diff --git a/DESCRIPTION b/DESCRIPTION
index 7eec580fe5..6743a34926 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: plotly
 Title: Create Interactive Web Graphics via 'plotly.js'
-Version: 4.0.2
+Version: 4.1.0
 Authors@R: c(person("Carson", "Sievert", role = c("aut", "cre"),
     email = "cpsievert1@gmail.com"),
     person("Chris", "Parmer", role = c("aut", "cph"),
@@ -33,6 +33,7 @@ Imports:
     htmlwidgets,
     tidyr,
     dplyr,
+    tibble,
     hexbin,
     lazyeval (>= 0.2.0)
 Suggests:
diff --git a/NAMESPACE b/NAMESPACE
index 01d74d6dd7..72b5803f4b 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -91,6 +91,8 @@ export(group_by_.plotly)
 export(groups)
 export(groups.plotly)
 export(hide_colorbar)
+export(hide_guides)
+export(hide_legend)
 export(knit_print.plotly_figure)
 export(last_plot)
 export(layout)
@@ -175,12 +177,14 @@ importFrom(jsonlite,fromJSON)
 importFrom(jsonlite,toJSON)
 importFrom(lazyeval,all_dots)
 importFrom(lazyeval,f_eval)
+importFrom(lazyeval,f_new)
 importFrom(lazyeval,is_formula)
 importFrom(lazyeval,is_lang)
 importFrom(magrittr,"%>%")
 importFrom(stats,complete.cases)
 importFrom(stats,quantile)
 importFrom(stats,setNames)
+importFrom(tibble,as_tibble)
 importFrom(tidyr,gather)
 importFrom(tidyr,gather_)
 importFrom(tidyr,unnest)
diff --git a/NEWS.md b/NEWS.md
index 05f9eb9ffd..f213a4d16d 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,23 @@
+# 4.1.0 -- 27 June 2016
+
+## NEW FEATURES
+
+* `ggplotly()` gains a new `originalData` argument which allows one to attach either the original (global) data, or a "scaled"/"trained" version of the data used by __ggplot2__ to draw the graph (for a quick example, `ggplotly(qplot(1:10), originalData = FALSE) %>% plotly_data()`). 
+* Hoverinfo is now shown for fill, instead of points, for several geoms (`geom_polygon()`/`geom_hex()`/`geom_rect()`/`geom_map()`). 
+* If `stat_identity()` is used, group domain values are preserved and displayed in hoverinfo.
+* New functions `hide_guides()`/`hide_legend()` were added (these work similarly to the existing `hide_colorbar()`) to simply the hiding of guides (i.e., legends/colorbars).
+
+## BUG FIXES
+
+* Legend titles (annotations) are no longer generated when no legend is displayed (#635, #607)
+* Hoverinfo is no longer displayed if no tooltip variables are present in a layer (#563).
+* Facets with 10 or more columns/rows should now render correctly (#640).
+* x-axis anchors in `facet_wrap()` should now be correct.
+
+## OTHER CHANGES
+
+* Upgraded to plotly.js v1.15.0 -- https://github.com/plotly/plotly.js/releases/tag/v1.15.0
+
 # 4.0.2 -- 25 June 2016
 
 ## BUG FIXES
diff --git a/R/ggplotly.R b/R/ggplotly.R
index df22cca590..f598e7fbab 100644
--- a/R/ggplotly.R
+++ b/R/ggplotly.R
@@ -12,6 +12,7 @@
 #' also control the order they appear. For example, use
 #' \code{tooltip = c("y", "x", "colour")} if you want y first, x second, and
 #' colour last.
+#' @param originalData should the "original" or "scaled" data be returned?
 #' @param source Only relevant for \link{event_data}.
 #' @param ... arguments passed onto methods.
 #' @seealso \link{signup}, \link{plot_ly}
@@ -28,17 +29,18 @@
 #'   borders(regions = "canada") +
 #'   coord_equal() +
 #'   geom_point(aes(text = name, size = pop), colour = "red", alpha = 1/2)
-#'  ggplotly(viz)
+#' ggplotly(viz, tooltip = c("text", "size"))
 #' }
 #'
 ggplotly <- function(p = ggplot2::last_plot(), width = NULL, height = NULL,
-                     tooltip = "all", source = "A", ...) {
+                     tooltip = "all", originalData = TRUE, source = "A", ...) {
   UseMethod("ggplotly", p)
 }
 
 #' @export
 ggplotly.ggmatrix <- function(p = ggplot2::last_plot(), width = NULL,
-                              height = NULL, tooltip = "all", source = "A", ...) {
+                              height = NULL, tooltip = "all", 
+                              originalData = TRUE, source = "A", ...) {
   subplotList <- list()
   for (i in seq_len(p$ncol)) {
     columnList <- list()
@@ -51,13 +53,13 @@ ggplotly.ggmatrix <- function(p = ggplot2::last_plot(), width = NULL,
         # so it doesn't make sense to synch zoom actions on y
         thisPlot <- thisPlot +
           theme(
-            axis.ticks.y = element_blank(), 
+            axis.ticks.y = element_blank(),
             axis.text.y = element_blank()
           )
       }
       columnList <- c(columnList, list(ggplotly(thisPlot, tooltip = tooltip)))
     }
-    # conditioned on a column in a ggmatrix, the x-axis should be on the 
+    # conditioned on a column in a ggmatrix, the x-axis should be on the
     # same scale.
     s <- subplot(columnList, nrows = p$nrow, margin = 0.01, shareX = TRUE, titleY = TRUE)
     subplotList <- c(subplotList, list(s))
@@ -68,12 +70,14 @@ ggplotly.ggmatrix <- function(p = ggplot2::last_plot(), width = NULL,
   }
   s
 }
-  
+
 #' @export
-ggplotly.ggplot <- function(p = ggplot2::last_plot(), width = NULL, 
-                            height = NULL, tooltip = "all", source = "A", ...) {
-  l <- gg2list(p, width = width, height = height, tooltip = tooltip, source = source, ...)
-  as_widget(l)
+ggplotly.ggplot <- function(p = ggplot2::last_plot(), width = NULL,
+                            height = NULL, tooltip = "all", originalData = TRUE,
+                            source = "A", ...) {
+  l <- gg2list(p, width = width, height = height, tooltip = tooltip, 
+               originalData = originalData, source = source, ...)
+  structure(as_widget(l), ggplotly = TRUE)
 }
 
 #' Convert a ggplot to a list.
@@ -83,11 +87,13 @@ ggplotly.ggplot <- function(p = ggplot2::last_plot(), width = NULL,
 #' @param tooltip a character vector specifying which aesthetic tooltips to show in the
 #' tooltip. The default, "all", means show all the aesthetic tooltips
 #' (including the unofficial "text" aesthetic).
+#' @param originalData should the "original" or "scaled" data be returned?
 #' @param source Only relevant for \link{event_data}.
 #' @param ... currently not used
 #' @return a 'built' plotly object (list with names "data" and "layout").
 #' @export
-gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A", ...) {
+gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", 
+                    originalData = TRUE, source = "A", ...) {
   # ------------------------------------------------------------------------
   # Our internal version of ggplot2::ggplot_build(). Modified from
   # https://github.com/hadley/ggplot2/blob/0cd0ba/R/plot-build.r#L18-L92
@@ -109,13 +115,20 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
   panel <- ggfun("new_panel")()
   panel <- ggfun("train_layout")(panel, p$facet, layer_data, p$data)
   data <- ggfun("map_layout")(panel, p$facet, layer_data)
+  # save the domain of the group for display in tooltips
+  groupDomains <- Map(function(x, y) {
+    tryCatch(
+      eval(y$mapping[["group"]] %||% p$mapping[["group"]], x), 
+      error = function(e) NULL
+    )
+  }, data, p$layers)
   data <- by_layer(function(l, d) l$compute_aesthetics(d, p))
   data <- lapply(data, ggfun("scales_transform_df"), scales = scales)
   scale_x <- function() scales$get_scales("x")
   scale_y <- function() scales$get_scales("y")
   panel <- ggfun("train_position")(panel, data, scale_x(), scale_y())
   # Before mapping x/y position, save the domain (for discrete scales)
-  # to display in tooltip. 
+  # to display in tooltip.
   data <- lapply(data, function(d) {
     if (!is.null(scale_x()) && scale_x()$is_discrete()) d$x_plotlyDomain <- d$x
     if (!is.null(scale_y()) && scale_y()$is_discrete()) d$y_plotlyDomain <- d$y
@@ -176,19 +189,19 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
   # ensure there's enough space for the modebar (this is based on a height of 1em)
   # https://github.com/plotly/plotly.js/blob/dd1547/src/components/modebar/index.js#L171
   gglayout$margin$t <- gglayout$margin$t + 16
-
+  
   # important stuff like panel$ranges is already flipped, but
   # p$scales/p$labels/data aren't. We flip x/y trace data at the very end
   # and scales in the axis loop below.
   if (inherits(p$coordinates, "CoordFlip")) {
     p$labels[c("x", "y")] <- p$labels[c("y", "x")]
   }
-
+  
   # important panel summary stats
   nPanels <- nrow(panel$layout)
   nRows <- max(panel$layout$ROW)
   nCols <- max(panel$layout$COL)
-
+  
   # panel -> plotly.js axis/anchor info
   # (assume a grid layout by default)
   panel$layout$xaxis <- panel$layout$COL
@@ -203,6 +216,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     if (p$facet$free$y) {
       panel$layout$yaxis <- panel$layout$PANEL
       panel$layout$yanchor <- panel$layout$COL
+      panel$layout$xanchor <- nPanels
     }
     if (p$facet$free$x && p$facet$free$y) {
       panel$layout$xaxis <- panel$layout$PANEL
@@ -212,96 +226,40 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     }
   }
   # format the axis/anchor to a format plotly.js respects
-  panel$layout$xaxis <- paste0("xaxis", sub("1", "", panel$layout$xaxis))
-  panel$layout$yaxis <- paste0("yaxis", sub("1", "", panel$layout$yaxis))
-  panel$layout$xanchor <- paste0("y", sub("1", "", panel$layout$xanchor))
-  panel$layout$yanchor <- paste0("x", sub("1", "", panel$layout$yanchor))
+  panel$layout$xaxis <- paste0("xaxis", sub("^1$", "", panel$layout$xaxis))
+  panel$layout$yaxis <- paste0("yaxis", sub("^1$", "", panel$layout$yaxis))
+  panel$layout$xanchor <- paste0("y", sub("^1$", "", panel$layout$xanchor))
+  panel$layout$yanchor <- paste0("x", sub("^1$", "", panel$layout$yanchor))
   # for some layers2traces computations, we need the range of each panel
   panel$layout$x_min <- sapply(panel$ranges, function(z) min(z$x.range))
   panel$layout$x_max <- sapply(panel$ranges, function(z) max(z$x.range))
   panel$layout$y_min <- sapply(panel$ranges, function(z) min(z$y.range))
   panel$layout$y_max <- sapply(panel$ranges, function(z) max(z$y.range))
   
-  # --------------------------------------------------------------------
-  # Use aes mappings for sensible tooltips
-  # --------------------------------------------------------------------
-  
-  aesMap <- lapply(p$layers, function(x) { 
-    map <- c(
-      # plot level aes mappings
-      as.character(p$mapping), 
-      # layer level mappings
-      as.character(x$mapping), 
-      # stat specific mappings
-      grep("^\\.\\.", as.character(x$stat$default_aes), value = TRUE)
-    )
-    # "hidden" names should be taken verbatim
-    idx <- grepl("^\\.\\.", map) & grepl("\\.\\.$", map)
-    hiddenMap <- sub("^\\.\\.", "", sub("\\.\\.$", "", map))
-    map[idx] <- hiddenMap[idx]
-    names(map)[idx] <- hiddenMap[idx]
-    if (!identical(tooltip, "all")) {
-      map <- map[tooltip]
-    }
-    map
-  })
-  
-  
-  # attach a new column (hovertext) to each layer of data that should get mapped
-  # to the text trace property
-  data <- Map(function(x, y) {
-    if (nrow(x) == 0) return(x)
-    # make sure the relevant aes exists in the data
-    for (i in seq_along(y)) {
-      aesName <- names(y)[[i]]
-      # TODO: should we be getting the name from scale_*(name) first?
-      varName <- y[[i]]
-      # by default assume the values don't need any formatting
-      forMat <- function(x) if (is.numeric(x)) round(x, 2) else x
-      if (isTRUE(aesName %in% c("x", "y"))) {
-        scaleName <- scales$get_scales(aesName)$scale_name
-        # convert "milliseconds from the UNIX epoch" to a date/datetime
-        # http://stackoverflow.com/questions/13456241/convert-unix-epoch-to-date-object-in-r
-        if ("datetime" %in% scaleName) forMat <- function(x) as.POSIXct(x, origin = "1970-01-01")
-        # convert "days from the UNIX epoch" to a date/datetime
-        if ("date" %in% scaleName) forMat <- function(x) as.Date(as.POSIXct(x * 86400, origin = "1970-01-01"))
-      }
-      # add a line break if hovertext already exists
-      if ("hovertext" %in% names(x)) x$hovertext <- paste0(x$hovertext, "<br>")
-      # text aestheic should be taken verbatim (for custom tooltips)
-      prefix <- if (identical(aesName, "text")) "" else paste0(varName, ": ")
-      # look for the domain, if that's not found, provide the range (useful for identity scales)
-      suffix <- tryCatch(
-        forMat(x[[paste0(aesName, "_plotlyDomain")]] %||% x[[aesName]]),
-        error = function(e) ""
-      )
-      x$hovertext <- paste0(x$hovertext, prefix, suffix)
-    }
-    x
-  }, data, aesMap)
-  
-  
-  
   # layers -> plotly.js traces
+  p$tooltip <- tooltip
+  data <- Map(function(x, y) {
+    tryCatch({x$group_plotlyDomain <- y; x}, error = function(e) x)
+  }, data, groupDomains)
   traces <- layers2traces(data, prestats_data, panel$layout, p)
   
   # default to just the text in hover info, mainly because of this
   # https://github.com/plotly/plotly.js/issues/320
-  traces <- lapply(traces, function(tr) { 
-    tr$hoverinfo <- tr$hoverinfo %||%"text" 
-    tr 
+  traces <- lapply(traces, function(tr) {
+    tr$hoverinfo <- tr$hoverinfo %||%"text"
+    tr
   })
   # show only one legend entry per legendgroup
   grps <- sapply(traces, "[[", "legendgroup")
-  traces <- Map(function(x, y) { 
-    x$showlegend <- isTRUE(x$showlegend) && y 
+  traces <- Map(function(x, y) {
+    x$showlegend <- isTRUE(x$showlegend) && y
     x
   }, traces, !duplicated(grps))
-
+  
   # ------------------------------------------------------------------------
   # axis/facet/margin conversion
   # ------------------------------------------------------------------------
-
+  
   # panel margins must be computed before panel/axis loops
   # (in order to use get_domains())
   panelMarginX <- unitConvert(
@@ -350,7 +308,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     rep(panelMarginY, 2)
   )
   doms <- get_domains(nPanels, nRows, margins)
-
+  
   for (i in seq_len(nPanels)) {
     lay <- panel$layout[i, ]
     for (xy in c("x", "y")) {
@@ -364,7 +322,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       axisLine <- theme_el("axis.line")
       panelGrid <- theme_el("panel.grid.major")
       stripText <- theme_el("strip.text")
-
+      
       axisName <- lay[, paste0(xy, "axis")]
       anchor <- lay[, paste0(xy, "anchor")]
       rng <- panel$ranges[[i]]
@@ -423,7 +381,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       )
       # attach axis object to the layout
       gglayout[[axisName]] <- axisObj
-
+      
       # do some stuff that should be done once for the entire plot
       if (i == 1) {
         axisTickText <- axisObj$ticktext[which.max(nchar(axisObj$ticktext))]
@@ -474,7 +432,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       }
       if (has_facet(p)) gglayout[[axisName]]$title <- ""
     } # end of axis loop
-
+    
     # theme(panel.border = ) -> plotly rect shape
     xdom <- gglayout[[lay[, "xaxis"]]]$domain
     ydom <- gglayout[[lay[, "yaxis"]]]$domain
@@ -516,15 +474,15 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       }
     }
   } # end of panel loop
-
+  
   # ------------------------------------------------------------------------
   # guide conversion
   #   Strategy: Obtain and translate the output of ggplot2:::guides_train().
   #   To do so, we borrow some of the body of ggplot2:::guides_build().
   # ------------------------------------------------------------------------
   # will there be a legend?
-  gglayout$showlegend <- sum(unlist(lapply(traces, "[[", "showlegend"))) > 1
-
+  gglayout$showlegend <- sum(unlist(lapply(traces, "[[", "showlegend"))) >= 1
+  
   # legend styling
   gglayout$legend <- list(
     bgcolor = toRGB(theme$legend.background$fill),
@@ -532,18 +490,18 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     borderwidth = unitConvert(theme$legend.background$size, "pixels", "width"),
     font = text2font(theme$legend.text)
   )
-
+  
   # if theme(legend.position = "none") is used, don't show a legend _or_ guide
   if (npscales$n() == 0 || identical(theme$legend.position, "none")) {
     gglayout$showlegend <- FALSE
   } else {
     # by default, guide boxes are vertically aligned
     theme$legend.box <- theme$legend.box %||% "vertical"
-
+    
     # size of key (also used for bar in colorbar guide)
     theme$legend.key.width <- theme$legend.key.width %||% theme$legend.key.size
     theme$legend.key.height <- theme$legend.key.height %||% theme$legend.key.size
-
+    
     # legend direction must be vertical
     theme$legend.direction <- theme$legend.direction %||% "vertical"
     if (!identical(theme$legend.direction, "vertical")) {
@@ -555,7 +513,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       )
       theme$legend.direction <- "vertical"
     }
-
+    
     # justification of legend boxes
     theme$legend.box.just <- theme$legend.box.just %||% c("center", "center")
     # scales -> data for guides
@@ -564,7 +522,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       gdefs <- ggfun("guides_merge")(gdefs)
       gdefs <- ggfun("guides_geom")(gdefs, layers, p$mapping)
     }
-
+    
     # colourbar -> plotly.js colorbar
     colorbar <- compact(lapply(gdefs, gdef2trace, theme, gglayout))
     nguides <- length(colorbar) + gglayout$showlegend
@@ -583,23 +541,27 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     traces <- c(traces, colorbar)
     
     # legend title annotation - https://github.com/plotly/plotly.js/issues/276
-    legendTitles <- compact(lapply(gdefs, function(g) if (inherits(g, "legend")) g$title else NULL))
-    legendTitle <- paste(legendTitles, collapse = "<br>")
-    titleAnnotation <- make_label(
-      legendTitle, 
-      x = gglayout$legend$x %||% 1.02,
-      y = gglayout$legend$y %||% 1, 
-      theme$legend.title,
-      xanchor = "left",
-      yanchor = "top"
-    )
-    gglayout$annotations <- c(gglayout$annotations, titleAnnotation)
-    # adjust the height of the legend to accomodate for the title
-    # this assumes the legend always appears below colorbars
-    gglayout$legend$y <- (gglayout$legend$y %||% 1) - 
-      length(legendTitles) * unitConvert(theme$legend.title$size, "npc", "height")
+    if (isTRUE(gglayout$showlegend)) {
+      legendTitles <- compact(lapply(gdefs, function(g) if (inherits(g, "legend")) g$title else NULL))
+      legendTitle <- paste(legendTitles, collapse = "<br>")
+      titleAnnotation <- make_label(
+        legendTitle,
+        x = gglayout$legend$x %||% 1.02,
+        y = gglayout$legend$y %||% 1,
+        theme$legend.title,
+        xanchor = "left",
+        yanchor = "top",
+        # just so the R client knows this is a title
+        legendTitle = TRUE
+      )
+      gglayout$annotations <- c(gglayout$annotations, titleAnnotation)
+      # adjust the height of the legend to accomodate for the title
+      # this assumes the legend always appears below colorbars
+      gglayout$legend$y <- (gglayout$legend$y %||% 1) -
+        length(legendTitles) * unitConvert(theme$legend.title$size, "npc", "height")
+    }
   }
-
+  
   # geom_bar() hacks
   geoms <- sapply(layers, ggtype, "geom")
   if (any(idx <- geoms %in% "bar")) {
@@ -628,7 +590,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       gglayout$bargap <- 0
     }
   }
-
+  
   # flip x/y in traces for flipped coordinates
   # (we've already done appropriate flipping for axis objects)
   if (inherits(p$coordinates, "CoordFlip")) {
@@ -641,7 +603,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       names(traces[[i]])[grepl("^error_x$", names(tr))] <- "error_y"
     }
   }
-
+  
   # Error bar widths in ggplot2 are on the range of the x/y scale,
   # but plotly wants them in pixels:
   for (xy in c("x", "y")) {
@@ -656,7 +618,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
       }
     }
   }
-
+  
   # try to merge marker/line traces that have the same values for these props
   props <- c("x", "y", "text", "type", "xaxis", "yaxis", "name")
   hashes <- vapply(traces, function(x) digest::digest(x[names(x) %in% props]), character(1))
@@ -677,7 +639,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
     }
     traces <- mergedTraces
   }
-
+  
   # better layout defaults (TODO: provide a mechanism for templating defaults)
   gglayout$hovermode <- "closest"
   ax <- grep("^[x-y]axis", names(gglayout))
@@ -690,17 +652,35 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
   gglayout$width <- width
   gglayout$height <- height
   
-  id <- new_id()
   l <- list(
-    visdat = setNames(list(function() data[[length(data)]]), id),
-    attrs = list(),
-    cur_data = id,
-    data = setNames(traces, NULL), 
+    data = setNames(traces, NULL),
     layout = compact(gglayout),
     source = source
   )
-  # ensure properties are boxed correctly
-  rm_asis(l)
+  # strip any existing 'AsIs' list elements of their 'AsIs' status.
+  # this is necessary since ggplot_build(qplot(1:10, fill = I("red")))
+  # returns list element with their 'AsIs' class,
+  # which conflicts with our JSON unboxing strategy.
+  l <- rm_asis(l)
+  l$cur_data <- new_id()
+  # translate "plot-wide" aesthetic mappings to formulas so plotly_build() 
+  # understands them
+  mappingFormulas <- if (originalData) {
+    lapply(p$mapping, lazyeval::f_new)
+  } else {
+    nms <- names(p$mapping)
+    setNames(lapply(nms, function(x) lazyeval::f_new(as.symbol(x))), nms)
+  }
+  # TODO: if exposing "scaled" data, how do we ensure it is "global"?
+  dat <- if (originalData) p$data else data[[1]]
+  if (!is.null(mappingFormulas[["group"]])) {
+    dat <- dplyr::group_by_(dat, mappingFormulas[["group"]])
+  }
+  # don't need to add group as an attribute anymore
+  mappingFormulas <- mappingFormulas[!grepl("^group$", names(mappingFormulas))]
+  l$attrs <- setNames(list(mappingFormulas), l$cur_data)
+  l$visdat <- setNames(list(function() dat), l$cur_data)
+  l
 }
 
 
@@ -711,7 +691,7 @@ gg2list <- function(p, width = NULL, height = NULL, tooltip = "all", source = "A
 # convert ggplot2 sizes and grid unit(s) to pixels or normalized point coordinates
 unitConvert <- function(u, to = c("npc", "pixels"), type = c("x", "y", "height", "width")) {
   u <- verifyUnit(u)
-
+  
   convert <- switch(
     type[1],
     x = grid::convertX,
diff --git a/R/group2NA.R b/R/group2NA.R
index f49efc9510..467b70fa10 100644
--- a/R/group2NA.R
+++ b/R/group2NA.R
@@ -25,6 +25,7 @@
 group2NA <- function(data, groupNames = "group", nested = NULL, ordered = NULL,
                      retrace.first = inherits(data, "GeomPolygon")) {
   if (NROW(data) == 0) return(data)
+  data <- data[!duplicated(names(data))]
   # a few workarounds since dplyr clobbers classes that we rely on in ggplotly
   retrace <- force(retrace.first)
   datClass <- class(data)
diff --git a/R/helpers.R b/R/helpers.R
index 68d1c1d070..05196738ba 100644
--- a/R/helpers.R
+++ b/R/helpers.R
@@ -1,8 +1,21 @@
-#' Hide a color bar 
+#' Hide guides (legends and colorbars)
+#'
+#' @param p a plotly object.
+#' @export
+#' @seealso \link{hide_legend}, \link{hide_colorbar}
+#'
+
+hide_guides <- function(p) {
+  hide_legend(hide_colorbar(p))
+}
+
+
+#' Hide color bar(s)
 #' 
 #' @param p a plotly object.
 #' @export
-#' @examples 
+#' @seealso \link{hide_legend}
+#' @examples
 #' 
 #' plot_ly(economics, x = ~date, y = ~unemploy / pop, color = ~pop) %>%
 #'   add_markers() %>%
@@ -21,6 +34,33 @@ hide_colorbar <- function(p) {
   p
 }
 
+#' Hide legend
+#' 
+#' @param p a plotly object.
+#' @export
+#' @seealso \link{hide_legend}
+#' @examples 
+#' 
+#' plot_ly(economics, x = ~date, y = ~unemploy / pop, color = ~pop) %>%
+#'   add_markers() %>%
+#'   hide_colorbar()
+
+hide_legend <- function(p) {
+  p <- plotly_build(p)
+  # annotations have to be an array of objects, so this should be a list of lists
+  ann <- p$x$layout$annotations
+  for (i in seq_along(ann)) {
+    if (isTRUE(ann[[i]]$legendTitle)) {
+      p$x$layout$annotations[[i]] <- NULL
+    }
+  }
+  if (length(p$x$layout$annotations) == 0) {
+    p$x$layout$annotations <- NULL
+  }
+  p$x$layout$showlegend <- FALSE
+  p
+}
+
 #' Convert trace types to WebGL
 #' 
 #' @param p a plotly or ggplot object.
diff --git a/R/imports.R b/R/imports.R
index 55981b9ec6..8ea6742553 100644
--- a/R/imports.R
+++ b/R/imports.R
@@ -8,7 +8,8 @@
 #' @importFrom jsonlite toJSON fromJSON
 #' @importFrom httr GET POST PATCH content config add_headers stop_for_status
 #' @importFrom htmlwidgets createWidget sizingPolicy saveWidget
-#' @importFrom lazyeval f_eval is_formula all_dots is_lang
+#' @importFrom lazyeval f_eval is_formula all_dots is_lang f_new
+#' @importFrom tibble as_tibble
 NULL
 
 # ------------------------------------------------------------------
diff --git a/R/layers2traces.R b/R/layers2traces.R
index a7a00f2967..8520c39ce5 100644
--- a/R/layers2traces.R
+++ b/R/layers2traces.R
@@ -1,12 +1,76 @@
 # layer -> trace conversion
 layers2traces <- function(data, prestats_data, layout, p) {
-  # Attach a "geom class" to each layer of data for method dispatch 
+  # Attach a "geom class" to each layer of data for method dispatch
   data <- Map(function(x, y) prefix_class(x, class(y$geom)[1]), data, p$layers)
-  # Extract parameters for each layer
-  params <- lapply(p$layers, function(x) {
-    c(x$geom_params, x$stat_params, x$aes_params, position = ggtype(x, "position"))
-  })
-  # we draw legends only for discrete scales
+  
+  # Extract parameters (and "hovertext aesthetics") in each layer
+  params <- Map(function(x, y) {
+    param <- c(
+      y[["geom_params"]], y[["stat_params"]], y[["aes_params"]], 
+      position = ggtype(y, "position")
+    )
+    # by default, show all user-specified and generated aesthetics in hovertext
+    map <- c(
+      as.character(y$mapping),
+      grep("^\\.\\.", as.character(y$stat$default_aes), value = TRUE)
+    )
+    # add on plot-level mappings, if they're inherited
+    if (isTRUE(y$inherit.aes)) map <- c(map, as.character(p$mapping))
+    # "hidden" names should be taken verbatim
+    idx <- grepl("^\\.\\.", map) & grepl("\\.\\.$", map)
+    hiddenMap <- sub("^\\.\\.", "", sub("\\.\\.$", "", map))
+    map[idx] <- setNames(hiddenMap[idx], hiddenMap[idx])
+    if (!identical(p$tooltip, "all")) {
+      map <- map[names(map) %in% p$tooltip | map %in% p$tooltip]
+    }
+    # throw out positional coordinates if we're hovering on fill
+    if (identical("fills", hover_on(x))) {
+      map <- map[!names(map) %in% c("x", "xmin", "xmax", "y", "ymin", "ymax")]
+    }
+    param[["hoverTextAes"]] <- map
+    param
+  }, data, p$layers)
+  
+  hoverTextAes <- lapply(params, "[[", "hoverTextAes")
+  
+  # attach a new column (hovertext) to each layer of data
+  # (mapped to the text trace property)
+  data <- Map(function(x, y) {
+    if (nrow(x) == 0) return(x)
+    # make sure the relevant aes exists in the data
+    for (i in seq_along(y)) {
+      aesName <- names(y)[[i]]
+      if (!aesName %in% names(x)) next
+      # TODO: should we be getting the name from scale_*(name) first?
+      varName <- y[[i]]
+      # "automatically" generated group aes is not informative
+      if (identical("group", unique(varName, aesName))) next
+      # by default assume the values don't need any formatting
+      forMat <- function(x) if (is.numeric(x)) round(x, 2) else x
+      if (isTRUE(aesName %in% c("x", "y"))) {
+        scaleName <- p$scales$get_scales(aesName)$scale_name
+        # convert "milliseconds from the UNIX epoch" to a date/datetime
+        # http://stackoverflow.com/questions/13456241/convert-unix-epoch-to-date-object-in-r
+        if ("datetime" %in% scaleName) forMat <- function(x) as.POSIXct(x, origin = "1970-01-01")
+        # convert "days from the UNIX epoch" to a date/datetime
+        if ("date" %in% scaleName) forMat <- function(x) as.Date(as.POSIXct(x * 86400, origin = "1970-01-01"))
+      }
+      # add a line break if hovertext already exists
+      if ("hovertext" %in% names(x)) x$hovertext <- paste0(x$hovertext, "<br>")
+      # text aestheic should be taken verbatim (for custom tooltips)
+      prefix <- if (identical(aesName, "text")) "" else paste0(varName, ": ")
+      # look for the domain, if that's not found, provide the range (useful for identity scales)
+      suffix <- tryCatch(
+        forMat(x[[paste0(aesName, "_plotlyDomain")]] %||% x[[aesName]]),
+        error = function(e) ""
+      )
+      x$hovertext <- paste0(x$hovertext, prefix, suffix)
+    }
+    x$hovertext <- x$hovertext %||% ""
+    x
+  }, data, hoverTextAes)
+  
+  # draw legends only for discrete scales
   discreteScales <- list()
   for (sc in p$scales$non_position_scales()$scales) {
     if (sc$is_discrete()) {
@@ -20,7 +84,7 @@ layers2traces <- function(data, prestats_data, layout, p) {
   datz <- list()
   paramz <- list()
   for (i in seq_along(data)) {
-    # This has to be done in a loop, since some layers are really two layers, 
+    # This has to be done in a loop, since some layers are really two layers,
     # (and we need to replicate the data/params in those cases)
     d <- to_basic(data[[i]], prestats_data[[i]], layout, params[[i]], p)
     if (is.data.frame(d)) d <- list(d)
@@ -29,47 +93,40 @@ layers2traces <- function(data, prestats_data, layout, p) {
       paramz <- c(paramz, params[j])
     }
   }
-  
   # now to the actual layer -> trace conversion
   trace.list <- list()
   for (i in seq_along(datz)) {
     d <- datz[[i]]
-    # always split on discrete scales, and other geom specific aesthetics that
-    # can't translate to a single trace
-    split_by <- c(split_on(d), names(discreteScales))
-    # always split on PANEL and domain values (for trace ordering)
-    split_by <- c("PANEL", paste0(split_by, "_plotlyDomain"))
-    # split "this layers" data into a list of data frames
-    idx <- names(d) %in% split_by
-    # ensure the factor level orders (which determies traces order)
+    # variables that produce multiple traces and deserve their own legend entries
+    split_legend <- paste0(names(discreteScales), "_plotlyDomain")
+    # add variable that produce multiple traces, but do _not_ deserve entries
+    split_by <- c(split_legend, "PANEL", split_on(d))
+    # ensure the factor level orders (which determines traces order)
     # matches the order of the domain values
-    lvls <- unique(d[idx])
+    split_vars <- intersect(split_by, names(d))
+    lvls <- unique(d[split_vars])
     lvls <- lvls[do.call(order, lvls), , drop = FALSE]
+    separator <- new_id()
     fac <- factor(
-      apply(d[idx], 1, paste, collapse = "@%&"),
-      levels = apply(lvls, 1, paste, collapse = "@%&")
+      apply(d[split_vars], 1, paste, collapse = separator),
+      levels = apply(lvls, 1, paste, collapse = separator)
     )
     if (all(is.na(fac))) fac <- 1
     dl <- split(d, fac, drop = TRUE)
     # list of traces for this layer
     trs <- Map(geom2trace, dl, paramz[i], list(p))
-    # are we splitting by a discrete scale on this layer?
-    # if so, set name/legendgroup/showlegend
-    isDiscrete <- names(d) %in% paste0(names(discreteScales), "_plotlyDomain")
-    if (length(trs) > 1 && sum(isDiscrete) >= 1) {
-      nms <- names(trs)
-      # ignore "non-discrete" scales that we've split on
-      for (w in seq_len(sum(names(d) %in% c("PANEL", split_on(d))))) {
-        nms <- sub("^[^@%&]@%&", "", nms)
-      }
-      nms <- strsplit(nms, "@%&")
+    # if we need a legend, set name/legendgroup/showlegend
+    # note: this allows us to control multiple traces from one legend entry
+    if (any(split_legend %in% names(d))) {
+      nms <- strsplit(names(trs), separator, fixed = TRUE)
       nms <- vapply(nms, function(x) {
-        if (length(x) > 1) paste0("(", paste0(x, collapse = ","), ")") else x
+        y <- unique(x[seq_along(split_legend)])
+        if (length(y) > 1) paste0("(", paste(y, collapse = ","), ")") else y
       }, character(1))
       trs <- Map(function(x, y) {
         x$name <- y
         x$legendgroup <- y
-        # depending on the geom (e.g. smooth) this may be FALSE already 
+        # depending on the geom (e.g. smooth) this may be FALSE already
         x$showlegend <- x$showlegend %||% TRUE
         x
       }, trs, nms)
@@ -94,12 +151,12 @@ layers2traces <- function(data, prestats_data, layout, p) {
 
 
 #' Convert a geom to a "basic" geom.
-#' 
+#'
 #' This function makes it possible to convert ggplot2 geoms that
-#' are not included with ggplot2 itself. Users shouldn't need to use 
+#' are not included with ggplot2 itself. Users shouldn't need to use
 #' this function. It exists purely to allow other package authors to write
 #' their own conversion method(s).
-#' 
+#'
 #' @param data the data returned by \code{ggplot2::ggplot_build()}.
 #' @param prestats_data the data before statistics are computed.
 #' @param layout the panel layout.
@@ -114,11 +171,11 @@ to_basic <- function(data, prestats_data, layout, params, p, ...) {
 #' @export
 to_basic.GeomViolin <- function(data, prestats_data, layout, params, p, ...) {
   n <- nrow(data)
-  revData <- data[order(data$y, decreasing = TRUE), ]
+  revData <- data[order(data[["y"]], decreasing = TRUE), ]
   idx <- !names(data) %in% c("x", "xmin", "xmax")
   data <- rbind(
-    cbind(x = data$x - data$violinwidth / 2, data[, idx]),
-    cbind(x = revData$x + revData$violinwidth / 2, revData[, idx])
+    cbind(x = data[["x"]] - data$violinwidth / 2, data[, idx]),
+    cbind(x = revData[["x"]] + revData$violinwidth / 2, revData[, idx])
   )
   if (!is.null(data$hovertext)) data$hovertext <- paste0(data$hovertext, "<br>")
   data$hovertext <- paste0(data$hovertext, "density: ", round(data$density, 3))
@@ -133,7 +190,7 @@ to_basic.GeomBoxplot <- function(data, prestats_data, layout, params, p, ...) {
   }
   vars <- c("PANEL", "group", aez, grep("_plotlyDomain$", names(data), value = T))
   prefix_class(
-    merge(prestats_data, data[vars], by = c("PANEL", "group"), sort = FALSE), 
+    merge(prestats_data, data[vars], by = c("PANEL", "group"), sort = FALSE),
     "GeomBoxplot"
   )
 }
@@ -168,7 +225,7 @@ to_basic.GeomDensity <- function(data, prestats_data, layout, params, p, ...) {
 
 #' @export
 to_basic.GeomLine <- function(data, prestats_data, layout, params, p, ...) {
-  data <- data[order(data$x), ]
+  data <- data[order(data[["x"]]), ]
   prefix_class(data, "GeomPath")
 }
 
@@ -194,13 +251,13 @@ to_basic.GeomSegment <- function(data, prestats_data, layout, params, p, ...) {
 to_basic.GeomRect <- function(data, prestats_data, layout, params, p, ...) {
   data$group <- seq_len(nrow(data))
   others <- data[!names(data) %in% c("xmin", "ymin", "xmax", "ymax", "y", "x")]
-  data <- with(data, {
+  dat <- with(data, {
     rbind(cbind(x = xmin, y = ymin, others),
           cbind(x = xmin, y = ymax, others),
           cbind(x = xmax, y = ymax, others),
           cbind(x = xmax, y = ymin, others))
   })
-  prefix_class(data, "GeomPolygon")
+  prefix_class(dat, c("GeomPolygon", "GeomRect"))
 }
 
 #' @export
@@ -237,16 +294,16 @@ to_basic.GeomTile <- function(data, prestats_data, layout, params, p, ...) {
 #' @export
 to_basic.GeomHex <- function(data, prestats_data, layout, params, p, ...) {
   # see ggplot2:::hexGrob
-  dx <- resolution(data$x, FALSE)
-  dy <- resolution(data$y, FALSE)/sqrt(3)/2 * 1.15
+  dx <- resolution(data[["x"]], FALSE)
+  dy <- resolution(data[["y"]], FALSE)/sqrt(3)/2 * 1.15
   hexC <- hexbin::hexcoords(dx, dy, n = 1)
   n <- nrow(data)
   data$size <- ifelse(data$size < 1, data$size ^ (1 / 6), data$size ^ 6)
-  x <- rep.int(hexC$x, n) * rep(data$size, each = 6) + rep(data$x, each = 6)
-  y <- rep.int(hexC$y, n) * rep(data$size, each = 6) + rep(data$y, each = 6)
+  x <- rep.int(hexC[["x"]], n) * rep(data$size, each = 6) + rep(data[["x"]], each = 6)
+  y <- rep.int(hexC[["y"]], n) * rep(data$size, each = 6) + rep(data[["y"]], each = 6)
   data <- data[rep(seq_len(n), each = 6), ]
-  data$x <- x
-  data$y <- y
+  data[["x"]] <- x
+  data[["y"]] <- y
   data$group <- rep(seq_len(n), each = 6)
   prefix_class(data, c("GeomPolygon", "GeomHex"))
 }
@@ -275,7 +332,7 @@ to_basic.GeomAbline <- function(data, prestats_data, layout, params, p, ...) {
   )
   lay <- tidyr::gather_(layout, "variable", "x", c("x_min", "x_max"))
   data <- merge(lay[c("PANEL", "x")], data, by = "PANEL")
-  data$y <- with(data, intercept + slope * x)
+  data[["y"]] <- with(data, intercept + slope * x)
   prefix_class(data, "GeomPath")
 }
 
@@ -287,7 +344,7 @@ to_basic.GeomHline <- function(data, prestats_data, layout, params, p, ...) {
   )
   lay <- tidyr::gather_(layout, "variable", "x", c("x_min", "x_max"))
   data <- merge(lay[c("PANEL", "x")], data, by = "PANEL")
-  data$y <- data$yintercept
+  data[["y"]] <- data$yintercept
   prefix_class(data, "GeomPath")
 }
 
@@ -299,7 +356,7 @@ to_basic.GeomVline <- function(data, prestats_data, layout, params, p, ...) {
   )
   lay <- tidyr::gather_(layout, "variable", "y", c("y_min", "y_max"))
   data <- merge(lay[c("PANEL", "y")], data, by = "PANEL")
-  data$x <- data$xintercept
+  data[["x"]] <- data$xintercept
   prefix_class(data, "GeomPath")
 }
 
@@ -311,20 +368,20 @@ to_basic.GeomJitter <- function(data, prestats_data, layout, params, p, ...) {
 
 #' @export
 to_basic.GeomErrorbar <- function(data, prestats_data, layout, params, p, ...) {
-  # width for ggplot2 means size of the entire bar, on the data scale 
+  # width for ggplot2 means size of the entire bar, on the data scale
   # (plotly.js wants half, in pixels)
   data <- merge(data, layout, by = "PANEL", sort = FALSE)
-  data$width <- (data$xmax - data$x) /(data$x_max - data$x_min)
+  data$width <- (data[["xmax"]] - data[["x"]]) /(data[["x_max"]] - data[["x_min"]])
   data$fill <- NULL
   prefix_class(data, "GeomErrorbar")
 }
 
 #' @export
 to_basic.GeomErrorbarh <- function(data, prestats_data, layout, params, p, ...) {
-  # height for ggplot2 means size of the entire bar, on the data scale 
+  # height for ggplot2 means size of the entire bar, on the data scale
   # (plotly.js wants half, in pixels)
   data <- merge(data, layout, by = "PANEL", sort = FALSE)
-  data$width <- (data$ymax - data$y) / (data$y_max - data$y_min)
+  data$width <- (data[["ymax"]] - data[["y"]]) / (data[["y_max"]] - data[["y_min"]])
   data$fill <- NULL
   prefix_class(data, "GeomErrorbarh")
 }
@@ -350,12 +407,12 @@ to_basic.default <- function(data, prestats_data, layout, params, p, ...) {
 }
 
 #' Convert a "basic" geoms to a plotly.js trace.
-#' 
+#'
 #' This function makes it possible to convert ggplot2 geoms that
-#' are not included with ggplot2 itself. Users shouldn't need to use 
+#' are not included with ggplot2 itself. Users shouldn't need to use
 #' this function. It exists purely to allow other package authors to write
 #' their own conversion method(s).
-#' 
+#'
 #' @param data the data returned by \code{plotly::to_basic}.
 #' @param params parameters for the geom, statistic, and 'constant' aesthetics
 #' @param p a ggplot2 object (the conversion may depend on scales, for instance).
@@ -373,9 +430,9 @@ geom2trace.GeomBlank <- function(data, params, p) {
 geom2trace.GeomPath <- function(data, params, p) {
   data <- group2NA(data)
   L <- list(
-    x = data$x,
-    y = data$y,
-    text = data$hovertext,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     key = data$key,
     type = "scatter",
     mode = "lines",
@@ -388,7 +445,8 @@ geom2trace.GeomPath <- function(data, params, p) {
         aes2plotly(data, params, "alpha")
       ),
       dash = aes2plotly(data, params, "linetype")
-    )
+    ),
+    hoveron = hover_on(data)
   )
   if (inherits(data, "GeomStep")) L$line$shape <- params$direction %||% "hv"
   L
@@ -399,9 +457,9 @@ geom2trace.GeomPoint <- function(data, params, p) {
   shape <- aes2plotly(data, params, "shape")
   color <- aes2plotly(data, params, "colour")
   L <- list(
-    x = data$x,
-    y = data$y,
-    text = data$hovertext,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     key = data$key,
     type = "scatter",
     mode = "markers",
@@ -415,7 +473,8 @@ geom2trace.GeomPoint <- function(data, params, p) {
         width = aes2plotly(data, params, "stroke"),
         color = color
       )
-    )
+    ),
+    hoveron = hover_on(data)
   )
   # fill is only relevant for pch %in% 21:25
   pch <- uniq(data$shape) %||% params$shape %||% GeomPoint$default_aes$shape
@@ -427,13 +486,13 @@ geom2trace.GeomPoint <- function(data, params, p) {
 
 #' @export
 geom2trace.GeomBar <- function(data, params, p) {
-  data$y <- data$ymax - data$ymin
+  data[["y"]] <- data[["ymax"]] - data[["ymin"]]
   # TODO: use xmin/xmax once plotly.js allows explicit bar widths
   # https://github.com/plotly/plotly.js/issues/80
   list(
-    x = data$x,
-    y = data$y,
-    text = data$hovertext,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     key = data$key,
     type = "bar",
     marker = list(
@@ -453,10 +512,11 @@ geom2trace.GeomBar <- function(data, params, p) {
 #' @export
 geom2trace.GeomPolygon <- function(data, params, p) {
   data <- group2NA(data)
+  
   L <- list(
-    x = data$x,
-    y = data$y,
-    text = data$hovertext,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     key = data$key,
     type = "scatter",
     mode = "lines",
@@ -472,7 +532,8 @@ geom2trace.GeomPolygon <- function(data, params, p) {
     fillcolor = toRGB(
       aes2plotly(data, params, "fill"),
       aes2plotly(data, params, "alpha")
-    )
+    ),
+    hoveron = hover_on(data)
   )
   if (inherits(data, "GeomSmooth")) {
     L$hoverinfo <- "x+y"
@@ -484,8 +545,8 @@ geom2trace.GeomPolygon <- function(data, params, p) {
 #' @export
 geom2trace.GeomBoxplot <- function(data, params, p) {
   list(
-    x = data$x,
-    y = data$y,
+    x = data[["x"]],
+    y = data[["y"]],
     type = "box",
     hoverinfo = "y",
     fillcolor = toRGB(
@@ -514,9 +575,9 @@ geom2trace.GeomBoxplot <- function(data, params, p) {
 #' @export
 geom2trace.GeomText <- function(data, params, p) {
   list(
-    x = data$x,
-    y = data$y,
-    text = data$label,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     key = data$key,
     textfont = list(
       # TODO: how to translate fontface/family?
@@ -527,14 +588,15 @@ geom2trace.GeomText <- function(data, params, p) {
       )
     ),
     type = "scatter",
-    mode = "text"
+    mode = "text",
+    hoveron = hover_on(data)
   )
 }
 
 #' @export
 geom2trace.GeomTile <- function(data, params, p) {
-  x <- sort(unique(data$x))
-  y <- sort(unique(data$y))
+  x <- sort(unique(data[["x"]]))
+  y <- sort(unique(data[["y"]]))
   # make sure we're dealing with a complete grid
   g <- expand.grid(x = x, y = y)
   g$order <- seq_len(nrow(g))
@@ -542,7 +604,7 @@ geom2trace.GeomTile <- function(data, params, p) {
   g <- g[order(g$order), ]
   # put fill domain on 0-1 scale for colorscale purposes
   g$fill_plotlyDomain <- scales::rescale(g$fill_plotlyDomain)
-  # create the colorscale 
+  # create the colorscale
   colScale <- unique(g[, c("fill_plotlyDomain", "fill")])
   # colorscale goes crazy if there are NAs
   colScale <- colScale[stats::complete.cases(colScale), ]
@@ -598,7 +660,15 @@ split_on <- function(dat) {
     GeomErrorbarh = "colour",
     GeomText = "colour"
   )
+  # split on the domain to ensure sensible trace ordering
+  for (i in names(lookup)) {
+    lookup[[i]] <- paste0(lookup[[i]], "_plotlyDomain")
+  }
   splits <- lookup[[geom]]
+  # if hovering on fill, we need to split on hovertext
+  if (identical(hover_on(dat), "fills")) {
+    splits <- c(splits, "hovertext")
+  }
   # make sure the variable is in the data, and is non-constant
   splits <- splits[splits %in% names(dat)]
   # is there more than one unique value for this aes split in the data?
@@ -610,13 +680,24 @@ split_on <- function(dat) {
   splits
 }
 
-# make trace with errorbars 
+# given a geom, are we hovering over points or fill?
+hover_on <- function(data) {
+  if (inherits(data, c("GeomHex", "GeomRect", "GeomMap", "GeomMosaic")) ||
+      # is this a "basic" polygon?
+      identical("GeomPolygon", grep("^Geom", class(data), value = T))) {
+    "fills"
+  } else {
+    "points"
+  }
+}
+
+# make trace with errorbars
 make_error <- function(data, params, xy = "x") {
   color <- aes2plotly(data, params, "colour")
   e <- list(
-    x = data$x,
-    y = data$y,
-    text = data$hovertext,
+    x = data[["x"]],
+    y = data[["y"]],
+    text = uniq(data$hovertext),
     type = "scatter",
     mode = "lines",
     opacity = aes2plotly(data, params, "alpha"),
@@ -637,20 +718,20 @@ make_error <- function(data, params, xy = "x") {
 # (note this function is also used for geom_smooth)
 ribbon_dat <- function(dat) {
   n <- nrow(dat)
-  o <- order(dat$x)
-  o2 <- order(dat$x, decreasing = TRUE)
+  o <- order(dat[["x"]])
+  o2 <- order(dat[["x"]], decreasing = TRUE)
   used <- c("x", "ymin", "ymax", "y")
   not_used <- setdiff(names(dat), used)
   # top-half of ribbon
   tmp <- dat[o, ]
   others <- tmp[not_used]
-  dat1 <- cbind(x = tmp$x, y = tmp$ymin, others)
-  dat1[n+1, ] <- data.frame(x = tmp$x[n], y = tmp$ymin[n], others[n, ])
+  dat1 <- cbind(x = tmp[["x"]], y = tmp[["ymin"]], others)
+  dat1[n+1, ] <- data.frame(x = tmp[["x"]][n], y = tmp[["ymin"]][n], others[n, ])
   # bottom-half of ribbon
   tmp2 <- dat[o2, ]
   others2 <- tmp2[not_used]
-  dat2 <- cbind(x = tmp2$x, y = tmp2$ymax, others2)
-  rbind(dat1, dat2)
+  dat2 <- cbind(x = tmp2[["x"]], y = tmp2[["ymax"]], others2)
+  structure(rbind(dat1, dat2), class = oldClass(dat))
 }
 
 aes2plotly <- function(data, params, aes = "size") {
@@ -670,7 +751,7 @@ aes2plotly <- function(data, params, aes = "size") {
     height = function(x) { x / 2}
   )
   if (is.null(converter)) {
-    warning("A converter for ", aes, " wasn't found. \n", 
+    warning("A converter for ", aes, " wasn't found. \n",
             "Please report this issue to: \n",
             "https://github.com/ropensci/plotly/issues/new", call. = FALSE)
     converter <- identity
diff --git a/R/plotly_build.R b/R/plotly_build.R
index 10c5bcc9c2..d5c23799ae 100644
--- a/R/plotly_build.R
+++ b/R/plotly_build.R
@@ -47,8 +47,10 @@ plotly_build.plotly <- function(p) {
   
   # If type was not specified in plot_ly(), it doesn't create a trace unless
   # there are no other traces
-  if (length(p$x$attrs) > 1 && is.null(p$x$attrs[[1]][["type"]])) {
-    p$x$attrs[[1]] <- NULL
+  if (is.null(p$x$attrs[[1]][["type"]])) {
+    if (length(p$x$attrs) > 1 || isTRUE(attr(p, "ggplotly"))) {
+      p$x$attrs[[1]] <- NULL
+    }
   }
   
   dats <- Map(function(x, y) {
diff --git a/R/plotly_data.R b/R/plotly_data.R
index 929ff0a2ed..963535c2f6 100644
--- a/R/plotly_data.R
+++ b/R/plotly_data.R
@@ -57,7 +57,7 @@ plotly_data <- function(p, id = p$x$cur_data) {
   f <- p$x$visdat[[id]]
   # if data has been specified, f should be a closure that, when called,
   # returns data
-  if (is.function(f)) return(f())
+  if (is.function(f)) return(tibble::as_tibble(f()))
   data.frame()
 }
 
diff --git a/R/process.R b/R/process.R
index cb6515b265..771daa1a1f 100644
--- a/R/process.R
+++ b/R/process.R
@@ -32,7 +32,6 @@ process.plotly_figure <- function(resp) {
   # make sure that we always return a HTTPS link
   con$url <- sub("^http[s]?:", "https:", con$url)
   fig <- verify_boxed(fig)
-  fig$data <- lapply(fig$data, verify_type)
   as_widget(fig)
 }
 
diff --git a/inst/htmlwidgets/lib/plotlyjs/plotly-latest.min.js b/inst/htmlwidgets/lib/plotlyjs/plotly-latest.min.js
index 69a7be64af..25c16445a5 100644
--- a/inst/htmlwidgets/lib/plotlyjs/plotly-latest.min.js
+++ b/inst/htmlwidgets/lib/plotlyjs/plotly-latest.min.js
@@ -1,45 +1,45 @@
 /**
-* plotly.js v1.14.2
+* plotly.js v1.15.0
 * Copyright 2012-2016, Plotly, Inc.
 * All rights reserved.
 * Licensed under the MIT license
 */
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.Plotly=t()}}(function(){var t;return function e(t,r,n){function i(o,s){if(!r[o]){if(!t[o]){var l="function"==typeof require&&require;if(!s&&l)return l(o,!0);if(a)return a(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var u=r[o]={exports:{}};t[o][0].call(u.exports,function(e){var r=t[o][1][e];return i(r?r:e)},u,u.exports,e,t,r,n)}return r[o].exports}for(var a="function"==typeof require&&require,o=0;o<n.length;o++)i(n[o]);return i}({1:[function(t,e,r){"use strict";var n=t("../src/plotly"),i={"X,X div":"font-family:'Open Sans', verdana, arial, sans-serif;margin:0;padding:0;","X input,X button":"font-family:'Open Sans', verdana, arial, sans-serif;","X input:focus,X 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b[0]=.5*Math.sqrt(Math.max(1+v[0][0]-v[1][1]-v[2][2],0)),b[1]=.5*Math.sqrt(Math.max(1-v[0][0]+v[1][1]-v[2][2],0)),b[2]=.5*Math.sqrt(Math.max(1-v[0][0]-v[1][1]+v[2][2],0)),b[3]=.5*Math.sqrt(Math.max(1+v[0][0]+v[1][1]+v[2][2],0)),v[2][1]>v[1][2]&&(b[0]=-b[0]),v[0][2]>v[2][0]&&(b[1]=-b[1]),v[1][0]>v[0][1]&&(b[2]=-b[2]),!0}},{"./normalize":32,"gl-mat4/clone":131,"gl-mat4/create":132,"gl-mat4/determinant":133,"gl-mat4/invert":137,"gl-mat4/transpose":147,"gl-vec3/cross":23,"gl-vec3/dot":24,"gl-vec3/length":25,"gl-vec3/normalize":27}],32:[function(t,e,r){e.exports=function(t,e){var r=e[15];if(0===r)return!1;for(var n=1/r,i=0;16>i;i++)t[i]=e[i]*n;return!0}},{}],33:[function(t,e,r){var n={identity:t("gl-mat4/identity"),translate:t("gl-mat4/translate"),multiply:t("gl-mat4/multiply"),create:t("gl-mat4/create"),scale:t("gl-mat4/scale"),fromRotationTranslation:t("gl-mat4/fromRotationTranslation")},i=(n.create(),n.create());e.exports=function(t,e,r,a,o,s){return n.identity(t),n.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],n.identity(i),0!==a[2]&&(i[9]=a[2],n.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],n.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],n.multiply(t,t,i)),n.scale(t,t,r),t}},{"gl-mat4/create":132,"gl-mat4/fromRotationTranslation":135,"gl-mat4/identity":136,"gl-mat4/multiply":139,"gl-mat4/scale":145,"gl-mat4/translate":146}],34:[function(t,e,r){e.exports=t("gl-quat/slerp")},{"gl-quat/slerp":35}],35:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],d=r[0],p=r[1],g=r[2],v=r[3];return a=c*d+u*p+f*g+h*v,0>a&&(a=-a,d=-d,p=-p,g=-g,v=-v),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*c+l*d,t[1]=s*u+l*p,t[2]=s*f+l*g,t[3]=s*h+l*v,t}e.exports=n},{}],36:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s,l,c){var u=e+a+c;if(f>0){var f=Math.sqrt(u+1);t[0]=.5*(o-l)/f,t[1]=.5*(s-n)/f,t[2]=.5*(r-a)/f,t[3]=.5*f}else{var h=Math.max(e,a,c),f=Math.sqrt(2*h-u+1);e>=h?(t[0]=.5*f,t[1]=.5*(i+r)/f,t[2]=.5*(s+n)/f,t[3]=.5*(o-l)/f):a>=h?(t[0]=.5*(r+i)/f,t[1]=.5*f,t[2]=.5*(l+o)/f,t[3]=.5*(s-n)/f):(t[0]=.5*(n+s)/f,t[1]=.5*(o+l)/f,t[2]=.5*f,t[3]=.5*(r-i)/f)}return t}e.exports=n},{}],37:[function(t,e,r){"use strict";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t,e,r,n){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2)+Math.pow(n,2))}function a(t,e){var r=e[0],n=e[1],a=e[2],o=e[3],s=i(r,n,a,o);s>1e-6?(t[0]=r/s,t[1]=n/s,t[2]=a/s,t[3]=o/s):(t[0]=t[1]=t[2]=0,t[3]=1)}function o(t,e,r){this.radius=l([r]),this.center=l(e),this.rotation=l(t),this.computedRadius=this.radius.curve(0),this.computedCenter=this.center.curve(0),this.computedRotation=this.rotation.curve(0),this.computedUp=[.1,0,0],this.computedEye=[.1,0,0],this.computedMatrix=[.1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.rotation||[0,0,0,1],n=t.radius||1;e=[].slice.call(e,0,3),r=[].slice.call(r,0,4),a(r,r);var i=new o(r,e,Math.log(n));return i.setDistanceLimits(t.zoomMin,t.zoomMax),("eye"in t||"up"in t)&&i.lookAt(0,t.eye,t.center,t.up),i}e.exports=s;var l=t("filtered-vector"),c=t("gl-mat4/lookAt"),u=t("gl-mat4/fromQuat"),f=t("gl-mat4/invert"),h=t("./lib/quatFromFrame"),d=o.prototype;d.lastT=function(){return Math.max(this.radius.lastT(),this.center.lastT(),this.rotation.lastT())},d.recalcMatrix=function(t){this.radius.curve(t),this.center.curve(t),this.rotation.curve(t);var e=this.computedRotation;a(e,e);var r=this.computedMatrix;u(r,e);var n=this.computedCenter,i=this.computedEye,o=this.computedUp,s=Math.exp(this.computedRadius[0]);i[0]=n[0]+s*r[2],i[1]=n[1]+s*r[6],i[2]=n[2]+s*r[10],o[0]=r[1],o[1]=r[5],o[2]=r[9];for(var l=0;3>l;++l){for(var c=0,f=0;3>f;++f)c+=r[l+4*f]*i[f];r[12+l]=-c}},d.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r},d.idle=function(t){this.center.idle(t),this.radius.idle(t),this.rotation.idle(t)},d.flush=function(t){this.center.flush(t),this.radius.flush(t),this.rotation.flush(t)},d.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=a[1],s=a[5],l=a[9],c=n(o,s,l);o/=c,s/=c,l/=c;var u=a[0],f=a[4],h=a[8],d=u*o+f*s+h*l;u-=o*d,f-=s*d,h-=l*d;var p=n(u,f,h);u/=p,f/=p,h/=p;var g=a[2],v=a[6],m=a[10],y=g*o+v*s+m*l,b=g*u+v*f+m*h;g-=y*o+b*u,v-=y*s+b*f,m-=y*l+b*h;var x=n(g,v,m);g/=x,v/=x,m/=x;var _=u*e+o*r,w=f*e+s*r,k=h*e+l*r;this.center.move(t,_,w,k);var A=Math.exp(this.computedRadius[0]);A=Math.max(1e-4,A+i),this.radius.set(t,Math.log(A))},d.rotate=function(t,e,r,a){this.recalcMatrix(t),e=e||0,r=r||0;var o=this.computedMatrix,s=o[0],l=o[4],c=o[8],u=o[1],f=o[5],h=o[9],d=o[2],p=o[6],g=o[10],v=e*s+r*u,m=e*l+r*f,y=e*c+r*h,b=-(p*y-g*m),x=-(g*v-d*y),_=-(d*m-p*v),w=Math.sqrt(Math.max(0,1-Math.pow(b,2)-Math.pow(x,2)-Math.pow(_,2))),k=i(b,x,_,w);k>1e-6?(b/=k,x/=k,_/=k,w/=k):(b=x=_=0,w=1);var A=this.computedRotation,M=A[0],T=A[1],E=A[2],L=A[3],S=M*w+L*b+T*_-E*x,C=T*w+L*x+E*b-M*_,z=E*w+L*_+M*x-T*b,P=L*w-M*b-T*x-E*_;if(a){b=d,x=p,_=g;var R=Math.sin(a)/n(b,x,_);b*=R,x*=R,_*=R,w=Math.cos(e),S=S*w+P*b+C*_-z*x,C=C*w+P*x+z*b-S*_,z=z*w+P*_+S*x-C*b,P=P*w-S*b-C*x-z*_}var O=i(S,C,z,P);O>1e-6?(S/=O,C/=O,z/=O,P/=O):(S=C=z=0,P=1),this.rotation.set(t,S,C,z,P)},d.lookAt=function(t,e,r,n){this.recalcMatrix(t),r=r||this.computedCenter,e=e||this.computedEye,n=n||this.computedUp;var i=this.computedMatrix;c(i,e,r,n);var o=this.computedRotation;h(o,i[0],i[1],i[2],i[4],i[5],i[6],i[8],i[9],i[10]),a(o,o),this.rotation.set(t,o[0],o[1],o[2],o[3]);for(var s=0,l=0;3>l;++l)s+=Math.pow(r[l]-e[l],2);this.radius.set(t,.5*Math.log(Math.max(s,1e-6))),this.center.set(t,r[0],r[1],r[2])},d.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},d.setMatrix=function(t,e){var r=this.computedRotation;h(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),a(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;f(n,e);var i=n[15];if(Math.abs(i)>1e-6){var o=n[12]/i,s=n[13]/i,l=n[14]/i;this.recalcMatrix(t);var c=Math.exp(this.computedRadius[0]);this.center.set(t,o-n[2]*c,s-n[6]*c,l-n[10]*c),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},d.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},d.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},d.getDistanceLimits=function(t){var e=this.radius.bounds;
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e=Math.abs(t[0]),r=Math.abs(t[1]),n=Math.abs(t[2]),i=[0,0,0];e>Math.max(r,n)?i[2]=1:r>Math.max(e,n)?i[0]=1:i[1]=1;for(var a=0,o=0,s=0;3>s;++s)a+=t[s]*t[s],o+=i[s]*t[s];for(var s=0;3>s;++s)i[s]-=o/a*t[s];return h(i,i),i}function o(t,e,r,n,i,a,o,s){this.center=l(r),this.up=l(n),this.right=l(i),this.radius=l([a]),this.angle=l([o,s]),this.angle.bounds=[[-(1/0),-Math.PI/2],[1/0,Math.PI/2]],this.setDistanceLimits(t,e),this.computedCenter=this.center.curve(0),this.computedUp=this.up.curve(0),this.computedRight=this.right.curve(0),this.computedRadius=this.radius.curve(0),this.computedAngle=this.angle.curve(0),this.computedToward=[0,0,0],this.computedEye=[0,0,0],this.computedMatrix=new Array(16);for(var c=0;16>c;++c)this.computedMatrix[c]=.5;this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.up||[0,1,0],i=t.right||a(r),s=t.radius||1,l=t.theta||0,c=t.phi||0;if(e=[].slice.call(e,0,3),r=[].slice.call(r,0,3),h(r,r),i=[].slice.call(i,0,3),h(i,i),"eye"in t){var u=t.eye,p=[u[0]-e[0],u[1]-e[1],u[2]-e[2]];f(i,p,r),n(i[0],i[1],i[2])<1e-6?i=a(r):h(i,i),s=n(p[0],p[1],p[2]);var g=d(r,p)/s,v=d(i,p)/s;c=Math.acos(g),l=Math.acos(v)}return s=Math.log(s),new o(t.zoomMin,t.zoomMax,e,r,i,s,l,c)}e.exports=s;var l=t("filtered-vector"),c=t("gl-mat4/invert"),u=t("gl-mat4/rotate"),f=t("gl-vec3/cross"),h=t("gl-vec3/normalize"),d=t("gl-vec3/dot"),p=o.prototype;p.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},p.getDistanceLimits=function(t){var e=this.radius.bounds[0];return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},p.recalcMatrix=function(t){this.center.curve(t),this.up.curve(t),this.right.curve(t),this.radius.curve(t),this.angle.curve(t);for(var e=this.computedUp,r=this.computedRight,i=0,a=0,o=0;3>o;++o)a+=e[o]*r[o],i+=e[o]*e[o];for(var s=Math.sqrt(i),l=0,o=0;3>o;++o)r[o]-=e[o]*a/i,l+=r[o]*r[o],e[o]/=s;for(var c=Math.sqrt(l),o=0;3>o;++o)r[o]/=c;var u=this.computedToward;f(u,e,r),h(u,u);for(var d=Math.exp(this.computedRadius[0]),p=this.computedAngle[0],g=this.computedAngle[1],v=Math.cos(p),m=Math.sin(p),y=Math.cos(g),b=Math.sin(g),x=this.computedCenter,_=v*y,w=m*y,k=b,A=-v*b,M=-m*b,T=y,E=this.computedEye,L=this.computedMatrix,o=0;3>o;++o){var S=_*r[o]+w*u[o]+k*e[o];L[4*o+1]=A*r[o]+M*u[o]+T*e[o],L[4*o+2]=S,L[4*o+3]=0}var C=L[1],z=L[5],P=L[9],R=L[2],O=L[6],I=L[10],N=z*I-P*O,j=P*R-C*I,F=C*O-z*R,D=n(N,j,F);N/=D,j/=D,F/=D,L[0]=N,L[4]=j,L[8]=F;for(var o=0;3>o;++o)E[o]=x[o]+L[2+4*o]*d;for(var o=0;3>o;++o){for(var l=0,B=0;3>B;++B)l+=L[o+4*B]*E[B];L[12+o]=-l}L[15]=1},p.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r};var g=[0,0,0];p.rotate=function(t,e,r,n){if(this.angle.move(t,e,r),n){this.recalcMatrix(t);var i=this.computedMatrix;g[0]=i[2],g[1]=i[6],g[2]=i[10];for(var a=this.computedUp,o=this.computedRight,s=this.computedToward,l=0;3>l;++l)i[4*l]=a[l],i[4*l+1]=o[l],i[4*l+2]=s[l];u(i,i,n,g);for(var l=0;3>l;++l)a[l]=i[4*l],o[l]=i[4*l+1];this.up.set(t,a[0],a[1],a[2]),this.right.set(t,o[0],o[1],o[2])}},p.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=(Math.exp(this.computedRadius[0]),a[1]),s=a[5],l=a[9],c=n(o,s,l);o/=c,s/=c,l/=c;var u=a[0],f=a[4],h=a[8],d=u*o+f*s+h*l;u-=o*d,f-=s*d,h-=l*d;var p=n(u,f,h);u/=p,f/=p,h/=p;var g=u*e+o*r,v=f*e+s*r,m=h*e+l*r;this.center.move(t,g,v,m);var y=Math.exp(this.computedRadius[0]);y=Math.max(1e-4,y+i),this.radius.set(t,Math.log(y))},p.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},p.setMatrix=function(t,e,r,a){var o=1;"number"==typeof r&&(o=0|r),(0>o||o>3)&&(o=1);var s=(o+2)%3;e||(this.recalcMatrix(t),e=this.computedMatrix);var l=e[o],u=e[o+4],f=e[o+8];if(a){var h=Math.abs(l),d=Math.abs(u),p=Math.abs(f),g=Math.max(h,d,p);h===g?(l=0>l?-1:1,u=f=0):p===g?(f=0>f?-1:1,l=u=0):(u=0>u?-1:1,l=f=0)}else{var v=n(l,u,f);l/=v,u/=v,f/=v}var m=e[s],y=e[s+4],b=e[s+8],x=m*l+y*u+b*f;m-=l*x,y-=u*x,b-=f*x;var _=n(m,y,b);m/=_,y/=_,b/=_;var w=u*b-f*y,k=f*m-l*b,A=l*y-u*m,M=n(w,k,A);w/=M,k/=M,A/=M,this.center.jump(t,H,G,Y),this.radius.idle(t),this.up.jump(t,l,u,f),this.right.jump(t,m,y,b);var T,E;if(2===o){var L=e[1],S=e[5],C=e[9],z=L*m+S*y+C*b,P=L*w+S*k+C*A;T=0>N?-Math.PI/2:Math.PI/2,E=Math.atan2(P,z)}else{var R=e[2],O=e[6],I=e[10],N=R*l+O*u+I*f,j=R*m+O*y+I*b,F=R*w+O*k+I*A;T=Math.asin(i(N)),E=Math.atan2(F,j)}this.angle.jump(t,E,T),this.recalcMatrix(t);var D=e[2],B=e[6],U=e[10],V=this.computedMatrix;c(V,e);var q=V[15],H=V[12]/q,G=V[13]/q,Y=V[14]/q,X=Math.exp(this.computedRadius[0]);this.center.jump(t,H-D*X,G-B*X,Y-U*X)},p.lastT=function(){return 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n.identity(t),n.fromRotationTranslation(t,s,e),t[3]=o[0],t[7]=o[1],t[11]=o[2],t[15]=o[3],n.identity(i),0!==a[2]&&(i[9]=a[2],n.multiply(t,t,i)),0!==a[1]&&(i[9]=0,i[8]=a[1],n.multiply(t,t,i)),0!==a[0]&&(i[8]=0,i[4]=a[0],n.multiply(t,t,i)),n.scale(t,t,r),t}},{"gl-mat4/create":132,"gl-mat4/fromRotationTranslation":135,"gl-mat4/identity":136,"gl-mat4/multiply":139,"gl-mat4/scale":145,"gl-mat4/translate":146}],34:[function(t,e,r){e.exports=t("gl-quat/slerp")},{"gl-quat/slerp":35}],35:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],d=r[0],p=r[1],g=r[2],v=r[3];return a=c*d+u*p+f*g+h*v,0>a&&(a=-a,d=-d,p=-p,g=-g,v=-v),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*c+l*d,t[1]=s*u+l*p,t[2]=s*f+l*g,t[3]=s*h+l*v,t}e.exports=n},{}],36:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s,l,c){var u=e+a+c;if(f>0){var f=Math.sqrt(u+1);t[0]=.5*(o-l)/f,t[1]=.5*(s-n)/f,t[2]=.5*(r-a)/f,t[3]=.5*f}else{var h=Math.max(e,a,c),f=Math.sqrt(2*h-u+1);e>=h?(t[0]=.5*f,t[1]=.5*(i+r)/f,t[2]=.5*(s+n)/f,t[3]=.5*(o-l)/f):a>=h?(t[0]=.5*(r+i)/f,t[1]=.5*f,t[2]=.5*(l+o)/f,t[3]=.5*(s-n)/f):(t[0]=.5*(n+s)/f,t[1]=.5*(o+l)/f,t[2]=.5*f,t[3]=.5*(r-i)/f)}return t}e.exports=n},{}],37:[function(t,e,r){"use strict";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t,e,r,n){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2)+Math.pow(n,2))}function a(t,e){var r=e[0],n=e[1],a=e[2],o=e[3],s=i(r,n,a,o);s>1e-6?(t[0]=r/s,t[1]=n/s,t[2]=a/s,t[3]=o/s):(t[0]=t[1]=t[2]=0,t[3]=1)}function o(t,e,r){this.radius=l([r]),this.center=l(e),this.rotation=l(t),this.computedRadius=this.radius.curve(0),this.computedCenter=this.center.curve(0),this.computedRotation=this.rotation.curve(0),this.computedUp=[.1,0,0],this.computedEye=[.1,0,0],this.computedMatrix=[.1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.rotation||[0,0,0,1],n=t.radius||1;e=[].slice.call(e,0,3),r=[].slice.call(r,0,4),a(r,r);var i=new o(r,e,Math.log(n));return i.setDistanceLimits(t.zoomMin,t.zoomMax),("eye"in t||"up"in t)&&i.lookAt(0,t.eye,t.center,t.up),i}e.exports=s;var l=t("filtered-vector"),c=t("gl-mat4/lookAt"),u=t("gl-mat4/fromQuat"),f=t("gl-mat4/invert"),h=t("./lib/quatFromFrame"),d=o.prototype;d.lastT=function(){return Math.max(this.radius.lastT(),this.center.lastT(),this.rotation.lastT())},d.recalcMatrix=function(t){this.radius.curve(t),this.center.curve(t),this.rotation.curve(t);var e=this.computedRotation;a(e,e);var r=this.computedMatrix;u(r,e);var n=this.computedCenter,i=this.computedEye,o=this.computedUp,s=Math.exp(this.computedRadius[0]);i[0]=n[0]+s*r[2],i[1]=n[1]+s*r[6],i[2]=n[2]+s*r[10],o[0]=r[1],o[1]=r[5],o[2]=r[9];for(var l=0;3>l;++l){for(var c=0,f=0;3>f;++f)c+=r[l+4*f]*i[f];r[12+l]=-c}},d.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r},d.idle=function(t){this.center.idle(t),this.radius.idle(t),this.rotation.idle(t)},d.flush=function(t){this.center.flush(t),this.radius.flush(t),this.rotation.flush(t)},d.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=a[1],s=a[5],l=a[9],c=n(o,s,l);o/=c,s/=c,l/=c;var u=a[0],f=a[4],h=a[8],d=u*o+f*s+h*l;u-=o*d,f-=s*d,h-=l*d;var p=n(u,f,h);u/=p,f/=p,h/=p;var g=a[2],v=a[6],m=a[10],y=g*o+v*s+m*l,b=g*u+v*f+m*h;g-=y*o+b*u,v-=y*s+b*f,m-=y*l+b*h;var x=n(g,v,m);g/=x,v/=x,m/=x;var _=u*e+o*r,w=f*e+s*r,k=h*e+l*r;this.center.move(t,_,w,k);var A=Math.exp(this.computedRadius[0]);A=Math.max(1e-4,A+i),this.radius.set(t,Math.log(A))},d.rotate=function(t,e,r,a){this.recalcMatrix(t),e=e||0,r=r||0;var o=this.computedMatrix,s=o[0],l=o[4],c=o[8],u=o[1],f=o[5],h=o[9],d=o[2],p=o[6],g=o[10],v=e*s+r*u,m=e*l+r*f,y=e*c+r*h,b=-(p*y-g*m),x=-(g*v-d*y),_=-(d*m-p*v),w=Math.sqrt(Math.max(0,1-Math.pow(b,2)-Math.pow(x,2)-Math.pow(_,2))),k=i(b,x,_,w);k>1e-6?(b/=k,x/=k,_/=k,w/=k):(b=x=_=0,w=1);var A=this.computedRotation,M=A[0],T=A[1],E=A[2],L=A[3],S=M*w+L*b+T*_-E*x,C=T*w+L*x+E*b-M*_,z=E*w+L*_+M*x-T*b,P=L*w-M*b-T*x-E*_;if(a){b=d,x=p,_=g;var R=Math.sin(a)/n(b,x,_);b*=R,x*=R,_*=R,w=Math.cos(e),S=S*w+P*b+C*_-z*x,C=C*w+P*x+z*b-S*_,z=z*w+P*_+S*x-C*b,P=P*w-S*b-C*x-z*_}var O=i(S,C,z,P);O>1e-6?(S/=O,C/=O,z/=O,P/=O):(S=C=z=0,P=1),this.rotation.set(t,S,C,z,P)},d.lookAt=function(t,e,r,n){this.recalcMatrix(t),r=r||this.computedCenter,e=e||this.computedEye,n=n||this.computedUp;var i=this.computedMatrix;c(i,e,r,n);var o=this.computedRotation;h(o,i[0],i[1],i[2],i[4],i[5],i[6],i[8],i[9],i[10]),a(o,o),this.rotation.set(t,o[0],o[1],o[2],o[3]);for(var s=0,l=0;3>l;++l)s+=Math.pow(r[l]-e[l],2);this.radius.set(t,.5*Math.log(Math.max(s,1e-6))),this.center.set(t,r[0],r[1],r[2])},d.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},d.setMatrix=function(t,e){var r=this.computedRotation;h(r,e[0],e[1],e[2],e[4],e[5],e[6],e[8],e[9],e[10]),a(r,r),this.rotation.set(t,r[0],r[1],r[2],r[3]);var n=this.computedMatrix;f(n,e);var i=n[15];if(Math.abs(i)>1e-6){var o=n[12]/i,s=n[13]/i,l=n[14]/i;this.recalcMatrix(t);var c=Math.exp(this.computedRadius[0]);this.center.set(t,o-n[2]*c,s-n[6]*c,l-n[10]*c),this.radius.idle(t)}else this.center.idle(t),this.radius.idle(t)},d.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},d.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},d.getDistanceLimits=function(t){var e=this.radius.bounds;
+return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},d.toJSON=function(){return this.recalcMatrix(this.lastT()),{center:this.computedCenter.slice(),rotation:this.computedRotation.slice(),distance:Math.log(this.computedRadius[0]),zoomMin:this.radius.bounds[0][0],zoomMax:this.radius.bounds[1][0]}},d.fromJSON=function(t){var e=this.lastT(),r=t.center;r&&this.center.set(e,r[0],r[1],r[2]);var n=t.rotation;n&&this.rotation.set(e,n[0],n[1],n[2],n[3]);var i=t.distance;i&&i>0&&this.radius.set(e,Math.log(i)),this.setDistanceLimits(t.zoomMin,t.zoomMax)}},{"./lib/quatFromFrame":36,"filtered-vector":20,"gl-mat4/fromQuat":134,"gl-mat4/invert":137,"gl-mat4/lookAt":138}],38:[function(t,e,r){"use strict";function n(t,e,r){return Math.sqrt(Math.pow(t,2)+Math.pow(e,2)+Math.pow(r,2))}function i(t){return Math.min(1,Math.max(-1,t))}function a(t){var e=Math.abs(t[0]),r=Math.abs(t[1]),n=Math.abs(t[2]),i=[0,0,0];e>Math.max(r,n)?i[2]=1:r>Math.max(e,n)?i[0]=1:i[1]=1;for(var a=0,o=0,s=0;3>s;++s)a+=t[s]*t[s],o+=i[s]*t[s];for(var s=0;3>s;++s)i[s]-=o/a*t[s];return h(i,i),i}function o(t,e,r,n,i,a,o,s){this.center=l(r),this.up=l(n),this.right=l(i),this.radius=l([a]),this.angle=l([o,s]),this.angle.bounds=[[-(1/0),-Math.PI/2],[1/0,Math.PI/2]],this.setDistanceLimits(t,e),this.computedCenter=this.center.curve(0),this.computedUp=this.up.curve(0),this.computedRight=this.right.curve(0),this.computedRadius=this.radius.curve(0),this.computedAngle=this.angle.curve(0),this.computedToward=[0,0,0],this.computedEye=[0,0,0],this.computedMatrix=new Array(16);for(var c=0;16>c;++c)this.computedMatrix[c]=.5;this.recalcMatrix(0)}function s(t){t=t||{};var e=t.center||[0,0,0],r=t.up||[0,1,0],i=t.right||a(r),s=t.radius||1,l=t.theta||0,c=t.phi||0;if(e=[].slice.call(e,0,3),r=[].slice.call(r,0,3),h(r,r),i=[].slice.call(i,0,3),h(i,i),"eye"in t){var u=t.eye,p=[u[0]-e[0],u[1]-e[1],u[2]-e[2]];f(i,p,r),n(i[0],i[1],i[2])<1e-6?i=a(r):h(i,i),s=n(p[0],p[1],p[2]);var g=d(r,p)/s,v=d(i,p)/s;c=Math.acos(g),l=Math.acos(v)}return s=Math.log(s),new o(t.zoomMin,t.zoomMax,e,r,i,s,l,c)}e.exports=s;var l=t("filtered-vector"),c=t("gl-mat4/invert"),u=t("gl-mat4/rotate"),f=t("gl-vec3/cross"),h=t("gl-vec3/normalize"),d=t("gl-vec3/dot"),p=o.prototype;p.setDistanceLimits=function(t,e){t=t>0?Math.log(t):-(1/0),e=e>0?Math.log(e):1/0,e=Math.max(e,t),this.radius.bounds[0][0]=t,this.radius.bounds[1][0]=e},p.getDistanceLimits=function(t){var e=this.radius.bounds[0];return t?(t[0]=Math.exp(e[0][0]),t[1]=Math.exp(e[1][0]),t):[Math.exp(e[0][0]),Math.exp(e[1][0])]},p.recalcMatrix=function(t){this.center.curve(t),this.up.curve(t),this.right.curve(t),this.radius.curve(t),this.angle.curve(t);for(var e=this.computedUp,r=this.computedRight,i=0,a=0,o=0;3>o;++o)a+=e[o]*r[o],i+=e[o]*e[o];for(var s=Math.sqrt(i),l=0,o=0;3>o;++o)r[o]-=e[o]*a/i,l+=r[o]*r[o],e[o]/=s;for(var c=Math.sqrt(l),o=0;3>o;++o)r[o]/=c;var u=this.computedToward;f(u,e,r),h(u,u);for(var d=Math.exp(this.computedRadius[0]),p=this.computedAngle[0],g=this.computedAngle[1],v=Math.cos(p),m=Math.sin(p),y=Math.cos(g),b=Math.sin(g),x=this.computedCenter,_=v*y,w=m*y,k=b,A=-v*b,M=-m*b,T=y,E=this.computedEye,L=this.computedMatrix,o=0;3>o;++o){var S=_*r[o]+w*u[o]+k*e[o];L[4*o+1]=A*r[o]+M*u[o]+T*e[o],L[4*o+2]=S,L[4*o+3]=0}var C=L[1],z=L[5],P=L[9],R=L[2],O=L[6],I=L[10],N=z*I-P*O,j=P*R-C*I,F=C*O-z*R,D=n(N,j,F);N/=D,j/=D,F/=D,L[0]=N,L[4]=j,L[8]=F;for(var o=0;3>o;++o)E[o]=x[o]+L[2+4*o]*d;for(var o=0;3>o;++o){for(var l=0,B=0;3>B;++B)l+=L[o+4*B]*E[B];L[12+o]=-l}L[15]=1},p.getMatrix=function(t,e){this.recalcMatrix(t);var r=this.computedMatrix;if(e){for(var n=0;16>n;++n)e[n]=r[n];return e}return r};var g=[0,0,0];p.rotate=function(t,e,r,n){if(this.angle.move(t,e,r),n){this.recalcMatrix(t);var i=this.computedMatrix;g[0]=i[2],g[1]=i[6],g[2]=i[10];for(var a=this.computedUp,o=this.computedRight,s=this.computedToward,l=0;3>l;++l)i[4*l]=a[l],i[4*l+1]=o[l],i[4*l+2]=s[l];u(i,i,n,g);for(var l=0;3>l;++l)a[l]=i[4*l],o[l]=i[4*l+1];this.up.set(t,a[0],a[1],a[2]),this.right.set(t,o[0],o[1],o[2])}},p.pan=function(t,e,r,i){e=e||0,r=r||0,i=i||0,this.recalcMatrix(t);var a=this.computedMatrix,o=(Math.exp(this.computedRadius[0]),a[1]),s=a[5],l=a[9],c=n(o,s,l);o/=c,s/=c,l/=c;var u=a[0],f=a[4],h=a[8],d=u*o+f*s+h*l;u-=o*d,f-=s*d,h-=l*d;var p=n(u,f,h);u/=p,f/=p,h/=p;var g=u*e+o*r,v=f*e+s*r,m=h*e+l*r;this.center.move(t,g,v,m);var y=Math.exp(this.computedRadius[0]);y=Math.max(1e-4,y+i),this.radius.set(t,Math.log(y))},p.translate=function(t,e,r,n){this.center.move(t,e||0,r||0,n||0)},p.setMatrix=function(t,e,r,a){var o=1;"number"==typeof r&&(o=0|r),(0>o||o>3)&&(o=1);var s=(o+2)%3;e||(this.recalcMatrix(t),e=this.computedMatrix);var l=e[o],u=e[o+4],f=e[o+8];if(a){var h=Math.abs(l),d=Math.abs(u),p=Math.abs(f),g=Math.max(h,d,p);h===g?(l=0>l?-1:1,u=f=0):p===g?(f=0>f?-1:1,l=u=0):(u=0>u?-1:1,l=f=0)}else{var v=n(l,u,f);l/=v,u/=v,f/=v}var m=e[s],y=e[s+4],b=e[s+8],x=m*l+y*u+b*f;m-=l*x,y-=u*x,b-=f*x;var _=n(m,y,b);m/=_,y/=_,b/=_;var w=u*b-f*y,k=f*m-l*b,A=l*y-u*m,M=n(w,k,A);w/=M,k/=M,A/=M,this.center.jump(t,H,G,Y),this.radius.idle(t),this.up.jump(t,l,u,f),this.right.jump(t,m,y,b);var T,E;if(2===o){var L=e[1],S=e[5],C=e[9],z=L*m+S*y+C*b,P=L*w+S*k+C*A;T=0>N?-Math.PI/2:Math.PI/2,E=Math.atan2(P,z)}else{var R=e[2],O=e[6],I=e[10],N=R*l+O*u+I*f,j=R*m+O*y+I*b,F=R*w+O*k+I*A;T=Math.asin(i(N)),E=Math.atan2(F,j)}this.angle.jump(t,E,T),this.recalcMatrix(t);var D=e[2],B=e[6],U=e[10],V=this.computedMatrix;c(V,e);var q=V[15],H=V[12]/q,G=V[13]/q,Y=V[14]/q,X=Math.exp(this.computedRadius[0]);this.center.jump(t,H-D*X,G-B*X,Y-U*X)},p.lastT=function(){return Math.max(this.center.lastT(),this.up.lastT(),this.right.lastT(),this.radius.lastT(),this.angle.lastT())},p.idle=function(t){this.center.idle(t),this.up.idle(t),this.right.idle(t),this.radius.idle(t),this.angle.idle(t)},p.flush=function(t){this.center.flush(t),this.up.flush(t),this.right.flush(t),this.radius.flush(t),this.angle.flush(t)},p.setDistance=function(t,e){e>0&&this.radius.set(t,Math.log(e))},p.lookAt=function(t,e,r,a){this.recalcMatrix(t),e=e||this.computedEye,r=r||this.computedCenter,a=a||this.computedUp;var o=a[0],s=a[1],l=a[2],c=n(o,s,l);if(!(1e-6>c)){o/=c,s/=c,l/=c;var u=e[0]-r[0],f=e[1]-r[1],h=e[2]-r[2],d=n(u,f,h);if(!(1e-6>d)){u/=d,f/=d,h/=d;var p=this.computedRight,g=p[0],v=p[1],m=p[2],y=o*g+s*v+l*m;g-=y*o,v-=y*s,m-=y*l;var b=n(g,v,m);if(!(.01>b&&(g=s*h-l*f,v=l*u-o*h,m=o*f-s*u,b=n(g,v,m),1e-6>b))){g/=b,v/=b,m/=b,this.up.set(t,o,s,l),this.right.set(t,g,v,m),this.center.set(t,r[0],r[1],r[2]),this.radius.set(t,Math.log(d));var x=s*m-l*v,_=l*g-o*m,w=o*v-s*g,k=n(x,_,w);x/=k,_/=k,w/=k;var A=o*u+s*f+l*h,M=g*u+v*f+m*h,T=x*u+_*f+w*h,E=Math.asin(i(A)),L=Math.atan2(T,M),S=this.angle._state,C=S[S.length-1],z=S[S.length-2];C%=2*Math.PI;var P=Math.abs(C+2*Math.PI-L),R=Math.abs(C-L),O=Math.abs(C-2*Math.PI-L);R>P&&(C+=2*Math.PI),R>O&&(C-=2*Math.PI),this.angle.jump(this.angle.lastT(),C,z),this.angle.set(t,L,E)}}}}},{"filtered-vector":20,"gl-mat4/invert":137,"gl-mat4/rotate":141,"gl-vec3/cross":23,"gl-vec3/dot":24,"gl-vec3/normalize":27}],39:[function(t,e,r){"use strict";function n(t,e){this._controllerNames=Object.keys(t),this._controllerList=this._controllerNames.map(function(e){return t[e]}),this._mode=e,this._active=t[e],this._active||(this._mode="turntable",this._active=t.turntable),this.modes=this._controllerNames,this.computedMatrix=this._active.computedMatrix,this.computedEye=this._active.computedEye,this.computedUp=this._active.computedUp,this.computedCenter=this._active.computedCenter,this.computedRadius=this._active.computedRadius}function i(t){t=t||{};var e=t.eye||[0,0,1],r=t.center||[0,0,0],i=t.up||[0,1,0],l=t.distanceLimits||[0,1/0],c=t.mode||"turntable",u=a(),f=o(),h=s();return u.setDistanceLimits(l[0],l[1]),u.lookAt(0,e,r,i),f.setDistanceLimits(l[0],l[1]),f.lookAt(0,e,r,i),h.setDistanceLimits(l[0],l[1]),h.lookAt(0,e,r,i),new n({turntable:u,orbit:f,matrix:h},c)}e.exports=i;var a=t("turntable-camera-controller"),o=t("orbit-camera-controller"),s=t("matrix-camera-controller"),l=n.prototype,c=[["flush",1],["idle",1],["lookAt",4],["rotate",4],["pan",4],["translate",4],["setMatrix",2],["setDistanceLimits",2],["setDistance",2]];c.forEach(function(t){for(var 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p=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],g=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],v=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];i.prototype.toString=function(t,e){if(t=t||10,16===t||"hex"===t){for(var n="",i=0,e=0|e||1,a=0,o=0;o<this.length;o++){var s=this.words[o],l=(16777215&(s<<i|a)).toString(16);a=s>>>24-i&16777215,n=0!==a||o!==this.length-1?p[6-l.length]+l+n:l+n,i+=2,i>=26&&(i-=26,o--)}for(0!==a&&(n=a.toString(16)+n);n.length%e!==0;)n="0"+n;return this.sign&&(n="-"+n),n}if(t===(0|t)&&t>=2&&36>=t){var c=g[t],u=v[t],n="",f=this.clone();for(f.sign=!1;0!==f.cmpn(0);){var h=f.modn(u).toString(t);f=f.idivn(u),n=0!==f.cmpn(0)?p[c-h.length]+h+n:h+n}return 0===this.cmpn(0)&&(n="0"+n),this.sign&&(n="-"+n),n}r(!1,"Base should be between 2 and 36")},i.prototype.toJSON=function(){return this.toString(16)},i.prototype.toArray=function(t){this.strip();var e=new Array(this.byteLength());e[0]=0;var r=this.clone();if("le"!==t)for(var n=0;0!==r.cmpn(0);n++){var i=r.andln(255);r.ishrn(8),e[e.length-n-1]=i}else for(var n=0;0!==r.cmpn(0);n++){var i=r.andln(255);r.ishrn(8),e[n]=i}return e},Math.clz32?i.prototype._countBits=function(t){return 32-Math.clz32(t)}:i.prototype._countBits=function(t){var e=t,r=0;return e>=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},i.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0===(8191&e)&&(r+=13,e>>>=13),0===(127&e)&&(r+=7,e>>>=7),0===(15&e)&&(r+=4,e>>>=4),0===(3&e)&&(r+=2,e>>>=2),0===(1&e)&&r++,r},i.prototype.bitLength=function(){var t=0,e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},i.prototype.zeroBits=function(){if(0===this.cmpn(0))return 0;for(var t=0,e=0;e<this.length;e++){var r=this._zeroBits(this.words[e]);if(t+=r,26!==r)break}return t},i.prototype.byteLength=function(){return Math.ceil(this.bitLength()/8)},i.prototype.neg=function(){if(0===this.cmpn(0))return this.clone();var t=this.clone();return t.sign=!this.sign,t},i.prototype.ior=function(t){for(this.sign=this.sign||t.sign;this.length<t.length;)this.words[this.length++]=0;for(var e=0;e<t.length;e++)this.words[e]=this.words[e]|t.words[e];return this.strip()},i.prototype.or=function(t){return this.length>t.length?this.clone().ior(t):t.clone().ior(this)},i.prototype.iand=function(t){this.sign=this.sign&&t.sign;var e;e=this.length>t.length?t:this;for(var r=0;r<e.length;r++)this.words[r]=this.words[r]&t.words[r];return this.length=e.length,this.strip()},i.prototype.and=function(t){return this.length>t.length?this.clone().iand(t):t.clone().iand(this)},i.prototype.ixor=function(t){this.sign=this.sign||t.sign;var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;n<r.length;n++)this.words[n]=e.words[n]^r.words[n];if(this!==e)for(;n<e.length;n++)this.words[n]=e.words[n];return this.length=e.length,this.strip()},i.prototype.xor=function(t){return this.length>t.length?this.clone().ixor(t):t.clone().ixor(this)},i.prototype.setn=function(t,e){r("number"==typeof t&&t>=0);for(var n=t/26|0,i=t%26;this.length<=n;)this.words[this.length++]=0;return e?this.words[n]=this.words[n]|1<<i:this.words[n]=this.words[n]&~(1<<i),this.strip()},i.prototype.iadd=function(t){if(this.sign&&!t.sign){this.sign=!1;var e=this.isub(t);return this.sign=!this.sign,
-this._normSign()}if(!this.sign&&t.sign){t.sign=!1;var e=this.isub(t);return t.sign=!0,e._normSign()}var r,n;this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a<n.length;a++){var e=r.words[a]+n.words[a]+i;this.words[a]=67108863&e,i=e>>>26}for(;0!==i&&a<r.length;a++){var e=r.words[a]+i;this.words[a]=67108863&e,i=e>>>26}if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},i.prototype.add=function(t){if(t.sign&&!this.sign){t.sign=!1;var e=this.sub(t);return t.sign=!0,e}if(!t.sign&&this.sign){this.sign=!1;var e=t.sub(this);return this.sign=!0,e}return this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},i.prototype.isub=function(t){if(t.sign){t.sign=!1;var e=this.iadd(t);return t.sign=!0,e._normSign()}if(this.sign)return this.sign=!1,this.iadd(t),this.sign=!0,this._normSign();var r=this.cmp(t);if(0===r)return this.sign=!1,this.length=1,this.words[0]=0,this;var n,i;r>0?(n=this,i=t):(n=t,i=this);for(var a=0,o=0;o<i.length;o++){var e=n.words[o]-i.words[o]+a;a=e>>26,this.words[o]=67108863&e}for(;0!==a&&o<n.length;o++){var e=n.words[o]+a;a=e>>26,this.words[o]=67108863&e}if(0===a&&o<n.length&&n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this.length=Math.max(this.length,o),n!==this&&(this.sign=!0),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)},i.prototype._smallMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0;n<e.length-1;n++){for(var i=r>>>26,a=67108863&r,o=Math.min(n,t.length-1),s=Math.max(0,n-this.length+1);o>=s;s++){var l=n-s,c=0|this.words[l],u=0|t.words[s],f=c*u,h=67108863&f;i=i+(f/67108864|0)|0,h=h+a|0,a=67108863&h,i=i+(h>>>26)|0}e.words[n]=a,r=i}return 0!==r?e.words[n]=r:e.length--,e.strip()},i.prototype._bigMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0,i=0;i<e.length-1;i++){var a=n;n=0;for(var o=67108863&r,s=Math.min(i,t.length-1),l=Math.max(0,i-this.length+1);s>=l;l++){var c=i-l,u=0|this.words[c],f=0|t.words[l],h=u*f,d=67108863&h;a=a+(h/67108864|0)|0,d=d+o|0,o=67108863&d,a=a+(d>>>26)|0,n+=a>>>26,a&=67108863}e.words[i]=o,r=a,a=n}return 0!==r?e.words[i]=r:e.length--,e.strip()},i.prototype.mulTo=function(t,e){var r;return r=this.length+t.length<63?this._smallMulTo(t,e):this._bigMulTo(t,e)},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.imul=function(t){if(0===this.cmpn(0)||0===t.cmpn(0))return this.words[0]=0,this.length=1,this;var e=this.length,r=t.length;this.sign=t.sign!==this.sign,this.length=this.length+t.length,this.words[this.length-1]=0;for(var n=this.length-2;n>=0;n--){for(var i=0,a=0,o=Math.min(n,r-1),s=Math.max(0,n-e+1);o>=s;s++){var l=n-s,c=this.words[l],u=t.words[s],f=c*u,h=67108863&f;i+=f/67108864|0,h+=a,a=67108863&h,i+=h>>>26}this.words[n]=a,this.words[n+1]+=i,i=0}for(var i=0,l=1;l<this.length;l++){var d=this.words[l]+i;this.words[l]=67108863&d,i=d>>>26}return this.strip()},i.prototype.imuln=function(t){r("number"==typeof t);for(var e=0,n=0;n<this.length;n++){var i=this.words[n]*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[n]=67108863&a}return 0!==e&&(this.words[n]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.mul(this)},i.prototype.ishln=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!==e){for(var a=0,o=0;o<this.length;o++){var s=this.words[o]&i,l=this.words[o]-s<<e;this.words[o]=l|a,a=s>>>26-e}a&&(this.words[o]=a,this.length++)}if(0!==n){for(var o=this.length-1;o>=0;o--)this.words[o+n]=this.words[o];for(var o=0;n>o;o++)this.words[o]=0;this.length+=n}return this.strip()},i.prototype.ishrn=function(t,e,n){r("number"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=n;if(i-=o,i=Math.max(0,i),l){for(var c=0;o>c;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o){this.length-=o;for(var c=0;c<this.length;c++)this.words[c]=this.words[c+o]}else this.words[0]=0,this.length=1;for(var u=0,c=this.length-1;c>=0&&(0!==u||c>=i);c--){var f=this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip(),this},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var a=this.words[n];return!!(a&i)},i.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(!this.sign,"imaskn works only with positive numbers"),0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return r("number"==typeof t),0>t?this.isubn(-t):this.sign?1===this.length&&this.words[0]<t?(this.words[0]=t-this.words[0],this.sign=!1,this):(this.sign=!1,this.isubn(t),this.sign=!0,this):this._iaddn(t)},i.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},i.prototype.isubn=function(t){if(r("number"==typeof t),0>t)return this.iaddn(-t);if(this.sign)return this.sign=!1,this.iaddn(t),this.sign=!0,this;this.words[0]-=t;for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.sign=!1,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,n){var i,a=t.length+n;if(this.words.length<a){for(var o=new Array(a),i=0;i<this.length;i++)o[i]=this.words[i];this.words=o}else i=this.length;for(this.length=Math.max(this.length,a);i<this.length;i++)this.words[i]=0;for(var s=0,i=0;i<t.length;i++){var l=this.words[i+n]+s,c=t.words[i]*e;l-=67108863&c,s=(l>>26)-(c/67108864|0),this.words[i+n]=67108863&l}for(;i<this.length-n;i++){var l=this.words[i+n]+s;s=l>>26,this.words[i+n]=67108863&l}if(0===s)return this.strip();r(-1===s),s=0;for(var i=0;i<this.length;i++){var l=-this.words[i]+s;s=l>>26,this.words[i]=67108863&l}return this.sign=!0,this.strip()},i.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),a=t,o=a.words[a.length-1],s=this._countBits(o);r=26-s,0!==r&&(a=a.shln(r),n.ishln(r),o=a.words[a.length-1]);var l,c=n.length-a.length;if("mod"!==e){l=new i(null),l.length=c+1,l.words=new Array(l.length);for(var u=0;u<l.length;u++)l.words[u]=0}var f=n.clone()._ishlnsubmul(a,1,c);f.sign||(n=f,l&&(l.words[c]=1));for(var h=c-1;h>=0;h--){var d=67108864*n.words[a.length+h]+n.words[a.length+h-1];for(d=Math.min(d/o|0,67108863),n._ishlnsubmul(a,d,h);n.sign;)d--,n.sign=!1,n._ishlnsubmul(a,1,h),0!==n.cmpn(0)&&(n.sign=!n.sign);l&&(l.words[h]=d)}return l&&l.strip(),n.strip(),"div"!==e&&0!==r&&n.ishrn(r),{div:l?l:null,mod:n}},i.prototype.divmod=function(t,e){if(r(0!==t.cmpn(0)),this.sign&&!t.sign){var n,a,o=this.neg().divmod(t,e);return"mod"!==e&&(n=o.div.neg()),"div"!==e&&(a=0===o.mod.cmpn(0)?o.mod:t.sub(o.mod)),{div:n,mod:a}}if(!this.sign&&t.sign){var n,o=this.divmod(t.neg(),e);return"mod"!==e&&(n=o.div.neg()),{div:n,mod:o.mod}}return this.sign&&t.sign?this.neg().divmod(t.neg(),e):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e)},i.prototype.div=function(t){return this.divmod(t,"div").div},i.prototype.mod=function(t){return this.divmod(t,"mod").mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(0===e.mod.cmpn(0))return e.div;var r=e.div.sign?e.mod.isub(t):e.mod,n=t.shrn(1),i=t.andln(1),a=r.cmp(n);return 0>a||1===i&&0===a?e.div:e.div.sign?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){r(67108863>=t);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+this.words[i])%t;return n},i.prototype.idivn=function(t){r(67108863>=t);for(var e=0,n=this.length-1;n>=0;n--){var i=this.words[n]+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),c=0;e.isEven()&&n.isEven();)e.ishrn(1),n.ishrn(1),++c;for(var u=n.clone(),f=e.clone();0!==e.cmpn(0);){for(;e.isEven();)e.ishrn(1),a.isEven()&&o.isEven()?(a.ishrn(1),o.ishrn(1)):(a.iadd(u).ishrn(1),o.isub(f).ishrn(1));for(;n.isEven();)n.ishrn(1),s.isEven()&&l.isEven()?(s.ishrn(1),l.ishrn(1)):(s.iadd(u).ishrn(1),l.isub(f).ishrn(1));e.cmp(n)>=0?(e.isub(n),a.isub(s),o.isub(l)):(n.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:n.ishln(c)}},i.prototype._invmp=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(;e.isEven();)e.ishrn(1),a.isEven()?a.ishrn(1):a.iadd(s).ishrn(1);for(;n.isEven();)n.ishrn(1),o.isEven()?o.ishrn(1):o.iadd(s).ishrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(o)):(n.isub(e),o.isub(a))}return 0===e.cmpn(1)?a:o},i.prototype.gcd=function(t){if(0===this.cmpn(0))return t.clone();if(0===t.cmpn(0))return this.clone();var e=this.clone(),r=t.clone();e.sign=!1,r.sign=!1;for(var n=0;e.isEven()&&r.isEven();n++)e.ishrn(1),r.ishrn(1);for(;;){for(;e.isEven();)e.ishrn(1);for(;r.isEven();)r.ishrn(1);var i=e.cmp(r);if(0>i){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.ishln(n)},i.prototype.invm=function(t){return this.egcd(t).a.mod(t)},i.prototype.isEven=function(){return 0===(1&this.words[0])},i.prototype.isOdd=function(){return 1===(1&this.words[0])},i.prototype.andln=function(t){return this.words[0]&t},i.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n){for(var a=this.length;n+1>a;a++)this.words[a]=0;return this.words[n]|=i,this.length=n+1,this}for(var o=i,a=n;0!==o&&a<this.length;a++){var s=this.words[a];s+=o,o=s>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},i.prototype.cmpn=function(t){var e=0>t;if(e&&(t=-t),this.sign&&!e)return-1;if(!this.sign&&e)return 1;t&=67108863,this.strip();var r;if(this.length>1)r=1;else{var n=this.words[0];r=n===t?0:t>n?-1:1}return this.sign&&(r=-r),r},i.prototype.cmp=function(t){if(this.sign&&!t.sign)return-1;if(!this.sign&&t.sign)return 1;var e=this.ucmp(t);return this.sign?-e:e},i.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=this.words[r],i=t.words[r];if(n!==i){i>n?e=-1:n>i&&(e=1);break}}return e},i.red=function(t){return new h(t)},i.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(!this.sign,"red works only with 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+this._normSign()}if(!this.sign&&t.sign){t.sign=!1;var e=this.isub(t);return t.sign=!0,e._normSign()}var r,n;this.length>t.length?(r=this,n=t):(r=t,n=this);for(var i=0,a=0;a<n.length;a++){var e=r.words[a]+n.words[a]+i;this.words[a]=67108863&e,i=e>>>26}for(;0!==i&&a<r.length;a++){var e=r.words[a]+i;this.words[a]=67108863&e,i=e>>>26}if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},i.prototype.add=function(t){if(t.sign&&!this.sign){t.sign=!1;var e=this.sub(t);return t.sign=!0,e}if(!t.sign&&this.sign){this.sign=!1;var e=t.sub(this);return this.sign=!0,e}return this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},i.prototype.isub=function(t){if(t.sign){t.sign=!1;var e=this.iadd(t);return t.sign=!0,e._normSign()}if(this.sign)return this.sign=!1,this.iadd(t),this.sign=!0,this._normSign();var r=this.cmp(t);if(0===r)return this.sign=!1,this.length=1,this.words[0]=0,this;var n,i;r>0?(n=this,i=t):(n=t,i=this);for(var a=0,o=0;o<i.length;o++){var e=n.words[o]-i.words[o]+a;a=e>>26,this.words[o]=67108863&e}for(;0!==a&&o<n.length;o++){var e=n.words[o]+a;a=e>>26,this.words[o]=67108863&e}if(0===a&&o<n.length&&n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this.length=Math.max(this.length,o),n!==this&&(this.sign=!0),this.strip()},i.prototype.sub=function(t){return this.clone().isub(t)},i.prototype._smallMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0;n<e.length-1;n++){for(var i=r>>>26,a=67108863&r,o=Math.min(n,t.length-1),s=Math.max(0,n-this.length+1);o>=s;s++){var l=n-s,c=0|this.words[l],u=0|t.words[s],f=c*u,h=67108863&f;i=i+(f/67108864|0)|0,h=h+a|0,a=67108863&h,i=i+(h>>>26)|0}e.words[n]=a,r=i}return 0!==r?e.words[n]=r:e.length--,e.strip()},i.prototype._bigMulTo=function(t,e){e.sign=t.sign!==this.sign,e.length=this.length+t.length;for(var r=0,n=0,i=0;i<e.length-1;i++){var a=n;n=0;for(var o=67108863&r,s=Math.min(i,t.length-1),l=Math.max(0,i-this.length+1);s>=l;l++){var c=i-l,u=0|this.words[c],f=0|t.words[l],h=u*f,d=67108863&h;a=a+(h/67108864|0)|0,d=d+o|0,o=67108863&d,a=a+(d>>>26)|0,n+=a>>>26,a&=67108863}e.words[i]=o,r=a,a=n}return 0!==r?e.words[i]=r:e.length--,e.strip()},i.prototype.mulTo=function(t,e){var r;return r=this.length+t.length<63?this._smallMulTo(t,e):this._bigMulTo(t,e)},i.prototype.mul=function(t){var e=new i(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},i.prototype.imul=function(t){if(0===this.cmpn(0)||0===t.cmpn(0))return this.words[0]=0,this.length=1,this;var e=this.length,r=t.length;this.sign=t.sign!==this.sign,this.length=this.length+t.length,this.words[this.length-1]=0;for(var n=this.length-2;n>=0;n--){for(var i=0,a=0,o=Math.min(n,r-1),s=Math.max(0,n-e+1);o>=s;s++){var l=n-s,c=this.words[l],u=t.words[s],f=c*u,h=67108863&f;i+=f/67108864|0,h+=a,a=67108863&h,i+=h>>>26}this.words[n]=a,this.words[n+1]+=i,i=0}for(var i=0,l=1;l<this.length;l++){var d=this.words[l]+i;this.words[l]=67108863&d,i=d>>>26}return this.strip()},i.prototype.imuln=function(t){r("number"==typeof t);for(var e=0,n=0;n<this.length;n++){var i=this.words[n]*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[n]=67108863&a}return 0!==e&&(this.words[n]=e,this.length++),this},i.prototype.muln=function(t){return this.clone().imuln(t)},i.prototype.sqr=function(){return this.mul(this)},i.prototype.isqr=function(){return this.mul(this)},i.prototype.ishln=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=67108863>>>26-e<<26-e;if(0!==e){for(var a=0,o=0;o<this.length;o++){var s=this.words[o]&i,l=this.words[o]-s<<e;this.words[o]=l|a,a=s>>>26-e}a&&(this.words[o]=a,this.length++)}if(0!==n){for(var o=this.length-1;o>=0;o--)this.words[o+n]=this.words[o];for(var o=0;n>o;o++)this.words[o]=0;this.length+=n}return this.strip()},i.prototype.ishrn=function(t,e,n){r("number"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=n;if(i-=o,i=Math.max(0,i),l){for(var c=0;o>c;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o){this.length-=o;for(var c=0;c<this.length;c++)this.words[c]=this.words[c+o]}else this.words[0]=0,this.length=1;for(var u=0,c=this.length-1;c>=0&&(0!==u||c>=i);c--){var f=this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip(),this},i.prototype.shln=function(t){return this.clone().ishln(t)},i.prototype.shrn=function(t){return this.clone().ishrn(t)},i.prototype.testn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n)return!1;var a=this.words[n];return!!(a&i)},i.prototype.imaskn=function(t){r("number"==typeof t&&t>=0);var e=t%26,n=(t-e)/26;if(r(!this.sign,"imaskn works only with positive numbers"),0!==e&&n++,this.length=Math.min(n,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},i.prototype.maskn=function(t){return this.clone().imaskn(t)},i.prototype.iaddn=function(t){return r("number"==typeof t),0>t?this.isubn(-t):this.sign?1===this.length&&this.words[0]<t?(this.words[0]=t-this.words[0],this.sign=!1,this):(this.sign=!1,this.isubn(t),this.sign=!0,this):this._iaddn(t)},i.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},i.prototype.isubn=function(t){if(r("number"==typeof t),0>t)return this.iaddn(-t);if(this.sign)return this.sign=!1,this.iaddn(t),this.sign=!0,this;this.words[0]-=t;for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},i.prototype.addn=function(t){return this.clone().iaddn(t)},i.prototype.subn=function(t){return this.clone().isubn(t)},i.prototype.iabs=function(){return this.sign=!1,this},i.prototype.abs=function(){return this.clone().iabs()},i.prototype._ishlnsubmul=function(t,e,n){var i,a=t.length+n;if(this.words.length<a){for(var o=new Array(a),i=0;i<this.length;i++)o[i]=this.words[i];this.words=o}else i=this.length;for(this.length=Math.max(this.length,a);i<this.length;i++)this.words[i]=0;for(var s=0,i=0;i<t.length;i++){var l=this.words[i+n]+s,c=t.words[i]*e;l-=67108863&c,s=(l>>26)-(c/67108864|0),this.words[i+n]=67108863&l}for(;i<this.length-n;i++){var l=this.words[i+n]+s;s=l>>26,this.words[i+n]=67108863&l}if(0===s)return this.strip();r(-1===s),s=0;for(var i=0;i<this.length;i++){var l=-this.words[i]+s;s=l>>26,this.words[i]=67108863&l}return this.sign=!0,this.strip()},i.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),a=t,o=a.words[a.length-1],s=this._countBits(o);r=26-s,0!==r&&(a=a.shln(r),n.ishln(r),o=a.words[a.length-1]);var l,c=n.length-a.length;if("mod"!==e){l=new i(null),l.length=c+1,l.words=new Array(l.length);for(var u=0;u<l.length;u++)l.words[u]=0}var f=n.clone()._ishlnsubmul(a,1,c);f.sign||(n=f,l&&(l.words[c]=1));for(var h=c-1;h>=0;h--){var d=67108864*n.words[a.length+h]+n.words[a.length+h-1];for(d=Math.min(d/o|0,67108863),n._ishlnsubmul(a,d,h);n.sign;)d--,n.sign=!1,n._ishlnsubmul(a,1,h),0!==n.cmpn(0)&&(n.sign=!n.sign);l&&(l.words[h]=d)}return l&&l.strip(),n.strip(),"div"!==e&&0!==r&&n.ishrn(r),{div:l?l:null,mod:n}},i.prototype.divmod=function(t,e){if(r(0!==t.cmpn(0)),this.sign&&!t.sign){var n,a,o=this.neg().divmod(t,e);return"mod"!==e&&(n=o.div.neg()),"div"!==e&&(a=0===o.mod.cmpn(0)?o.mod:t.sub(o.mod)),{div:n,mod:a}}if(!this.sign&&t.sign){var n,o=this.divmod(t.neg(),e);return"mod"!==e&&(n=o.div.neg()),{div:n,mod:o.mod}}return this.sign&&t.sign?this.neg().divmod(t.neg(),e):t.length>this.length||this.cmp(t)<0?{div:new i(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new i(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new i(this.modn(t.words[0]))}:this._wordDiv(t,e)},i.prototype.div=function(t){return this.divmod(t,"div").div},i.prototype.mod=function(t){return this.divmod(t,"mod").mod},i.prototype.divRound=function(t){var e=this.divmod(t);if(0===e.mod.cmpn(0))return e.div;var r=e.div.sign?e.mod.isub(t):e.mod,n=t.shrn(1),i=t.andln(1),a=r.cmp(n);return 0>a||1===i&&0===a?e.div:e.div.sign?e.div.isubn(1):e.div.iaddn(1)},i.prototype.modn=function(t){r(67108863>=t);for(var e=(1<<26)%t,n=0,i=this.length-1;i>=0;i--)n=(e*n+this.words[i])%t;return n},i.prototype.idivn=function(t){r(67108863>=t);for(var e=0,n=this.length-1;n>=0;n--){var i=this.words[n]+67108864*e;this.words[n]=i/t|0,e=i%t}return this.strip()},i.prototype.divn=function(t){return this.clone().idivn(t)},i.prototype.egcd=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=new i(0),l=new i(1),c=0;e.isEven()&&n.isEven();)e.ishrn(1),n.ishrn(1),++c;for(var u=n.clone(),f=e.clone();0!==e.cmpn(0);){for(;e.isEven();)e.ishrn(1),a.isEven()&&o.isEven()?(a.ishrn(1),o.ishrn(1)):(a.iadd(u).ishrn(1),o.isub(f).ishrn(1));for(;n.isEven();)n.ishrn(1),s.isEven()&&l.isEven()?(s.ishrn(1),l.ishrn(1)):(s.iadd(u).ishrn(1),l.isub(f).ishrn(1));e.cmp(n)>=0?(e.isub(n),a.isub(s),o.isub(l)):(n.isub(e),s.isub(a),l.isub(o))}return{a:s,b:l,gcd:n.ishln(c)}},i.prototype._invmp=function(t){r(!t.sign),r(0!==t.cmpn(0));var e=this,n=t.clone();e=e.sign?e.mod(t):e.clone();for(var a=new i(1),o=new i(0),s=n.clone();e.cmpn(1)>0&&n.cmpn(1)>0;){for(;e.isEven();)e.ishrn(1),a.isEven()?a.ishrn(1):a.iadd(s).ishrn(1);for(;n.isEven();)n.ishrn(1),o.isEven()?o.ishrn(1):o.iadd(s).ishrn(1);e.cmp(n)>=0?(e.isub(n),a.isub(o)):(n.isub(e),o.isub(a))}return 0===e.cmpn(1)?a:o},i.prototype.gcd=function(t){if(0===this.cmpn(0))return t.clone();if(0===t.cmpn(0))return this.clone();var e=this.clone(),r=t.clone();e.sign=!1,r.sign=!1;for(var n=0;e.isEven()&&r.isEven();n++)e.ishrn(1),r.ishrn(1);for(;;){for(;e.isEven();)e.ishrn(1);for(;r.isEven();)r.ishrn(1);var i=e.cmp(r);if(0>i){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.ishln(n)},i.prototype.invm=function(t){return this.egcd(t).a.mod(t)},i.prototype.isEven=function(){return 0===(1&this.words[0])},i.prototype.isOdd=function(){return 1===(1&this.words[0])},i.prototype.andln=function(t){return this.words[0]&t},i.prototype.bincn=function(t){r("number"==typeof t);var e=t%26,n=(t-e)/26,i=1<<e;if(this.length<=n){for(var a=this.length;n+1>a;a++)this.words[a]=0;return this.words[n]|=i,this.length=n+1,this}for(var o=i,a=n;0!==o&&a<this.length;a++){var s=this.words[a];s+=o,o=s>>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},i.prototype.cmpn=function(t){var e=0>t;if(e&&(t=-t),this.sign&&!e)return-1;if(!this.sign&&e)return 1;t&=67108863,this.strip();var r;if(this.length>1)r=1;else{var n=this.words[0];r=n===t?0:t>n?-1:1}return this.sign&&(r=-r),r},i.prototype.cmp=function(t){if(this.sign&&!t.sign)return-1;if(!this.sign&&t.sign)return 1;var e=this.ucmp(t);return this.sign?-e:e},i.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=this.words[r],i=t.words[r];if(n!==i){i>n?e=-1:n>i&&(e=1);break}}return e},i.red=function(t){return new h(t)},i.prototype.toRed=function(t){return r(!this.red,"Already a number in reduction context"),r(!this.sign,"red works only with positives"),t.convertTo(this)._forceRed(t)},i.prototype.fromRed=function(){return r(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},i.prototype._forceRed=function(t){return this.red=t,this},i.prototype.forceRed=function(t){return r(!this.red,"Already a number in reduction context"),this._forceRed(t)},i.prototype.redAdd=function(t){return r(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},i.prototype.redIAdd=function(t){return r(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},i.prototype.redSub=function(t){return r(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},i.prototype.redISub=function(t){return r(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},i.prototype.redShl=function(t){return r(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},i.prototype.redMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},i.prototype.redIMul=function(t){return r(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},i.prototype.redSqr=function(){return r(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},i.prototype.redISqr=function(){return r(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},i.prototype.redSqrt=function(){return r(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},i.prototype.redInvm=function(){return r(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},i.prototype.redNeg=function(){return r(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},i.prototype.redPow=function(t){return r(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};s.prototype._tmp=function(){var t=new i(null);return t.words=new Array(Math.ceil(this.n/13)),t},s.prototype.ireduce=function(t){var e,r=t;do this.split(r,this.tmp),r=this.imulK(r),r=r.iadd(this.tmp),e=r.bitLength();while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},s.prototype.split=function(t,e){t.ishrn(this.n,0,e)},s.prototype.imulK=function(t){return t.imul(this.k)},n(l,s),l.prototype.split=function(t,e){for(var r=4194303,n=Math.min(t.length,9),i=0;n>i;i++)e.words[i]=t.words[i];if(e.length=n,t.length<=9)return t.words[0]=0,void(t.length=1);var a=t.words[9];e.words[e.length++]=a&r;for(var i=10;i<t.length;i++){var o=t.words[i];t.words[i-10]=(o&r)<<4|a>>>22,a=o}t.words[i-10]=a>>>22,t.length-=9},l.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e,r=0,n=0;n<t.length;n++){var i=t.words[n];e=64*i,r+=977*i,e+=r/67108864|0,r&=67108863,t.words[n]=r,r=e}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},n(c,s),n(u,s),n(f,s),f.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*t.words[r]+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},i._prime=function y(t){if(m[t])return m[t];var y;if("k256"===t)y=new l;else if("p224"===t)y=new c;else if("p192"===t)y=new u;else{if("p25519"!==t)throw new Error("Unknown prime "+t);y=new f}return m[t]=y,y},h.prototype._verify1=function(t){r(!t.sign,"red works only with positives"),r(t.red,"red works only with red numbers")},h.prototype._verify2=function(t,e){r(!t.sign&&!e.sign,"red works only with positives"),r(t.red&&t.red===e.red,"red works only with red numbers")},h.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.mod(this.m)._forceRed(this)},h.prototype.neg=function(t){var e=t.clone();return e.sign=!e.sign,e.iadd(this.m)._forceRed(this)},h.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},h.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},h.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},h.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},h.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.shln(e))},h.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},h.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},h.prototype.isqr=function(t){return this.imul(t,t)},h.prototype.sqr=function(t){return this.mul(t,t)},h.prototype.sqrt=function(t){if(0===t.cmpn(0))return t.clone();var e=this.m.andln(3);if(r(e%2===1),3===e){var n=this.m.add(new i(1)).ishrn(2),a=this.pow(t,n);return 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t.bufferSubData(e,a,i),r}function a(t,e){for(var r=l.malloc(t.length,e),n=t.length,i=0;n>i;++i)r[i]=t[i];return r}function o(t,e){for(var r=1,n=e.length-1;n>=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}function s(t,e,r,i){if(r=r||t.ARRAY_BUFFER,i=i||t.DYNAMIC_DRAW,r!==t.ARRAY_BUFFER&&r!==t.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");if(i!==t.DYNAMIC_DRAW&&i!==t.STATIC_DRAW&&i!==t.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var a=t.createBuffer(),o=new n(t,r,a,0,i);return o.update(e),o}var l=t("typedarray-pool"),c=t("ndarray-ops"),u=t("ndarray"),f=["uint8","uint8_clamped","uint16","uint32","int8","int16","int32","float32"],h=n.prototype;h.bind=function(){this.gl.bindBuffer(this.type,this.handle)},h.unbind=function(){this.gl.bindBuffer(this.type,null)},h.dispose=function(){this.gl.deleteBuffer(this.handle)},h.update=function(t,e){if("number"!=typeof e&&(e=-1),this.bind(),"object"==typeof t&&"undefined"!=typeof t.shape){var r=t.dtype;if(f.indexOf(r)<0&&(r="float32"),this.type===this.gl.ELEMENT_ARRAY_BUFFER){var n=gl.getExtension("OES_element_index_uint");r=n&&"uint16"!==r?"uint32":"uint16"}if(r===t.dtype&&o(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=i(this.gl,this.type,this.length,this.usage,t.data,e):this.length=i(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var s=l.malloc(t.size,r),h=u(s,t.shape);c.assign(h,t),0>e?this.length=i(this.gl,this.type,this.length,this.usage,s,e):this.length=i(this.gl,this.type,this.length,this.usage,s.subarray(0,t.size),e),l.free(s)}}else if(Array.isArray(t)){var d;d=this.type===this.gl.ELEMENT_ARRAY_BUFFER?a(t,"uint16"):a(t,"float32"),0>e?this.length=i(this.gl,this.type,this.length,this.usage,d,e):this.length=i(this.gl,this.type,this.length,this.usage,d.subarray(0,t.length),e),l.free(d)}else if("object"==typeof t&&"number"==typeof t.length)this.length=i(this.gl,this.type,this.length,this.usage,t,e);else{if("number"!=typeof t&&void 0!==t)throw new Error("gl-buffer: Invalid data type");if(e>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");t=0|t,0>=t&&(t=1),this.gl.bufferData(this.type,0|t,this.usage),this.length=t}},e.exports=s},{ndarray:253,"ndarray-ops":252,"typedarray-pool":278}],119:[function(t,e,r){"use strict";function n(t,e,r){this.plot=t,this.shader=e,this.buffer=r,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.numPoints=0,this.color=[0,0,0,1]}function i(t,e){var r=a(t.gl,l.vertex,l.fragment),i=o(t.gl),s=new n(t,r,i);return s.update(e),t.addObject(s),s}var a=t("gl-shader"),o=t("gl-buffer"),s=t("typedarray-pool"),l=t("./lib/shaders");e.exports=i;var c=[[1,0,0,1,0,0],[1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,-1,0,0],[-1,0,0,1,0,0],[1,0,0,1,0,0],[1,0,-1,0,0,1],[1,0,-1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,-1],[1,0,1,0,0,1],[1,0,-1,0,0,1],[-1,0,-1,0,0,1],[-1,0,-1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,-1],[-1,0,1,0,0,1],[-1,0,-1,0,0,1],[0,1,1,0,0,0],[0,1,-1,0,0,0],[0,-1,-1,0,0,0],[0,-1,-1,0,0,0],[0,1,1,0,0,0],[0,-1,1,0,0,0],[0,1,0,-1,1,0],[0,1,0,-1,-1,0],[0,1,0,1,-1,0],[0,1,0,1,1,0],[0,1,0,-1,1,0],[0,1,0,1,-1,0],[0,-1,0,-1,1,0],[0,-1,0,-1,-1,0],[0,-1,0,1,-1,0],[0,-1,0,1,1,0],[0,-1,0,-1,1,0],[0,-1,0,1,-1,0]],u=n.prototype;u.draw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[1,1];return function(){var r=this.plot,n=this.shader,i=this.buffer,a=this.bounds,o=this.numPoints;if(o){var s=r.gl,l=r.dataBox,u=r.viewBox,f=r.pixelRatio,h=a[2]-a[0],d=a[3]-a[1],p=l[2]-l[0],g=l[3]-l[1];t[0]=2*h/p,t[4]=2*d/g,t[6]=2*(a[0]-l[0])/p-1,t[7]=2*(a[1]-l[1])/g-1;var v=u[2]-u[0],m=u[3]-u[1];e[0]=2*f/v,e[1]=2*f/m,i.bind(),n.bind(),n.uniforms.viewTransform=t,
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k=c[w],A=k[0],M=k[1];0>A?A*=y:A>0&&(A*=b),0>M?M*=x:M>0&&(M*=_),v[m++]=h*(r-p+A),v[m++]=d*(n-g+M),v[m++]=o*k[2]+(l+o)*k[4],v[m++]=o*k[3]+(l+o)*k[5]}}this.buffer.update(v),s.free(v)},u.dispose=function(){this.plot.removeObject(this),this.shader.dispose(),this.buffer.dispose()}},{"./lib/shaders":120,"gl-buffer":118,"gl-shader":197,"typedarray-pool":278}],120:[function(t,e,r){e.exports={vertex:"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec2 pixelOffset;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\n\nvoid main() {\n  vec3 scrPosition = viewTransform * vec3(position, 1);\n  gl_Position = vec4(\n    scrPosition.xy + scrPosition.z * pixelScale * pixelOffset,\n    0,\n    scrPosition.z);\n}\n",fragment:"precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\n}\n"}},{}],121:[function(t,e,r){"use strict";function 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s=t("gl-buffer"),l=t("gl-vao"),c=t("./shaders/index"),u=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],f=n.prototype;f.isOpaque=function(){return this.opacity>=1},f.isTransparent=function(){return this.opacity<1},f.drawTransparent=f.draw=function(t){var e=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=t.view||u,i=r.projection=t.projection||u;r.model=t.model||u,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],o=n[13],s=n[14],l=n[15],c=this.pixelRatio*(i[3]*a+i[7]*o+i[11]*s+i[15]*l)/e.drawingBufferHeight;this.vao.bind();for(var f=0;3>f;++f)e.lineWidth(this.lineWidth[f]),r.capSize=this.capSize[f]*c,e.drawArrays(e.LINES,this.lineOffset[f],this.lineCount[f]);this.vao.unbind()};var h=function(){for(var t=new Array(3),e=0;3>e;++e){for(var r=[],n=1;2>=n;++n)for(var i=-1;1>=i;i+=2){var a=(n+e)%3,o=[0,0,0];o[a]=i,r.push(o)}t[e]=r}return t}();f.update=function(t){t=t||{},"lineWidth"in t&&(this.lineWidth=t.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in t&&(this.capSize=t.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),"opacity"in t&&(this.opacity=t.opacity);var e=t.color||[[0,0,0],[0,0,0],[0,0,0]],r=t.position,n=t.error;if(Array.isArray(e[0])||(e=[e,e,e]),r&&n){var o=[],s=r.length,l=0;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.lineCount=[0,0,0];for(var c=0;3>c;++c){this.lineOffset[c]=l;t:for(var u=0;s>u;++u){for(var f=r[u],h=0;3>h;++h)if(isNaN(f[h])||!isFinite(f[h]))continue t;var d=n[u],p=e[c];if(Array.isArray(p[0])&&(p=e[u]),3===p.length&&(p=[p[0],p[1],p[2],1]),!isNaN(d[0][c])&&!isNaN(d[1][c])){if(d[0][c]<0){var g=f.slice();g[c]+=d[0][c],o.push(f[0],f[1],f[2],p[0],p[1],p[2],p[3],0,0,0,g[0],g[1],g[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,g),l+=2+a(o,g,p,c)}if(d[1][c]>0){var g=f.slice();g[c]+=d[1][c],o.push(f[0],f[1],f[2],p[0],p[1],p[2],p[3],0,0,0,g[0],g[1],g[2],p[0],p[1],p[2],p[3],0,0,0),i(this.bounds,g),l+=2+a(o,g,p,c)}}}this.lineCount[c]=l-this.lineOffset[c]}this.buffer.update(o)}},f.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},{"./shaders/index":122,"gl-buffer":118,"gl-vao":226}],122:[function(t,e,r){"use strict";var n=t("gl-shader"),i="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * view * worldPosition;\n  fragColor           = color;\n  fragPosition        = position;\n}",a="precision mediump float;\n#define GLSLIFY 1\nuniform vec3 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v=0;f>v;++v)t.color[v]=s(r,c,u,g,r.RGBA,r.COLOR_ATTACHMENT0+v);0===f?(t._color_rb=l(r,c,u,r.RGBA4,r.COLOR_ATTACHMENT0),h&&h.drawBuffersWEBGL(y[0])):f>1&&h.drawBuffersWEBGL(y[f]);var m=r.getExtension("WEBGL_depth_texture");m?d?t.depth=s(r,c,u,m.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p&&(t.depth=s(r,c,u,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):p&&d?t._depth_rb=l(r,c,u,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):p?t._depth_rb=l(r,c,u,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(t._depth_rb=l(r,c,u,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var b=r.checkFramebufferStatus(r.FRAMEBUFFER);if(b!==r.FRAMEBUFFER_COMPLETE){t._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(t.handle),t.handle=null,t.depth&&(t.depth.dispose(),t.depth=null),t._depth_rb&&(r.deleteRenderbuffer(t._depth_rb),t._depth_rb=null);for(var v=0;v<t.color.length;++v)t.color[v].dispose(),t.color[v]=null;t._color_rb&&(r.deleteRenderbuffer(t._color_rb),t._color_rb=null),i(r,e),o(b)}i(r,e)}function u(t,e,r,n,i,a,o,s){this.gl=t,this._shape=[0|e,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var l=0;i>l;++l)this.color[l]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var u=this,f=[0|e,0|r];Object.defineProperties(f,{0:{get:function(){return u._shape[0]},set:function(t){return u.width=t}},1:{get:function(){return u._shape[1]},set:function(t){return u.height=t}}}),this._shapeVector=f,c(this)}function f(t,e,r){if(t._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(t._shape[0]!==e||t._shape[1]!==r){var a=t.gl,s=a.getParameter(a.MAX_RENDERBUFFER_SIZE);if(0>e||e>s||0>r||r>s)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");t._shape[0]=e,t._shape[1]=r;for(var l=n(a),c=0;c<t.color.length;++c)t.color[c].shape=t._shape;t._color_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._color_rb),a.renderbufferStorage(a.RENDERBUFFER,a.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(a.bindRenderbuffer(a.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?a.renderbufferStorage(a.RENDERBUFFER,a.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&a.renderbufferStorage(a.RENDERBUFFER,a.STENCIL_INDEX,t._shape[0],t._shape[1])),a.bindFramebuffer(a.FRAMEBUFFER,t.handle);var u=a.checkFramebufferStatus(a.FRAMEBUFFER);u!==a.FRAMEBUFFER_COMPLETE&&(t.dispose(),i(a,l),o(u)),i(a,l)}}function h(t,e,r,n){p||(p=t.FRAMEBUFFER_UNSUPPORTED,g=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,v=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,m=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var i=t.getExtension("WEBGL_draw_buffers");if(!y&&i&&a(t,i),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),"number"!=typeof e)throw new Error("gl-fbo: Missing shape parameter");var o=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(0>e||e>o||0>r||r>o)throw new Error("gl-fbo: Parameters are too large for FBO");n=n||{};var s=1;if("color"in n){if(s=Math.max(0|n.color,0),0>s)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(s>1){if(!i)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(s>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+s+" draw buffers")}}var l=t.UNSIGNED_BYTE,c=t.getExtension("OES_texture_float");if(n.float&&s>0){if(!c)throw new Error("gl-fbo: Context does not support floating point textures");l=t.FLOAT}else n.preferFloat&&s>0&&c&&(l=t.FLOAT);var f=!0;"depth"in n&&(f=!!n.depth);var h=!1;return"stencil"in n&&(h=!!n.stencil),new u(t,e,r,l,s,f,h,i)}var d=t("gl-texture2d");e.exports=h;var p,g,v,m,y=null,b=u.prototype;Object.defineProperties(b,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error("gl-fbo: Shape vector must be length 2");var e=0|t[0],r=0|t[1];return f(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return t=0|t,f(this,t,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t=0|t,f(this,this._shape[0],t),t},enumerable:!1}}),b.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},b.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{"gl-texture2d":222}],124:[function(t,e,r){r.lineVertex="precision mediump float;\n#define GLSLIFY 1\n\nfloat inverse_1_0(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse_1_0(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse_1_0(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse_1_0(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\n\n\nattribute vec2 a, d;\n\nuniform mat3 matrix;\nuniform vec2 screenShape;\nuniform float width;\n\nvarying vec2 direction;\n\nvoid main() {\n  vec2 dir = (matrix * vec3(d, 0)).xy;\n  vec3 base = matrix * vec3(a, 1);\n  vec2 n = 0.5 * width *\n    normalize(screenShape.yx * vec2(dir.y, -dir.x)) / screenShape.xy;\n  vec2 tangent = normalize(screenShape.xy * dir);\n  if(dir.x < 0.0 || (dir.x == 0.0 && dir.y < 0.0)) {\n    direction = -tangent;\n  } else {\n    direction = tangent;\n  }\n  gl_Position = vec4(base.xy/base.z + n, 0, 1);\n}\n",r.lineFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nuniform vec2 screenShape;\nuniform sampler2D dashPattern;\nuniform float dashLength;\n\nvarying vec2 direction;\n\nvoid main() {\n  float t = fract(dot(direction, gl_FragCoord.xy) / dashLength);\n  vec4 pcolor = color * texture2D(dashPattern, vec2(t, 0.0)).r;\n  gl_FragColor = vec4(pcolor.rgb * pcolor.a, pcolor.a);\n}\n",r.mitreVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 p;\n\nuniform mat3  matrix;\nuniform vec2 screenShape;\nuniform float radius;\n\nvoid main() {\n  vec3 pp = matrix * vec3(p, 1);\n  gl_Position  = vec4(pp.xy, 0, pp.z);\n  gl_PointSize = radius;\n}\n",r.mitreFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  if(length(gl_PointCoord.xy - 0.5) > 0.25) {\n    discard;\n  }\n  gl_FragColor = vec4(color.rgb, color.a);\n}\n",r.pickVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 a, d;\nattribute vec4 pick0, pick1;\n\nuniform mat3 matrix;\nuniform vec2 screenShape;\nuniform float width;\n\nvarying vec4 pickA, pickB;\n\nfloat inverse_1_0(float m) {\n  return 1.0 / m;\n}\n\nmat2 inverse_1_0(mat2 m) {\n  return mat2(m[1][1],-m[0][1],\n             -m[1][0], m[0][0]) / (m[0][0]*m[1][1] - m[0][1]*m[1][0]);\n}\n\nmat3 inverse_1_0(mat3 m) {\n  float a00 = m[0][0], a01 = m[0][1], a02 = m[0][2];\n  float a10 = m[1][0], a11 = m[1][1], a12 = m[1][2];\n  float a20 = m[2][0], a21 = m[2][1], a22 = m[2][2];\n\n  float b01 = a22 * a11 - a12 * a21;\n  float b11 = -a22 * a10 + a12 * a20;\n  float b21 = a21 * a10 - a11 * a20;\n\n  float det = a00 * b01 + a01 * b11 + a02 * b21;\n\n  return mat3(b01, (-a22 * a01 + a02 * a21), (a12 * a01 - a02 * a11),\n              b11, (a22 * a00 - a02 * a20), (-a12 * a00 + a02 * a10),\n              b21, (-a21 * a00 + a01 * a20), (a11 * a00 - a01 * a10)) / det;\n}\n\nmat4 inverse_1_0(mat4 m) {\n  float\n      a00 = m[0][0], a01 = m[0][1], a02 = m[0][2], a03 = m[0][3],\n      a10 = m[1][0], a11 = m[1][1], a12 = m[1][2], a13 = m[1][3],\n      a20 = m[2][0], a21 = m[2][1], a22 = m[2][2], a23 = m[2][3],\n      a30 = m[3][0], a31 = m[3][1], a32 = m[3][2], a33 = m[3][3],\n\n      b00 = a00 * a11 - a01 * a10,\n      b01 = a00 * a12 - a02 * a10,\n      b02 = a00 * a13 - a03 * a10,\n      b03 = a01 * a12 - a02 * a11,\n      b04 = a01 * a13 - a03 * a11,\n      b05 = a02 * a13 - a03 * a12,\n      b06 = a20 * a31 - a21 * a30,\n      b07 = a20 * a32 - a22 * a30,\n      b08 = a20 * a33 - a23 * a30,\n      b09 = a21 * a32 - a22 * a31,\n      b10 = a21 * a33 - a23 * a31,\n      b11 = a22 * a33 - a23 * a32,\n\n      det = b00 * b11 - b01 * b10 + b02 * b09 + b03 * b08 - b04 * b07 + b05 * b06;\n\n  return mat4(\n      a11 * b11 - a12 * b10 + a13 * b09,\n      a02 * b10 - a01 * b11 - a03 * b09,\n      a31 * b05 - a32 * b04 + a33 * b03,\n      a22 * b04 - a21 * b05 - a23 * b03,\n      a12 * b08 - a10 * b11 - a13 * b07,\n      a00 * b11 - a02 * b08 + a03 * b07,\n      a32 * b02 - a30 * b05 - a33 * b01,\n      a20 * b05 - a22 * b02 + a23 * b01,\n      a10 * b10 - a11 * b08 + a13 * b06,\n      a01 * b08 - a00 * b10 - a03 * b06,\n      a30 * b04 - a31 * b02 + a33 * b00,\n      a21 * b02 - a20 * b04 - a23 * b00,\n      a11 * b07 - a10 * b09 - a12 * b06,\n      a00 * b09 - a01 * b07 + a02 * b06,\n      a31 * b01 - a30 * b03 - a32 * b00,\n      a20 * b03 - a21 * b01 + a22 * b00) / det;\n}\n\n\n\nvoid main() {\n  vec3 base = matrix * vec3(a, 1);\n  vec2 n = width *\n    normalize(screenShape.yx * vec2(d.y, -d.x)) / screenShape.xy;\n  gl_Position = vec4(base.xy/base.z + n, 0, 1);\n  pickA = pick0;\n  pickB = pick1;\n}\n",r.pickFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 pickOffset;\n\nvarying vec4 pickA, pickB;\n\nvoid main() {\n  vec4 fragId = vec4(pickA.xyz, 0.0);\n  if(pickB.w > pickA.w) {\n    fragId.xyz = pickB.xyz;\n  }\n\n  fragId += pickOffset;\n\n  fragId.y += floor(fragId.x / 256.0);\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n  fragId.z += floor(fragId.y / 256.0);\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n  fragId.w += floor(fragId.z / 256.0);\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n  gl_FragColor = fragId / 255.0;\n}\n",r.fillVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 a, d;\n\nuniform mat3 matrix;\nuniform vec2 projectAxis;\nuniform float projectValue;\nuniform float depth;\n\nvoid main() {\n  vec3 base = matrix * vec3(a, 1);\n  vec2 p = base.xy / base.z;\n  if(d.y < 0.0 || (d.y == 0.0 && d.x < 0.0)) {\n    if(dot(p, projectAxis) < projectValue) {\n      p = p * (1.0 - abs(projectAxis)) + projectAxis * projectValue;\n    }\n  }\n  gl_Position = vec4(p, depth, 1);\n}\n",r.fillFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = vec4(color.rgb * color.a, color.a);\n}\n"},{}],125:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s){this.plot=t,this.dashPattern=e,this.lineBuffer=r,this.pickBuffer=n,this.lineShader=i,this.mitreShader=a,this.fillShader=o,this.pickShader=s,this.usingDashes=!1,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.width=1,this.color=[0,0,1,1],this.fill=[!1,!1,!1,!1],this.fillColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.data=null,this.numPoints=0,this.vertCount=0,this.pickOffset=0,this.lodBuffer=[]}function i(t){return t.map(function(t){return t.slice()})}function a(t,e){var r=t.gl,i=s(r),a=s(r),c=l(r,[1,1]),u=o(r,f.lineVertex,f.lineFragment),h=o(r,f.mitreVertex,f.mitreFragment),d=o(r,f.fillVertex,f.fillFragment),p=o(r,f.pickVertex,f.pickFragment),g=new n(t,c,i,a,u,h,d,p);return t.addObject(g),g.update(e),g}e.exports=a;var o=t("gl-shader"),s=t("gl-buffer"),l=t("gl-texture2d"),c=t("ndarray"),u=t("typedarray-pool"),f=t("./lib/shaders"),h=n.prototype;h.draw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[1,0],n=[-1,0],i=[0,1],a=[0,-1];return function(){var o=this.plot,s=this.color,l=this.width,c=(this.numPoints,this.bounds),u=this.vertCount;if(u){var f=o.gl,h=o.viewBox,d=o.dataBox,p=o.pixelRatio,g=c[2]-c[0],v=c[3]-c[1],m=d[2]-d[0],y=d[3]-d[1],b=h[2]-h[0],x=h[3]-h[1];t[0]=2*g/m,t[4]=2*v/y,t[6]=2*(c[0]-d[0])/m-1,t[7]=2*(c[1]-d[1])/y-1,e[0]=b,e[1]=x;var _=this.lineBuffer;_.bind();var w=this.fill;if(w[0]||w[1]||w[2]||w[3]){var k=this.fillShader;k.bind();var A=k.uniforms;A.matrix=t,A.depth=o.nextDepthValue();var M=k.attributes;M.a.pointer(f.FLOAT,!1,16,0),M.d.pointer(f.FLOAT,!1,16,8),f.depthMask(!0),f.enable(f.DEPTH_TEST);var T=this.fillColor;w[0]&&(A.color=T[0],A.projectAxis=n,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,u)),w[1]&&(A.color=T[1],A.projectAxis=a,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,u)),w[2]&&(A.color=T[2],A.projectAxis=r,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,u)),w[3]&&(A.color=T[3],A.projectAxis=i,A.projectValue=1,f.drawArrays(f.TRIANGLES,0,u)),f.depthMask(!1),f.disable(f.DEPTH_TEST)}var E=this.lineShader;E.bind();var L=E.uniforms;L.matrix=t,L.color=s,L.width=l*p,L.screenShape=e,L.dashPattern=this.dashPattern.bind(),L.dashLength=this.dashLength*p;var S=E.attributes;if(S.a.pointer(f.FLOAT,!1,16,0),S.d.pointer(f.FLOAT,!1,16,8),f.drawArrays(f.TRIANGLES,0,u),l>2&&!this.usingDashes){var C=this.mitreShader;C.bind();var z=C.uniforms;z.matrix=t,z.color=s,z.screenShape=e,z.radius=l*p,C.attributes.p.pointer(f.FLOAT,!1,48,0),f.drawArrays(f.POINTS,0,u/3|0)}}}}(),h.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0],r=[0,0,0,0];return function(n){var i=this.plot,a=this.pickShader,o=this.lineBuffer,s=this.pickBuffer,l=this.width,c=this.numPoints,u=this.bounds,f=this.vertCount,h=i.gl,d=i.viewBox,p=i.dataBox,g=i.pickPixelRatio,v=u[2]-u[0],m=u[3]-u[1],y=p[2]-p[0],b=p[3]-p[1],x=d[2]-d[0],_=d[3]-d[1];if(this.pickOffset=n,!f)return n+c;t[0]=2*v/y,t[4]=2*m/b,t[6]=2*(u[0]-p[0])/y-1,t[7]=2*(u[1]-p[1])/b-1,e[0]=x,e[1]=_,r[0]=255&n,r[1]=n>>>8&255,r[2]=n>>>16&255,r[3]=n>>>24,a.bind();var w=a.uniforms;w.matrix=t,w.width=l*g,w.pickOffset=r,w.screenShape=e;var k=a.attributes;return o.bind(),k.a.pointer(h.FLOAT,!1,16,0),k.d.pointer(h.FLOAT,!1,16,8),s.bind(),k.pick0.pointer(h.UNSIGNED_BYTE,!1,8,0),k.pick1.pointer(h.UNSIGNED_BYTE,!1,8,4),h.drawArrays(h.TRIANGLES,0,f),n+c}}(),h.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.data;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},h.update=function(t){t=t||{};var e=this.plot.gl;!!t.connectGaps;this.color=(t.color||[0,0,1,1]).slice(),this.width=+(t.width||1),this.fill=(t.fill||[!1,!1,!1,!1]).slice(),this.fillColor=i(t.fillColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);for(var r=t.dashes||[1],n=0,a=0;a<r.length;++a)n+=r[a];for(var o=u.mallocUint8(n),s=0,f=255,a=0;a<r.length;++a){for(var h=0;h<r[a];++h)o[s++]=f;f^=255}this.dashPattern.dispose(),this.usingDashes=r.length>1,this.dashPattern=l(e,c(o,[n,1,4],[1,0,0])),this.dashPattern.minFilter=e.NEAREST,this.dashPattern.magFilter=e.NEAREST,this.dashLength=n,u.free(o);var d=t.positions;this.data=d;var p=this.bounds;p[0]=p[1]=1/0,p[2]=p[3]=-(1/0);var g=this.numPoints=d.length>>>1;if(0!==g){for(var a=0;g>a;++a){var v=d[2*a],m=d[2*a+1];isNaN(v)||isNaN(m)||(p[0]=Math.min(p[0],v),p[1]=Math.min(p[1],m),p[2]=Math.max(p[2],v),p[3]=Math.max(p[3],m))}p[0]===p[2]&&(p[2]+=1),p[3]===p[1]&&(p[3]+=1);for(var y=u.mallocFloat32(24*(g-1)),b=u.mallocUint32(12*(g-1)),x=y.length,_=b.length,s=g,w=0;s>1;){var k=--s,v=d[2*s],m=d[2*s+1],A=k-1,M=d[2*A],T=d[2*A+1];if(!(isNaN(v)||isNaN(m)||isNaN(M)||isNaN(T))){w+=1,v=(v-p[0])/(p[2]-p[0]),m=(m-p[1])/(p[3]-p[1]),M=(M-p[0])/(p[2]-p[0]),T=(T-p[1])/(p[3]-p[1]);var E=M-v,L=T-m,S=k|1<<24,C=k-1,z=k,P=k-1|1<<24;y[--x]=-L,y[--x]=-E,y[--x]=m,y[--x]=v,b[--_]=S,b[--_]=C,y[--x]=L,y[--x]=E,y[--x]=T,y[--x]=M,b[--_]=z,b[--_]=P,y[--x]=-L,y[--x]=-E,y[--x]=T,y[--x]=M,b[--_]=z,b[--_]=P,y[--x]=L,y[--x]=E,y[--x]=T,y[--x]=M,b[--_]=z,b[--_]=P,y[--x]=-L,y[--x]=-E,y[--x]=m,y[--x]=v,b[--_]=S,b[--_]=C,y[--x]=L,y[--x]=E,y[--x]=m,y[--x]=v,b[--_]=S,b[--_]=C}}this.vertCount=6*w,this.lineBuffer.update(y.subarray(x)),this.pickBuffer.update(b.subarray(_)),u.free(y),u.free(b)}},h.dispose=function(){this.plot.removeObject(this),this.lineBuffer.dispose(),this.pickBuffer.dispose(),this.lineShader.dispose(),this.mitreShader.dispose(),this.fillShader.dispose(),this.pickShader.dispose(),this.dashPattern.dispose()}},{"./lib/shaders":124,"gl-buffer":118,"gl-shader":197,"gl-texture2d":222,ndarray:253,"typedarray-pool":278}],126:[function(t,e,r){var n=t("gl-shader"),i="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvoid main() {\n  vec4 projected = projection * view * model * vec4(position, 1.0);\n  vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\n  vec2 tangent = normalize(screenShape * tangentClip.xy);\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\n\n  gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n",a="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n    discard;\n  }\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n",o="precision mediump float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\nlowp vec4 encode_float_1_0(highp float v) {\n  highp float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  highp vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  highp float e = floor(log2(av));\n  highp float m = av * pow(2.0, -e) - 1.0;\n  \n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n  \n  //Unpack exponent\n  highp float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0; \n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\n\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\n    discard;\n  }\n  gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\n}",s=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];r.createShader=function(t){return n(t,i,a,null,s)},r.createPickShader=function(t){return n(t,i,o,null,s)}},{"gl-shader":197}],127:[function(t,e,r){"use strict";function n(t,e){for(var r=0,n=0;3>n;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;3>r;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}function s(t){var e=t.gl||t.scene&&t.scene.gl,r=g(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=v(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=l(e),a=c(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),s=d(new Array(1024),[256,1,4]),f=0;1024>f;++f)s.data[f]=255;var h=u(e,s);h.wrap=e.REPEAT;var p=new o(e,r,n,i,a,h);return p.update(t),p}e.exports=s;var l=t("gl-buffer"),c=t("gl-vao"),u=t("gl-texture2d"),f=t("glsl-read-float"),h=t("binary-search-bounds"),d=t("ndarray"),p=t("./lib/shaders"),g=p.createShader,v=p.createPickShader,m=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],y=o.prototype;y.isTransparent=function(){return this.opacity<1},y.isOpaque=function(){return this.opacity>=1},y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.drawTransparent=y.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||m,view:t.view||m,projection:t.projection||m,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},y.update=function(t){var e,r;this.dirty=!0;var i=!!t.connectGaps;"dashScale"in t&&(this.dashScale=t.dashScale),"opacity"in t&&(this.opacity=+t.opacity);var a=t.position||t.positions;if(a){var o=t.color||t.colors||[0,0,0,1],s=t.lineWidth||1,l=[],c=[],u=[],f=0,p=0,g=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],v=!1;t:for(e=1;e<a.length;++e){var m=a[e-1],y=a[e];for(c.push(f),u.push(m.slice()),r=0;3>r;++r){if(isNaN(m[r])||isNaN(y[r])||!isFinite(m[r])||!isFinite(y[r])){if(!i&&l.length>0){for(var b=0;24>b;++b)l.push(l[l.length-12]);p+=2,v=!0}continue t}g[0][r]=Math.min(g[0][r],m[r],y[r]),g[1][r]=Math.max(g[1][r],m[r],y[r])}
-var x,_;Array.isArray(o[0])?(x=o[e-1],_=o[e]):x=_=o,3===x.length&&(x=[x[0],x[1],x[2],1]),3===_.length&&(_=[_[0],_[1],_[2],1]);var w;w=Array.isArray(s)?s[e-1]:s;var k=f;if(f+=n(m,y),v){for(r=0;2>r;++r)l.push(m[0],m[1],m[2],y[0],y[1],y[2],k,w,x[0],x[1],x[2],x[3]);p+=2,v=!1}l.push(m[0],m[1],m[2],y[0],y[1],y[2],k,w,x[0],x[1],x[2],x[3],m[0],m[1],m[2],y[0],y[1],y[2],k,-w,x[0],x[1],x[2],x[3],y[0],y[1],y[2],m[0],m[1],m[2],f,-w,_[0],_[1],_[2],_[3],y[0],y[1],y[2],m[0],m[1],m[2],f,w,_[0],_[1],_[2],_[3]),p+=4}if(this.buffer.update(l),c.push(f),u.push(a[a.length-1].slice()),this.bounds=g,this.vertexCount=p,this.points=u,this.arcLength=c,"dashes"in t){var A=t.dashes,M=A.slice();for(M.unshift(0),e=1;e<M.length;++e)M[e]=M[e-1]+M[e];var T=d(new Array(1024),[256,1,4]);for(e=0;256>e;++e){for(r=0;4>r;++r)T.set(e,0,r,0);1&h.le(M,M[M.length-1]*e/255)?T.set(e,0,0,0):T.set(e,0,0,255)}this.texture.setPixels(T)}}},y.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},y.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=f(t.value[0],t.value[1],t.value[2],0),r=h.le(this.arcLength,e);if(0>r)return null;if(r===this.arcLength.length-1)return new a(this.arcLength[this.arcLength.length-1],this.points[this.points.length-1].slice(),r);for(var n=this.points[r],i=this.points[Math.min(r+1,this.points.length-1)],o=(e-this.arcLength[r])/(this.arcLength[r+1]-this.arcLength[r]),s=1-o,l=[0,0,0],c=0;3>c;++c)l[c]=s*n[c]+o*i[c];var u=Math.min(.5>o?r:r+1,this.points.length-1);return new a(e,l,u,this.points[u])}},{"./lib/shaders":126,"binary-search-bounds":128,"gl-buffer":118,"gl-texture2d":222,"gl-vao":226,"glsl-read-float":129,ndarray:253}],128:[function(t,e,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],129:[function(t,e,r){function n(t,e,r,n){return i[0]=n,i[1]=r,i[2]=e,i[3]=t,a[0]}e.exports=n;var i=new Uint8Array(4),a=new Float32Array(i.buffer)},{}],130:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=u*o-s*c,h=-u*a+s*l,d=c*a-o*l,p=r*f+n*h+i*d;return p?(p=1/p,t[0]=f*p,t[1]=(-u*n+i*c)*p,t[2]=(s*n-i*o)*p,t[3]=h*p,t[4]=(u*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-c*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null}e.exports=n},{}],131:[function(t,e,r){function n(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}e.exports=n},{}],132:[function(t,e,r){function n(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],133:[function(t,e,r){function n(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],g=t[14],v=t[15],m=e*o-r*a,y=e*s-n*a,b=e*l-i*a,x=r*s-n*o,_=r*l-i*o,w=n*l-i*s,k=c*p-u*d,A=c*g-f*d,M=c*v-h*d,T=u*g-f*p,E=u*v-h*p,L=f*v-h*g;return m*L-y*E+b*T+x*M-_*A+w*k}e.exports=n},{}],134:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,g=a*o,v=a*s,m=a*l;return t[0]=1-f-p,t[1]=u+m,t[2]=h-v,t[3]=0,t[4]=u-m,t[5]=1-c-p,t[6]=d+g,t[7]=0,t[8]=h+v,t[9]=d-g,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],135:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,g=a*c,v=o*s,m=o*l,y=o*c;return t[0]=1-(d+g),t[1]=f+y,t[2]=h-m,t[3]=0,t[4]=f-y,t[5]=1-(u+g),t[6]=p+v,t[7]=0,t[8]=h+m,t[9]=p-v,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}e.exports=n},{}],136:[function(t,e,r){function n(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],137:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],g=e[13],v=e[14],m=e[15],y=r*s-n*o,b=r*l-i*o,x=r*c-a*o,_=n*l-i*s,w=n*c-a*s,k=i*c-a*l,A=u*g-f*p,M=u*v-h*p,T=u*m-d*p,E=f*v-h*g,L=f*m-d*g,S=h*m-d*v,C=y*S-b*L+x*E+_*T-w*M+k*A;return C?(C=1/C,t[0]=(s*S-l*L+c*E)*C,t[1]=(i*L-n*S-a*E)*C,t[2]=(g*k-v*w+m*_)*C,t[3]=(h*w-f*k-d*_)*C,t[4]=(l*T-o*S-c*M)*C,t[5]=(r*S-i*T+a*M)*C,t[6]=(v*x-p*k-m*b)*C,t[7]=(u*k-h*x+d*b)*C,t[8]=(o*L-s*T+c*A)*C,t[9]=(n*T-r*L-a*A)*C,t[10]=(p*w-g*x+m*y)*C,t[11]=(f*x-u*w-d*y)*C,t[12]=(s*M-o*E-l*A)*C,t[13]=(r*E-n*M+i*A)*C,t[14]=(g*b-p*_-v*y)*C,t[15]=(u*_-f*b+h*y)*C,t):null}e.exports=n},{}],138:[function(t,e,r){function n(t,e,r,n){var a,o,s,l,c,u,f,h,d,p,g=e[0],v=e[1],m=e[2],y=n[0],b=n[1],x=n[2],_=r[0],w=r[1],k=r[2];return Math.abs(g-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(m-k)<1e-6?i(t):(f=g-_,h=v-w,d=m-k,p=1/Math.sqrt(f*f+h*h+d*d),f*=p,h*=p,d*=p,a=b*d-x*h,o=x*f-y*d,s=y*h-b*f,p=Math.sqrt(a*a+o*o+s*s),p?(p=1/p,a*=p,o*=p,s*=p):(a=0,o=0,s=0),l=h*s-d*o,c=d*a-f*s,u=f*o-h*a,p=Math.sqrt(l*l+c*c+u*u),p?(p=1/p,l*=p,c*=p,u*=p):(l=0,c=0,u=0),t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=h,t[7]=0,t[8]=s,t[9]=u,t[10]=d,t[11]=0,t[12]=-(a*g+o*v+s*m),t[13]=-(l*g+c*v+u*m),t[14]=-(f*g+h*v+d*m),t[15]=1,t)}var i=t("./identity");e.exports=n},{"./identity":136}],139:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],g=e[12],v=e[13],m=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];return t[0]=b*n+x*s+_*f+w*g,t[1]=b*i+x*l+_*h+w*v,t[2]=b*a+x*c+_*d+w*m,t[3]=b*o+x*u+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*f+w*g,t[5]=b*i+x*l+_*h+w*v,t[6]=b*a+x*c+_*d+w*m,t[7]=b*o+x*u+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*f+w*g,t[9]=b*i+x*l+_*h+w*v,t[10]=b*a+x*c+_*d+w*m,t[11]=b*o+x*u+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*f+w*g,t[13]=b*i+x*l+_*h+w*v,t[14]=b*a+x*c+_*d+w*m,t[15]=b*o+x*u+_*p+w*y,t}e.exports=n},{}],140:[function(t,e,r){function n(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}e.exports=n},{}],141:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,c,u,f,h,d,p,g,v,m,y,b,x,_,w,k,A,M,T,E,L=n[0],S=n[1],C=n[2],z=Math.sqrt(L*L+S*S+C*C);return Math.abs(z)<1e-6?null:(z=1/z,L*=z,S*=z,C*=z,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],c=e[2],u=e[3],f=e[4],h=e[5],d=e[6],p=e[7],g=e[8],v=e[9],m=e[10],y=e[11],b=L*L*o+a,x=S*L*o+C*i,_=C*L*o-S*i,w=L*S*o-C*i,k=S*S*o+a,A=C*S*o+L*i,M=L*C*o+S*i,T=S*C*o-L*i,E=C*C*o+a,t[0]=s*b+f*x+g*_,t[1]=l*b+h*x+v*_,t[2]=c*b+d*x+m*_,t[3]=u*b+p*x+y*_,t[4]=s*w+f*k+g*A,t[5]=l*w+h*k+v*A,t[6]=c*w+d*k+m*A,t[7]=u*w+p*k+y*A,t[8]=s*M+f*T+g*E,t[9]=l*M+h*T+v*E,t[10]=c*M+d*T+m*E,t[11]=u*M+p*T+y*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}e.exports=n},{}],142:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t}e.exports=n},{}],143:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-c*n,t[1]=o*i-u*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+c*i,t[9]=o*n+u*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t}e.exports=n},{}],144:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+c*n,t[1]=o*i+u*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=c*i-a*n,t[5]=u*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t}e.exports=n},{}],145:[function(t,e,r){function n(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}e.exports=n},{}],146:[function(t,e,r){function n(t,e,r){var n,i,a,o,s,l,c,u,f,h,d,p,g=r[0],v=r[1],m=r[2];return e===t?(t[12]=e[0]*g+e[4]*v+e[8]*m+e[12],t[13]=e[1]*g+e[5]*v+e[9]*m+e[13],t[14]=e[2]*g+e[6]*v+e[10]*m+e[14],t[15]=e[3]*g+e[7]*v+e[11]*m+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=f,t[9]=h,t[10]=d,t[11]=p,t[12]=n*g+s*v+f*m+e[12],t[13]=i*g+l*v+h*m+e[13],t[14]=a*g+c*v+d*m+e[14],t[15]=o*g+u*v+p*m+e[15]),t}e.exports=n},{}],147:[function(t,e,r){function n(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t}e.exports=n},{}],148:[function(t,e,r){"use strict";function n(t,e){for(var r=[0,0,0,0],n=0;4>n;++n)for(var i=0;4>i;++i)r[i]+=t[4*n+i]*e[n];return r}function i(t,e,r,i,a){for(var o=n(i,n(r,n(e,[t[0],t[1],t[2],1]))),s=0;3>s;++s)o[s]/=o[3];return[.5*a[0]*(1+o[0]),.5*a[1]*(1-o[1])]}function a(t,e){if(2===t.length){for(var r=0,n=0,i=0;2>i;++i)r+=Math.pow(e[i]-t[0][i],2),n+=Math.pow(e[i]-t[1][i],2);return r=Math.sqrt(r),n=Math.sqrt(n),1e-6>r+n?[1,0]:[n/(r+n),r/(n+r)]}if(3===t.length){var a=[0,0];return c(t[0],t[1],t[2],e,a),l(t,a)}return[]}function o(t,e){for(var r=[0,0,0],n=0;n<t.length;++n)for(var i=t[n],a=e[n],o=0;3>o;++o)r[o]+=a*i[o];return r}function s(t,e,r,n,s,l){if(1===t.length)return[0,t[0].slice()];for(var c=new Array(t.length),u=0;u<t.length;++u)c[u]=i(t[u],r,n,s,l);for(var f=0,h=1/0,u=0;u<c.length;++u){for(var d=0,p=0;2>p;++p)d+=Math.pow(c[u][p]-e[p],2);h>d&&(h=d,f=u)}for(var g=a(c,e),v=0,u=0;3>u;++u){if(g[u]<-.001||g[u]>1.0001)return null;v+=g[u]}return Math.abs(v-1)>.001?null:[f,o(t,g),g]}var l=t("barycentric"),c=t("polytope-closest-point/lib/closest_point_2d.js");e.exports=s},{barycentric:151,"polytope-closest-point/lib/closest_point_2d.js":153}],149:[function(t,e,r){var n="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec4 m_position  = model * vec4(position, 1.0);\n  vec4 t_position  = view * m_position;\n  gl_Position      = projection * t_position;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = position;\n  f_eyeDirection   = eyePosition   - position;\n  f_lightDirection = lightPosition - position;\n  f_uv             = uv;\n}",i="precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution_2_0(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\n\n\nfloat cookTorranceSpecular_1_1(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution_2_0(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(f_data, clipBounds[0])) || \n     any(greaterThan(f_data, clipBounds[1]))) {\n    discard;\n  }\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n  \n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular_1_1(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}",a="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}",o="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(f_data, clipBounds[0])) || \n     any(greaterThan(f_data, clipBounds[1]))) {\n    discard;\n  }\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}",s="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || \n     any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}",l="precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}",c="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}",u="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if(any(lessThan(f_position, clipBounds[0])) || \n     any(greaterThan(f_position, clipBounds[1]))) {\n    discard;\n  }\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}",f="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || \n     any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}",h="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}",d="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor,1);\n}\n";r.meshShader={vertex:n,fragment:i,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.wireShader={vertex:a,fragment:o,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.pointShader={vertex:s,fragment:l,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},r.pickShader={vertex:c,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},r.pointPickShader={vertex:f,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},r.contourShader={vertex:h,fragment:d,attributes:[{name:"position",type:"vec3"}]}},{}],150:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,g,v,m,y,b,x,_,w,k,A,M,T){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=v,this.edgeUVs=m,this.edgeIds=g,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=b,this.pointColors=_,this.pointUVs=w,this.pointSizes=k,this.pointIds=x,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=T,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=I,this._view=I,this._projection=I,this._resolution=[1,1]}function i(t){for(var e=A({colormap:t,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;256>n;++n){for(var i=e[n],a=0;3>a;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return k(r,[256,256,4],[4,0,1])}function a(t,e,r){for(var n=new Array(e),i=0;e>i;++i)n[i]=0;for(var a=t.length,i=0;a>i;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}function o(t){for(var e=t.length,r=new Array(e),n=0;e>n;++n)r[n]=t[n][2];return r}function s(t){var e=v(t,S);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}function l(t){var e=v(t,C);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}function c(t){var e=v(t,z);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}function u(t){var e=v(t,P);return e.attributes.position.location=0,e.attributes.id.location=1,e}function f(t){var e=v(t,R);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}function h(t){var e=v(t,O);return e.attributes.position.location=0,e}function d(t){var e=t.gl,r=s(e),i=l(e),a=c(e),o=u(e),d=f(e),p=h(e),g=b(e,k(new Uint8Array([255,255,255,255]),[1,1,4]));g.generateMipmap(),g.minFilter=e.LINEAR_MIPMAP_LINEAR,g.magFilter=e.LINEAR;var v=m(e),x=m(e),_=m(e),w=m(e),A=m(e),M=y(e,[{buffer:v,type:e.FLOAT,size:3},{buffer:A,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:x,type:e.FLOAT,size:4},{buffer:_,type:e.FLOAT,size:2},{buffer:w,type:e.FLOAT,size:3}]),T=m(e),E=m(e),L=m(e),S=m(e),C=y(e,[{buffer:T,type:e.FLOAT,size:3},{buffer:S,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:E,type:e.FLOAT,size:4},{buffer:L,type:e.FLOAT,size:2}]),z=m(e),P=m(e),R=m(e),O=m(e),I=m(e),N=y(e,[{buffer:z,type:e.FLOAT,size:3},{buffer:I,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:P,type:e.FLOAT,size:4},{buffer:R,type:e.FLOAT,size:2},{buffer:O,type:e.FLOAT,size:1}]),j=m(e),F=y(e,[{buffer:j,type:e.FLOAT,size:3}]),D=new n(e,g,r,i,a,o,d,p,v,A,x,_,w,M,T,S,E,L,C,z,I,P,R,O,N,j,F);return D.update(t),D}var p=1e-6,g=1e-6,v=t("gl-shader"),m=t("gl-buffer"),y=t("gl-vao"),b=t("gl-texture2d"),x=t("normals"),_=t("gl-mat4/multiply"),w=t("gl-mat4/invert"),k=t("ndarray"),A=t("colormap"),M=t("simplicial-complex-contour"),T=t("typedarray-pool"),E=t("./lib/shaders"),L=t("./lib/closest-point"),S=E.meshShader,C=E.wireShader,z=E.pointShader,P=E.pickShader,R=E.pointPickShader,O=E.contourShader,I=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],N=n.prototype;N.isOpaque=function(){return this.opacity>=1},N.isTransparent=function(){return this.opacity<1},N.pickSlots=1,N.setPickBase=function(t){this.pickId=t},N.highlight=function(t){if(!t||!this.contourEnable)return void(this.contourCount=0);for(var e=M(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=T.mallocFloat32(6*a),s=0,l=0;a>l;++l)for(var c=r[l],u=0;2>u;++u){var f=c[0];2===c.length&&(f=c[u]);for(var h=n[f][0],d=n[f][1],p=i[f],g=1-p,v=this.positions[h],m=this.positions[d],y=0;3>y;++y)o[s++]=p*v[y]+g*m[y]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),T.free(o)},N.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=b(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(i(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var s=[],l=[],c=[],u=[],f=[],h=[],d=[],v=[],m=[],y=[],_=[],w=[],k=[],A=[];this.cells=r,this.positions=n;var M=t.vertexNormals,T=t.cellNormals,E=void 0===t.vertexNormalsEpsilon?p:t.vertexNormalsEpsilon,L=void 0===t.faceNormalsEpsilon?g:t.faceNormalsEpsilon;t.useFacetNormals&&!T&&(T=x.faceNormals(r,n,L)),T||M||(M=x.vertexNormals(r,n,E));var S=t.vertexColors,C=t.cellColors,z=t.meshColor||[1,1,1,1],P=t.vertexUVs,R=t.vertexIntensity,O=t.cellUVs,I=t.cellIntensity,N=1/0,j=-(1/0);if(!P&&!O)if(R)for(var F=0;F<R.length;++F){var D=R[F];N=Math.min(N,D),j=Math.max(j,D)}else if(I)for(var F=0;F<I.length;++F){var D=I[F];N=Math.min(N,D),j=Math.max(j,D)}else for(var F=0;F<n.length;++F){var D=n[F][2];N=Math.min(N,D),j=Math.max(j,D)}R?this.intensity=R:I?this.intensity=a(r,n.length,I):this.intensity=o(n);var B=t.pointSizes,U=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]];for(var F=0;F<n.length;++F)for(var V=n[F],q=0;3>q;++q)!isNaN(V[q])&&isFinite(V[q])&&(this.bounds[0][q]=Math.min(this.bounds[0][q],V[q]),this.bounds[1][q]=Math.max(this.bounds[1][q],V[q]));var H=0,G=0,Y=0;t:for(var F=0;F<r.length;++F){var X=r[F];switch(X.length){case 1:for(var W=X[0],V=n[W],q=0;3>q;++q)if(isNaN(V[q])||!isFinite(V[q]))continue t;y.push(V[0],V[1],V[2]);var Z;Z=S?S[W]:C?C[F]:z,3===Z.length?_.push(Z[0],Z[1],Z[2],1):_.push(Z[0],Z[1],Z[2],Z[3]);var K;K=P?P[W]:R?[(R[W]-N)/(j-N),0]:O?O[F]:I?[(I[F]-N)/(j-N),0]:[(V[2]-N)/(j-N),0],w.push(K[0],K[1]),B?k.push(B[W]):k.push(U),A.push(F),Y+=1;break;case 2:for(var q=0;2>q;++q)for(var W=X[q],V=n[W],$=0;3>$;++$)if(isNaN(V[$])||!isFinite(V[$]))continue t;for(var q=0;2>q;++q){var W=X[q],V=n[W];h.push(V[0],V[1],V[2]);var Z;Z=S?S[W]:C?C[F]:z,3===Z.length?d.push(Z[0],Z[1],Z[2],1):d.push(Z[0],Z[1],Z[2],Z[3]);var K;K=P?P[W]:R?[(R[W]-N)/(j-N),0]:O?O[F]:I?[(I[F]-N)/(j-N),0]:[(V[2]-N)/(j-N),0],v.push(K[0],K[1]),m.push(F)}G+=1;break;case 3:for(var q=0;3>q;++q)for(var W=X[q],V=n[W],$=0;3>$;++$)if(isNaN(V[$])||!isFinite(V[$]))continue t;for(var q=0;3>q;++q){var W=X[q],V=n[W];s.push(V[0],V[1],V[2]);var Z;Z=S?S[W]:C?C[F]:z,3===Z.length?l.push(Z[0],Z[1],Z[2],1):l.push(Z[0],Z[1],Z[2],Z[3]);var K;K=P?P[W]:R?[(R[W]-N)/(j-N),0]:O?O[F]:I?[(I[F]-N)/(j-N),0]:[(V[2]-N)/(j-N),0],u.push(K[0],K[1]);var Q;Q=M?M[W]:T[F],c.push(Q[0],Q[1],Q[2]),f.push(F)}H+=1}}this.pointCount=Y,this.edgeCount=G,this.triangleCount=H,this.pointPositions.update(y),this.pointColors.update(_),this.pointUVs.update(w),this.pointSizes.update(k),this.pointIds.update(new Uint32Array(A)),this.edgePositions.update(h),this.edgeColors.update(d),this.edgeUVs.update(v),this.edgeIds.update(new Uint32Array(m)),this.trianglePositions.update(s),this.triangleColors.update(l),this.triangleUVs.update(u),this.triangleNormals.update(c),this.triangleIds.update(new Uint32Array(f))}},N.drawTransparent=N.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;3>o;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=new Array(16);_(l,s.view,s.model),_(l,s.projection,l),w(l,l);for(var o=0;3>o;++o)s.eyePosition[o]=l[12+o]/l[15];for(var c=l[15],o=0;3>o;++o)c+=this.lightPosition[o]*l[4*o+3];for(var o=0;3>o;++o){for(var u=l[12+o],f=0;3>f;++f)u+=l[4*f+o]*this.lightPosition[f];s.lightPosition[o]=u/c}if(this.triangleCount>0){var h=this.triShader;h.bind(),h.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var h=this.lineShader;h.bind(),h.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var h=this.pointShader;h.bind(),h.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var h=this.contourShader;h.bind(),h.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},N.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;3>o;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255},l=this.pickShader;if(l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l=this.pointPickShader;l.bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},N.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=L(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;for(var s=o[2],l=0,a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},N.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=d},{"./lib/closest-point":148,"./lib/shaders":149,colormap:100,"gl-buffer":118,"gl-mat4/invert":137,"gl-mat4/multiply":139,"gl-shader":197,"gl-texture2d":222,"gl-vao":226,ndarray:253,normals:152,"simplicial-complex-contour":154,"typedarray-pool":278}],151:[function(t,e,r){"use strict";function n(t){for(var e=0,r=0;r<t.length;++r)e+=t[r];return e}function i(t,e){for(var r=e.length,i=new Array(r+1),o=0;r>o;++o){for(var s=new Array(r+1),l=0;r>=l;++l)s[l]=t[l][o];i[o]=s}i[r]=new Array(r+1);for(var o=0;r>=o;++o)i[r][o]=1;for(var c=new Array(r+1),o=0;r>o;++o)c[o]=e[o];c[r]=1;var u=a(i,c),f=n(u[r+1]);0===f&&(f=1);for(var h=new Array(r+1),o=0;r>=o;++o)h[o]=n(u[o])/f;return h}e.exports=i;var a=t("robust-linear-solve")},{"robust-linear-solve":256}],152:[function(t,e,r){var n=1e-6,i=1e-6;r.vertexNormals=function(t,e,r){for(var i=e.length,a=new Array(i),o=void 0===r?n:r,s=0;i>s;++s)a[s]=[0,0,0];for(var s=0;s<t.length;++s)for(var l=t[s],c=0,u=l[l.length-1],f=l[0],h=0;h<l.length;++h){c=u,u=f,f=l[(h+1)%l.length];for(var d=e[c],p=e[u],g=e[f],v=new Array(3),m=0,y=new Array(3),b=0,x=0;3>x;++x)v[x]=d[x]-p[x],m+=v[x]*v[x],y[x]=g[x]-p[x],b+=y[x]*y[x];if(m*b>o)for(var _=a[u],w=1/Math.sqrt(m*b),x=0;3>x;++x){var k=(x+1)%3,A=(x+2)%3;_[x]+=w*(y[k]*v[A]-y[A]*v[k])}}for(var s=0;i>s;++s){for(var _=a[s],M=0,x=0;3>x;++x)M+=_[x]*_[x];if(M>o)for(var w=1/Math.sqrt(M),x=0;3>x;++x)_[x]*=w;else for(var x=0;3>x;++x)_[x]=0}return a},r.faceNormals=function(t,e,r){for(var n=t.length,a=new Array(n),o=void 0===r?i:r,s=0;n>s;++s){for(var l=t[s],c=new Array(3),u=0;3>u;++u)c[u]=e[l[u]];for(var f=new Array(3),h=new Array(3),u=0;3>u;++u)f[u]=c[1][u]-c[0][u],h[u]=c[2][u]-c[0][u];for(var d=new Array(3),p=0,u=0;3>u;++u){var g=(u+1)%3,v=(u+2)%3;d[u]=f[g]*h[v]-f[v]*h[g],p+=d[u]*d[u]}p=p>o?1/Math.sqrt(p):0;for(var u=0;3>u;++u)d[u]*=p;a[s]=d}return a}},{}],153:[function(t,e,r){"use strict";function n(t,e,r,n,s){i.length<n.length&&(i=new Float64Array(n.length),a=new Float64Array(n.length),o=new Float64Array(n.length));for(var l=0;l<n.length;++l)i[l]=t[l]-n[l],a[l]=e[l]-t[l],o[l]=r[l]-t[l];for(var c=0,u=0,f=0,h=0,d=0,p=0,l=0;l<n.length;++l){var g=a[l],v=o[l],m=i[l];c+=g*g,u+=g*v,f+=v*v,h+=m*g,d+=m*v,p+=m*m}var y,b=Math.abs(c*f-u*u),x=u*d-f*h,_=u*h-c*d;if(b>=x+_)if(0>x)0>_&&0>h?(_=0,-h>=c?(x=1,y=c+2*h+p):(x=-h/c,y=h*x+p)):(x=0,d>=0?(_=0,y=p):-d>=f?(_=1,y=f+2*d+p):(_=-d/f,y=d*_+p));else if(0>_)_=0,h>=0?(x=0,y=p):-h>=c?(x=1,y=c+2*h+p):(x=-h/c,y=h*x+p);else{var w=1/b;x*=w,_*=w,y=x*(c*x+u*_+2*h)+_*(u*x+f*_+2*d)+p}else{var k,A,M,T;0>x?(k=u+h,A=f+d,A>k?(M=A-k,T=c-2*u+f,M>=T?(x=1,_=0,y=c+2*h+p):(x=M/T,_=1-x,y=x*(c*x+u*_+2*h)+_*(u*x+f*_+2*d)+p)):(x=0,0>=A?(_=1,y=f+2*d+p):d>=0?(_=0,y=p):(_=-d/f,y=d*_+p))):0>_?(k=u+d,A=c+h,A>k?(M=A-k,T=c-2*u+f,M>=T?(_=1,x=0,y=f+2*d+p):(_=M/T,x=1-_,y=x*(c*x+u*_+2*h)+_*(u*x+f*_+2*d)+p)):(_=0,0>=A?(x=1,y=c+2*h+p):h>=0?(x=0,y=p):(x=-h/c,y=h*x+p))):(M=f+d-u-h,0>=M?(x=0,_=1,y=f+2*d+p):(T=c-2*u+f,M>=T?(x=1,_=0,y=c+2*h+p):(x=M/T,_=1-x,y=x*(c*x+u*_+2*h)+_*(u*x+f*_+2*d)+p)))}for(var E=1-x-_,l=0;l<n.length;++l)s[l]=E*t[l]+x*e[l]+_*r[l];
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a(e,l,u,this.points[u])}},{"./lib/shaders":126,"binary-search-bounds":128,"gl-buffer":118,"gl-texture2d":222,"gl-vao":226,"glsl-read-float":129,ndarray:253}],128:[function(t,e,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],129:[function(t,e,r){function n(t,e,r,n){return i[0]=n,i[1]=r,i[2]=e,i[3]=t,a[0]}e.exports=n;var i=new Uint8Array(4),a=new Float32Array(i.buffer)},{}],130:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=u*o-s*c,h=-u*a+s*l,d=c*a-o*l,p=r*f+n*h+i*d;return p?(p=1/p,t[0]=f*p,t[1]=(-u*n+i*c)*p,t[2]=(s*n-i*o)*p,t[3]=h*p,t[4]=(u*r-i*l)*p,t[5]=(-s*r+i*a)*p,t[6]=d*p,t[7]=(-c*r+n*l)*p,t[8]=(o*r-n*a)*p,t):null}e.exports=n},{}],131:[function(t,e,r){function n(t){var e=new Float32Array(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}e.exports=n},{}],132:[function(t,e,r){function n(){var t=new Float32Array(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],133:[function(t,e,r){function n(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],g=t[14],v=t[15],m=e*o-r*a,y=e*s-n*a,b=e*l-i*a,x=r*s-n*o,_=r*l-i*o,w=n*l-i*s,k=c*p-u*d,A=c*g-f*d,M=c*v-h*d,T=u*g-f*p,E=u*v-h*p,L=f*v-h*g;return m*L-y*E+b*T+x*M-_*A+w*k}e.exports=n},{}],134:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,g=a*o,v=a*s,m=a*l;return t[0]=1-f-p,t[1]=u+m,t[2]=h-v,t[3]=0,t[4]=u-m,t[5]=1-c-p,t[6]=d+g,t[7]=0,t[8]=h+v,t[9]=d-g,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],135:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,g=a*c,v=o*s,m=o*l,y=o*c;return t[0]=1-(d+g),t[1]=f+y,t[2]=h-m,t[3]=0,t[4]=f-y,t[5]=1-(u+g),t[6]=p+v,t[7]=0,t[8]=h+m,t[9]=p-v,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}e.exports=n},{}],136:[function(t,e,r){function n(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}e.exports=n},{}],137:[function(t,e,r){function n(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],g=e[13],v=e[14],m=e[15],y=r*s-n*o,b=r*l-i*o,x=r*c-a*o,_=n*l-i*s,w=n*c-a*s,k=i*c-a*l,A=u*g-f*p,M=u*v-h*p,T=u*m-d*p,E=f*v-h*g,L=f*m-d*g,S=h*m-d*v,C=y*S-b*L+x*E+_*T-w*M+k*A;return C?(C=1/C,t[0]=(s*S-l*L+c*E)*C,t[1]=(i*L-n*S-a*E)*C,t[2]=(g*k-v*w+m*_)*C,t[3]=(h*w-f*k-d*_)*C,t[4]=(l*T-o*S-c*M)*C,t[5]=(r*S-i*T+a*M)*C,t[6]=(v*x-p*k-m*b)*C,t[7]=(u*k-h*x+d*b)*C,t[8]=(o*L-s*T+c*A)*C,t[9]=(n*T-r*L-a*A)*C,t[10]=(p*w-g*x+m*y)*C,t[11]=(f*x-u*w-d*y)*C,t[12]=(s*M-o*E-l*A)*C,t[13]=(r*E-n*M+i*A)*C,t[14]=(g*b-p*_-v*y)*C,t[15]=(u*_-f*b+h*y)*C,t):null}e.exports=n},{}],138:[function(t,e,r){function n(t,e,r,n){var a,o,s,l,c,u,f,h,d,p,g=e[0],v=e[1],m=e[2],y=n[0],b=n[1],x=n[2],_=r[0],w=r[1],k=r[2];return Math.abs(g-_)<1e-6&&Math.abs(v-w)<1e-6&&Math.abs(m-k)<1e-6?i(t):(f=g-_,h=v-w,d=m-k,p=1/Math.sqrt(f*f+h*h+d*d),f*=p,h*=p,d*=p,a=b*d-x*h,o=x*f-y*d,s=y*h-b*f,p=Math.sqrt(a*a+o*o+s*s),p?(p=1/p,a*=p,o*=p,s*=p):(a=0,o=0,s=0),l=h*s-d*o,c=d*a-f*s,u=f*o-h*a,p=Math.sqrt(l*l+c*c+u*u),p?(p=1/p,l*=p,c*=p,u*=p):(l=0,c=0,u=0),t[0]=a,t[1]=l,t[2]=f,t[3]=0,t[4]=o,t[5]=c,t[6]=h,t[7]=0,t[8]=s,t[9]=u,t[10]=d,t[11]=0,t[12]=-(a*g+o*v+s*m),t[13]=-(l*g+c*v+u*m),t[14]=-(f*g+h*v+d*m),t[15]=1,t)}var i=t("./identity");e.exports=n},{"./identity":136}],139:[function(t,e,r){function n(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],g=e[12],v=e[13],m=e[14],y=e[15],b=r[0],x=r[1],_=r[2],w=r[3];return t[0]=b*n+x*s+_*f+w*g,t[1]=b*i+x*l+_*h+w*v,t[2]=b*a+x*c+_*d+w*m,t[3]=b*o+x*u+_*p+w*y,b=r[4],x=r[5],_=r[6],w=r[7],t[4]=b*n+x*s+_*f+w*g,t[5]=b*i+x*l+_*h+w*v,t[6]=b*a+x*c+_*d+w*m,t[7]=b*o+x*u+_*p+w*y,b=r[8],x=r[9],_=r[10],w=r[11],t[8]=b*n+x*s+_*f+w*g,t[9]=b*i+x*l+_*h+w*v,t[10]=b*a+x*c+_*d+w*m,t[11]=b*o+x*u+_*p+w*y,b=r[12],x=r[13],_=r[14],w=r[15],t[12]=b*n+x*s+_*f+w*g,t[13]=b*i+x*l+_*h+w*v,t[14]=b*a+x*c+_*d+w*m,t[15]=b*o+x*u+_*p+w*y,t}e.exports=n},{}],140:[function(t,e,r){function n(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t}e.exports=n},{}],141:[function(t,e,r){function n(t,e,r,n){var i,a,o,s,l,c,u,f,h,d,p,g,v,m,y,b,x,_,w,k,A,M,T,E,L=n[0],S=n[1],C=n[2],z=Math.sqrt(L*L+S*S+C*C);return Math.abs(z)<1e-6?null:(z=1/z,L*=z,S*=z,C*=z,i=Math.sin(r),a=Math.cos(r),o=1-a,s=e[0],l=e[1],c=e[2],u=e[3],f=e[4],h=e[5],d=e[6],p=e[7],g=e[8],v=e[9],m=e[10],y=e[11],b=L*L*o+a,x=S*L*o+C*i,_=C*L*o-S*i,w=L*S*o-C*i,k=S*S*o+a,A=C*S*o+L*i,M=L*C*o+S*i,T=S*C*o-L*i,E=C*C*o+a,t[0]=s*b+f*x+g*_,t[1]=l*b+h*x+v*_,t[2]=c*b+d*x+m*_,t[3]=u*b+p*x+y*_,t[4]=s*w+f*k+g*A,t[5]=l*w+h*k+v*A,t[6]=c*w+d*k+m*A,t[7]=u*w+p*k+y*A,t[8]=s*M+f*T+g*E,t[9]=l*M+h*T+v*E,t[10]=c*M+d*T+m*E,t[11]=u*M+p*T+y*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)}e.exports=n},{}],142:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t}e.exports=n},{}],143:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-c*n,t[1]=o*i-u*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+c*i,t[9]=o*n+u*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t}e.exports=n},{}],144:[function(t,e,r){function n(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+c*n,t[1]=o*i+u*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=c*i-a*n,t[5]=u*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t}e.exports=n},{}],145:[function(t,e,r){function n(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t}e.exports=n},{}],146:[function(t,e,r){function n(t,e,r){var n,i,a,o,s,l,c,u,f,h,d,p,g=r[0],v=r[1],m=r[2];return e===t?(t[12]=e[0]*g+e[4]*v+e[8]*m+e[12],t[13]=e[1]*g+e[5]*v+e[9]*m+e[13],t[14]=e[2]*g+e[6]*v+e[10]*m+e[14],t[15]=e[3]*g+e[7]*v+e[11]*m+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=f,t[9]=h,t[10]=d,t[11]=p,t[12]=n*g+s*v+f*m+e[12],t[13]=i*g+l*v+h*m+e[13],t[14]=a*g+c*v+d*m+e[14],t[15]=o*g+u*v+p*m+e[15]),t}e.exports=n},{}],147:[function(t,e,r){function n(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else 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f=0,h=1/0,u=0;u<c.length;++u){for(var d=0,p=0;2>p;++p)d+=Math.pow(c[u][p]-e[p],2);h>d&&(h=d,f=u)}for(var g=a(c,e),v=0,u=0;3>u;++u){if(g[u]<-.001||g[u]>1.0001)return null;v+=g[u]}return Math.abs(v-1)>.001?null:[f,o(t,g),g]}var l=t("barycentric"),c=t("polytope-closest-point/lib/closest_point_2d.js");e.exports=s},{barycentric:151,"polytope-closest-point/lib/closest_point_2d.js":153}],149:[function(t,e,r){var n="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec4 m_position  = model * vec4(position, 1.0);\n  vec4 t_position  = view * m_position;\n  gl_Position      = projection * t_position;\n  f_color          = color;\n  f_normal         = normal;\n  f_data           = position;\n  f_eyeDirection   = eyePosition   - position;\n  f_lightDirection = lightPosition - position;\n  f_uv             = uv;\n}",i="precision mediump float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution_2_0(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\n\n\nfloat cookTorranceSpecular_1_1(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution_2_0(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular\n            , opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(f_data, clipBounds[0])) || \n     any(greaterThan(f_data, clipBounds[1]))) {\n    discard;\n  }\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n  \n  if(!gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = cookTorranceSpecular_1_1(L, V, N, roughness, fresnel);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}",a="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}",o="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(f_data, clipBounds[0])) || \n     any(greaterThan(f_data, clipBounds[1]))) {\n    discard;\n  }\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}",s="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || \n     any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position = projection * view * model * vec4(position, 1.0);\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}",l="precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5,0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}",c="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_id        = id;\n  f_position  = position;\n}",u="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if(any(lessThan(f_position, clipBounds[0])) || \n     any(greaterThan(f_position, clipBounds[1]))) {\n    discard;\n  }\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}",f="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || \n     any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    gl_Position  = projection * view * model * vec4(position, 1.0);\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}",h="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n}",d="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor,1);\n}\n";r.meshShader={vertex:n,fragment:i,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.wireShader={vertex:a,fragment:o,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},r.pointShader={vertex:s,fragment:l,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},r.pickShader={vertex:c,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},r.pointPickShader={vertex:f,fragment:u,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},r.contourShader={vertex:h,fragment:d,attributes:[{name:"position",type:"vec3"}]}},{}],150:[function(t,e,r){"use strict";function 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p=1e-6,g=1e-6,v=t("gl-shader"),m=t("gl-buffer"),y=t("gl-vao"),b=t("gl-texture2d"),x=t("normals"),_=t("gl-mat4/multiply"),w=t("gl-mat4/invert"),k=t("ndarray"),A=t("colormap"),M=t("simplicial-complex-contour"),T=t("typedarray-pool"),E=t("./lib/shaders"),L=t("./lib/closest-point"),S=E.meshShader,C=E.wireShader,z=E.pointShader,P=E.pickShader,R=E.pointPickShader,O=E.contourShader,I=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],N=n.prototype;N.isOpaque=function(){return this.opacity>=1},N.isTransparent=function(){return this.opacity<1},N.pickSlots=1,N.setPickBase=function(t){this.pickId=t},N.highlight=function(t){if(!t||!this.contourEnable)return void(this.contourCount=0);for(var e=M(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=T.mallocFloat32(6*a),s=0,l=0;a>l;++l)for(var c=r[l],u=0;2>u;++u){var f=c[0];2===c.length&&(f=c[u]);for(var h=n[f][0],d=n[f][1],p=i[f],g=1-p,v=this.positions[h],m=this.positions[d],y=0;3>y;++y)o[s++]=p*v[y]+g*m[y]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),T.free(o)},N.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,"contourEnable"in t&&(this.contourEnable=t.contourEnable),"contourColor"in t&&(this.contourColor=t.contourColor),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"lightPosition"in t&&(this.lightPosition=t.lightPosition),"opacity"in t&&(this.opacity=t.opacity),"ambient"in t&&(this.ambientLight=t.ambient),"diffuse"in t&&(this.diffuseLight=t.diffuse),"specular"in t&&(this.specularLight=t.specular),"roughness"in t&&(this.roughness=t.roughness),"fresnel"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=b(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(i(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var s=[],l=[],c=[],u=[],f=[],h=[],d=[],v=[],m=[],y=[],_=[],w=[],k=[],A=[];this.cells=r,this.positions=n;var M=t.vertexNormals,T=t.cellNormals,E=void 0===t.vertexNormalsEpsilon?p:t.vertexNormalsEpsilon,L=void 0===t.faceNormalsEpsilon?g:t.faceNormalsEpsilon;t.useFacetNormals&&!T&&(T=x.faceNormals(r,n,L)),T||M||(M=x.vertexNormals(r,n,E));var S=t.vertexColors,C=t.cellColors,z=t.meshColor||[1,1,1,1],P=t.vertexUVs,R=t.vertexIntensity,O=t.cellUVs,I=t.cellIntensity,N=1/0,j=-(1/0);if(!P&&!O)if(R)for(var F=0;F<R.length;++F){var D=R[F];N=Math.min(N,D),j=Math.max(j,D)}else if(I)for(var F=0;F<I.length;++F){var D=I[F];N=Math.min(N,D),j=Math.max(j,D)}else for(var F=0;F<n.length;++F){var D=n[F][2];N=Math.min(N,D),j=Math.max(j,D)}R?this.intensity=R:I?this.intensity=a(r,n.length,I):this.intensity=o(n);var B=t.pointSizes,U=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]];for(var F=0;F<n.length;++F)for(var V=n[F],q=0;3>q;++q)!isNaN(V[q])&&isFinite(V[q])&&(this.bounds[0][q]=Math.min(this.bounds[0][q],V[q]),this.bounds[1][q]=Math.max(this.bounds[1][q],V[q]));var H=0,G=0,Y=0;t:for(var F=0;F<r.length;++F){var X=r[F];switch(X.length){case 1:for(var W=X[0],V=n[W],q=0;3>q;++q)if(isNaN(V[q])||!isFinite(V[q]))continue t;y.push(V[0],V[1],V[2]);var Z;Z=S?S[W]:C?C[F]:z,3===Z.length?_.push(Z[0],Z[1],Z[2],1):_.push(Z[0],Z[1],Z[2],Z[3]);var K;K=P?P[W]:R?[(R[W]-N)/(j-N),0]:O?O[F]:I?[(I[F]-N)/(j-N),0]:[(V[2]-N)/(j-N),0],w.push(K[0],K[1]),B?k.push(B[W]):k.push(U),A.push(F),Y+=1;break;case 2:for(var q=0;2>q;++q)for(var W=X[q],V=n[W],Q=0;3>Q;++Q)if(isNaN(V[Q])||!isFinite(V[Q]))continue t;for(var q=0;2>q;++q){var W=X[q],V=n[W];h.push(V[0],V[1],V[2]);var Z;Z=S?S[W]:C?C[F]:z,3===Z.length?d.push(Z[0],Z[1],Z[2],1):d.push(Z[0],Z[1],Z[2],Z[3]);var K;K=P?P[W]:R?[(R[W]-N)/(j-N),0]:O?O[F]:I?[(I[F]-N)/(j-N),0]:[(V[2]-N)/(j-N),0],v.push(K[0],K[1]),m.push(F)}G+=1;break;case 3:for(var q=0;3>q;++q)for(var 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e=this.gl,r=t.model||I,n=t.view||I,i=t.projection||I,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;3>o;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=new Array(16);_(l,s.view,s.model),_(l,s.projection,l),w(l,l);for(var o=0;3>o;++o)s.eyePosition[o]=l[12+o]/l[15];for(var c=l[15],o=0;3>o;++o)c+=this.lightPosition[o]*l[4*o+3];for(var o=0;3>o;++o){for(var u=l[12+o],f=0;3>f;++f)u+=l[4*f+o]*this.lightPosition[f];s.lightPosition[o]=u/c}if(this.triangleCount>0){var h=this.triShader;h.bind(),h.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){var 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s=o[2],l=0,a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},N.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=d},{"./lib/closest-point":148,"./lib/shaders":149,colormap:100,"gl-buffer":118,"gl-mat4/invert":137,"gl-mat4/multiply":139,"gl-shader":197,"gl-texture2d":222,"gl-vao":226,ndarray:253,normals:152,"simplicial-complex-contour":154,"typedarray-pool":278}],151:[function(t,e,r){"use 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a=t("gl-buffer"),o=t("gl-shader"),s=t("text-cache"),l=t("binary-search-bounds"),c=t("./shaders"),u=n.prototype;u.drawTicks=function(){var t=[0,0],e=[0,0],r=[0,0];return function(n){var i=this.plot,a=this.shader,o=this.tickX[n],s=this.tickOffset[n],c=i.gl,u=i.viewBox,f=i.dataBox,h=i.screenBox,d=i.pixelRatio,p=i.tickEnable,g=i.tickPad,v=i.tickColor,m=i.tickAngle,y=(i.tickMarkLength,i.labelEnable),b=i.labelPad,x=i.labelColor,_=i.labelAngle,w=this.labelOffset[n],k=this.labelCount[n],A=l.lt(o,f[n]),M=l.le(o,f[n+2]);t[0]=t[1]=0,t[n]=1,e[n]=(u[2+n]+u[n])/(h[2+n]-h[n])-1;var T=2/h[2+(1^n)]-h[1^n];e[1^n]=T*u[1^n]-1,p[n]&&(e[1^n]-=T*d*g[n],M>A&&s[M]>s[A]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n],a.uniforms.angle=m[n],c.drawArrays(c.TRIANGLES,s[A],s[M]-s[A]))),y[n]&&k&&(e[1^n]-=T*d*b[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n],a.uniforms.angle=_[n],c.drawArrays(c.TRIANGLES,w,k)),e[1^n]=T*u[2+(1^n)]-1,p[n+2]&&(e[1^n]+=T*d*g[n+2],M>A&&s[M]>s[A]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=v[n+2],a.uniforms.angle=m[n+2],c.drawArrays(c.TRIANGLES,s[A],s[M]-s[A]))),y[n+2]&&k&&(e[1^n]+=T*d*b[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=x[n+2],a.uniforms.angle=_[n+2],c.drawArrays(c.TRIANGLES,w,k))}}(),u.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,o=r.titleCenter,c=r.pixelRatio;if(this.titleCount){for(var u=0;2>u;++u)e[u]=2*(o[u]*c-a[u])/(a[2+u]-a[u])-1;n.bind(),n.uniforms.dataAxis=t,n.uniforms.screenOffset=e,n.uniforms.angle=s,n.uniforms.color=l,i.drawArrays(i.TRIANGLES,this.titleOffset,this.titleCount)}}}(),u.bind=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){var n=this.plot,i=this.shader,a=n._tickBounds,o=n.dataBox,s=n.screenBox,l=n.viewBox;i.bind();for(var c=0;2>c;++c){var u=a[c],f=a[c+2],h=f-u,d=.5*(o[c+2]+o[c]),p=o[c+2]-o[c],g=l[c],v=l[c+2],m=v-g,y=s[c],b=s[c+2],x=b-y;e[c]=2*h/p*m/x,t[c]=2*(u-d)/p*m/x}r[1]=2*n.pixelRatio/(s[3]-s[1]),r[0]=r[1]*(s[3]-s[1])/(s[2]-s[0]),i.uniforms.dataScale=e,i.uniforms.dataShift=t,i.uniforms.textScale=r,this.vbo.bind(),i.attributes.textCoordinate.pointer()}}(),u.update=function(t){for(var e=[],r=t.ticks,n=t.bounds,i=0;2>i;++i){for(var a=[Math.floor(e.length/3)],o=[-(1/0)],l=r[i],c=0;c<l.length;++c){for(var u=l[c],f=u.x,h=u.text,d=u.font||"sans-serif",p=u.fontSize||12,g=s(d,h).data,v=1/(n[i+2]-n[i]),m=n[i],y=0;y<g.length;y+=2)e.push(g[y]*p,-g[y+1]*p,(f-m)*v);a.push(Math.floor(e.length/3)),o.push(f)}this.tickOffset[i]=a,this.tickX[i]=o}for(var i=0;2>i;++i){this.labelOffset[i]=Math.floor(e.length/3);for(var g=s(t.labelFont[i],t.labels[i]).data,p=t.labelSize[i],c=0;c<g.length;c+=2)e.push(g[c]*p,-g[c+1]*p,0);this.labelCount[i]=Math.floor(e.length/3)-this.labelOffset[i]}this.titleOffset=Math.floor(e.length/3);for(var g=s(t.titleFont,t.title).data,p=t.titleSize,c=0;c<g.length;c+=2)e.push(g[c]*p,-g[c+1]*p,0);this.titleCount=Math.floor(e.length/3)-this.titleOffset,this.vbo.update(e)},u.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{"./shaders":162,"binary-search-bounds":164,"gl-buffer":118,"gl-shader":197,"text-cache":273}],164:[function(t,e,r){arguments[4][62][0].apply(r,arguments)},{dup:62}],165:[function(t,e,r){"use strict";function n(t,e){this.gl=t,this.pickBuffer=e,this.screenBox=[0,0,t.drawingBufferWidth,t.drawingBufferHeight],this.viewBox=[0,0,0,0],this.dataBox=[-10,-10,10,10],this.gridLineEnable=[!0,!0],this.gridLineWidth=[1,1],this.gridLineColor=[[0,0,0,1],[0,0,0,1]],this.pixelRatio=1,this.tickMarkLength=[0,0,0,0],this.tickMarkWidth=[0,0,0,0],this.tickMarkColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[15,15,15,15],this.tickAngle=[0,0,0,0],this.tickEnable=[!0,!0,!0,!0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[15,15,15,15],this.labelAngle=[0,Math.PI/2,0,3*Math.PI/2],this.labelEnable=[!0,!0,!0,!0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.titleCenter=[0,0],this.titleEnable=!0,this.titleAngle=0,this.titleColor=[0,0,0,1],this.borderColor=[0,0,0,0],this.backgroundColor=[0,0,0,0],this.zeroLineEnable=[!0,!0],this.zeroLineWidth=[4,4],this.zeroLineColor=[[0,0,0,1],[0,0,0,1]],this.borderLineEnable=[!0,!0,!0,!0],this.borderLineWidth=[2,2,2,2],this.borderLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.grid=null,this.text=null,this.line=null,this.box=null,this.objects=[],this.overlays=[],this._tickBounds=[1/0,1/0,-(1/0),-(1/0)],this.dirty=!1,this.pickDirty=!1,this.pickDelay=120,this.pickRadius=10,this._pickTimeout=null,this._drawPick=this.drawPick.bind(this),this._depthCounter=0}function i(t){for(var e=t.slice(),r=0;r<e.length;++r)e[r]=e[r].slice();return e}function a(t,e){return t.x-e.x}function o(t){var e=t.gl,r=s(e,[e.drawingBufferWidth,e.drawingBufferHeight]),i=new n(e,r);return i.grid=l(i),i.text=c(i),i.line=u(i),i.box=f(i),i.update(t),i}e.exports=o;var s=t("gl-select-static"),l=t("./lib/grid"),c=t("./lib/text"),u=t("./lib/line"),f=t("./lib/box"),h=n.prototype;h.setDirty=function(){this.dirty=this.pickDirty=!0},h.setOverlayDirty=function(){this.dirty=!0},h.nextDepthValue=function(){return this._depthCounter++/65536},h.draw=function(){return function(){var t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT),t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,d=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var p=0;2>p;++p)if(f[p]&&n[p]<=0&&n[p+2]>=0){var g=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(g,e[1],g,e[3],d[p],h[p]):o.drawLine(e[0],g,e[2],g,d[p],h[p])}}for(var p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var v=this.borderLineEnable,m=this.borderLineWidth,y=this.borderLineColor;v[1]&&o.drawLine(r[0],r[1]-.5*m[1]*i,r[0],r[3]+.5*m[3]*i,m[1],y[1]),v[0]&&o.drawLine(r[0]-.5*m[0]*i,r[1],r[2]+.5*m[2]*i,r[1],m[0],y[0]),v[3]&&o.drawLine(r[2],r[1]-.5*m[1]*i,r[2],r[3]+.5*m[3]*i,m[3],y[3]),v[2]&&o.drawLine(r[0]-.5*m[0]*i,r[3],r[2]+.5*m[2]*i,r[3],m[2],y[2]),s.bind();for(var p=0;2>p;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();for(var b=this.overlays,p=0;p<b.length;++p)b[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}}}(),h.drawPick=function(){return function(){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}}(),h.pick=function(){return function(t,e){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var f=c[u].pick(a,o,l);if(f)return f}return null}}(),h.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},h.setDataBox=function(t){var e=this.dataBox,r=e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3];r&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},h.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},h.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.borderColor=(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=i(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=i(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=i(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!("titleEnable"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=i(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),
 this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-(1/0);for(var c=0;2>c;++c){var u=s[c].slice(0);0!==u.length&&(u.sort(a),l[c]=Math.min(l[c],u[0].x),l[c+2]=Math.max(l[c+2],u[u.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,labels:t.labels||["x","y"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||["sans-serif","sans-serif"],title:t.title||"",titleSize:t.titleSize||18,titleFont:t.titleFont||"sans-serif"}),this.setDirty()},h.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(var t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},h.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},h.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},h.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},h.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{"./lib/box":159,"./lib/grid":160,"./lib/line":161,"./lib/text":163,"gl-select-static":196}],166:[function(t,e,r){var n=t("gl-shader"),i="precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}",a="precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}";e.exports=function(t){return n(t,i,a,null,[{name:"position",type:"vec2"}])}},{"gl-shader":197}],167:[function(t,e,r){"use strict";function n(t,e){t=t||document.body,e=e||{};var r=[.01,1/0];"distanceLimits"in e&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]),"zoomMin"in e&&(r[0]=e.zoomMin),"zoomMax"in e&&(r[1]=e.zoomMax);var n=a({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:r}),l=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],c=0,u=t.clientWidth,f=t.clientHeight,h={view:n,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:n.modes,tick:function(){var e=i(),r=this.delay;n.idle(e-r),n.flush(e-(100+2*r));var a=e-2*r;n.recalcMatrix(a);for(var o=!0,s=n.computedMatrix,h=0;16>h;++h)o=o&&l[h]===s[h],l[h]=s[h];var d=t.clientWidth===u&&t.clientHeight===f;return 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a=g;a[0]=a[1]=a[2]=0,a[t]=1,this.shader.uniforms.axis=a,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}};var v=[0,0,0];d.drawLabel=function(t,e,r,n,i){this.labelCount[t]&&(this.shader.uniforms.axis=v,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},d.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t("_process"))},{"./shaders":174,_process:56,"gl-buffer":118,"gl-vao":226,"vectorize-text":280}],176:[function(t,e,r){"use strict";function n(t,e){var r=t+"",n=r.indexOf("."),i=0;n>=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+"";if(s.indexOf("e")>=0)return s;var l=o/a,c=o%a;0>o?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c=0|c);var 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l=t("robust-dot-product"),c=t("robust-sum");e.exports=a,e.exports.positive=o,e.exports.negative=s},{"robust-dot-product":179,"robust-sum":262}],179:[function(t,e,r){"use strict";function n(t,e){for(var r=i(t[0],e[0]),n=1;n<t.length;++n)r=a(r,i(t[n],e[n]));return r}var i=t("two-product"),a=t("robust-sum");e.exports=n},{"robust-sum":262,"two-product":276}],180:[function(t,e,r){"use strict";function n(t,e,r){this.lo=t,this.hi=e,this.pixelsPerDataUnit=r}function i(t,e,r,n,i){for(var a=0;3>a;++a){for(var o=p,s=g,l=0;3>l;++l)s[l]=o[l]=r[l];s[3]=o[3]=1,s[a]+=1,f(s,s,e),s[3]<0&&(t[a]=1/0),o[a]-=1,f(o,o,e),o[3]<0&&(t[a]=1/0);var c=(o[0]/o[3]-s[0]/s[3])*n,u=(o[1]/o[3]-s[1]/s[3])*i;t[a]=.25*Math.sqrt(c*c+u*u)}return t}function a(t,e,r,n,a){var f=e.model||h,p=e.view||h,g=e.projection||h,y=t.bounds,a=a||l(f,p,g,y),b=a.axis;a.edges;c(d,p,f),c(d,g,d);for(var x=v,_=0;3>_;++_)x[_].lo=1/0,x[_].hi=-(1/0),x[_].pixelsPerDataUnit=1/0;var w=o(u(d,d));u(d,d);for(var k=0;3>k;++k){var 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strict";var n=t("gl-shader"),i="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position, color;\nattribute float weight;\n\nuniform mat4 model, view, projection;\nuniform vec3 coordinates[3];\nuniform vec4 colors[3];\nuniform vec2 screenShape;\nuniform float lineWidth;\n\nvarying vec4 fragColor;\n\nvoid main() {\n  vec3 vertexPosition = mix(coordinates[0],\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\n\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\n  vec2 delta = weight * clipOffset * screenShape;\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\n\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\n}\n",a="precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor;\n\nvoid main() {\n  gl_FragColor = fragColor;\n}";
-e.exports=function(t){return n(t,i,a,null,[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"weight",type:"float"}])}},{"gl-shader":197}],182:[function(t,e,r){"use strict";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}function i(t,e){function r(t,e,r,n,a,o){var s=[t,e,r,0,0,0,1];s[n+3]=1,s[n]=a,i.push.apply(i,s),s[6]=-1,i.push.apply(i,s),s[n]=o,i.push.apply(i,s),i.push.apply(i,s),s[6]=1,i.push.apply(i,s),s[n]=a,i.push.apply(i,s)}var i=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=a(t,i),c=o(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),u=s(t);u.attributes.position.location=0,u.attributes.color.location=1,u.attributes.weight.location=2;var f=new n(t,l,c,u);return f.update(e),f}var a=t("gl-buffer"),o=t("gl-vao"),s=t("./shaders/index");e.exports=i;var l=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],c=n.prototype,u=[0,0,0],f=[0,0,0],h=[0,0];c.isTransparent=function(){return!1},c.drawTransparent=function(t){},c.draw=function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||l,o=t.view||l,s=t.projection||l;this.axes&&(i=this.axes.lastCubeProps.axis);for(var c=u,d=f,p=0;3>p;++p)i&&i[p]<0?(c[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(c[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);h[0]=e.drawingBufferWidth,h[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=s,n.uniforms.coordinates=[this.position,c,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=h;for(var p=0;3>p;++p)n.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},c.update=function(t){t&&("bounds"in t&&(this.bounds=t.bounds),"position"in t&&(this.position=t.position),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"colors"in t&&(this.colors=t.colors),"enabled"in t&&(this.enabled=t.enabled),"drawSides"in t&&(this.drawSides=t.drawSides))},c.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders/index":181,"gl-buffer":118,"gl-vao":226}],183:[function(t,e,r){"use strict";function n(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function i(t,e){var r=null;try{r=t.getContext("webgl",e),r||(r=t.getContext("experimental-webgl",e))}catch(n){return null}return r}function a(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(0>e){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}if(e>0){var r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function o(t){return"boolean"==typeof t?t:!0}function s(t){function e(){if(!_&&H.autoResize){var t=w.parentNode,e=1,r=1;t&&t!==document.body?(e=t.clientWidth,r=t.clientHeight):(e=window.innerWidth,r=window.innerHeight);var n=0|Math.ceil(e*H.pixelRatio),i=0|Math.ceil(r*H.pixelRatio);if(n!==w.width||i!==w.height){w.width=n,w.height=i;var a=w.style;a.position=a.position||"absolute",a.left="0px",a.top="0px",a.width=e+"px",a.height=r+"px",F=!0}}}function r(){for(var t=O.length,e=j.length,r=0;e>r;++r)N[r]=0;t:for(var r=0;t>r;++r){var n=O[r],i=n.pickSlots;if(i){for(var a=0;e>a;++a)if(N[a]+i<255){I[r]=a,n.setPickBase(N[a]+1),N[a]+=i;continue t}var o=h(A,q);I[r]=e,j.push(o),N.push(i),n.setPickBase(1),e+=1}else I[r]=-1}for(;e>0&&0===N[e-1];)N.pop(),j.pop().dispose()}function s(){return H.contextLost?!0:void(A.isContextLost()&&(H.contextLost=!0,H.mouseListener.enabled=!1,H.selection.object=null,H.oncontextloss&&H.oncontextloss()))}function y(){if(!s()){A.colorMask(!0,!0,!0,!0),A.depthMask(!0),A.disable(A.BLEND),A.enable(A.DEPTH_TEST);for(var t=O.length,e=j.length,r=0;e>r;++r){var n=j[r];n.shape=G,n.begin();for(var i=0;t>i;++i)if(I[i]===r){var a=O[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(V))}n.end()}}}function b(){if(!s()){e();var t=H.camera.tick();V.view=H.camera.matrix,F=F||t,D=D||t,z.pixelRatio=H.pixelRatio,R.pixelRatio=H.pixelRatio;var r=O.length,n=W[0],i=W[1];n[0]=n[1]=n[2]=1/0,i[0]=i[1]=i[2]=-(1/0);for(var o=0;r>o;++o){var l=O[o];l.pixelRatio=H.pixelRatio,l.axes=H.axes,F=F||!!l.dirty,D=D||!!l.dirty;var c=l.bounds;if(c)for(var f=c[0],h=c[1],d=0;3>d;++d)n[d]=Math.min(n[d],f[d]),i[d]=Math.max(i[d],h[d])}var g=H.bounds;if(H.autoBounds)for(var d=0;3>d;++d){if(i[d]<n[d])n[d]=-1,i[d]=1;else{n[d]===i[d]&&(n[d]-=1,i[d]+=1);var m=.05*(i[d]-n[d]);n[d]=n[d]-m,i[d]=i[d]+m}g[0][d]=n[d],g[1][d]=i[d]}for(var b=!1,d=0;3>d;++d)b=b||Z[0][d]!==g[0][d]||Z[1][d]!==g[1][d],Z[0][d]=g[0][d],Z[1][d]=g[1][d];if(b){for(var x=[0,0,0],o=0;3>o;++o)x[o]=a((g[1][o]-g[0][o])/10);z.autoTicks?z.update({bounds:g,tickSpacing:x}):z.update({bounds:g})}D=D||b,F=F||b;var _=A.drawingBufferWidth,w=A.drawingBufferHeight;q[0]=_,q[1]=w,G[0]=0|Math.max(_/H.pixelRatio,1),G[1]=0|Math.max(w/H.pixelRatio,1),v(B,H.fovy,_/w,H.zNear,H.zFar);for(var o=0;16>o;++o)U[o]=0;U[15]=1;for(var k=0,o=0;3>o;++o)k=Math.max(k,g[1][o]-g[0][o]);for(var o=0;3>o;++o)H.autoScale?U[5*o]=H.aspect[o]/(g[1][o]-g[0][o]):U[5*o]=1/k,H.autoCenter&&(U[12+o]=.5*-U[5*o]*(g[0][o]+g[1][o]));for(var o=0;r>o;++o){var l=O[o];l.axesBounds=g,H.clipToBounds&&(l.clipBounds=g)}if(T.object&&(H.snapToData?R.position=T.dataCoordinate:R.position=T.dataPosition,R.bounds=g),D&&(D=!1,y()),F){H.axesPixels=u(H.axes,V,_,w),H.onrender&&H.onrender(),A.bindFramebuffer(A.FRAMEBUFFER,null),A.viewport(0,0,_,w);var M=H.clearColor;A.clearColor(M[0],M[1],M[2],M[3]),A.clear(A.COLOR_BUFFER_BIT|A.DEPTH_BUFFER_BIT),A.depthMask(!0),A.colorMask(!0,!0,!0,!0),A.enable(A.DEPTH_TEST),A.depthFunc(A.LEQUAL),A.disable(A.BLEND),A.disable(A.CULL_FACE);var S=!1;z.enable&&(S=S||z.isTransparent(),z.draw(V)),R.axes=z,T.object&&R.draw(V),A.disable(A.CULL_FACE);for(var o=0;r>o;++o){var l=O[o];l.axes=z,l.pixelRatio=H.pixelRatio,l.isOpaque&&l.isOpaque()&&l.draw(V),l.isTransparent&&l.isTransparent()&&(S=!0)}if(S){E.shape=q,E.bind(),A.clear(A.DEPTH_BUFFER_BIT),A.colorMask(!1,!1,!1,!1),A.depthMask(!0),A.depthFunc(A.LESS),z.enable&&z.isTransparent()&&z.drawTransparent(V);for(var o=0;r>o;++o){var l=O[o];l.isOpaque&&l.isOpaque()&&l.draw(V)}A.enable(A.BLEND),A.blendEquation(A.FUNC_ADD),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.colorMask(!0,!0,!0,!0),A.depthMask(!1),A.clearColor(0,0,0,0),A.clear(A.COLOR_BUFFER_BIT),z.isTransparent()&&z.drawTransparent(V);for(var o=0;r>o;++o){var l=O[o];l.isTransparent&&l.isTransparent()&&l.drawTransparent(V)}A.bindFramebuffer(A.FRAMEBUFFER,null),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.disable(A.DEPTH_TEST),L.bind(),E.color[0].bind(0),L.uniforms.accumBuffer=0,p(A),A.disable(A.BLEND)}F=!1;for(var o=0;r>o;++o)O[o].dirty=!1}}}function x(){_||H.contextLost||(requestAnimationFrame(x),b())}t=t||{};var _=!1,w=(t.pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);if(!w)if(w=document.createElement("canvas"),t.container){var k=t.container;k.appendChild(w)}else document.body.appendChild(w);var A=t.gl;if(A||(A=i(w,t.glOptions||{premultipliedAlpha:!0,antialias:!0})),!A)throw new Error("webgl not supported");var M=t.bounds||[[-10,-10,-10],[10,10,10]],T=new n,E=d(A,[A.drawingBufferWidth,A.drawingBufferHeight],{preferFloat:!0}),L=m(A),S=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"},C=t.axes||{},z=c(A,C);z.enable=!C.disable;var P=t.spikes||{},R=f(A,P),O=[],I=[],N=[],j=[],F=!0,D=!0,B=new Array(16),U=new Array(16),V={view:null,projection:B,model:U},D=!0,q=[A.drawingBufferWidth,A.drawingBufferHeight],H={gl:A,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:w,selection:T,camera:l(w,S),axes:z,axesPixels:null,spikes:R,bounds:M,objects:O,shape:q,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:o(t.autoResize),autoBounds:o(t.autoBounds),autoScale:!!t.autoScale,autoCenter:o(t.autoCenter),clipToBounds:o(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:V,oncontextloss:null,mouseListener:null},G=[A.drawingBufferWidth/H.pixelRatio|0,A.drawingBufferHeight/H.pixelRatio|0];H.autoResize&&e(),window.addEventListener("resize",e),H.update=function(t){_||(t=t||{},F=!0,D=!0)},H.add=function(t){_||(t.axes=z,O.push(t),I.push(-1),F=!0,D=!0,r())},H.remove=function(t){if(!_){var e=O.indexOf(t);0>e||(O.splice(e,1),I.pop(),F=!0,D=!0,r())}},H.dispose=function(){if(!_&&(_=!0,window.removeEventListener("resize",e),w.removeEventListener("webglcontextlost",s),H.mouseListener.enabled=!1,!H.contextLost)){z.dispose(),R.dispose();for(var t=0;t<O.length;++t)O[t].dispose();E.dispose();for(var t=0;t<j.length;++t)j[t].dispose();L.dispose(),A=null,z=null,R=null,O=[]}};var Y=!1,X=0;H.mouseListener=g(w,function(t,e,r){if(!_){var n=j.length,i=O.length,a=T.object;T.distance=1/0,T.mouse[0]=e,T.mouse[1]=r,T.object=null,T.screen=null,T.dataCoordinate=T.dataPosition=null;var o=!1;if(t&&X)Y=!0;else{Y&&(D=!0),Y=!1;for(var s=0;n>s;++s){var l=j[s].query(e,G[1]-r-1,H.pickRadius);if(l){if(l.distance>T.distance)continue;for(var c=0;i>c;++c){var u=O[c];if(I[c]===s){var f=u.pick(l);f&&(T.buttons=t,T.screen=l.coord,T.distance=l.distance,T.object=u,T.index=f.distance,T.dataPosition=f.position,T.dataCoordinate=f.dataCoordinate,T.data=f,o=!0)}}}}}a&&a!==T.object&&(a.highlight&&a.highlight(null),F=!0),T.object&&(T.object.highlight&&T.object.highlight(T.data),F=!0),o=o||T.object!==a,o&&H.onselect&&H.onselect(T),1&t&&!(1&X)&&H.onclick&&H.onclick(T),X=t}}),w.addEventListener("webglcontextlost",s);var W=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],Z=[W[0].slice(),W[1].slice()];return x(),H.redraw=function(){_||(F=!0,b())},H}e.exports=s;var l=t("3d-view-controls"),c=t("gl-axes3d"),u=t("gl-axes3d/properties"),f=t("gl-spikes3d"),h=t("gl-select-static"),d=t("gl-fbo"),p=t("a-big-triangle"),g=t("mouse-change"),v=t("gl-mat4/perspective"),m=t("./lib/shader")},{"./lib/shader":166,"3d-view-controls":167,"a-big-triangle":169,"gl-axes3d":170,"gl-axes3d/properties":180,"gl-fbo":123,"gl-mat4/perspective":140,"gl-select-static":196,"gl-spikes3d":182,"mouse-change":241}],184:[function(t,e,r){"use strict";e.exports={vertex:"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 color;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n  vec3 xposition = view * vec3(position, 1.0);\n  return vec4(\n    xposition.xy + scale * offset * xposition.z,\n    0,\n    xposition.z);\n}\n\n\n\n\nvoid main() {\n  fragColor = color;\n\n  gl_Position = computePosition_1_0(\n    position,\n    offset,\n    viewTransform,\n    pixelScale);\n}\n",fragment:"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n",pickVertex:"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 id;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\nuniform vec4 pickOffset;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n  vec3 xposition = view * vec3(position, 1.0);\n  return vec4(\n    xposition.xy + scale * offset * xposition.z,\n    0,\n    xposition.z);\n}\n\n\n\n\nvoid main() {\n  vec4 fragId = id + pickOffset;\n\n  fragId.y += floor(fragId.x / 256.0);\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n  fragId.z += floor(fragId.y / 256.0);\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n  fragId.w += floor(fragId.z / 256.0);\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n  fragColor = fragId / 255.0;\n\n  gl_Position = computePosition_1_0(\n    position,\n    offset,\n    viewTransform,\n    pixelScale);\n}\n",pickFragment:"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = fragColor;\n}\n"}},{}],185:[function(t,e,r){"use strict";function n(t){if(t in h)return h[t];var e=u(t,{polygons:!0,font:"sans-serif",textAlign:"left",textBaseline:"alphabetic"}),r=[],n=[];e.forEach(function(t){t.forEach(function(t){for(var e=0;e<t.length;++e){var i=t[(e+t.length-1)%t.length],a=t[e],o=t[(e+1)%t.length],s=t[(e+2)%t.length],l=a[0]-i[0],c=a[1]-i[1],u=Math.sqrt(l*l+c*c);l/=u,c/=u,r.push(i[0],i[1]+1.4),n.push(c,-l),r.push(i[0],i[1]+1.4),n.push(-c,l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(i[0],i[1]+1.4),n.push(c,-l),r.push(a[0],a[1]+1.4),n.push(c,-l);var f=s[0]-o[0],h=s[1]-o[1],d=Math.sqrt(f*f+h*h);f/=d,h/=d,r.push(a[0],a[1]+1.4),n.push(c,-l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(a[0],a[1]+1.4),n.push(h,-f),r.push(o[0],o[1]+1.4),n.push(h,-f)}})});for(var i=[1/0,1/0,-(1/0),-(1/0)],a=0;a<r.length;a+=2)for(var o=0;2>o;++o)i[o]=Math.min(i[o],r[a+o]),i[2+o]=Math.max(i[2+o],r[a+o]);return h[t]={coords:r,normals:n,bounds:i}}function i(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.offsetBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.numPoints=0,this.numVertices=0,this.pickOffset=0,this.points=null}function a(t,e){var r=t.gl,n=o(r,f.vertex,f.fragment),a=o(r,f.pickVertex,f.pickFragment),l=s(r),c=s(r),u=s(r),h=s(r),d=new i(t,n,a,l,c,u,h);return d.update(e),t.addObject(d),d}e.exports=a;var o=t("gl-shader"),s=t("gl-buffer"),l=t("text-cache"),c=t("typedarray-pool"),u=t("vectorize-text"),f=t("./lib/shaders"),h={},d=i.prototype;!function(){function t(){var t=this.plot,n=this.bounds,i=t.viewBox,a=t.dataBox,o=t.pixelRatio,s=n[2]-n[0],l=n[3]-n[1],c=a[2]-a[0],u=a[3]-a[1];e[0]=2*s/c,e[4]=2*l/u,e[6]=2*(n[0]-a[0])/c-1,e[7]=2*(n[1]-a[1])/u-1;var f=i[2]-i[0],h=i[3]-i[1];r[0]=2*o/f,r[1]=2*o/h}var e=[1,0,0,0,1,0,0,0,1],r=[1,1];d.draw=function(){var n=this.plot,i=this.shader,a=this.numVertices;if(a){var o=n.gl;t.call(this),i.bind(),i.uniforms.pixelScale=r,i.uniforms.viewTransform=e,this.positionBuffer.bind(),i.attributes.position.pointer(),this.offsetBuffer.bind(),i.attributes.offset.pointer(),this.colorBuffer.bind(),i.attributes.color.pointer(o.UNSIGNED_BYTE,!0),o.drawArrays(o.TRIANGLES,0,a)}};var n=[0,0,0,0];d.drawPick=function(i){var a=this.plot,o=this.pickShader,s=this.numVertices,l=a.gl;if(this.pickOffset=i,!s)return i;for(var c=0;4>c;++c)n[c]=i>>8*c&255;return t.call(this),o.bind(),o.uniforms.pixelScale=r,o.uniforms.viewTransform=e,o.uniforms.pickOffset=n,this.positionBuffer.bind(),o.attributes.position.pointer(),this.offsetBuffer.bind(),o.attributes.offset.pointer(),this.idBuffer.bind(),o.attributes.id.pointer(l.UNSIGNED_BYTE,!1),l.drawArrays(l.TRIANGLES,0,s),i+this.numPoints}}(),d.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},d.update=function(t){t=t||{};var e=t.positions||[],r=t.colors||[],i=t.glyphs||[],a=t.sizes||[],o=t.borderWidths||[],s=t.borderColors||[];this.points=e;for(var u=this.bounds=[1/0,1/0,-(1/0),-(1/0)],f=0,h=0;h<i.length;++h){f+=l("sans-serif",i[h]).data.length+n(i[h]).coords.length>>1;for(var d=0;2>d;++d)u[d]=Math.min(u[d],e[2*h+d]),u[2+d]=Math.max(u[2+d],e[2*h+d])}u[0]===u[2]&&(u[2]+=1),u[3]===u[1]&&(u[3]+=1);for(var p=1/(u[2]-u[0]),g=1/(u[3]-u[1]),v=u[0],m=u[1],y=c.mallocFloat32(2*f),b=c.mallocFloat32(2*f),x=c.mallocUint8(4*f),_=c.mallocUint32(f),w=0,h=0;h<i.length;++h){for(var k=l("sans-serif",i[h]),A=n(i[h]),M=p*(e[2*h]-v),T=g*(e[2*h+1]-m),E=a[h],L=255*r[4*h],S=255*r[4*h+1],C=255*r[4*h+2],z=255*r[4*h+3],P=.5*(A.bounds[0]+A.bounds[2]),R=.5*(A.bounds[1]+A.bounds[3]),d=0;d<k.data.length;d+=2)y[2*w]=M,y[2*w+1]=T,b[2*w]=-E*(k.data[d]-P),b[2*w+1]=-E*(k.data[d+1]-R),x[4*w]=L,x[4*w+1]=S,x[4*w+2]=C,x[4*w+3]=z,_[w]=h,w+=1;var O=o[h];L=255*s[4*h],S=255*s[4*h+1],C=255*s[4*h+2],z=255*s[4*h+3];for(var d=0;d<A.coords.length;d+=2)y[2*w]=M,y[2*w+1]=T,b[2*w]=-(E*(A.coords[d]-P)+O*A.normals[d]),b[2*w+1]=-(E*(A.coords[d+1]-R)+O*A.normals[d+1]),x[4*w]=L,x[4*w+1]=S,x[4*w+2]=C,x[4*w+3]=z,_[w]=h,w+=1}this.numPoints=i.length,this.numVertices=f,this.positionBuffer.update(y),this.offsetBuffer.update(b),this.colorBuffer.update(x),this.idBuffer.update(_),c.free(y),c.free(b),c.free(x),c.free(_)},d.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.offsetBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":184,"gl-buffer":118,"gl-shader":197,"text-cache":273,"typedarray-pool":278,"vectorize-text":280}],186:[function(t,e,r){r.pointVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute float weight;\n\nuniform mat3 matrix;\nuniform float pointSize, useWeight;\n\nvarying float fragWeight;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n  fragWeight = mix(1.0, weight, useWeight);\n}\n",r.pointFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\n\nvarying float fragWeight;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\n  float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\n  gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\n}\n",r.pickVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n",r.pickFragment="precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"},{}],187:[function(t,e,r){arguments[4][62][0].apply(r,arguments)},{dup:62}],188:[function(t,e,r){"use strict";function n(t,e,r,n,a){4*h>=a?i(0,a-1,t,e,r,n):f(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){for(var o=t+1;e>=o;++o){for(var s=r[o],l=n[2*o],c=n[2*o+1],u=i[o],f=a[o],h=o;h>t;){var d=r[h-1],p=n[2*(h-1)];if((d-s||l-p)>=0)break;r[h]=d,n[2*h]=p,n[2*h+1]=n[2*h-1],i[h]=i[h-1],a[h]=a[h-1],h-=1}r[h]=s,n[2*h]=l,n[2*h+1]=c,i[h]=u,a[h]=f}}function a(t,e,r,n,i,a){var o=r[t],s=n[2*t],l=n[2*t+1],c=i[t],u=a[t];r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2*e]=s,n[2*e+1]=l,i[e]=c,a[e]=u}function o(t,e,r,n,i,a){r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e]}function s(t,e,r,n,i,a,o){var s=n[t],l=i[2*t],c=i[2*t+1],u=a[t],f=o[t];n[t]=n[e],i[2*t]=i[2*e],i[2*t+1]=i[2*e+1],a[t]=a[e],o[t]=o[e],n[e]=n[r],i[2*e]=i[2*r],i[2*e+1]=i[2*r+1],a[e]=a[r],o[e]=o[r],n[r]=s,i[2*r]=l,i[2*r+1]=c,a[r]=u,o[r]=f}function l(t,e,r,n,i,a,o,s,l,c,u){s[t]=s[e],l[2*t]=l[2*e],l[2*t+1]=l[2*e+1],c[t]=c[e],u[t]=u[e],s[e]=r,l[2*e]=n,l[2*e+1]=i,c[e]=a,u[e]=o}function c(t,e,r,n,i){return(r[t]-r[e]||n[2*e]-n[2*t]||i[t]-i[e])<0}function u(t,e,r,n,i,a,o,s){return(e-a[t]||o[2*t]-r||i-s[t])<0}function f(t,e,r,n,d,p){var 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if(!u(it,O,I,N,j,r,n,d))for(;;){if(u(E,O,I,N,j,r,n,d)){u(E,S,C,z,P,r,n,d)?(s(it,T,E,r,n,d,p),++T,--E):(a(it,E,r,n,d,p),--E);break}if(--E<it)break}l(t,T-1,S,C,z,P,R,r,n,d,p),l(e,E+1,O,I,N,j,F,r,n,d,p),h>=T-2-t?i(t,T-2,r,n,d,p):f(t,T-2,r,n,d,p),h>=e-(E+2)?i(E+2,e,r,n,d,p):f(E+2,e,r,n,d,p),h>=E-T?i(T,E,r,n,d,p):f(T,E,r,n,d,p)}e.exports=n;var h=32},{}],189:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s){for(var l=r,c=r;n>c;++c){var u=t[2*c],f=t[2*c+1],h=e[c];u>=i&&o>=u&&f>=a&&s>=f&&(c===l?l+=1:(t[2*c]=t[2*l],t[2*c+1]=t[2*l+1],e[c]=e[l],t[2*l]=u,t[2*l+1]=f,e[l]=h,l+=1))}return l}function i(t,e,r){this.pixelSize=t,this.offset=e,this.count=r}function a(t,e,r,a){function l(i,a,o,s,c,u){var f=.5*o,h=s+1,d=c-s;r[_]=d,x[_++]=u;for(var p=0;2>p;++p)for(var g=0;2>g;++g){var v=i+p*f,m=a+g*f,y=n(t,e,h,c,v,m,v+f,m+f);if(y!==h){if(y-h>=Math.max(.9*d,32)){var b=c+s>>>1;l(v,m,f,h,b,u+1),h=b}l(v,m,f,h,y,u+1),h=y}}}var c=t.length>>>1;if(1>c)return[];for(var u=1/0,f=1/0,h=-(1/0),d=-(1/0),p=0;c>p;++p){var g=t[2*p],v=t[2*p+1];u=Math.min(u,g),h=Math.max(h,g),f=Math.min(f,v),d=Math.max(d,v),e[p]=p}u===h&&(h+=1+Math.abs(h)),f===d&&(d+=1+Math.abs(h));var m=1/(h-u),y=1/(d-f),b=Math.max(h-u,d-f);a=a||[0,0,0,0],a[0]=u,a[1]=f,a[2]=h,a[3]=d;var x=o.mallocInt32(c),_=0;l(u,f,b,0,c,0),s(x,t,e,r,c);for(var w=[],k=0,A=c,_=c-1;_>=0;--_){t[2*_]=(t[2*_]-u)*m,t[2*_+1]=(t[2*_+1]-f)*y;var M=x[_];M!==k&&(w.push(new i(b*Math.pow(.5,M),_+1,A-(_+1))),A=_+1,k=M)}return w.push(new i(b*Math.pow(.5,M+1),0,A)),o.free(x),w}var o=t("typedarray-pool"),s=t("./lib/sort");e.exports=a},{"./lib/sort":188,"typedarray-pool":278}],190:[function(t,e,r){"use strict";function n(t,e,r,n,i,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.weightBuffer=n,this.shader=i,this.pickShader=a,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.pickOffset=0,this.points=null,this.xCoords=null}function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),c=a(r,u.pointVertex,u.pointFragment),f=a(r,u.pickVertex,u.pickFragment),h=new n(t,i,s,l,c,f);return h.update(e),t.addObject(h),h}var a=t("gl-shader"),o=t("gl-buffer"),s=t("binary-search-bounds"),l=t("snap-points-2d"),c=t("typedarray-pool"),u=t("./lib/shader");e.exports=i;var f=n.prototype;f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.xCoords&&c.free(this.xCoords),this.plot.removeObject(this)},f.update=function(t){function e(e,r){return e in t?t[e]:r}t=t||{},this.size=e("size",12),this.color=e("color",[1,0,0,1]).slice(),this.borderSize=e("borderSize",1),this.borderColor=e("borderColor",[0,0,0,1]).slice(),this.xCoords&&c.free(this.xCoords);var r=t.positions,n=c.mallocFloat32(r.length),i=c.mallocInt32(r.length>>>1);n.set(r);var a=c.mallocFloat32(r.length);this.points=r,this.scales=l(n,i,a,this.bounds),this.offsetBuffer.update(n),this.pickBuffer.update(i),this.weightBuffer.update(a);for(var o=c.mallocFloat32(r.length>>>1),s=0,u=0;s<r.length;s+=2,++u)o[u]=n[s];c.free(i),c.free(n),c.free(a),this.xCoords=o,this.pointCount=r.length>>>1,this.pickOffset=0},f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.scales,o=this.offsetBuffer,l=this.pickBuffer,c=this.bounds,u=this.size,f=this.borderSize,h=n.gl,d=n.pickPixelRatio,p=n.viewBox,g=n.dataBox;if(0===this.pointCount)return r;var v=c[2]-c[0],m=c[3]-c[1],y=g[2]-g[0],b=g[3]-g[1],x=(p[2]-p[0])*d/n.pixelRatio,_=(p[3]-p[1])*d/n.pixelRatio,w=Math.min(y/x,b/_);t[0]=2*v/y,t[4]=2*m/b,t[6]=2*(c[0]-g[0])/y-1,t[7]=2*(c[1]-g[1])/b-1,this.pickOffset=r,e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,i.bind(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointSize=d*(u+f),i.uniforms.pickOffset=e,0===this.borderSize?i.uniforms.centerFraction=2:i.uniforms.centerFraction=u/(u+f+1.25),o.bind(),i.attributes.position.pointer(),l.bind(),i.attributes.pickId.pointer(h.UNSIGNED_BYTE);for(var k=this.xCoords,A=(g[0]-c[0]-w*u*d)/v,M=(g[2]-c[0]+w*u*d)/v,T=a.length-1;T>=0;--T){var E=a[T];if(!(E.pixelSize<w&&T>1)){var L=E.offset,S=E.count+L,C=s.ge(k,A,L,S-1),z=s.lt(k,M,C,S-1)+1;z>C&&h.drawArrays(h.POINTS,C,z-C)}}return r+this.pointCount}}(),f.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.scales,i=this.offsetBuffer,a=this.bounds,o=this.size,l=this.borderSize,c=e.gl,u=e.pixelRatio,f=e.viewBox,h=e.dataBox;if(0!==this.pointCount){var d=a[2]-a[0],p=a[3]-a[1],g=h[2]-h[0],v=h[3]-h[1],m=f[2]-f[0],y=f[3]-f[1],b=Math.min(g/m,v/y);t[0]=2*d/g,t[4]=2*p/v,t[6]=2*(a[0]-h[0])/g-1,t[7]=2*(a[1]-h[1])/v-1,r.bind(),r.uniforms.matrix=t,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointSize=u*(o+l),r.uniforms.useWeight=1,0===this.borderSize?r.uniforms.centerFraction=2:r.uniforms.centerFraction=o/(o+l+1.25),i.bind(),r.attributes.position.pointer(),this.weightBuffer.bind(),r.attributes.weight.pointer();for(var x=this.xCoords,_=(h[0]-a[0]-b*o*u)/d,w=(h[2]-a[0]+b*o*u)/d,k=!0,A=n.length-1;A>=0;--A){var M=n[A];if(!(M.pixelSize<b&&A>1)){var T=M.offset,E=M.count+T,L=s.ge(x,_,T,E-1),S=s.lt(x,w,L,E-1)+1;S>L&&c.drawArrays(c.POINTS,L,S-L),k&&(k=!1,r.uniforms.useWeight=0)}}}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{"./lib/shader":186,"binary-search-bounds":187,"gl-buffer":118,"gl-shader":197,"snap-points-2d":189,"typedarray-pool":278}],191:[function(t,e,r){"use strict";function n(t,e){var r=a[e];if(r||(r=a[e]={}),t in r)return r[t];for(var n=i(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-(1/0),-(1/0)]],l=0;l<n.positions.length;++l)for(var c=n.positions[l],u=0;2>u;++u)s[0][u]=Math.min(s[0][u],c[u]),s[1][u]=Math.max(s[1][u],c[u]);return r[t]=[o,n,s]}var i=t("vectorize-text");e.exports=n;var a={}},{"vectorize-text":280}],192:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t("gl-shader"),a="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0]))   || \n     any(greaterThan(position, clipBounds[1])) ) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n    \n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}",o="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n    \n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}",s="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0]))   ||\n     any(greaterThan(position, clipBounds[1])) ) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n",l="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   ||\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n    discard;\n  } else {\n    gl_FragColor = interpColor * opacity;\n  }\n}\n",c="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   || \n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n    discard;\n  } else {\n    gl_FragColor = vec4(pickGroup, pickId.bgr);\n  }\n}",u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},d={vertex:s,fragment:l,attributes:u},p={vertex:a,fragment:c,attributes:u},g={vertex:o,fragment:c,attributes:u},v={vertex:s,fragment:c,attributes:u};r.createPerspective=function(t){return n(t,f)},r.createOrtho=function(t){return n(t,h)},r.createProject=function(t){return n(t,d)},r.createPickPerspective=function(t){return n(t,p)},r.createPickOrtho=function(t){return n(t,g)},r.createPickProject=function(t){return n(t,v)}},{"gl-shader":197}],193:[function(t,e,r){"use strict";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,
-t}function i(t,e,r,i){return n(i,i,r),n(i,i,e),n(i,i,t)}function a(t,e){this.index=t,this.dataCoordinate=this.position=e}function o(t,e,r,n,i,o,s,l,c,u,f,h){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=s,this.idBuffer=l,this.vao=c,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=u,this.pickOrthoShader=f,this.pickProjectShader=h,this.points=[],this._selectResult=new a(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.dirty=!0}function s(t){return t[0]=t[1]=t[2]=0,t}function l(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function c(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function u(t){for(var e=S,r=0;2>r;++r)for(var n=0;3>n;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}function f(t,e,r,n,a){var o,f=e.axesProject,h=e.gl,d=t.uniforms,p=r.model||x,g=r.view||x,v=r.projection||x,y=e.axesBounds,b=u(e.clipBounds);o=e.axes?e.axes.lastCubeProps.axis:[1,1,1],w[0]=2/h.drawingBufferWidth,w[1]=2/h.drawingBufferHeight,t.bind(),d.view=g,d.projection=v,d.screenSize=w,d.highlightId=e.highlightId,d.highlightScale=e.highlightScale,d.clipBounds=b,d.pickGroup=e.pickId/255,d.pixelRatio=e.pixelRatio;for(var _=0;3>_;++_)if(f[_]&&e.projectOpacity[_]<1===n){d.scale=e.projectScale[_],d.opacity=e.projectOpacity[_];for(var S=E,C=0;16>C;++C)S[C]=0;for(var C=0;4>C;++C)S[5*C]=1;S[5*_]=0,o[_]<0?S[12+_]=y[0][_]:S[12+_]=y[1][_],m(S,p,S),d.model=S;var z=(_+1)%3,P=(_+2)%3,R=s(k),O=s(A);R[z]=1,O[P]=1;var I=i(v,g,p,l(M,R)),N=i(v,g,p,l(T,O));if(Math.abs(I[1])>Math.abs(N[1])){var j=I;I=N,N=j,j=R,R=O,O=j;var F=z;z=P,P=F}I[0]<0&&(R[z]=-1),N[1]>0&&(O[P]=-1);for(var D=0,B=0,C=0;4>C;++C)D+=Math.pow(p[4*z+C],2),B+=Math.pow(p[4*P+C],2);R[z]/=Math.sqrt(D),O[P]/=Math.sqrt(B),d.axes[0]=R,d.axes[1]=O,d.fragClipBounds[0]=c(L,b[0],_,-1e8),d.fragClipBounds[1]=c(L,b[1],_,1e8),e.vao.draw(h.TRIANGLES,e.vertexCount),e.lineWidth>0&&(h.lineWidth(e.lineWidth),e.vao.draw(h.LINES,e.lineVertexCount,e.vertexCount))}}function h(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||x,s.view=n.view||x,s.projection=n.projection||x,w[0]=2/o.drawingBufferWidth,w[1]=2/o.drawingBufferHeight,s.screenSize=w,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=P,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}f(e,r,n,i,a),r.vao.unbind()}function d(t){var e=t.gl,r=y.createPerspective(e),n=y.createOrtho(e),i=y.createProject(e),a=y.createPickPerspective(e),s=y.createPickOrtho(e),l=y.createPickProject(e),c=p(e),u=p(e),f=p(e),h=p(e),d=g(e,[{buffer:c,size:3,type:e.FLOAT},{buffer:u,size:4,type:e.FLOAT},{buffer:f,size:2,type:e.FLOAT},{buffer:h,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new o(e,r,n,i,c,u,f,h,d,a,s,l);return v.update(t),v}var p=t("gl-buffer"),g=t("gl-vao"),v=t("typedarray-pool"),m=t("gl-mat4/multiply"),y=t("./lib/shaders"),b=t("./lib/glyphs"),x=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=d;var _=o.prototype;_.pickSlots=1,_.setPickBase=function(t){this.pickId=t},_.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},_.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var w=[0,0],k=[0,0,0],A=[0,0,0],M=[0,0,0,1],T=[0,0,0,1],E=x.slice(),L=[0,0,0],S=[[0,0,0],[0,0,0]],C=[-1e8,-1e8,-1e8],z=[1e8,1e8,1e8],P=[C,z];_.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!1,!1)},_.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!0,!1)},_.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;h(e,this.pickProjectShader,this,t,!1,!0)},_.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||0>e)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;3>i;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},_.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},_.update=function(t){if(t=t||{},"perspective"in t&&(this.useOrtho=!t.perspective),"orthographic"in t&&(this.useOrtho=!!t.orthographic),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"project"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if("projectScale"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if("projectOpacity"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{var r=+t.projectOpacity;this.projectOpacity=[r,r,r]}"opacity"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||"normal",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-(1/0),-(1/0),-(1/0)],l=t.glyph,c=t.color,u=t.size,f=t.angle,h=t.lineColor,d=0,p=0,g=0,m=n.length;t:for(var y=0;m>y;++y){for(var x=n[y],_=0;3>_;++_)if(isNaN(x[_])||!isFinite(x[_]))continue t;var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b("\u25cf",i);var k=w[0],A=w[1],M=w[2];p+=3*k.cells.length,g+=2*A.edges.length}var T=p+g,E=v.mallocFloat(3*T),L=v.mallocFloat(4*T),S=v.mallocFloat(2*T),C=v.mallocUint32(T),z=[0,a[1]],P=0,R=p,O=[0,0,0,1],I=[0,0,0,1],N=Array.isArray(c)&&Array.isArray(c[0]),j=Array.isArray(h)&&Array.isArray(h[0]);t:for(var y=0;m>y;++y){for(var x=n[y],_=0;3>_;++_){if(isNaN(x[_])||!isFinite(x[_])){d+=1;continue t}s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_])}var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b("\u25cf",i);var k=w[0],A=w[1],M=w[2];if(Array.isArray(c)){var F;if(F=N?c[y]:c,3===F.length){for(var _=0;3>_;++_)O[_]=F[_];O[3]=1}else if(4===F.length)for(var _=0;4>_;++_)O[_]=F[_]}else O[0]=O[1]=O[2]=0,O[3]=1;if(Array.isArray(h)){var F;if(F=j?h[y]:h,3===F.length){for(var _=0;3>_;++_)I[_]=F[_];I[_]=1}else if(4===F.length)for(var _=0;4>_;++_)I[_]=F[_]}else I[0]=I[1]=I[2]=0,I[3]=1;var D=.5;Array.isArray(u)?D=+u[y]:u?D=+u:this.useOrtho&&(D=12);var B=0;Array.isArray(f)?B=+f[y]:f&&(B=+f);for(var U=Math.cos(B),V=Math.sin(B),x=n[y],_=0;3>_;++_)s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_]);a[0]<0?z[0]=a[0]*(1+M[1][0]):a[0]>0&&(z[0]=-a[0]*(1+M[0][0]));for(var q=k.cells,H=k.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;3>Y;++Y){for(var X=0;3>X;++X)E[3*P+X]=x[X];for(var X=0;4>X;++X)L[4*P+X]=O[X];C[P]=d;var W=H[G[Y]];S[2*P]=D*(U*W[0]-V*W[1]+z[0]),S[2*P+1]=D*(V*W[0]+U*W[1]+z[1]),P+=1}for(var q=A.edges,H=A.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;2>Y;++Y){for(var X=0;3>X;++X)E[3*R+X]=x[X];for(var X=0;4>X;++X)L[4*R+X]=I[X];C[R]=d;var W=H[G[Y]];S[2*R]=D*(U*W[0]-V*W[1]+z[0]),S[2*R+1]=D*(V*W[0]+U*W[1]+z[1]),R+=1}d+=1}this.vertexCount=p,this.lineVertexCount=g,this.pointBuffer.update(E),this.colorBuffer.update(L),this.glyphBuffer.update(S),this.idBuffer.update(new Uint32Array(C)),v.free(E),v.free(L),v.free(S),v.free(C),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},_.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{"./lib/glyphs":191,"./lib/shaders":192,"gl-buffer":118,"gl-mat4/multiply":139,"gl-vao":226,"typedarray-pool":278}],194:[function(t,e,r){"use strict";r.boxVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n",r.boxFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = color;\n}\n"},{}],195:[function(t,e,r){"use strict";function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-(1/0),-(1/0)],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}function i(t,e){var r=t.gl,i=o(r,[0,0,0,1,1,0,1,1]),l=a(r,s.boxVertex,s.boxFragment),c=new n(t,i,l);return c.update(e),t.addOverlay(c),c}var a=t("gl-shader"),o=t("gl-buffer"),s=t("./lib/shaders");e.exports=i;var l=n.prototype;l.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,f=(e[0]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],h=(e[1]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1],d=(e[2]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],p=(e[3]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1];if(f=Math.max(f,c[0]),h=Math.max(h,c[1]),d=Math.min(d,c[2]),p=Math.min(p,c[3]),!(f>d||h>p)){o.bind();var g=s[2]-s[0],v=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,g,h,i),o.drawBox(0,h,f,p,i),o.drawBox(0,p,g,v,i),o.drawBox(d,h,g,p,i)),this.innerFill&&o.drawBox(f,h,d,p,n),r>0){var m=r*u;o.drawBox(f-m,h-m,d+m,h+m,a),o.drawBox(f-m,p-m,d+m,p+m,a),o.drawBox(f-m,h-m,f+m,p+m,a),o.drawBox(d-m,h-m,d+m,p+m,a)}}}},l.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},l.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{"./lib/shaders":194,"gl-buffer":118,"gl-shader":197}],196:[function(t,e,r){"use strict";function n(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}function i(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var 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vec4(dataCoordinate, 1.0);\n\n  vec4 clipPosition = projection * view * worldPosition;\n  clipPosition.z = clipPosition.z + zOffset;\n\n  gl_Position = clipPosition;\n  value = f;\n  kill = -1.0;\n  worldCoordinate = dataCoordinate;\n  planeCoordinate = uv.zw;\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n",s="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if(kill > 0.0 ||\n    any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\n    discard;\n  }\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n";r.createShader=function(t){var e=n(t,i,a,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,i,s,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,o,a,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,o,s,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{"gl-shader":197}],217:[function(t,e,r){arguments[4][21][0].apply(r,arguments)},{dup:21}],218:[function(t,e,r){"use strict";function n(t){if(t in l)return l[t];for(var e=[],r=0;t>r;++r)e.push("out",r,"s=0.5*(inp",r,"l-inp",r,"r);");for(var n=["array"],i=["junk"],r=0;t>r;++r){n.push("array"),i.push("out"+r+"s");var a=o(t);a[r]=-1,n.push({array:0,offset:a.slice()}),a[r]=1,n.push({array:0,offset:a.slice()}),i.push("inp"+r+"l","inp"+r+"r")}return l[t]=s({args:n,pre:u,post:u,body:{body:e.join(""),args:i.map(function(t){return{name:t,lvalue:0===t.indexOf("out"),rvalue:0===t.indexOf("inp"),count:"junk"!==t|0}}),thisVars:[],localVars:[]},funcName:"fdTemplate"+t})}function i(t){function e(e){for(var r=a-e.length,n=[],i=[],s=[],l=0;a>l;++l)e.indexOf(l+1)>=0?s.push("0"):e.indexOf(-(l+1))>=0?s.push("s["+l+"]-1"):(s.push("-1"),n.push("1"),i.push("s["+l+"]-2"));var 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Error("ndarray-gradient: invalid boundary conditions")}else r="string"==typeof r?o(e.dimension,r):o(e.dimension,"clamp");if(t.dimension!==e.dimension+1)throw new Error("ndarray-gradient: output dimension must be +1 input dimension");if(t.shape[e.dimension]!==e.dimension)throw new Error("ndarray-gradient: output shape must match input shape");for(var n=0;n<e.dimension;++n)if(t.shape[n]!==e.shape[n])throw new Error("ndarray-gradient: shape mismatch");if(0===e.size)return t;if(e.dimension<=0)return t.set(0),t;var a=i(r);return a(t,e)}e.exports=a;var o=t("dup"),s=t("cwise-compiler"),l={},c={},u={body:"",args:[],thisVars:[],localVars:[]},f=s({args:["array","array","array"],pre:u,post:u,body:{args:[{name:"out",lvalue:!0,rvalue:!1,count:1},{name:"left",lvalue:!1,rvalue:!0,count:1},{name:"right",lvalue:!1,rvalue:!0,count:1}],body:"out=0.5*(left-right)",thisVars:[],localVars:[]},funcName:"cdiff"}),h=s({args:["array"],pre:u,post:u,body:{args:[{name:"out",lvalue:!0,rvalue:!1,count:1}],body:"out=0",thisVars:[],localVars:[]},funcName:"zero"})},{"cwise-compiler":109,dup:115}],219:[function(t,e,r){"use strict";var n=t("ndarray"),i=t("./doConvert.js");e.exports=function(t,e){for(var r=[],a=t,o=1;a instanceof Array;)r.push(a.length),o*=a.length,a=a[0];return 0===r.length?n():(e||(e=n(new Float64Array(o),r)),i(e,t),e)}},{"./doConvert.js":220,ndarray:253}],220:[function(t,e,r){e.exports=t("cwise-compiler")({args:["array","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\n}\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\n}",args:[{name:"_inline_1_arg0_",lvalue:!0,rvalue:!1,count:1},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:1},{name:"_inline_1_arg2_",lvalue:!1,rvalue:!0,count:4}],thisVars:[],localVars:["_inline_1_i","_inline_1_v"]},post:{body:"{}",args:[],thisVars:[],localVars:[]},funcName:"convert",blockSize:64})},{"cwise-compiler":109}],221:[function(t,e,r){"use strict";function n(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}function i(t){var e=x([y({colormap:t,nshades:N,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return b.divseq(e,255),e}function a(t,e,r,i,a,o,s,l,c,u,f,h,d,p){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=f,this._contourVAO=h,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=p,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.dirty=!0}function o(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||F,o=e.showSurface,s=e.showContour;for(r=0;3>r;++r)for(o=o||e.surfaceProject[r],n=0;3>n;++n)s=s||e.contourProject[r][n];for(r=0;3>r;++r){var l=D.projections[r];for(n=0;16>n;++n)l[n]=0;for(n=0;4>n;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],k(l,t.model,l);var c=D.clipBounds[r];for(i=0;2>i;++i)for(n=0;3>n;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return D.showSurface=o,D.showContour=s,D}function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=B;n.model=t.model||R,n.view=t.view||R,n.projection=t.projection||R,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=A(n.inverseModel,n.model);for(var i=0;2>i;++i)for(var a=n.clipBounds[i],s=0;3>s;++s)a[s]=Math.min(Math.max(this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=V;var l=U;for(k(l,n.view,n.model),k(l,n.projection,l),A(l,l),i=0;3>i;++i)n.eyePosition[i]=l[12+i]/l[15];var c=l[15];for(i=0;3>i;++i)c+=this.lightPosition[i]*l[4*i+3];for(i=0;3>i;++i){var u=l[12+i];for(s=0;3>s;++s)u+=l[4*s+i]*this.lightPosition[s];n.lightPosition[i]=u/c}var f=o(n,this);if(f.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;3>i;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=f.projections[i],this._shader.uniforms.clipBounds=f.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(f.showContour&&!e){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var d=this._contourVAO;for(d.bind(),i=0;3>i;++i)for(h.uniforms.permutation=I[i],r.lineWidth(this.contourWidth[i]),s=0;s<this.contourLevels[i].length;++s)this._contourCounts[i][s]&&(s===this.highlightLevel[i]?(h.uniforms.contourColor=this.highlightColor[i],h.uniforms.contourTint=this.highlightTint[i]):0!==s&&s-1!==this.highlightLevel[i]||(h.uniforms.contourColor=this.contourColor[i],h.uniforms.contourTint=this.contourTint[i]),h.uniforms.height=this.contourLevels[i][s],d.draw(r.LINES,this._contourCounts[i][s],this._contourOffsets[i][s]));for(i=0;3>i;++i)for(h.uniforms.model=f.projections[i],h.uniforms.clipBounds=f.clipBounds[i],s=0;3>s;++s)if(this.contourProject[i][s]){h.uniforms.permutation=I[s],r.lineWidth(this.contourWidth[s]);for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(h.uniforms.contourColor=this.highlightColor[s],h.uniforms.contourTint=this.highlightTint[s]):0!==p&&p-1!==this.highlightLevel[s]||(h.uniforms.contourColor=this.contourColor[s],h.uniforms.contourTint=this.contourTint[s]),h.uniforms.height=this.contourLevels[s][p],d.draw(r.LINES,this._contourCounts[s][p],this._contourOffsets[s][p])}for(d=this._dynamicVAO,d.bind(),i=0;3>i;++i)if(0!==this._dynamicCounts[i])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=I[i],r.lineWidth(this.dynamicWidth[i]),h.uniforms.contourColor=this.dynamicColor[i],h.uniforms.contourTint=this.dynamicTint[i],h.uniforms.height=this.dynamicLevel[i],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),s=0;3>s;++s)this.contourProject[s][i]&&(h.uniforms.model=f.projections[s],h.uniforms.clipBounds=f.clipBounds[s],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));d.unbind()}}function l(t,e){var r=e.shape.slice(),n=t.shape.slice();b.assign(t.lo(1,1).hi(r[0],r[1]),e),b.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),b.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),b.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),b.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function c(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function u(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function f(t){if(Array.isArray(t)){if(Array.isArray(t))return[u(t[0]),u(t[1]),u(t[2])];var e=u(t);return[e.slice(),e.slice(),e.slice()]}}function h(t){var e=t.gl,r=L(e),n=C(e),i=S(e),o=z(e),s=p(e),l=g(e,[{buffer:s,size:4,stride:P,offset:0},{buffer:s,size:3,stride:P,offset:16},{buffer:s,size:3,stride:P,offset:28}]),c=p(e),u=g(e,[{buffer:c,size:4,stride:20,offset:0},{buffer:c,size:1,stride:20,offset:16}]),f=p(e),h=g(e,[{buffer:f,size:2,type:e.FLOAT}]),d=v(e,1,N,e.RGBA,e.UNSIGNED_BYTE);d.minFilter=e.LINEAR,d.magFilter=e.LINEAR;var m=new a(e,[0,0],[[0,0,0],[0,0,0]],r,n,s,l,d,i,o,c,u,f,h),y={levels:[[],[],[]]};for(var b in t)y[b]=t[b];return y.colormap=y.colormap||"jet",m.update(y),m}e.exports=h;var d=t("bit-twiddle"),p=t("gl-buffer"),g=t("gl-vao"),v=t("gl-texture2d"),m=t("typedarray-pool"),y=t("colormap"),b=t("ndarray-ops"),x=t("ndarray-pack"),_=t("ndarray"),w=t("surface-nets"),k=t("gl-mat4/multiply"),A=t("gl-mat4/invert"),M=t("binary-search-bounds"),T=t("ndarray-gradient"),E=t("./lib/shaders"),L=E.createShader,S=E.createContourShader,C=E.createPickShader,z=E.createPickContourShader,P=40,R=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],O=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],I=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;3>t;++t){var e=I[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var N=265,j=a.prototype;j.isTransparent=function(){return this.opacity<1},j.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},j.pickSlots=1,j.setPickBase=function(t){this.pickId=t};var F=[0,0,0],D={showSurface:!1,showContour:!1,projections:[R.slice(),R.slice(),R.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},B={model:R,view:R,projection:R,inverseModel:R.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1},U=R.slice(),V=[1,0,0,0,1,0,0,0,1];j.draw=function(t){return s.call(this,t,!1)},j.drawTransparent=function(t){return s.call(this,t,!0)};var q={model:R,view:R,projection:R,inverseModel:R,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};j.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=q;r.model=t.model||R,r.view=t.view||R,r.projection=t.projection||R,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=V;for(var n=0;2>n;++n)for(var i=r.clipBounds[n],a=0;3>a;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var s=o(r,this);if(s.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;3>n;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var c=this._contourVAO;for(c.bind(),a=0;3>a;++a)for(e.lineWidth(this.contourWidth[a]),l.uniforms.permutation=I[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(l.uniforms.height=this.contourLevels[a][n],c.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n]));for(n=0;3>n;++n)for(l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n],a=0;3>a;++a)if(this.contourProject[n][a]){l.uniforms.permutation=I[a],e.lineWidth(this.contourWidth[a]);for(var u=0;u<this.contourLevels[a].length;++u)this._contourCounts[a][u]&&(l.uniforms.height=this.contourLevels[a][u],c.draw(e.LINES,this._contourCounts[a][u],this._contourOffsets[a][u]))}c.unbind()}},j.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;2>u;++u)for(var f=u?a:1-a,h=0;2>h;++h)for(var d=h?l:1-l,p=i+u,g=s+h,v=f*d,m=0;3>m;++m)c[m]+=this._field[m].get(p,g)*v;for(var y=this._pickResult.level,b=0;3>b;++b)if(y[b]=M.le(this.contourLevels[b],c[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],_=this.contourLevels[b][y[b]+1];Math.abs(x-c[b])>Math.abs(_-c[b])&&(y[b]+=1)}for(r.index[0]=.5>a?i:i+1,r.index[1]=.5>l?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],m=0;3>m;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},j.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=c(t.contourWidth,Number)),"showContour"in t&&(this.showContour=c(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=c(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=f(t.contourColor)),"contourProject"in t&&(this.contourProject=c(t.contourProject,function(t){return c(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=f(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=c(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=c(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(m.freeFloat(this._field[2].data),this._field[2].data=m.mallocFloat(d.nextPow2(n))),this._field[2]=_(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;2>o;++o)this._field[2].size>this._field[o].data.length&&(m.freeFloat(this._field[o].data),this._field[o].data=m.mallocFloat(this._field[2].size)),this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var s=t.coords;if(!Array.isArray(s)||3!==s.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;2>o;++o){var u=s[o];for(y=0;2>y;++y)if(u.shape[y]!==a[y])throw new Error("gl-surface: coords have incorrect shape");l(this._field[o],u)}}else if(t.ticks){var h=t.ticks;if(!Array.isArray(h)||2!==h.length)throw new Error("gl-surface: invalid ticks");for(o=0;2>o;++o){var p=h[o];if((Array.isArray(p)||p.length)&&(p=_(p)),p.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var g=_(p.data,a);g.stride[o]=p.stride[0],g.stride[1^o]=0,l(this._field[o],g)}}else{for(o=0;2>o;++o){var v=[0,0];v[o]=1,this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2],v,0)}this._field[0].set(0,0,0);for(var y=0;y<a[0];++y)this._field[0].set(y+1,0,y);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),y=0;y<a[1];++y)this._field[1].set(0,y+1,y);this._field[1].set(0,a[1]+1,a[1]-1)}var b=this._field,x=_(m.mallocFloat(3*b[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;3>o;++o)T(x.pick(o),b[o],"mirror");var k=_(m.mallocFloat(3*b[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(y=0;y<a[1]+2;++y){var A=x.get(0,o,y,0),M=x.get(0,o,y,1),E=x.get(1,o,y,0),L=x.get(1,o,y,1),S=x.get(2,o,y,0),C=x.get(2,o,y,1),z=E*C-L*S,P=S*M-C*A,R=A*L-M*E,I=Math.sqrt(z*z+P*P+R*R);1e-8>I?(I=Math.max(Math.abs(z),Math.abs(P),Math.abs(R)),1e-8>I?(R=1,P=z=0,I=1):I=1/I):I=1/Math.sqrt(I),k.set(o,y,0,z*I),k.set(o,y,1,P*I),k.set(o,y,2,R*I)}m.free(x.data);var N=[1/0,1/0,1/0],j=[-(1/0),-(1/0),-(1/0)],F=1/0,D=-(1/0),B=(a[0]-1)*(a[1]-1)*6,U=m.mallocFloat(d.nextPow2(10*B)),V=0,q=0;for(o=0;o<a[0]-1;++o)t:for(y=0;y<a[1]-1;++y){for(var H=0;2>H;++H)for(var G=0;2>G;++G)for(var Y=0;3>Y;++Y){var X=this._field[Y].get(1+o+H,1+y+G);if(isNaN(X)||!isFinite(X))continue t}for(Y=0;6>Y;++Y){var W=o+O[Y][0],Z=y+O[Y][1],K=this._field[0].get(W+1,Z+1),$=this._field[1].get(W+1,Z+1);X=this._field[2].get(W+1,Z+1);var Q=X;z=k.get(W+1,Z+1,0),P=k.get(W+1,Z+1,1),R=k.get(W+1,Z+1,2),t.intensity&&(Q=t.intensity.get(W,Z)),U[V++]=W,U[V++]=Z,U[V++]=K,U[V++]=$,U[V++]=X,U[V++]=0,U[V++]=Q,U[V++]=z,U[V++]=P,U[V++]=R,N[0]=Math.min(N[0],K),N[1]=Math.min(N[1],$),N[2]=Math.min(N[2],X),F=Math.min(F,Q),j[0]=Math.max(j[0],K),j[1]=Math.max(j[1],$),j[2]=Math.max(j[2],X),D=Math.max(D,Q),q+=1}}for(t.intensityBounds&&(F=+t.intensityBounds[0],D=+t.intensityBounds[1]),o=6;V>o;o+=10)U[o]=(U[o]-F)/(D-F);this._vertexCount=q,this._coordinateBuffer.update(U.subarray(0,V)),m.freeFloat(U),m.free(k.data),this.bounds=[N,j],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===F&&this.intensityBounds[1]===D||(r=!0),this.intensityBounds=[F,D]}if("levels"in t){var J=t.levels;for(J=Array.isArray(J[0])?J.slice():[[],[],J],o=0;3>o;++o)J[o]=J[o].slice(),J.sort(function(t,e){return t-e});t:for(o=0;3>o;++o){if(J[o].length!==this.contourLevels[o].length){r=!0;break}for(y=0;y<J[o].length;++y)if(J[o][y]!==this.contourLevels[o][y]){r=!0;break t}}this.contourLevels=J}if(r){b=this._field,a=this.shape;for(var tt=[],et=0;3>et;++et){J=this.contourLevels[et];var rt=[],nt=[],it=[0,0,0];for(o=0;o<J.length;++o){var at=w(this._field[et],J[o]);rt.push(tt.length/5|0),q=0;t:for(y=0;y<at.cells.length;++y){var ot=at.cells[y];for(Y=0;2>Y;++Y){var st=at.positions[ot[Y]],lt=st[0],ct=0|Math.floor(lt),ut=lt-ct,ft=st[1],ht=0|Math.floor(ft),dt=ft-ht,pt=!1;
+e.exports=function(t){return n(t,i,a,null,[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"weight",type:"float"}])}},{"gl-shader":197}],182:[function(t,e,r){"use strict";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}function i(t,e){function r(t,e,r,n,a,o){var s=[t,e,r,0,0,0,1];s[n+3]=1,s[n]=a,i.push.apply(i,s),s[6]=-1,i.push.apply(i,s),s[n]=o,i.push.apply(i,s),i.push.apply(i,s),s[6]=1,i.push.apply(i,s),s[n]=a,i.push.apply(i,s)}var i=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=a(t,i),c=o(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),u=s(t);u.attributes.position.location=0,u.attributes.color.location=1,u.attributes.weight.location=2;var f=new n(t,l,c,u);return f.update(e),f}var a=t("gl-buffer"),o=t("gl-vao"),s=t("./shaders/index");e.exports=i;var l=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],c=n.prototype,u=[0,0,0],f=[0,0,0],h=[0,0];c.isTransparent=function(){return!1},c.drawTransparent=function(t){},c.draw=function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||l,o=t.view||l,s=t.projection||l;this.axes&&(i=this.axes.lastCubeProps.axis);for(var c=u,d=f,p=0;3>p;++p)i&&i[p]<0?(c[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(c[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);h[0]=e.drawingBufferWidth,h[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=s,n.uniforms.coordinates=[this.position,c,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=h;for(var p=0;3>p;++p)n.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},c.update=function(t){t&&("bounds"in t&&(this.bounds=t.bounds),"position"in t&&(this.position=t.position),"lineWidth"in t&&(this.lineWidth=t.lineWidth),"colors"in t&&(this.colors=t.colors),"enabled"in t&&(this.enabled=t.enabled),"drawSides"in t&&(this.drawSides=t.drawSides))},c.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{"./shaders/index":181,"gl-buffer":118,"gl-vao":226}],183:[function(t,e,r){"use strict";function n(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function i(t,e){var r=null;try{r=t.getContext("webgl",e),r||(r=t.getContext("experimental-webgl",e))}catch(n){return null}return r}function a(t){var e=Math.round(Math.log(Math.abs(t))/Math.log(10));if(0>e){var r=Math.round(Math.pow(10,-e));return Math.ceil(t*r)/r}if(e>0){var r=Math.round(Math.pow(10,e));return Math.ceil(t/r)*r}return Math.ceil(t)}function o(t){return"boolean"==typeof t?t:!0}function s(t){function e(){if(!_&&H.autoResize){var t=w.parentNode,e=1,r=1;t&&t!==document.body?(e=t.clientWidth,r=t.clientHeight):(e=window.innerWidth,r=window.innerHeight);var n=0|Math.ceil(e*H.pixelRatio),i=0|Math.ceil(r*H.pixelRatio);if(n!==w.width||i!==w.height){w.width=n,w.height=i;var a=w.style;a.position=a.position||"absolute",a.left="0px",a.top="0px",a.width=e+"px",a.height=r+"px",F=!0}}}function r(){for(var t=O.length,e=j.length,r=0;e>r;++r)N[r]=0;t:for(var r=0;t>r;++r){var n=O[r],i=n.pickSlots;if(i){for(var a=0;e>a;++a)if(N[a]+i<255){I[r]=a,n.setPickBase(N[a]+1),N[a]+=i;continue t}var o=h(A,q);I[r]=e,j.push(o),N.push(i),n.setPickBase(1),e+=1}else I[r]=-1}for(;e>0&&0===N[e-1];)N.pop(),j.pop().dispose()}function s(){return H.contextLost?!0:void(A.isContextLost()&&(H.contextLost=!0,H.mouseListener.enabled=!1,H.selection.object=null,H.oncontextloss&&H.oncontextloss()))}function y(){if(!s()){A.colorMask(!0,!0,!0,!0),A.depthMask(!0),A.disable(A.BLEND),A.enable(A.DEPTH_TEST);for(var t=O.length,e=j.length,r=0;e>r;++r){var n=j[r];n.shape=G,n.begin();for(var i=0;t>i;++i)if(I[i]===r){var a=O[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(V))}n.end()}}}function b(){if(!s()){e();var t=H.camera.tick();V.view=H.camera.matrix,F=F||t,D=D||t,z.pixelRatio=H.pixelRatio,R.pixelRatio=H.pixelRatio;var r=O.length,n=W[0],i=W[1];n[0]=n[1]=n[2]=1/0,i[0]=i[1]=i[2]=-(1/0);for(var o=0;r>o;++o){var l=O[o];l.pixelRatio=H.pixelRatio,l.axes=H.axes,F=F||!!l.dirty,D=D||!!l.dirty;var c=l.bounds;if(c)for(var f=c[0],h=c[1],d=0;3>d;++d)n[d]=Math.min(n[d],f[d]),i[d]=Math.max(i[d],h[d])}var g=H.bounds;if(H.autoBounds)for(var d=0;3>d;++d){if(i[d]<n[d])n[d]=-1,i[d]=1;else{n[d]===i[d]&&(n[d]-=1,i[d]+=1);var m=.05*(i[d]-n[d]);n[d]=n[d]-m,i[d]=i[d]+m}g[0][d]=n[d],g[1][d]=i[d]}for(var b=!1,d=0;3>d;++d)b=b||Z[0][d]!==g[0][d]||Z[1][d]!==g[1][d],Z[0][d]=g[0][d],Z[1][d]=g[1][d];if(b){for(var x=[0,0,0],o=0;3>o;++o)x[o]=a((g[1][o]-g[0][o])/10);z.autoTicks?z.update({bounds:g,tickSpacing:x}):z.update({bounds:g})}D=D||b,F=F||b;var _=A.drawingBufferWidth,w=A.drawingBufferHeight;q[0]=_,q[1]=w,G[0]=0|Math.max(_/H.pixelRatio,1),G[1]=0|Math.max(w/H.pixelRatio,1),v(B,H.fovy,_/w,H.zNear,H.zFar);for(var o=0;16>o;++o)U[o]=0;U[15]=1;for(var k=0,o=0;3>o;++o)k=Math.max(k,g[1][o]-g[0][o]);for(var o=0;3>o;++o)H.autoScale?U[5*o]=H.aspect[o]/(g[1][o]-g[0][o]):U[5*o]=1/k,H.autoCenter&&(U[12+o]=.5*-U[5*o]*(g[0][o]+g[1][o]));for(var o=0;r>o;++o){var l=O[o];l.axesBounds=g,H.clipToBounds&&(l.clipBounds=g)}if(T.object&&(H.snapToData?R.position=T.dataCoordinate:R.position=T.dataPosition,R.bounds=g),D&&(D=!1,y()),F){H.axesPixels=u(H.axes,V,_,w),H.onrender&&H.onrender(),A.bindFramebuffer(A.FRAMEBUFFER,null),A.viewport(0,0,_,w);var M=H.clearColor;A.clearColor(M[0],M[1],M[2],M[3]),A.clear(A.COLOR_BUFFER_BIT|A.DEPTH_BUFFER_BIT),A.depthMask(!0),A.colorMask(!0,!0,!0,!0),A.enable(A.DEPTH_TEST),A.depthFunc(A.LEQUAL),A.disable(A.BLEND),A.disable(A.CULL_FACE);var S=!1;z.enable&&(S=S||z.isTransparent(),z.draw(V)),R.axes=z,T.object&&R.draw(V),A.disable(A.CULL_FACE);for(var o=0;r>o;++o){var l=O[o];l.axes=z,l.pixelRatio=H.pixelRatio,l.isOpaque&&l.isOpaque()&&l.draw(V),l.isTransparent&&l.isTransparent()&&(S=!0)}if(S){E.shape=q,E.bind(),A.clear(A.DEPTH_BUFFER_BIT),A.colorMask(!1,!1,!1,!1),A.depthMask(!0),A.depthFunc(A.LESS),z.enable&&z.isTransparent()&&z.drawTransparent(V);for(var o=0;r>o;++o){var l=O[o];l.isOpaque&&l.isOpaque()&&l.draw(V)}A.enable(A.BLEND),A.blendEquation(A.FUNC_ADD),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.colorMask(!0,!0,!0,!0),A.depthMask(!1),A.clearColor(0,0,0,0),A.clear(A.COLOR_BUFFER_BIT),z.isTransparent()&&z.drawTransparent(V);for(var o=0;r>o;++o){var l=O[o];l.isTransparent&&l.isTransparent()&&l.drawTransparent(V)}A.bindFramebuffer(A.FRAMEBUFFER,null),A.blendFunc(A.ONE,A.ONE_MINUS_SRC_ALPHA),A.disable(A.DEPTH_TEST),L.bind(),E.color[0].bind(0),L.uniforms.accumBuffer=0,p(A),A.disable(A.BLEND)}F=!1;for(var o=0;r>o;++o)O[o].dirty=!1}}}function x(){_||H.contextLost||(requestAnimationFrame(x),b())}t=t||{};var _=!1,w=(t.pixelRatio||parseFloat(window.devicePixelRatio),t.canvas);if(!w)if(w=document.createElement("canvas"),t.container){var k=t.container;k.appendChild(w)}else document.body.appendChild(w);var A=t.gl;if(A||(A=i(w,t.glOptions||{premultipliedAlpha:!0,antialias:!0})),!A)throw new Error("webgl not supported");var M=t.bounds||[[-10,-10,-10],[10,10,10]],T=new n,E=d(A,[A.drawingBufferWidth,A.drawingBufferHeight],{preferFloat:!0}),L=m(A),S=t.camera||{eye:[2,0,0],center:[0,0,0],up:[0,1,0],zoomMin:.1,zoomMax:100,mode:"turntable"},C=t.axes||{},z=c(A,C);z.enable=!C.disable;var P=t.spikes||{},R=f(A,P),O=[],I=[],N=[],j=[],F=!0,D=!0,B=new Array(16),U=new Array(16),V={view:null,projection:B,model:U},D=!0,q=[A.drawingBufferWidth,A.drawingBufferHeight],H={gl:A,contextLost:!1,pixelRatio:t.pixelRatio||parseFloat(window.devicePixelRatio),canvas:w,selection:T,camera:l(w,S),axes:z,axesPixels:null,spikes:R,bounds:M,objects:O,shape:q,aspect:t.aspectRatio||[1,1,1],pickRadius:t.pickRadius||10,zNear:t.zNear||.01,zFar:t.zFar||1e3,fovy:t.fovy||Math.PI/4,clearColor:t.clearColor||[0,0,0,0],autoResize:o(t.autoResize),autoBounds:o(t.autoBounds),autoScale:!!t.autoScale,autoCenter:o(t.autoCenter),clipToBounds:o(t.clipToBounds),snapToData:!!t.snapToData,onselect:t.onselect||null,onrender:t.onrender||null,onclick:t.onclick||null,cameraParams:V,oncontextloss:null,mouseListener:null},G=[A.drawingBufferWidth/H.pixelRatio|0,A.drawingBufferHeight/H.pixelRatio|0];H.autoResize&&e(),window.addEventListener("resize",e),H.update=function(t){_||(t=t||{},F=!0,D=!0)},H.add=function(t){_||(t.axes=z,O.push(t),I.push(-1),F=!0,D=!0,r())},H.remove=function(t){if(!_){var e=O.indexOf(t);0>e||(O.splice(e,1),I.pop(),F=!0,D=!0,r())}},H.dispose=function(){if(!_&&(_=!0,window.removeEventListener("resize",e),w.removeEventListener("webglcontextlost",s),H.mouseListener.enabled=!1,!H.contextLost)){z.dispose(),R.dispose();for(var t=0;t<O.length;++t)O[t].dispose();E.dispose();for(var t=0;t<j.length;++t)j[t].dispose();L.dispose(),A=null,z=null,R=null,O=[]}};var Y=!1,X=0;H.mouseListener=g(w,function(t,e,r){if(!_){var n=j.length,i=O.length,a=T.object;T.distance=1/0,T.mouse[0]=e,T.mouse[1]=r,T.object=null,T.screen=null,T.dataCoordinate=T.dataPosition=null;var o=!1;if(t&&X)Y=!0;else{Y&&(D=!0),Y=!1;for(var s=0;n>s;++s){var l=j[s].query(e,G[1]-r-1,H.pickRadius);if(l){if(l.distance>T.distance)continue;for(var c=0;i>c;++c){var u=O[c];if(I[c]===s){var f=u.pick(l);f&&(T.buttons=t,T.screen=l.coord,T.distance=l.distance,T.object=u,T.index=f.distance,T.dataPosition=f.position,T.dataCoordinate=f.dataCoordinate,T.data=f,o=!0)}}}}}a&&a!==T.object&&(a.highlight&&a.highlight(null),F=!0),T.object&&(T.object.highlight&&T.object.highlight(T.data),F=!0),o=o||T.object!==a,o&&H.onselect&&H.onselect(T),1&t&&!(1&X)&&H.onclick&&H.onclick(T),X=t}}),w.addEventListener("webglcontextlost",s);var W=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],Z=[W[0].slice(),W[1].slice()];return x(),H.redraw=function(){_||(F=!0,b())},H}e.exports=s;var l=t("3d-view-controls"),c=t("gl-axes3d"),u=t("gl-axes3d/properties"),f=t("gl-spikes3d"),h=t("gl-select-static"),d=t("gl-fbo"),p=t("a-big-triangle"),g=t("mouse-change"),v=t("gl-mat4/perspective"),m=t("./lib/shader")},{"./lib/shader":166,"3d-view-controls":167,"a-big-triangle":169,"gl-axes3d":170,"gl-axes3d/properties":180,"gl-fbo":123,"gl-mat4/perspective":140,"gl-select-static":196,"gl-spikes3d":182,"mouse-change":241}],184:[function(t,e,r){"use strict";e.exports={vertex:"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 color;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n  vec3 xposition = view * vec3(position, 1.0);\n  return vec4(\n    xposition.xy + scale * offset * xposition.z,\n    0,\n    xposition.z);\n}\n\n\n\n\nvoid main() {\n  fragColor = color;\n\n  gl_Position = computePosition_1_0(\n    position,\n    offset,\n    viewTransform,\n    pixelScale);\n}\n",fragment:"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\n}\n",pickVertex:"precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec2 offset;\nattribute vec4 id;\n\nuniform mat3 viewTransform;\nuniform vec2 pixelScale;\nuniform vec4 pickOffset;\n\nvarying vec4 fragColor;\n\nvec4 computePosition_1_0(vec2 position, vec2 offset, mat3 view, vec2 scale) {\n  vec3 xposition = view * vec3(position, 1.0);\n  return vec4(\n    xposition.xy + scale * offset * xposition.z,\n    0,\n    xposition.z);\n}\n\n\n\n\nvoid main() {\n  vec4 fragId = id + pickOffset;\n\n  fragId.y += floor(fragId.x / 256.0);\n  fragId.x -= floor(fragId.x / 256.0) * 256.0;\n\n  fragId.z += floor(fragId.y / 256.0);\n  fragId.y -= floor(fragId.y / 256.0) * 256.0;\n\n  fragId.w += floor(fragId.z / 256.0);\n  fragId.z -= floor(fragId.z / 256.0) * 256.0;\n\n  fragColor = fragId / 255.0;\n\n  gl_Position = computePosition_1_0(\n    position,\n    offset,\n    viewTransform,\n    pixelScale);\n}\n",pickFragment:"precision lowp float;\n#define GLSLIFY 1\nvarying vec4 fragColor;\nvoid main() {\n  gl_FragColor = fragColor;\n}\n"}},{}],185:[function(t,e,r){"use strict";function n(t){if(t in h)return h[t];var e=u(t,{polygons:!0,font:"sans-serif",textAlign:"left",textBaseline:"alphabetic"}),r=[],n=[];e.forEach(function(t){t.forEach(function(t){for(var e=0;e<t.length;++e){var i=t[(e+t.length-1)%t.length],a=t[e],o=t[(e+1)%t.length],s=t[(e+2)%t.length],l=a[0]-i[0],c=a[1]-i[1],u=Math.sqrt(l*l+c*c);l/=u,c/=u,r.push(i[0],i[1]+1.4),n.push(c,-l),r.push(i[0],i[1]+1.4),n.push(-c,l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(i[0],i[1]+1.4),n.push(c,-l),r.push(a[0],a[1]+1.4),n.push(c,-l);var f=s[0]-o[0],h=s[1]-o[1],d=Math.sqrt(f*f+h*h);f/=d,h/=d,r.push(a[0],a[1]+1.4),n.push(c,-l),r.push(a[0],a[1]+1.4),n.push(-c,l),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(o[0],o[1]+1.4),n.push(-h,f),r.push(a[0],a[1]+1.4),n.push(h,-f),r.push(o[0],o[1]+1.4),n.push(h,-f)}})});for(var i=[1/0,1/0,-(1/0),-(1/0)],a=0;a<r.length;a+=2)for(var o=0;2>o;++o)i[o]=Math.min(i[o],r[a+o]),i[2+o]=Math.max(i[2+o],r[a+o]);return h[t]={coords:r,normals:n,bounds:i}}function i(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.offsetBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.numPoints=0,this.numVertices=0,this.pickOffset=0,this.points=null}function a(t,e){var r=t.gl,n=o(r,f.vertex,f.fragment),a=o(r,f.pickVertex,f.pickFragment),l=s(r),c=s(r),u=s(r),h=s(r),d=new i(t,n,a,l,c,u,h);return d.update(e),t.addObject(d),d}e.exports=a;var o=t("gl-shader"),s=t("gl-buffer"),l=t("text-cache"),c=t("typedarray-pool"),u=t("vectorize-text"),f=t("./lib/shaders"),h={},d=i.prototype;!function(){function t(){var t=this.plot,n=this.bounds,i=t.viewBox,a=t.dataBox,o=t.pixelRatio,s=n[2]-n[0],l=n[3]-n[1],c=a[2]-a[0],u=a[3]-a[1];e[0]=2*s/c,e[4]=2*l/u,e[6]=2*(n[0]-a[0])/c-1,e[7]=2*(n[1]-a[1])/u-1;var f=i[2]-i[0],h=i[3]-i[1];r[0]=2*o/f,r[1]=2*o/h}var e=[1,0,0,0,1,0,0,0,1],r=[1,1];d.draw=function(){var n=this.plot,i=this.shader,a=this.numVertices;if(a){var o=n.gl;t.call(this),i.bind(),i.uniforms.pixelScale=r,i.uniforms.viewTransform=e,this.positionBuffer.bind(),i.attributes.position.pointer(),this.offsetBuffer.bind(),i.attributes.offset.pointer(),this.colorBuffer.bind(),i.attributes.color.pointer(o.UNSIGNED_BYTE,!0),o.drawArrays(o.TRIANGLES,0,a)}};var n=[0,0,0,0];d.drawPick=function(i){var a=this.plot,o=this.pickShader,s=this.numVertices,l=a.gl;if(this.pickOffset=i,!s)return i;for(var c=0;4>c;++c)n[c]=i>>8*c&255;return t.call(this),o.bind(),o.uniforms.pixelScale=r,o.uniforms.viewTransform=e,o.uniforms.pickOffset=n,this.positionBuffer.bind(),o.attributes.position.pointer(),this.offsetBuffer.bind(),o.attributes.offset.pointer(),this.idBuffer.bind(),o.attributes.id.pointer(l.UNSIGNED_BYTE,!1),l.drawArrays(l.TRIANGLES,0,s),i+this.numPoints}}(),d.pick=function(t,e,r){var n=this.pickOffset,i=this.numPoints;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}},d.update=function(t){t=t||{};var e=t.positions||[],r=t.colors||[],i=t.glyphs||[],a=t.sizes||[],o=t.borderWidths||[],s=t.borderColors||[];this.points=e;for(var u=this.bounds=[1/0,1/0,-(1/0),-(1/0)],f=0,h=0;h<i.length;++h){f+=l("sans-serif",i[h]).data.length+n(i[h]).coords.length>>1;for(var d=0;2>d;++d)u[d]=Math.min(u[d],e[2*h+d]),u[2+d]=Math.max(u[2+d],e[2*h+d])}u[0]===u[2]&&(u[2]+=1),u[3]===u[1]&&(u[3]+=1);for(var p=1/(u[2]-u[0]),g=1/(u[3]-u[1]),v=u[0],m=u[1],y=c.mallocFloat32(2*f),b=c.mallocFloat32(2*f),x=c.mallocUint8(4*f),_=c.mallocUint32(f),w=0,h=0;h<i.length;++h){for(var k=l("sans-serif",i[h]),A=n(i[h]),M=p*(e[2*h]-v),T=g*(e[2*h+1]-m),E=a[h],L=255*r[4*h],S=255*r[4*h+1],C=255*r[4*h+2],z=255*r[4*h+3],P=.5*(A.bounds[0]+A.bounds[2]),R=.5*(A.bounds[1]+A.bounds[3]),d=0;d<k.data.length;d+=2)y[2*w]=M,y[2*w+1]=T,b[2*w]=-E*(k.data[d]-P),b[2*w+1]=-E*(k.data[d+1]-R),x[4*w]=L,x[4*w+1]=S,x[4*w+2]=C,x[4*w+3]=z,_[w]=h,w+=1;var O=o[h];L=255*s[4*h],S=255*s[4*h+1],C=255*s[4*h+2],z=255*s[4*h+3];for(var d=0;d<A.coords.length;d+=2)y[2*w]=M,y[2*w+1]=T,b[2*w]=-(E*(A.coords[d]-P)+O*A.normals[d]),b[2*w+1]=-(E*(A.coords[d+1]-R)+O*A.normals[d+1]),x[4*w]=L,x[4*w+1]=S,x[4*w+2]=C,x[4*w+3]=z,_[w]=h,w+=1}this.numPoints=i.length,this.numVertices=f,this.positionBuffer.update(y),this.offsetBuffer.update(b),this.colorBuffer.update(x),this.idBuffer.update(_),c.free(y),c.free(b),c.free(x),c.free(_)},d.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.offsetBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{"./lib/shaders":184,"gl-buffer":118,"gl-shader":197,"text-cache":273,"typedarray-pool":278,"vectorize-text":280}],186:[function(t,e,r){r.pointVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute float weight;\n\nuniform mat3 matrix;\nuniform float pointSize, useWeight;\n\nvarying float fragWeight;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n  fragWeight = mix(1.0, weight, useWeight);\n}\n",r.pointFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color, borderColor;\nuniform float centerFraction;\n\nvarying float fragWeight;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  vec4 baseColor = mix(borderColor, color, smoothStep(radius, centerFraction));\n  float alpha = 1.0 - pow(1.0 - baseColor.a, fragWeight);\n  gl_FragColor = vec4(baseColor.rgb * alpha, alpha);\n}\n",r.pickVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 position;\nattribute vec4 pickId;\n\nuniform mat3 matrix;\nuniform float pointSize;\nuniform vec4 pickOffset;\n\nvarying vec4 fragId;\n\nvoid main() {\n  vec3 hgPosition = matrix * vec3(position, 1);\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\n  gl_PointSize = pointSize;\n\n  vec4 id = pickId + pickOffset;\n  id.y += floor(id.x / 256.0);\n  id.x -= floor(id.x / 256.0) * 256.0;\n\n  id.z += floor(id.y / 256.0);\n  id.y -= floor(id.y / 256.0) * 256.0;\n\n  id.w += floor(id.z / 256.0);\n  id.z -= floor(id.z / 256.0) * 256.0;\n\n  fragId = id;\n}\n",r.pickFragment="precision mediump float;\n#define GLSLIFY 1\n\nvarying vec4 fragId;\n\nvoid main() {\n  float radius = length(2.0*gl_PointCoord.xy-1.0);\n  if(radius > 1.0) {\n    discard;\n  }\n  gl_FragColor = fragId / 255.0;\n}\n"},{}],187:[function(t,e,r){arguments[4][62][0].apply(r,arguments)},{dup:62}],188:[function(t,e,r){"use strict";function n(t,e,r,n,a){4*h>=a?i(0,a-1,t,e,r,n):f(0,a-1,t,e,r,n)}function i(t,e,r,n,i,a){for(var o=t+1;e>=o;++o){for(var s=r[o],l=n[2*o],c=n[2*o+1],u=i[o],f=a[o],h=o;h>t;){var d=r[h-1],p=n[2*(h-1)];if((d-s||l-p)>=0)break;r[h]=d,n[2*h]=p,n[2*h+1]=n[2*h-1],i[h]=i[h-1],a[h]=a[h-1],h-=1}r[h]=s,n[2*h]=l,n[2*h+1]=c,i[h]=u,a[h]=f}}function a(t,e,r,n,i,a){var o=r[t],s=n[2*t],l=n[2*t+1],c=i[t],u=a[t];r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e],r[e]=o,n[2*e]=s,n[2*e+1]=l,i[e]=c,a[e]=u}function o(t,e,r,n,i,a){r[t]=r[e],n[2*t]=n[2*e],n[2*t+1]=n[2*e+1],i[t]=i[e],a[t]=a[e]}function s(t,e,r,n,i,a,o){var s=n[t],l=i[2*t],c=i[2*t+1],u=a[t],f=o[t];n[t]=n[e],i[2*t]=i[2*e],i[2*t+1]=i[2*e+1],a[t]=a[e],o[t]=o[e],n[e]=n[r],i[2*e]=i[2*r],i[2*e+1]=i[2*r+1],a[e]=a[r],o[e]=o[r],n[r]=s,i[2*r]=l,i[2*r+1]=c,a[r]=u,o[r]=f}function l(t,e,r,n,i,a,o,s,l,c,u){s[t]=s[e],l[2*t]=l[2*e],l[2*t+1]=l[2*e+1],c[t]=c[e],u[t]=u[e],s[e]=r,l[2*e]=n,l[2*e+1]=i,c[e]=a,u[e]=o}function c(t,e,r,n,i){return(r[t]-r[e]||n[2*e]-n[2*t]||i[t]-i[e])<0}function u(t,e,r,n,i,a,o,s){return(e-a[t]||o[2*t]-r||i-s[t])<0}function f(t,e,r,n,d,p){var 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if(!u(it,O,I,N,j,r,n,d))for(;;){if(u(E,O,I,N,j,r,n,d)){u(E,S,C,z,P,r,n,d)?(s(it,T,E,r,n,d,p),++T,--E):(a(it,E,r,n,d,p),--E);break}if(--E<it)break}l(t,T-1,S,C,z,P,R,r,n,d,p),l(e,E+1,O,I,N,j,F,r,n,d,p),h>=T-2-t?i(t,T-2,r,n,d,p):f(t,T-2,r,n,d,p),h>=e-(E+2)?i(E+2,e,r,n,d,p):f(E+2,e,r,n,d,p),h>=E-T?i(T,E,r,n,d,p):f(T,E,r,n,d,p)}e.exports=n;var h=32},{}],189:[function(t,e,r){"use strict";function n(t,e,r,n,i,a,o,s){for(var l=r,c=r;n>c;++c){var u=t[2*c],f=t[2*c+1],h=e[c];u>=i&&o>=u&&f>=a&&s>=f&&(c===l?l+=1:(t[2*c]=t[2*l],t[2*c+1]=t[2*l+1],e[c]=e[l],t[2*l]=u,t[2*l+1]=f,e[l]=h,l+=1))}return l}function i(t,e,r){this.pixelSize=t,this.offset=e,this.count=r}function a(t,e,r,a){function l(i,a,o,s,c,u){var f=.5*o,h=s+1,d=c-s;r[_]=d,x[_++]=u;for(var p=0;2>p;++p)for(var g=0;2>g;++g){var v=i+p*f,m=a+g*f,y=n(t,e,h,c,v,m,v+f,m+f);if(y!==h){if(y-h>=Math.max(.9*d,32)){var b=c+s>>>1;l(v,m,f,h,b,u+1),h=b}l(v,m,f,h,y,u+1),h=y}}}var c=t.length>>>1;if(1>c)return[];for(var u=1/0,f=1/0,h=-(1/0),d=-(1/0),p=0;c>p;++p){var g=t[2*p],v=t[2*p+1];u=Math.min(u,g),h=Math.max(h,g),f=Math.min(f,v),d=Math.max(d,v),e[p]=p}u===h&&(h+=1+Math.abs(h)),f===d&&(d+=1+Math.abs(h));var m=1/(h-u),y=1/(d-f),b=Math.max(h-u,d-f);a=a||[0,0,0,0],a[0]=u,a[1]=f,a[2]=h,a[3]=d;var x=o.mallocInt32(c),_=0;l(u,f,b,0,c,0),s(x,t,e,r,c);for(var w=[],k=0,A=c,_=c-1;_>=0;--_){t[2*_]=(t[2*_]-u)*m,t[2*_+1]=(t[2*_+1]-f)*y;var M=x[_];M!==k&&(w.push(new i(b*Math.pow(.5,M),_+1,A-(_+1))),A=_+1,k=M)}return w.push(new i(b*Math.pow(.5,M+1),0,A)),o.free(x),w}var o=t("typedarray-pool"),s=t("./lib/sort");e.exports=a},{"./lib/sort":188,"typedarray-pool":278}],190:[function(t,e,r){"use strict";function n(t,e,r,n,i,a){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.weightBuffer=n,this.shader=i,this.pickShader=a,this.scales=[],this.size=12,this.borderSize=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.pickOffset=0,this.points=null,this.xCoords=null}function i(t,e){var r=t.gl,i=o(r),s=o(r),l=o(r),c=a(r,u.pointVertex,u.pointFragment),f=a(r,u.pickVertex,u.pickFragment),h=new n(t,i,s,l,c,f);return h.update(e),t.addObject(h),h}var a=t("gl-shader"),o=t("gl-buffer"),s=t("binary-search-bounds"),l=t("snap-points-2d"),c=t("typedarray-pool"),u=t("./lib/shader");e.exports=i;var f=n.prototype;f.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.xCoords&&c.free(this.xCoords),this.plot.removeObject(this)},f.update=function(t){function e(e,r){return e in t?t[e]:r}t=t||{},this.size=e("size",12),this.color=e("color",[1,0,0,1]).slice(),this.borderSize=e("borderSize",1),this.borderColor=e("borderColor",[0,0,0,1]).slice(),this.xCoords&&c.free(this.xCoords);var r=t.positions,n=c.mallocFloat32(r.length),i=c.mallocInt32(r.length>>>1);n.set(r);var a=c.mallocFloat32(r.length);this.points=r,this.scales=l(n,i,a,this.bounds),this.offsetBuffer.update(n),this.pickBuffer.update(i),this.weightBuffer.update(a);for(var o=c.mallocFloat32(r.length>>>1),s=0,u=0;s<r.length;s+=2,++u)o[u]=n[s];c.free(i),c.free(n),c.free(a),this.xCoords=o,this.pointCount=r.length>>>1,this.pickOffset=0},f.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.scales,o=this.offsetBuffer,l=this.pickBuffer,c=this.bounds,u=this.size,f=this.borderSize,h=n.gl,d=n.pickPixelRatio,p=n.viewBox,g=n.dataBox;if(0===this.pointCount)return r;var v=c[2]-c[0],m=c[3]-c[1],y=g[2]-g[0],b=g[3]-g[1],x=(p[2]-p[0])*d/n.pixelRatio,_=(p[3]-p[1])*d/n.pixelRatio,w=Math.min(y/x,b/_);t[0]=2*v/y,t[4]=2*m/b,t[6]=2*(c[0]-g[0])/y-1,t[7]=2*(c[1]-g[1])/b-1,this.pickOffset=r,e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,i.bind(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointSize=d*(u+f),i.uniforms.pickOffset=e,0===this.borderSize?i.uniforms.centerFraction=2:i.uniforms.centerFraction=u/(u+f+1.25),o.bind(),i.attributes.position.pointer(),l.bind(),i.attributes.pickId.pointer(h.UNSIGNED_BYTE);for(var k=this.xCoords,A=(g[0]-c[0]-w*u*d)/v,M=(g[2]-c[0]+w*u*d)/v,T=a.length-1;T>=0;--T){var E=a[T];if(!(E.pixelSize<w&&T>1)){var L=E.offset,S=E.count+L,C=s.ge(k,A,L,S-1),z=s.lt(k,M,C,S-1)+1;z>C&&h.drawArrays(h.POINTS,C,z-C)}}return r+this.pointCount}}(),f.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.scales,i=this.offsetBuffer,a=this.bounds,o=this.size,l=this.borderSize,c=e.gl,u=e.pixelRatio,f=e.viewBox,h=e.dataBox;if(0!==this.pointCount){var d=a[2]-a[0],p=a[3]-a[1],g=h[2]-h[0],v=h[3]-h[1],m=f[2]-f[0],y=f[3]-f[1],b=Math.min(g/m,v/y);t[0]=2*d/g,t[4]=2*p/v,t[6]=2*(a[0]-h[0])/g-1,t[7]=2*(a[1]-h[1])/v-1,r.bind(),r.uniforms.matrix=t,r.uniforms.color=this.color,r.uniforms.borderColor=this.borderColor,r.uniforms.pointSize=u*(o+l),r.uniforms.useWeight=1,0===this.borderSize?r.uniforms.centerFraction=2:r.uniforms.centerFraction=o/(o+l+1.25),i.bind(),r.attributes.position.pointer(),this.weightBuffer.bind(),r.attributes.weight.pointer();for(var x=this.xCoords,_=(h[0]-a[0]-b*o*u)/d,w=(h[2]-a[0]+b*o*u)/d,k=!0,A=n.length-1;A>=0;--A){var M=n[A];if(!(M.pixelSize<b&&A>1)){var T=M.offset,E=M.count+T,L=s.ge(x,_,T,E-1),S=s.lt(x,w,L,E-1)+1;S>L&&c.drawArrays(c.POINTS,L,S-L),k&&(k=!1,r.uniforms.useWeight=0)}}}}}(),f.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(n>r||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{"./lib/shader":186,"binary-search-bounds":187,"gl-buffer":118,"gl-shader":197,"snap-points-2d":189,"typedarray-pool":278}],191:[function(t,e,r){"use strict";function n(t,e){var r=a[e];if(r||(r=a[e]={}),t in r)return r[t];for(var n=i(t,{textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),o=i(t,{triangles:!0,textAlign:"center",textBaseline:"middle",lineHeight:1,font:e}),s=[[1/0,1/0],[-(1/0),-(1/0)]],l=0;l<n.positions.length;++l)for(var c=n.positions[l],u=0;2>u;++u)s[0][u]=Math.min(s[0][u],c[u]),s[1][u]=Math.max(s[1][u],c[u]);return r[t]=[o,n,s]}var i=t("vectorize-text");e.exports=n;var a={}},{"vectorize-text":280}],192:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t("gl-shader"),a="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0]))   || \n     any(greaterThan(position, clipBounds[1])) ) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n    \n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}",o="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n    \n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}",s="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(position, clipBounds[0]))   ||\n     any(greaterThan(position, clipBounds[1])) ) {\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n",l="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   ||\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n    discard;\n  } else {\n    gl_FragColor = interpColor * opacity;\n  }\n}\n",c="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   || \n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\n    discard;\n  } else {\n    gl_FragColor = vec4(pickGroup, pickId.bgr);\n  }\n}",u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},d={vertex:s,fragment:l,attributes:u},p={vertex:a,fragment:c,attributes:u},g={vertex:o,fragment:c,attributes:u},v={vertex:s,fragment:c,attributes:u};r.createPerspective=function(t){return n(t,f)},r.createOrtho=function(t){return n(t,h)},r.createProject=function(t){return n(t,d)},r.createPickPerspective=function(t){return n(t,p)},r.createPickOrtho=function(t){return n(t,g)},r.createPickProject=function(t){return n(t,v)}},{"gl-shader":197}],193:[function(t,e,r){"use strict";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,
+t}function i(t,e,r,i){return n(i,i,r),n(i,i,e),n(i,i,t)}function a(t,e){this.index=t,this.dataCoordinate=this.position=e}function o(t,e,r,n,i,o,s,l,c,u,f,h){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=o,this.glyphBuffer=s,this.idBuffer=l,this.vao=c,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=u,this.pickOrthoShader=f,this.pickProjectShader=h,this.points=[],this._selectResult=new a(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.dirty=!0}function s(t){return t[0]=t[1]=t[2]=0,t}function l(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function c(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function u(t){for(var e=S,r=0;2>r;++r)for(var n=0;3>n;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}function f(t,e,r,n,a){var o,f=e.axesProject,h=e.gl,d=t.uniforms,p=r.model||x,g=r.view||x,v=r.projection||x,y=e.axesBounds,b=u(e.clipBounds);o=e.axes?e.axes.lastCubeProps.axis:[1,1,1],w[0]=2/h.drawingBufferWidth,w[1]=2/h.drawingBufferHeight,t.bind(),d.view=g,d.projection=v,d.screenSize=w,d.highlightId=e.highlightId,d.highlightScale=e.highlightScale,d.clipBounds=b,d.pickGroup=e.pickId/255,d.pixelRatio=e.pixelRatio;for(var _=0;3>_;++_)if(f[_]&&e.projectOpacity[_]<1===n){d.scale=e.projectScale[_],d.opacity=e.projectOpacity[_];for(var S=E,C=0;16>C;++C)S[C]=0;for(var C=0;4>C;++C)S[5*C]=1;S[5*_]=0,o[_]<0?S[12+_]=y[0][_]:S[12+_]=y[1][_],m(S,p,S),d.model=S;var z=(_+1)%3,P=(_+2)%3,R=s(k),O=s(A);R[z]=1,O[P]=1;var I=i(v,g,p,l(M,R)),N=i(v,g,p,l(T,O));if(Math.abs(I[1])>Math.abs(N[1])){var j=I;I=N,N=j,j=R,R=O,O=j;var F=z;z=P,P=F}I[0]<0&&(R[z]=-1),N[1]>0&&(O[P]=-1);for(var D=0,B=0,C=0;4>C;++C)D+=Math.pow(p[4*z+C],2),B+=Math.pow(p[4*P+C],2);R[z]/=Math.sqrt(D),O[P]/=Math.sqrt(B),d.axes[0]=R,d.axes[1]=O,d.fragClipBounds[0]=c(L,b[0],_,-1e8),d.fragClipBounds[1]=c(L,b[1],_,1e8),e.vao.draw(h.TRIANGLES,e.vertexCount),e.lineWidth>0&&(h.lineWidth(e.lineWidth),e.vao.draw(h.LINES,e.lineVertexCount,e.vertexCount))}}function h(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||x,s.view=n.view||x,s.projection=n.projection||x,w[0]=2/o.drawingBufferWidth,w[1]=2/o.drawingBufferHeight,s.screenSize=w,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=P,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}f(e,r,n,i,a),r.vao.unbind()}function d(t){var e=t.gl,r=y.createPerspective(e),n=y.createOrtho(e),i=y.createProject(e),a=y.createPickPerspective(e),s=y.createPickOrtho(e),l=y.createPickProject(e),c=p(e),u=p(e),f=p(e),h=p(e),d=g(e,[{buffer:c,size:3,type:e.FLOAT},{buffer:u,size:4,type:e.FLOAT},{buffer:f,size:2,type:e.FLOAT},{buffer:h,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),v=new o(e,r,n,i,c,u,f,h,d,a,s,l);return v.update(t),v}var p=t("gl-buffer"),g=t("gl-vao"),v=t("typedarray-pool"),m=t("gl-mat4/multiply"),y=t("./lib/shaders"),b=t("./lib/glyphs"),x=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=d;var _=o.prototype;_.pickSlots=1,_.setPickBase=function(t){this.pickId=t},_.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},_.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var w=[0,0],k=[0,0,0],A=[0,0,0],M=[0,0,0,1],T=[0,0,0,1],E=x.slice(),L=[0,0,0],S=[[0,0,0],[0,0,0]],C=[-1e8,-1e8,-1e8],z=[1e8,1e8,1e8],P=[C,z];_.draw=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!1,!1)},_.drawTransparent=function(t){var e=this.useOrtho?this.orthoShader:this.shader;h(e,this.projectShader,this,t,!0,!1)},_.drawPick=function(t){var e=this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader;h(e,this.pickProjectShader,this,t,!1,!0)},_.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||0>e)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;3>i;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},_.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},_.update=function(t){if(t=t||{},"perspective"in 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k=w[0],A=w[1],M=w[2];p+=3*k.cells.length,g+=2*A.edges.length}var T=p+g,E=v.mallocFloat(3*T),L=v.mallocFloat(4*T),S=v.mallocFloat(2*T),C=v.mallocUint32(T),z=[0,a[1]],P=0,R=p,O=[0,0,0,1],I=[0,0,0,1],N=Array.isArray(c)&&Array.isArray(c[0]),j=Array.isArray(h)&&Array.isArray(h[0]);t:for(var y=0;m>y;++y){for(var x=n[y],_=0;3>_;++_){if(isNaN(x[_])||!isFinite(x[_])){d+=1;continue t}s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_])}var w;w=Array.isArray(l)?b(l[y],i):l?b(l,i):b("\u25cf",i);var k=w[0],A=w[1],M=w[2];if(Array.isArray(c)){var F;if(F=N?c[y]:c,3===F.length){for(var _=0;3>_;++_)O[_]=F[_];O[3]=1}else if(4===F.length)for(var _=0;4>_;++_)O[_]=F[_]}else O[0]=O[1]=O[2]=0,O[3]=1;if(Array.isArray(h)){var F;if(F=j?h[y]:h,3===F.length){for(var _=0;3>_;++_)I[_]=F[_];I[_]=1}else if(4===F.length)for(var _=0;4>_;++_)I[_]=F[_]}else I[0]=I[1]=I[2]=0,I[3]=1;var D=.5;Array.isArray(u)?D=+u[y]:u?D=+u:this.useOrtho&&(D=12);var B=0;Array.isArray(f)?B=+f[y]:f&&(B=+f);for(var U=Math.cos(B),V=Math.sin(B),x=n[y],_=0;3>_;++_)s[_]=Math.max(s[_],x[_]),o[_]=Math.min(o[_],x[_]);a[0]<0?z[0]=a[0]*(1+M[1][0]):a[0]>0&&(z[0]=-a[0]*(1+M[0][0]));for(var q=k.cells,H=k.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;3>Y;++Y){for(var X=0;3>X;++X)E[3*P+X]=x[X];for(var X=0;4>X;++X)L[4*P+X]=O[X];C[P]=d;var W=H[G[Y]];S[2*P]=D*(U*W[0]-V*W[1]+z[0]),S[2*P+1]=D*(V*W[0]+U*W[1]+z[1]),P+=1}for(var q=A.edges,H=A.positions,_=0;_<q.length;++_)for(var G=q[_],Y=0;2>Y;++Y){for(var X=0;3>X;++X)E[3*R+X]=x[X];for(var X=0;4>X;++X)L[4*R+X]=I[X];C[R]=d;var W=H[G[Y]];S[2*R]=D*(U*W[0]-V*W[1]+z[0]),S[2*R+1]=D*(V*W[0]+U*W[1]+z[1]),R+=1}d+=1}this.vertexCount=p,this.lineVertexCount=g,this.pointBuffer.update(E),this.colorBuffer.update(L),this.glyphBuffer.update(S),this.idBuffer.update(new Uint32Array(C)),v.free(E),v.free(L),v.free(S),v.free(C),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},_.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{"./lib/glyphs":191,"./lib/shaders":192,"gl-buffer":118,"gl-mat4/multiply":139,"gl-vao":226,"typedarray-pool":278}],194:[function(t,e,r){"use strict";r.boxVertex="precision mediump float;\n#define GLSLIFY 1\n\nattribute vec2 vertex;\n\nuniform vec2 cornerA, cornerB;\n\nvoid main() {\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\n}\n",r.boxFragment="precision mediump float;\n#define GLSLIFY 1\n\nuniform vec4 color;\n\nvoid main() {\n  gl_FragColor = color;\n}\n"},{}],195:[function(t,e,r){"use strict";function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-(1/0),-(1/0)],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}function i(t,e){var r=t.gl,i=o(r,[0,0,0,1,1,0,1,1]),l=a(r,s.boxVertex,s.boxFragment),c=new n(t,i,l);return c.update(e),t.addOverlay(c),c}var a=t("gl-shader"),o=t("gl-buffer"),s=t("./lib/shaders");e.exports=i;var l=n.prototype;l.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,f=(e[0]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],h=(e[1]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1],d=(e[2]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],p=(e[3]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1];if(f=Math.max(f,c[0]),h=Math.max(h,c[1]),d=Math.min(d,c[2]),p=Math.min(p,c[3]),!(f>d||h>p)){o.bind();var g=s[2]-s[0],v=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,g,h,i),o.drawBox(0,h,f,p,i),o.drawBox(0,p,g,v,i),o.drawBox(d,h,g,p,i)),this.innerFill&&o.drawBox(f,h,d,p,n),r>0){var m=r*u;o.drawBox(f-m,h-m,d+m,h+m,a),o.drawBox(f-m,p-m,d+m,p+m,a),o.drawBox(f-m,h-m,f+m,p+m,a),o.drawBox(d-m,h-m,d+m,p+m,a)}}}},l.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},l.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{"./lib/shaders":194,"gl-buffer":118,"gl-shader":197}],196:[function(t,e,r){"use strict";function n(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}function i(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var 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o=t("dup"),s=t("cwise-compiler"),l={},c={},u={body:"",args:[],thisVars:[],localVars:[]},f=s({args:["array","array","array"],pre:u,post:u,body:{args:[{name:"out",lvalue:!0,rvalue:!1,count:1},{name:"left",lvalue:!1,rvalue:!0,count:1},{name:"right",lvalue:!1,rvalue:!0,count:1}],body:"out=0.5*(left-right)",thisVars:[],localVars:[]},funcName:"cdiff"}),h=s({args:["array"],pre:u,post:u,body:{args:[{name:"out",lvalue:!0,rvalue:!1,count:1}],body:"out=0",thisVars:[],localVars:[]},funcName:"zero"})},{"cwise-compiler":109,dup:115}],219:[function(t,e,r){"use strict";var n=t("ndarray"),i=t("./doConvert.js");e.exports=function(t,e){for(var r=[],a=t,o=1;a instanceof Array;)r.push(a.length),o*=a.length,a=a[0];return 0===r.length?n():(e||(e=n(new Float64Array(o),r)),i(e,t),e)}},{"./doConvert.js":220,ndarray:253}],220:[function(t,e,r){e.exports=t("cwise-compiler")({args:["array","scalar","index"],pre:{body:"{}",args:[],thisVars:[],localVars:[]},body:{body:"{\nvar _inline_1_v=_inline_1_arg1_,_inline_1_i\nfor(_inline_1_i=0;_inline_1_i<_inline_1_arg2_.length-1;++_inline_1_i) {\n_inline_1_v=_inline_1_v[_inline_1_arg2_[_inline_1_i]]\n}\n_inline_1_arg0_=_inline_1_v[_inline_1_arg2_[_inline_1_arg2_.length-1]]\n}",args:[{name:"_inline_1_arg0_",lvalue:!0,rvalue:!1,count:1},{name:"_inline_1_arg1_",lvalue:!1,rvalue:!0,count:1},{name:"_inline_1_arg2_",lvalue:!1,rvalue:!0,count:4}],thisVars:[],localVars:["_inline_1_i","_inline_1_v"]},post:{body:"{}",args:[],thisVars:[],localVars:[]},funcName:"convert",blockSize:64})},{"cwise-compiler":109}],221:[function(t,e,r){"use strict";function n(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}function i(t){var e=x([y({colormap:t,nshades:N,format:"rgba"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return b.divseq(e,255),e}function a(t,e,r,i,a,o,s,l,c,u,f,h,d,p){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=i,this._pickShader=a,this._coordinateBuffer=o,this._vao=s,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=f,this._contourVAO=h,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new n([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=p,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-(1/0),-(1/0),-(1/0)]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0]),_(m.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-(1/0),-(1/0),-(1/0)],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.dirty=!0}function o(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||F,o=e.showSurface,s=e.showContour;for(r=0;3>r;++r)for(o=o||e.surfaceProject[r],n=0;3>n;++n)s=s||e.contourProject[r][n];for(r=0;3>r;++r){var l=D.projections[r];for(n=0;16>n;++n)l[n]=0;for(n=0;4>n;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],k(l,t.model,l);var c=D.clipBounds[r];for(i=0;2>i;++i)for(n=0;3>n;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return D.showSurface=o,D.showContour=s,D}function s(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=B;n.model=t.model||R,n.view=t.view||R,n.projection=t.projection||R,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=A(n.inverseModel,n.model);for(var i=0;2>i;++i)for(var a=n.clipBounds[i],s=0;3>s;++s)a[s]=Math.min(Math.max(this.clipBounds[i][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=V;var l=U;for(k(l,n.view,n.model),k(l,n.projection,l),A(l,l),i=0;3>i;++i)n.eyePosition[i]=l[12+i]/l[15];var c=l[15];for(i=0;3>i;++i)c+=this.lightPosition[i]*l[4*i+3];for(i=0;3>i;++i){var u=l[12+i];for(s=0;3>s;++s)u+=l[4*s+i]*this.lightPosition[s];n.lightPosition[i]=u/c}var f=o(n,this);if(f.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;3>i;++i)this.surfaceProject[i]&&this.vertexCount&&(this._shader.uniforms.model=f.projections[i],this._shader.uniforms.clipBounds=f.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(f.showContour&&!e){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var d=this._contourVAO;for(d.bind(),i=0;3>i;++i)for(h.uniforms.permutation=I[i],r.lineWidth(this.contourWidth[i]),s=0;s<this.contourLevels[i].length;++s)this._contourCounts[i][s]&&(s===this.highlightLevel[i]?(h.uniforms.contourColor=this.highlightColor[i],h.uniforms.contourTint=this.highlightTint[i]):0!==s&&s-1!==this.highlightLevel[i]||(h.uniforms.contourColor=this.contourColor[i],h.uniforms.contourTint=this.contourTint[i]),h.uniforms.height=this.contourLevels[i][s],d.draw(r.LINES,this._contourCounts[i][s],this._contourOffsets[i][s]));for(i=0;3>i;++i)for(h.uniforms.model=f.projections[i],h.uniforms.clipBounds=f.clipBounds[i],s=0;3>s;++s)if(this.contourProject[i][s]){h.uniforms.permutation=I[s],r.lineWidth(this.contourWidth[s]);for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(h.uniforms.contourColor=this.highlightColor[s],h.uniforms.contourTint=this.highlightTint[s]):0!==p&&p-1!==this.highlightLevel[s]||(h.uniforms.contourColor=this.contourColor[s],h.uniforms.contourTint=this.contourTint[s]),h.uniforms.height=this.contourLevels[s][p],d.draw(r.LINES,this._contourCounts[s][p],this._contourOffsets[s][p])}for(d=this._dynamicVAO,d.bind(),i=0;3>i;++i)if(0!==this._dynamicCounts[i])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=I[i],r.lineWidth(this.dynamicWidth[i]),h.uniforms.contourColor=this.dynamicColor[i],h.uniforms.contourTint=this.dynamicTint[i],h.uniforms.height=this.dynamicLevel[i],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),s=0;3>s;++s)this.contourProject[s][i]&&(h.uniforms.model=f.projections[s],h.uniforms.clipBounds=f.clipBounds[s],d.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));d.unbind()}}function l(t,e){var r=e.shape.slice(),n=t.shape.slice();b.assign(t.lo(1,1).hi(r[0],r[1]),e),b.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),b.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),b.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),b.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function c(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function u(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function f(t){if(Array.isArray(t)){if(Array.isArray(t))return[u(t[0]),u(t[1]),u(t[2])];var e=u(t);return[e.slice(),e.slice(),e.slice()]}}function h(t){var e=t.gl,r=L(e),n=C(e),i=S(e),o=z(e),s=p(e),l=g(e,[{buffer:s,size:4,stride:P,offset:0},{buffer:s,size:3,stride:P,offset:16},{buffer:s,size:3,stride:P,offset:28}]),c=p(e),u=g(e,[{buffer:c,size:4,stride:20,offset:0},{buffer:c,size:1,stride:20,offset:16}]),f=p(e),h=g(e,[{buffer:f,size:2,type:e.FLOAT}]),d=v(e,1,N,e.RGBA,e.UNSIGNED_BYTE);d.minFilter=e.LINEAR,d.magFilter=e.LINEAR;var m=new a(e,[0,0],[[0,0,0],[0,0,0]],r,n,s,l,d,i,o,c,u,f,h),y={levels:[[],[],[]]};for(var b in t)y[b]=t[b];return y.colormap=y.colormap||"jet",m.update(y),m}e.exports=h;var d=t("bit-twiddle"),p=t("gl-buffer"),g=t("gl-vao"),v=t("gl-texture2d"),m=t("typedarray-pool"),y=t("colormap"),b=t("ndarray-ops"),x=t("ndarray-pack"),_=t("ndarray"),w=t("surface-nets"),k=t("gl-mat4/multiply"),A=t("gl-mat4/invert"),M=t("binary-search-bounds"),T=t("ndarray-gradient"),E=t("./lib/shaders"),L=E.createShader,S=E.createContourShader,C=E.createPickShader,z=E.createPickContourShader,P=40,R=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],O=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],I=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;3>t;++t){var e=I[t],r=(t+1)%3,n=(t+2)%3;e[r+0]=1,e[n+3]=1,e[t+6]=1}}();var N=265,j=a.prototype;j.isTransparent=function(){return this.opacity<1},j.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;3>t;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},j.pickSlots=1,j.setPickBase=function(t){this.pickId=t};var F=[0,0,0],D={showSurface:!1,showContour:!1,projections:[R.slice(),R.slice(),R.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},B={model:R,view:R,projection:R,inverseModel:R.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1},U=R.slice(),V=[1,0,0,0,1,0,0,0,1];j.draw=function(t){return s.call(this,t,!1)},j.drawTransparent=function(t){return s.call(this,t,!0)};var q={model:R,view:R,projection:R,inverseModel:R,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};j.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=q;r.model=t.model||R,r.view=t.view||R,r.projection=t.projection||R,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=V;for(var n=0;2>n;++n)for(var i=r.clipBounds[n],a=0;3>a;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var s=o(r,this);if(s.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;3>n;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var c=this._contourVAO;for(c.bind(),a=0;3>a;++a)for(e.lineWidth(this.contourWidth[a]),l.uniforms.permutation=I[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(l.uniforms.height=this.contourLevels[a][n],c.draw(e.LINES,this._contourCounts[a][n],this._contourOffsets[a][n]));for(n=0;3>n;++n)for(l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n],a=0;3>a;++a)if(this.contourProject[n][a]){l.uniforms.permutation=I[a],e.lineWidth(this.contourWidth[a]);for(var u=0;u<this.contourLevels[a].length;++u)this._contourCounts[a][u]&&(l.uniforms.height=this.contourLevels[a][u],c.draw(e.LINES,this._contourCounts[a][u],this._contourOffsets[a][u]))}c.unbind()}},j.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;2>u;++u)for(var f=u?a:1-a,h=0;2>h;++h)for(var d=h?l:1-l,p=i+u,g=s+h,v=f*d,m=0;3>m;++m)c[m]+=this._field[m].get(p,g)*v;for(var y=this._pickResult.level,b=0;3>b;++b)if(y[b]=M.le(this.contourLevels[b],c[b]),y[b]<0)this.contourLevels[b].length>0&&(y[b]=0);else if(y[b]<this.contourLevels[b].length-1){var x=this.contourLevels[b][y[b]],_=this.contourLevels[b][y[b]+1];Math.abs(x-c[b])>Math.abs(_-c[b])&&(y[b]+=1)}for(r.index[0]=.5>a?i:i+1,r.index[1]=.5>l?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],m=0;3>m;++m)r.dataCoordinate[m]=this._field[m].get(r.index[0],r.index[1]);return r},j.update=function(t){t=t||{},this.dirty=!0,"contourWidth"in t&&(this.contourWidth=c(t.contourWidth,Number)),"showContour"in t&&(this.showContour=c(t.showContour,Boolean)),"showSurface"in t&&(this.showSurface=!!t.showSurface),"contourTint"in t&&(this.contourTint=c(t.contourTint,Boolean)),"contourColor"in t&&(this.contourColor=f(t.contourColor)),"contourProject"in t&&(this.contourProject=c(t.contourProject,function(t){return c(t,Boolean)})),"surfaceProject"in t&&(this.surfaceProject=t.surfaceProject),"dynamicColor"in t&&(this.dynamicColor=f(t.dynamicColor)),"dynamicTint"in t&&(this.dynamicTint=c(t.dynamicTint,Number)),"dynamicWidth"in t&&(this.dynamicWidth=c(t.dynamicWidth,Number)),"opacity"in t&&(this.opacity=t.opacity),"colorBounds"in t&&(this.colorBounds=t.colorBounds);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in t||"coords"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(m.freeFloat(this._field[2].data),this._field[2].data=m.mallocFloat(d.nextPow2(n))),this._field[2]=_(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),l(this._field[2],e),this.shape=e.shape.slice();for(var a=this.shape,o=0;2>o;++o)this._field[2].size>this._field[o].data.length&&(m.freeFloat(this._field[o].data),this._field[o].data=m.mallocFloat(this._field[2].size)),this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2]);if(t.coords){var s=t.coords;if(!Array.isArray(s)||3!==s.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;2>o;++o){var u=s[o];for(y=0;2>y;++y)if(u.shape[y]!==a[y])throw new Error("gl-surface: coords have incorrect shape");l(this._field[o],u)}}else if(t.ticks){var h=t.ticks;if(!Array.isArray(h)||2!==h.length)throw new Error("gl-surface: invalid ticks");for(o=0;2>o;++o){var p=h[o];if((Array.isArray(p)||p.length)&&(p=_(p)),p.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var g=_(p.data,a);g.stride[o]=p.stride[0],g.stride[1^o]=0,l(this._field[o],g)}}else{for(o=0;2>o;++o){var v=[0,0];v[o]=1,this._field[o]=_(this._field[o].data,[a[0]+2,a[1]+2],v,0)}this._field[0].set(0,0,0);for(var y=0;y<a[0];++y)this._field[0].set(y+1,0,y);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),y=0;y<a[1];++y)this._field[1].set(0,y+1,y);this._field[1].set(0,a[1]+1,a[1]-1)}var b=this._field,x=_(m.mallocFloat(3*b[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;3>o;++o)T(x.pick(o),b[o],"mirror");var k=_(m.mallocFloat(3*b[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(y=0;y<a[1]+2;++y){var A=x.get(0,o,y,0),M=x.get(0,o,y,1),E=x.get(1,o,y,0),L=x.get(1,o,y,1),S=x.get(2,o,y,0),C=x.get(2,o,y,1),z=E*C-L*S,P=S*M-C*A,R=A*L-M*E,I=Math.sqrt(z*z+P*P+R*R);1e-8>I?(I=Math.max(Math.abs(z),Math.abs(P),Math.abs(R)),1e-8>I?(R=1,P=z=0,I=1):I=1/I):I=1/Math.sqrt(I),k.set(o,y,0,z*I),k.set(o,y,1,P*I),k.set(o,y,2,R*I)}m.free(x.data);var N=[1/0,1/0,1/0],j=[-(1/0),-(1/0),-(1/0)],F=1/0,D=-(1/0),B=(a[0]-1)*(a[1]-1)*6,U=m.mallocFloat(d.nextPow2(10*B)),V=0,q=0;for(o=0;o<a[0]-1;++o)t:for(y=0;y<a[1]-1;++y){for(var H=0;2>H;++H)for(var G=0;2>G;++G)for(var Y=0;3>Y;++Y){var X=this._field[Y].get(1+o+H,1+y+G);if(isNaN(X)||!isFinite(X))continue t}for(Y=0;6>Y;++Y){var W=o+O[Y][0],Z=y+O[Y][1],K=this._field[0].get(W+1,Z+1),Q=this._field[1].get(W+1,Z+1);X=this._field[2].get(W+1,Z+1);var $=X;z=k.get(W+1,Z+1,0),P=k.get(W+1,Z+1,1),R=k.get(W+1,Z+1,2),t.intensity&&($=t.intensity.get(W,Z)),U[V++]=W,U[V++]=Z,U[V++]=K,U[V++]=Q,U[V++]=X,U[V++]=0,U[V++]=$,U[V++]=z,U[V++]=P,U[V++]=R,N[0]=Math.min(N[0],K),N[1]=Math.min(N[1],Q),N[2]=Math.min(N[2],X),F=Math.min(F,$),j[0]=Math.max(j[0],K),j[1]=Math.max(j[1],Q),j[2]=Math.max(j[2],X),D=Math.max(D,$),q+=1}}for(t.intensityBounds&&(F=+t.intensityBounds[0],D=+t.intensityBounds[1]),o=6;V>o;o+=10)U[o]=(U[o]-F)/(D-F);this._vertexCount=q,this._coordinateBuffer.update(U.subarray(0,V)),m.freeFloat(U),m.free(k.data),this.bounds=[N,j],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===F&&this.intensityBounds[1]===D||(r=!0),this.intensityBounds=[F,D]}if("levels"in t){var J=t.levels;for(J=Array.isArray(J[0])?J.slice():[[],[],J],o=0;3>o;++o)J[o]=J[o].slice(),J.sort(function(t,e){return t-e});t:for(o=0;3>o;++o){if(J[o].length!==this.contourLevels[o].length){r=!0;break}for(y=0;y<J[o].length;++y)if(J[o][y]!==this.contourLevels[o][y]){r=!0;break t}}this.contourLevels=J}if(r){b=this._field,a=this.shape;for(var tt=[],et=0;3>et;++et){J=this.contourLevels[et];var rt=[],nt=[],it=[0,0,0];for(o=0;o<J.length;++o){var at=w(this._field[et],J[o]);rt.push(tt.length/5|0),q=0;t:for(y=0;y<at.cells.length;++y){var ot=at.cells[y];for(Y=0;2>Y;++Y){var st=at.positions[ot[Y]],lt=st[0],ct=0|Math.floor(lt),ut=lt-ct,ft=st[1],ht=0|Math.floor(ft),dt=ft-ht,pt=!1;
 e:for(var gt=0;3>gt;++gt){it[gt]=0;var vt=(et+gt+1)%3;for(H=0;2>H;++H){var mt=H?ut:1-ut;for(W=0|Math.min(Math.max(ct+H,0),a[0]),G=0;2>G;++G){var yt=G?dt:1-dt;if(Z=0|Math.min(Math.max(ht+G,0),a[1]),X=2>gt?this._field[vt].get(W,Z):(this.intensity.get(W,Z)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(X)||isNaN(X)){pt=!0;break e}var bt=mt*yt;it[gt]+=bt*X}}}if(pt){if(Y>0){for(var xt=0;5>xt;++xt)tt.pop();q-=1}continue t}tt.push(it[0],it[1],st[0],st[1],it[2]),q+=1}}nt.push(q)}this._contourOffsets[et]=rt,this._contourCounts[et]=nt}var _t=m.mallocFloat(tt.length);for(o=0;o<tt.length;++o)_t[o]=tt[o];this._contourBuffer.update(_t),m.freeFloat(_t)}t.colormap&&this._colorMap.setPixels(i(t.colormap))},j.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;3>t;++t)m.freeFloat(this._field[t].data)},j.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;3>e;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=m.mallocFloat(12*i[0]*i[1]),o=0;3>o;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,c=this._field[o],u=this._field[s],f=this._field[l],h=(this.intensity,w(c,r[o])),d=h.cells,p=h.positions;for(this._dynamicOffsets[o]=n,e=0;e<d.length;++e)for(var g=d[e],v=0;2>v;++v){var y=p[g[v]],b=+y[0],x=0|b,_=0|Math.min(x+1,i[0]),k=b-x,A=1-k,M=+y[1],T=0|M,E=0|Math.min(T+1,i[1]),L=M-T,S=1-L,C=A*S,z=A*L,P=k*S,R=k*L,O=C*u.get(x,T)+z*u.get(x,E)+P*u.get(_,T)+R*u.get(_,E),I=C*f.get(x,T)+z*f.get(x,E)+P*f.get(_,T)+R*f.get(_,E);if(isNaN(O)||isNaN(I)){v&&(n-=1);break}a[2*n+0]=O,a[2*n+1]=I,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),m.freeFloat(a)}}},{"./lib/shaders":216,"binary-search-bounds":217,"bit-twiddle":50,colormap:100,"gl-buffer":118,"gl-mat4/invert":137,"gl-mat4/multiply":139,"gl-texture2d":222,"gl-vao":226,ndarray:253,"ndarray-gradient":218,"ndarray-ops":252,"ndarray-pack":219,"surface-nets":272,"typedarray-pool":278}],222:[function(t,e,r){"use strict";function n(t){v=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],m=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],y=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}function i(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(0>e||e>i||0>r||r>i)throw new Error("gl-texture2d: Invalid texture size");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function a(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}function o(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function s(t,e,r,n,i,a,s,l){var c=l.dtype,u=l.shape.slice();if(u.length<2||u.length>3)throw new Error("gl-texture2d: Invalid ndarray, must be 2d or 3d");var f=0,h=0,v=o(u,l.stride.slice());"float32"===c?f=t.FLOAT:"float64"===c?(f=t.FLOAT,v=!1,c="float32"):"uint8"===c?f=t.UNSIGNED_BYTE:(f=t.UNSIGNED_BYTE,v=!1,c="uint8");var m=1;if(2===u.length)h=t.LUMINANCE,u=[u[0],u[1],1],l=d(l.data,u,[l.stride[0],l.stride[1],1],l.offset);else{if(3!==u.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===u[2])h=t.ALPHA;else if(2===u[2])h=t.LUMINANCE_ALPHA;else if(3===u[2])h=t.RGB;else{if(4!==u[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");h=t.RGBA}m=u[2]}if(h!==t.LUMINANCE&&h!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(h=i),h!==i)throw new Error("gl-texture2d: Incompatible texture format for setPixels");var y=l.size,x=s.indexOf(n)<0;if(x&&s.push(n),f===a&&v)0===l.offset&&l.data.length===y?x?t.texImage2D(t.TEXTURE_2D,n,i,u[0],u[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,u[0],u[1],i,a,l.data):x?t.texImage2D(t.TEXTURE_2D,n,i,u[0],u[1],0,i,a,l.data.subarray(l.offset,l.offset+y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,u[0],u[1],i,a,l.data.subarray(l.offset,l.offset+y));else{var _;_=a===t.FLOAT?g.mallocFloat32(y):g.mallocUint8(y);var w=d(_,u,[u[2],u[2]*u[0],1]);f===t.FLOAT&&a===t.UNSIGNED_BYTE?b(w,l):p.assign(w,l),x?t.texImage2D(t.TEXTURE_2D,n,i,u[0],u[1],0,i,a,_.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,u[0],u[1],i,a,_.subarray(0,y)),a===t.FLOAT?g.freeFloat32(_):g.freeUint8(_)}}function l(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function c(t,e,r,n,i){var o=t.getParameter(t.MAX_TEXTURE_SIZE);if(0>e||e>o||0>r||r>o)throw new Error("gl-texture2d: Invalid texture shape");if(i===t.FLOAT&&!t.getExtension("OES_texture_float"))throw new Error("gl-texture2d: Floating point textures not supported on this platform");var s=l(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new a(t,s,e,r,n,i)}function u(t,e,r,n){var i=l(t);return t.texImage2D(t.TEXTURE_2D,0,r,r,n,e),new a(t,i,0|e.width,0|e.height,r,n)}function f(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)throw new Error("gl-texture2d: Invalid texture size");var s=o(n,e.stride.slice()),c=0;"float32"===r?c=t.FLOAT:"float64"===r?(c=t.FLOAT,s=!1,r="float32"):"uint8"===r?c=t.UNSIGNED_BYTE:(c=t.UNSIGNED_BYTE,s=!1,r="uint8");var u=0;if(2===n.length)u=t.LUMINANCE,n=[n[0],n[1],1],e=d(e.data,n,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==n.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===n[2])u=t.ALPHA;else if(2===n[2])u=t.LUMINANCE_ALPHA;else if(3===n[2])u=t.RGB;else{if(4!==n[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");u=t.RGBA}}c!==t.FLOAT||t.getExtension("OES_texture_float")||(c=t.UNSIGNED_BYTE,s=!1);var f,h,v=e.size;if(s)f=0===e.offset&&e.data.length===v?e.data:e.data.subarray(e.offset,e.offset+v);else{var m=[n[2],n[2]*n[0],1];h=g.malloc(v,r);var y=d(h,n,m,0);"float32"!==r&&"float64"!==r||c!==t.UNSIGNED_BYTE?p.assign(y,e):b(y,e),f=h.subarray(0,v)}var x=l(t);return t.texImage2D(t.TEXTURE_2D,0,u,n[0],n[1],0,u,c,f),s||g.free(h),new a(t,x,n[0],n[1],u,c)}function h(t){if(arguments.length<=1)throw new 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title/.test(r.title)?"":r.title,p=0;2>=p;p+=2)this.labelEnable[d+p]=!1,this.labels[d+p]=o(n),this.labelColor[d+p]=s(r.titlefont.color),this.labelFont[d+p]=r.titlefont.family,this.labelSize[d+p]=r.titlefont.size,this.labelPad[d+p]=this.getLabelPad(e,r),this.tickEnable[d+p]=!1,this.tickColor[d+p]=s((r.tickfont||{}).color),this.tickAngle[d+p]="auto"===r.tickangle?0:Math.PI*-r.tickangle/180,this.tickPad[d+p]=this.getTickPad(r),this.tickMarkLength[d+p]=0,this.tickMarkWidth[d+p]=r.tickwidth||0,this.tickMarkColor[d+p]=s(r.tickcolor),this.borderLineEnable[d+p]=!1,this.borderLineColor[d+p]=s(r.linecolor),this.borderLineWidth[d+p]=r.linewidth||0;u=this.hasSharedAxis(r),a=this.hasAxisInDfltPos(e,r)&&!u,l=this.hasAxisInAltrPos(e,r)&&!u,i=r.mirror||!1,f=u?-1!==String(i).indexOf("all"):!!i,h=u?"allticks"===i:-1!==String(i).indexOf("ticks"),a?this.labelEnable[d]=!0:l&&(this.labelEnable[d+2]=!0),a?this.tickEnable[d]=r.showticklabels:l&&(this.tickEnable[d+2]=r.showticklabels),(a||f)&&(this.borderLineEnable[d]=r.showline),(l||f)&&(this.borderLineEnable[d+2]=r.showline),(a||h)&&(this.tickMarkLength[d]=this.getTickMarkLength(r)),(l||h)&&(this.tickMarkLength[d+2]=this.getTickMarkLength(r)),this.gridLineEnable[d]=r.showgrid,this.gridLineColor[d]=s(r.gridcolor),this.gridLineWidth[d]=r.gridwidth,this.zeroLineEnable[d]=r.zeroline,this.zeroLineColor[d]=s(r.zerolinecolor),this.zeroLineWidth[d]=r.zerolinewidth}},l.hasSharedAxis=function(t){var e=this.scene,r=a.Plots.getSubplotIds(e.fullLayout,"gl2d"),n=a.Axes.findSubplotsWithAxis(r,t);return 0!==n.indexOf(e.id)},l.hasAxisInDfltPos=function(t,e){var r=e.side;return"xaxis"===t?"bottom"===r:"yaxis"===t?"left"===r:void 0},l.hasAxisInAltrPos=function(t,e){var r=e.side;return"xaxis"===t?"top"===r:"yaxis"===t?"right"===r:void 0},l.getLabelPad=function(t,e){var r=1.5,n=e.titlefont.size,i=e.showticklabels;return"xaxis"===t?"top"===e.side?-10+n*(r+(i?1:0)):-10+n*(r+(i?.5:0)):"yaxis"===t?"right"===e.side?10+n*(r+(i?1:.5)):10+n*(r+(i?.5:0)):void 0},l.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},l.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=i},{"../../lib/html2unicode":381,"../../lib/str2rgbarray":394,"../../plotly":402}],438:[function(t,e,r){"use strict";var n=t("./scene2d"),i=t("../plots"),a=t("../../constants/xmlns_namespaces");r.name="gl2d",r.attr=["xaxis","yaxis"],r.idRoot=["x","y"],r.idRegex={x:/^x([2-9]|[1-9][0-9]+)?$/,y:/^y([2-9]|[1-9][0-9]+)?$/},r.attrRegex={x:/^xaxis([2-9]|[1-9][0-9]+)?$/,y:/^yaxis([2-9]|[1-9][0-9]+)?$/},r.attributes=t("../cartesian/attributes"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,a=i.getSubplotIds(e,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=e._plots[s],c=i.getSubplotData(r,"gl2d",s),u=l._scene2d;void 0===u&&(u=new n({id:s,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),l._scene2d=u),u.plot(c,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=i.getSubplotIds(n,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=n._plots[s];if(l._scene2d){var c=i.getSubplotData(t,"gl2d",s);0===c.length&&(l._scene2d.destroy(),delete n._plots[s])}}},r.toSVG=function(t){for(var e=t._fullLayout,r=i.getSubplotIds(e,"gl2d"),n=e._size,o=0;o<r.length;o++){var s=e._plots[r[o]],l=s._scene2d,c=l.toImage("png"),u=e._glimages.append("svg:image");u.attr({xmlns:a.svg,"xlink:href":c,x:n.l,y:n.t,width:n.w,height:n.h,preserveAspectRatio:"none"}),l.destroy()}}},{"../../constants/xmlns_namespaces":370,"../cartesian/attributes":404,"../plots":454,"./scene2d":439}],439:[function(t,e,r){"use strict";function n(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.fullLayout=e,this.updateAxes(e),this.makeFramework(),this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=c(this.glplotOptions),this.camera=d(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=f(this.glplot,{innerFill:!1,outerFill:!0}),this.pickResult=null,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}function i(t,e){for(var r=0;2>r;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1}var a,o,s=t("../../plots/cartesian/axes"),l=t("../../plots/cartesian/graph_interact"),c=t("gl-plot2d"),u=t("gl-spikes2d"),f=t("gl-select-box"),h=t("./convert"),d=t("./camera"),p=t("../../lib/html2unicode"),g=t("../../lib/show_no_webgl_msg"),v=["xaxis","yaxis"];e.exports=n;var m=n.prototype;m.makeFramework=function(){if(this.staticPlot){if(!o){a=document.createElement("canvas");try{o=a.getContext("webgl",{preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0})}catch(t){throw new Error(["Error creating static canvas/context for image server"].join(" "))}}this.canvas=a,this.gl=o}else{var e,r=document.createElement("canvas"),n={premultipliedAlpha:!0};try{e=r.getContext("webgl",n)}catch(t){}if(!e)try{e=r.getContext("experimental-webgl",n)}catch(t){}e||g(this),this.canvas=r,this.gl=e}var i=this.canvas,s=this.pixelRatio,l=this.fullLayout;i.width=0|Math.ceil(s*l.width),i.height=0|Math.ceil(s*l.height),i.style.width="100%",i.style.height="100%",i.style.position="absolute",i.style.top="0px",i.style.left="0px",i.style["pointer-events"]="none";var c=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");c.style.position="absolute",c.style.top=c.style.left="0px",c.style.width=c.style.height="100%",c.style["z-index"]=20,c.style["pointer-events"]="none";var u=this.mouseContainer=document.createElement("div");u.style.position="absolute";var f=this.container;f.appendChild(i),f.appendChild(c),f.appendChild(u)},m.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(a),this.glplot.setDirty(),this.glplot.draw();var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,i);for(var o=0,s=n-1;s>o;++o,--s)for(var l=0;r>l;++l)for(var c=0;4>c;++c){var u=i[4*(r*o+l)+c];i[4*(r*o+l)+c]=i[4*(r*s+l)+c],i[4*(r*s+l)+c]=u}var f=document.createElement("canvas");f.width=r,f.height=n;var h=f.getContext("2d"),d=h.createImageData(r,n);d.data.set(i),h.putImageData(d,0,0);var p;switch(t){case"jpeg":p=f.toDataURL("image/jpeg");break;case"webp":p=f.toDataURL("image/webp");break;default:p=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(a),p},m.computeTickMarks=function(){this.xaxis._length=this.glplot.viewBox[2]-this.glplot.viewBox[0],this.yaxis._length=this.glplot.viewBox[3]-this.glplot.viewBox[1];for(var t=[s.calcTicks(this.xaxis),s.calcTicks(this.yaxis)],e=0;2>e;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=p(t[e][r].text+"").replace(/\n/g," ");return t},m.updateAxes=function(t){var e=s.subplotMatch,r="xaxis"+this.id.match(e)[1],n="yaxis"+this.id.match(e)[2];this.xaxis=t[r],this.yaxis=t[n]},m.updateFx=function(t){var e=this.fullLayout;e.dragmode=t.dragmode,e.hovermode=t.hovermode};var y=function(t){var e=t.xaxis.range,r=t.yaxis.range;t.graphDiv.layout.xaxis.range=e.slice(0),t.graphDiv.layout.yaxis.range=r.slice(0);var n={lastInputTime:t.camera.lastInputTime};n[t.xaxis._name]=e.slice(),n[t.yaxis._name]=r.slice(),t.graphDiv.emit("plotly_relayout",n)};m.cameraChanged=function(){var t=this.camera,e=this.xaxis.range,r=this.yaxis.range;this.glplot.setDataBox([e[0],r[0],e[1],r[1]]);var n=this.computeTickMarks(),a=this.glplotOptions.ticks;i(n,a)&&(this.glplotOptions.ticks=n,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),y(this))},m.destroy=function(){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.staticPlot||this.container.removeChild(this.canvas),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.glplot=null,this.stopped=!0},m.plot=function(t,e,r){var n,i,a,o=this.glplot,l=this.pixelRatio;this.fullLayout=r,this.updateAxes(r);var c=r.width,u=r.height,f=0|Math.ceil(l*c),h=0|Math.ceil(l*u),d=this.canvas;for(d.width===f&&d.height===h||(d.width=f,d.height=h),n=0;n<t.length;++n){var p=t[n],g=e[n];a=this.traces[p.uid],a?a.update(p,g):a=p._module.plot(this,p,g),this.traces[p.uid]=a}var m=Object.keys(this.traces);t:for(n=0;n<m.length;++n){for(i=0;i<e.length;++i)if(e[i][0].trace.uid===m[n])continue t;a=this.traces[m[n]],a.dispose(),delete this.traces[m[n]]}var y=this.glplotOptions;y.merge(r),y.screenBox=[0,0,c,u];var b=r._size,x=this.xaxis.domain,_=this.yaxis.domain;y.viewBox=[b.l+x[0]*b.w,b.b+_[0]*b.h,c-b.r-(1-x[1])*b.w,u-b.t-(1-_[1])*b.h],this.mouseContainer.style.width=b.w*(x[1]-x[0])+"px",this.mouseContainer.style.height=b.h*(_[1]-_[0])+"px",this.mouseContainer.height=b.h*(_[1]-_[0]),this.mouseContainer.style.left=b.l+x[0]*b.w+"px",this.mouseContainer.style.top=b.t+(1-_[1])*b.h+"px";var w=this.bounds;for(w[0]=w[1]=1/0,w[2]=w[3]=-(1/0),m=Object.keys(this.traces),n=0;n<m.length;++n){a=this.traces[m[n]];for(var k=0;2>k;++k)w[k]=Math.min(w[k],a.bounds[k]),w[k+2]=Math.max(w[k+2],a.bounds[k+2])}var A;for(n=0;2>n;++n)w[n]>w[n+2]&&(w[n]=-1,w[n+2]=1),A=this[v[n]],A._length=y.viewBox[n+2]-y.viewBox[n],s.doAutoRange(A);y.ticks=this.computeTickMarks();var M=this.xaxis.range,T=this.yaxis.range;y.dataBox=[M[0],T[0],M[1],T[1]],y.merge(r),o.update(y),this.glplot.draw()},m.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=this.fullLayout;this.cameraChanged();var i=r.x*t.pixelRatio,a=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&"zoom"===n.dragmode)this.selectBox.enabled=!0,this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],t.setDirty();else{this.selectBox.enabled=!1;var o=n._size,s=this.xaxis.domain,c=this.yaxis.domain,u=t.pick(i/t.pixelRatio+o.l+s[0]*o.w,a/t.pixelRatio-(o.t+(1-c[1])*o.h));if(u&&n.hovermode){var f=u.object._trace.handlePick(u);if(f&&(!this.lastPickResult||this.lastPickResult.trace!==f.trace||this.lastPickResult.dataCoord[0]!==f.dataCoord[0]||this.lastPickResult.dataCoord[1]!==f.dataCoord[1])){var h=this.lastPickResult=f;this.spikes.update({center:u.dataCoord}),h.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(u.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(u.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio];var d=h.hoverinfo;if("all"!==d){var p=d.split("+");-1===p.indexOf("x")&&(h.traceCoord[0]=void 0),-1===p.indexOf("y")&&(h.traceCoord[1]=void 0),-1===p.indexOf("z")&&(h.traceCoord[2]=void 0),-1===p.indexOf("text")&&(h.textLabel=void 0),-1===p.indexOf("name")&&(h.name=void 0)}l.loneHover({x:h.screenCoord[0],y:h.screenCoord[1],xLabel:this.hoverFormatter("xaxis",h.traceCoord[0]),yLabel:this.hoverFormatter("yaxis",h.traceCoord[1]),zLabel:h.traceCoord[2],text:h.textLabel,name:h.name,color:h.color},{container:this.svgContainer}),this.lastPickResult={dataCoord:u.dataCoord}}}else!u&&this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,l.loneUnhover(this.svgContainer))}t.draw()}},m.hoverFormatter=function(t,e){if(void 0!==e){var r=this[t];return s.tickText(r,r.c2l(e),"hover").text}}},{"../../lib/html2unicode":381,"../../lib/show_no_webgl_msg":392,"../../plots/cartesian/axes":405,"../../plots/cartesian/graph_interact":412,"./camera":436,"./convert":437,"gl-plot2d":165,"gl-select-box":195,"gl-spikes2d":215}],440:[function(t,e,r){"use strict";function n(t,e){t=t||document.body,e=e||{};var r=[.01,1/0];"distanceLimits"in e&&(r[0]=e.distanceLimits[0],r[1]=e.distanceLimits[1]),"zoomMin"in e&&(r[0]=e.zoomMin),"zoomMax"in e&&(r[1]=e.zoomMax);var n=a({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||"orbit",distanceLimits:r}),l=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],c=0,u=t.clientWidth,f=t.clientHeight,h={keyBindingMode:"rotate",view:n,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:n.modes,tick:function(){var e=i(),r=this.delay,a=e-2*r;n.idle(e-r),n.recalcMatrix(a),n.flush(e-(100+2*r));for(var o=!0,s=n.computedMatrix,h=0;16>h;++h)o=o&&l[h]===s[h],l[h]=s[h];var d=t.clientWidth===u&&t.clientHeight===f;return u=t.clientWidth,f=t.clientHeight,o?!d:(c=Math.exp(n.computedRadius[0]),!0)},lookAt:function(t,e,r){n.lookAt(n.lastT(),t,e,r)},rotate:function(t,e,r){n.rotate(n.lastT(),t,e,r)},pan:function(t,e,r){n.pan(n.lastT(),t,e,r)},translate:function(t,e,r){n.translate(n.lastT(),t,e,r)}};Object.defineProperties(h,{matrix:{get:function(){return n.computedMatrix},set:function(t){return n.setMatrix(n.lastT(),t),n.computedMatrix},enumerable:!0},mode:{get:function(){return n.getMode()},set:function(t){var e=n.computedUp.slice(),r=n.computedEye.slice(),a=n.computedCenter.slice();if(n.setMode(t),"turntable"===t){var o=i();n._active.lookAt(o,r,a,e),n._active.lookAt(o+500,r,a,[0,0,1]),n._active.flush(o)}return n.getMode()},enumerable:!0},center:{get:function(){return n.computedCenter},set:function(t){return n.lookAt(n.lastT(),null,t),n.computedCenter},enumerable:!0},eye:{get:function(){return n.computedEye},set:function(t){return n.lookAt(n.lastT(),t),n.computedEye},enumerable:!0},up:{get:function(){return n.computedUp},set:function(t){return n.lookAt(n.lastT(),null,null,t),n.computedUp},enumerable:!0},distance:{get:function(){return c},set:function(t){return n.setDistance(n.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return n.getDistanceLimits(r)},set:function(t){return n.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",function(t){return t.preventDefault(),!1});var d=0,p=0;return o(t,function(e,r,a,o){var s="rotate"===h.keyBindingMode,l="pan"===h.keyBindingMode,u="zoom"===h.keyBindingMode,f=!!o.control,g=!!o.alt,v=!!o.shift,m=!!(1&e),y=!!(2&e),b=!!(4&e),x=1/t.clientHeight,_=x*(r-d),w=x*(a-p),k=h.flipX?1:-1,A=h.flipY?1:-1,M=i(),T=Math.PI*h.rotateSpeed;if((s&&m&&!f&&!g&&!v||m&&!f&&!g&&v)&&n.rotate(M,k*T*_,-A*T*w,0),(l&&m&&!f&&!g&&!v||y||m&&f&&!g&&!v)&&n.pan(M,-h.translateSpeed*_*c,h.translateSpeed*w*c,0),u&&m&&!f&&!g&&!v||b||m&&!f&&g&&!v){var E=-h.zoomSpeed*w/window.innerHeight*(M-n.lastT())*100;n.pan(M,0,0,c*(Math.exp(E)-1))}return d=r,p=a,!0}),s(t,function(t,e){var r=h.flipX?1:-1,a=h.flipY?1:-1,o=i();if(Math.abs(t)>Math.abs(e))n.rotate(o,0,0,-t*r*Math.PI*h.rotateSpeed/window.innerWidth);else{var s=-h.zoomSpeed*a*e/window.innerHeight*(o-n.lastT())/100;n.pan(o,0,0,c*(Math.exp(s)-1))}},!0),h}e.exports=n;var i=t("right-now"),a=t("3d-view"),o=t("mouse-change"),s=t("mouse-wheel")},{"3d-view":39,"mouse-change":241,"mouse-wheel":245,"right-now":255}],441:[function(t,e,r){"use strict";function n(t,e){for(var r=0;3>r;++r){var n=s[r];e[n]._gd=t}}var i=t("./scene"),a=t("../plots"),o=t("../../constants/xmlns_namespaces"),s=["xaxis","yaxis","zaxis"];r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attrRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){var e=t._fullLayout,r=t._fullData,o=a.getSubplotIds(e,"gl3d");e._paperdiv.style({width:e.width+"px",height:e.height+"px"}),t._context.setBackground(t,e.paper_bgcolor);for(var s=0;s<o.length;s++){var l=o[s],c=a.getSubplotData(r,"gl3d",l),u=e[l],f=u._scene;void 0===f&&(n(t,u),f=new 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e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},r.setConvert=t("./set_convert")},{"../../constants/xmlns_namespaces":370,"../plots":454,"./layout/attributes":442,"./layout/defaults":446,"./layout/layout_attributes":447,"./scene":451,"./set_convert":452}],442:[function(t,e,r){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene"}}},{}],443:[function(t,e,r){"use strict";var n=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:n.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,
-categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,fixedrange:i.fixedrange,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,tickformat:i.tickformat,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth}},{"../../../components/color":303,"../../../lib/extend":377,"../../cartesian/layout_attributes":414}],444:[function(t,e,r){"use strict";var n=t("tinycolor2").mix,i=t("../../../lib"),a=t("./axis_attributes"),o=t("../../cartesian/axis_defaults"),s=["xaxis","yaxis","zaxis"],l=function(){},c=13600/187;e.exports=function(t,e,r){function u(t,e){return i.coerce(f,h,a,t,e)}for(var f,h,d=0;d<s.length;d++){var p=s[d];f=t[p]||{},h={_id:p[0]+r.scene,_name:p},e[p]=h=o(f,h,u,{font:r.font,letter:p[0],data:r.data,showGrid:!0,bgColor:r.bgColor}),u("gridcolor",n(h.color,r.bgColor,c).toRgbString()),u("title",p[0]),h.setScale=l,u("showspikes")&&(u("spikesides"),u("spikethickness"),u("spikecolor",h.color)),u("showaxeslabels"),u("showbackground")&&u("backgroundcolor")}}},{"../../../lib":382,"../../cartesian/axis_defaults":406,"./axis_attributes":443,tinycolor2:274}],445:[function(t,e,r){"use strict";function n(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=l(this.tickPad),this._defaultLabelPad=l(this.labelPad),this._defaultLineTickLength=l(this.lineTickLength)}function i(t){var e=new n;return e.merge(t),e}var a=t("arraytools"),o=t("../../../lib/html2unicode"),s=t("../../../lib/str2rgbarray"),l=a.copy1D,c=["xaxis","yaxis","zaxis"],u=n.prototype;u.merge=function(t){for(var e=this,r=0;3>r;++r){var n=t[c[r]];e.labels[r]=o(n.title),"titlefont"in n&&(n.titlefont.color&&(e.labelColor[r]=s(n.titlefont.color)),n.titlefont.family&&(e.labelFont[r]=n.titlefont.family),n.titlefont.size&&(e.labelSize[r]=n.titlefont.size)),"showline"in n&&(e.lineEnable[r]=n.showline),"linecolor"in n&&(e.lineColor[r]=s(n.linecolor)),"linewidth"in n&&(e.lineWidth[r]=n.linewidth),"showgrid"in n&&(e.gridEnable[r]=n.showgrid),"gridcolor"in n&&(e.gridColor[r]=s(n.gridcolor)),"gridwidth"in n&&(e.gridWidth[r]=n.gridwidth),"log"===n.type?e.zeroEnable[r]=!1:"zeroline"in n&&(e.zeroEnable[r]=n.zeroline),"zerolinecolor"in n&&(e.zeroLineColor[r]=s(n.zerolinecolor)),"zerolinewidth"in n&&(e.zeroLineWidth[r]=n.zerolinewidth),"ticks"in n&&n.ticks?e.lineTickEnable[r]=!0:e.lineTickEnable[r]=!1,"ticklen"in n&&(e.lineTickLength[r]=e._defaultLineTickLength[r]=n.ticklen),"tickcolor"in n&&(e.lineTickColor[r]=s(n.tickcolor)),"tickwidth"in n&&(e.lineTickWidth[r]=n.tickwidth),"tickangle"in n&&(e.tickAngle[r]="auto"===n.tickangle?0:Math.PI*-n.tickangle/180),"showticklabels"in n&&(e.tickEnable[r]=n.showticklabels),"tickfont"in n&&(n.tickfont.color&&(e.tickColor[r]=s(n.tickfont.color)),n.tickfont.family&&(e.tickFont[r]=n.tickfont.family),n.tickfont.size&&(e.tickSize[r]=n.tickfont.size)),"mirror"in n?-1!==["ticks","all","allticks"].indexOf(n.mirror)?(e.lineTickMirror[r]=!0,e.lineMirror[r]=!0):n.mirror===!0?(e.lineTickMirror[r]=!1,e.lineMirror[r]=!0):(e.lineTickMirror[r]=!1,e.lineMirror[r]=!1):e.lineMirror[r]=!1,"showbackground"in n&&n.showbackground!==!1?(e.backgroundEnable[r]=!0,e.backgroundColor[r]=s(n.backgroundcolor)):e.backgroundEnable[r]=!1}},e.exports=i},{"../../../lib/html2unicode":381,"../../../lib/str2rgbarray":394,arraytools:49}],446:[function(t,e,r){"use strict";function n(t,e,r,n){for(var a=r("bgcolor"),l=i.combine(a,n.paper_bgcolor),c=Object.keys(o.camera),u=0;u<c.length;u++)r("camera."+c[u]+".x"),r("camera."+c[u]+".y"),r("camera."+c[u]+".z");var f=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),h=f?"manual":"auto",d=r("aspectmode",h);f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===d&&(e.aspectmode="auto")),s(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:l}),r("dragmode",n.getDfltFromLayout("dragmode")),r("hovermode",n.getDfltFromLayout("hovermode"))}var i=t("../../../components/color"),a=t("../../subplot_defaults"),o=t("./layout_attributes"),s=t("./axis_defaults");e.exports=function(t,e,r){function i(e){if(!s){var r=-1!==o[e].values.indexOf(t[e]);return r?t[e]:void 0}}var s=e._has("cartesian")||e._has("geo")||e._has("gl2d")||e._has("pie")||e._has("ternary");a(t,e,r,{type:"gl3d",attributes:o,handleDefaults:n,font:e.font,fullData:r,getDfltFromLayout:i,paper_bgcolor:e.paper_bgcolor})}},{"../../../components/color":303,"../../subplot_defaults":460,"./axis_defaults":444,"./layout_attributes":447}],447:[function(t,e,r){"use strict";function n(t,e,r){return{x:{valType:"number",dflt:t},y:{valType:"number",dflt:e},z:{valType:"number",dflt:r}}}var i=t("./axis_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)"},camera:{up:a(n(0,0,1),{}),center:a(n(0,0,0),{}),eye:a(n(1.25,1.25,1.25),{})},domain:{x:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]},y:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]}},aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto"},aspectratio:{x:{valType:"number",min:0},y:{valType:"number",min:0},z:{valType:"number",min:0}},xaxis:i,yaxis:i,zaxis:i,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan"],dflt:"turntable"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest"},_deprecated:{cameraposition:{valType:"info_array"}}}},{"../../../lib/extend":377,"./axis_attributes":443}],448:[function(t,e,r){"use strict";function n(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}function i(t){var e=new n;return e.merge(t),e}var a=t("../../../lib/str2rgbarray"),o=["xaxis","yaxis","zaxis"],s=n.prototype;s.merge=function(t){for(var e=0;3>e;++e){var r=t[o[e]];this.enabled[e]=r.showspikes,this.colors[e]=a(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness}},e.exports=i},{"../../../lib/str2rgbarray":394}],449:[function(t,e,r){"use strict";function n(t){for(var e=new Array(3),r=0;3>r;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}function i(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,i=t.fullSceneLayout,c=[[],[],[]],u=0;3>u;++u){var f=i[s[u]];if(f._length=(r[u].hi-r[u].lo)*r[u].pixelsPerDataUnit/t.dataScale[u],Math.abs(f._length)===1/0)c[u]=[];else{f.range[0]=r[u].lo/t.dataScale[u],f.range[1]=r[u].hi/t.dataScale[u],f._m=1/(t.dataScale[u]*r[u].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if("auto"===f.tickmode){f.tickmode="linear";var d=f.nticks||a.Lib.constrain(f._length/40,4,9);a.Axes.autoTicks(f,Math.abs(f.range[1]-f.range[0])/d)}for(var p=a.Axes.calcTicks(f),g=0;g<p.length;++g)p[g].x=p[g].x*t.dataScale[u],p[g].text=o(p[g].text);c[u]=p,f.tickmode=h}}e.ticks=c;for(var u=0;3>u;++u){l[u]=.5*(t.glplot.bounds[0][u]+t.glplot.bounds[1][u]);for(var g=0;2>g;++g)e.bounds[g][u]=t.glplot.bounds[g][u]}t.contourLevels=n(c)}e.exports=i;var a=t("../../../plotly"),o=t("../../../lib/html2unicode"),s=["xaxis","yaxis","zaxis"],l=[0,0,0]},{"../../../lib/html2unicode":381,"../../../plotly":402}],450:[function(t,e,r){"use strict";function n(t,e){var r,n,i=[0,0,0,0];for(r=0;4>r;++r)for(n=0;4>n;++n)i[n]+=t[4*r+n]*e[r];return i}function i(t,e){var r=n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])));return r}e.exports=i},{}],451:[function(t,e,r){"use strict";function n(t){function e(e,r){if("string"==typeof r)return r;var n=t.fullSceneLayout[e];return g.tickText(n,n.c2l(r),"hover").text}var r,n=t.svgContainer,i=t.container.getBoundingClientRect(),a=i.width,o=i.height;n.setAttributeNS(null,"viewBox","0 0 "+a+" "+o),n.setAttributeNS(null,"width",a),n.setAttributeNS(null,"height",o),A(t),t.glplot.axes.update(t.axesOptions);for(var s=Object.keys(t.traces),l=null,c=t.glplot.selection,u=0;u<s.length;++u)r=t.traces[s[u]],r.handlePick(c)&&(l=r),r.setContourLevels&&r.setContourLevels();var f;if(null!==l){var h=x(t.glplot.cameraParams,c.dataCoordinate);r=l.data;var d=r.hoverinfo,p=e("xaxis",c.traceCoordinate[0]),m=e("yaxis",c.traceCoordinate[1]),y=e("zaxis",c.traceCoordinate[2]);if("all"!==d){var b=d.split("+");-1===b.indexOf("x")&&(p=void 0),-1===b.indexOf("y")&&(m=void 0),-1===b.indexOf("z")&&(y=void 0),-1===b.indexOf("text")&&(c.textLabel=void 0),-1===b.indexOf("name")&&(l.name=void 0)}t.fullSceneLayout.hovermode&&v.loneHover({x:(.5+.5*h[0]/h[3])*a,y:(.5-.5*h[1]/h[3])*o,xLabel:p,yLabel:m,zLabel:y,text:c.textLabel,name:l.name,color:l.color},{container:n});var _={points:[{x:p,y:m,z:y,data:r._input,fullData:r,curveNumber:r.index,pointNumber:c.data.index}]};c.buttons&&c.distance<5?t.graphDiv.emit("plotly_click",_):t.graphDiv.emit("plotly_hover",_),f=_}else v.loneUnhover(n),t.graphDiv.emit("plotly_unhover",f)}function i(t,e,r,i){var a={canvas:r,gl:i,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!f){u=document.createElement("canvas");try{f=u.getContext("webgl",{preserveDrawingBuffer:!0,premultipliedAlpha:!0})}catch(o){throw new Error("error creating static canvas/context for image server")}}a.pixelRatio=t.pixelRatio,a.gl=f,a.canvas=u}try{t.glplot=h(a)}catch(o){y(t)}var s=function(t){var e={};e[t.id]=c(t.camera),t.saveCamera(t.graphDiv.layout),t.graphDiv.emit("plotly_relayout",e)};if(t.glplot.canvas.addEventListener("mouseup",s.bind(null,t)),t.glplot.canvas.addEventListener("wheel",s.bind(null,t)),t.staticMode||t.glplot.canvas.addEventListener("webglcontextlost",function(t){d.warn("Lost WebGL context."),t.preventDefault()}),!t.camera){var l=t.fullSceneLayout.camera;t.camera=b(t.container,{center:[l.center.x,l.center.y,l.center.z],eye:[l.eye.x,l.eye.y,l.eye.z],up:[l.up.x,l.up.y,l.up.z],zoomMin:.1,zoomMax:100,mode:"orbit"})}return t.glplot.mouseListener.enabled=!1,t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=n.bind(null,t),t.traces={},!0}function a(t,e){var r=document.createElement("div"),n=t.container;this.graphDiv=t.graphDiv;var 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n=t._fullLayout;if(n._pushmargin||(n._pushmargin={}),n.margin.autoexpand!==!1){if(r){var i=void 0===r.pad?12:r.pad;r.l+r.r>.5*n.width&&(r.l=r.r=0),r.b+r.t>.5*n.height&&(r.b=r.t=0),n._pushmargin[e]={l:{val:r.x,size:r.l+i},r:{val:r.x,size:r.r+i},b:{val:r.y,size:r.b+i},t:{val:r.y,size:r.t+i}}}else delete n._pushmargin[e];t._replotting||f.doAutoMargin(t)}},f.doAutoMargin=function(t){var e=t._fullLayout;e._size||(e._size={}),e._pushmargin||(e._pushmargin={});var r=e._size,n=JSON.stringify(r),i=Math.max(e.margin.l||0,0),a=Math.max(e.margin.r||0,0),o=Math.max(e.margin.t||0,0),c=Math.max(e.margin.b||0,0),u=e._pushmargin;return e.margin.autoexpand!==!1&&(u.base={l:{val:0,size:i},r:{val:1,size:a},t:{val:1,size:o},b:{val:0,size:c}},Object.keys(u).forEach(function(t){var r=u[t].l||{},n=u[t].b||{},l=r.val,f=r.size,h=n.val,d=n.size;Object.keys(u).forEach(function(t){if(s(f)&&u[t].r){var r=u[t].r.val,n=u[t].r.size;if(r>l){var p=(f*r+(n-e.width)*l)/(r-l),g=(n*(1-l)+(f-e.width)*(1-r))/(r-l);p>=0&&g>=0&&p+g>i+a&&(i=p,a=g)}}if(s(d)&&u[t].t){var v=u[t].t.val,m=u[t].t.size;if(v>h){var y=(d*v+(m-e.height)*h)/(v-h),b=(m*(1-h)+(d-e.height)*(1-v))/(v-h);y>=0&&b>=0&&y+b>c+o&&(c=y,o=b)}}})})),r.l=Math.round(i),r.r=Math.round(a),r.t=Math.round(o),r.b=Math.round(c),r.p=Math.round(e.margin.pad),r.w=Math.round(e.width)-r.l-r.r,r.h=Math.round(e.height)-r.t-r.b,t._replotting||"{}"===n||n===JSON.stringify(e._size)?void 0:l.plot(t)},f.graphJson=function(t,e,r,n,i){function a(t){if("function"==typeof t)return null;if(c.isPlainObject(t)){var e,n,i={};for(e in t)if("function"!=typeof t[e]&&-1===["_","["].indexOf(e.charAt(0))){if("keepdata"===r){if("src"===e.substr(e.length-3))continue}else if("keepstream"===r){if(n=t[e+"src"],"string"==typeof n&&n.indexOf(":")>0&&!c.isPlainObject(t.stream))continue}else if("keepall"!==r&&(n=t[e+"src"],"string"==typeof n&&n.indexOf(":")>0))continue;i[e]=a(t[e])}return i}return Array.isArray(t)?t.map(a):t&&t.getTime?c.ms2DateTime(t):t}(i&&e&&!t._fullData||i&&!e&&!t._fullLayout)&&f.supplyDefaults(t);var o=i?t._fullData:t.data,s=i?t._fullLayout:t.layout,l={data:(o||[]).map(function(t){var r=a(t);return e&&delete r.fit,r})};return e||(l.layout=a(s)),t.framework&&t.framework.isPolar&&(l=t.framework.getConfig()),"object"===n?l:JSON.stringify(l)}},{"../components/color":303,"../lib":382,"../plotly":402,"./attributes":403,"./font_attributes":423,"./layout_attributes":453,d3:113,"fast-isnumeric":117}],455:[function(t,e,r){"use strict";var n=t("../../traces/scatter/attributes"),i=n.marker;e.exports={r:n.r,t:n.t,marker:{color:i.color,size:i.size,symbol:i.symbol,opacity:i.opacity}}},{"../../traces/scatter/attributes":556}],456:[function(t,e,r){"use strict";function n(t,e){var r={showline:{valType:"boolean"},showticklabels:{valType:"boolean"},tickorientation:{
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c=l.data,f=l.layout;return("string"==typeof r||r.nodeName)&&(r=i.select(r)),r.datum(c).each(function(t,r){function l(t,e){return s(t)%360+f.orientation}var c=t.slice();u={data:a.util.cloneJson(c),layout:a.util.cloneJson(f)};var h=0;c.forEach(function(t,e){t.color||(t.color=f.defaultColorRange[h],h=(h+1)%f.defaultColorRange.length),t.strokeColor||(t.strokeColor="LinePlot"===t.geometry?t.color:i.rgb(t.color).darker().toString()),u.data[e].color=t.color,u.data[e].strokeColor=t.strokeColor,u.data[e].strokeDash=t.strokeDash,u.data[e].strokeSize=t.strokeSize});var d=c.filter(function(t,e){var r=t.visible;return"undefined"==typeof r||r===!0}),p=!1,g=d.map(function(t,e){return p=p||"undefined"!=typeof t.groupId,t});if(p){var v=i.nest().key(function(t,e){return"undefined"!=typeof t.groupId?t.groupId:"unstacked"}).entries(g),m=[],y=v.map(function(t,e){if("unstacked"===t.key)return t.values;var r=t.values[0].r.map(function(t,e){return 0});return t.values.forEach(function(t,e,n){t.yStack=[r],m.push(r),r=a.util.sumArrays(t.r,r)}),t.values});d=i.merge(y)}d.forEach(function(t,e){t.t=Array.isArray(t.t[0])?t.t:[t.t],t.r=Array.isArray(t.r[0])?t.r:[t.r]});var b=Math.min(f.width-f.margin.left-f.margin.right,f.height-f.margin.top-f.margin.bottom)/2;b=Math.max(10,b);var x,_=[f.margin.left+b,f.margin.top+b];if(p){var w=i.max(a.util.sumArrays(a.util.arrayLast(d).r[0],a.util.arrayLast(m)));x=[0,w]}else x=i.extent(a.util.flattenArray(d.map(function(t,e){return t.r})));f.radialAxis.domain!=a.DATAEXTENT&&(x[0]=0),n=i.scale.linear().domain(f.radialAxis.domain!=a.DATAEXTENT&&f.radialAxis.domain?f.radialAxis.domain:x).range([0,b]),u.layout.radialAxis.domain=n.domain();var k,A=a.util.flattenArray(d.map(function(t,e){return t.t})),M="string"==typeof A[0];M&&(A=a.util.deduplicate(A),k=A.slice(),A=i.range(A.length),d=d.map(function(t,e){var r=t;return t.t=[A],p&&(r.yStack=t.yStack),r}));var T=d.filter(function(t,e){return"LinePlot"===t.geometry||"DotPlot"===t.geometry}).length===d.length,E=null===f.needsEndSpacing?M||!T:f.needsEndSpacing,L=f.angularAxis.domain&&f.angularAxis.domain!=a.DATAEXTENT&&!M&&f.angularAxis.domain[0]>=0,S=L?f.angularAxis.domain:i.extent(A),C=Math.abs(A[1]-A[0]);T&&!M&&(C=0);var z=S.slice();E&&M&&(z[1]+=C);var P=f.angularAxis.ticksCount||4;P>8&&(P=P/(P/8)+P%8),f.angularAxis.ticksStep&&(P=(z[1]-z[0])/P);var R=f.angularAxis.ticksStep||(z[1]-z[0])/(P*(f.minorTicks+1));k&&(R=Math.max(Math.round(R),1)),z[2]||(z[2]=R);var O=i.range.apply(this,z);if(O=O.map(function(t,e){return parseFloat(t.toPrecision(12))}),s=i.scale.linear().domain(z.slice(0,2)).range("clockwise"===f.direction?[0,360]:[360,0]),u.layout.angularAxis.domain=s.domain(),u.layout.angularAxis.endPadding=E?C:0,e=i.select(this).select("svg.chart-root"),"undefined"==typeof e||e.empty()){var I="<svg xmlns='http://www.w3.org/2000/svg' class='chart-root'>' + '<g class='outer-group'>' + '<g 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F=e.select(".legend-group").style({display:"none"});e.attr({width:f.width,height:f.height}).style({opacity:f.opacity}),D.attr("transform","translate("+_+")").style({cursor:"crosshair"});var H=[(f.width-(f.margin.left+f.margin.right+2*b+(q?q.width:0)))/2,(f.height-(f.margin.top+f.margin.bottom+2*b))/2];if(H[0]=Math.max(0,H[0]),H[1]=Math.max(0,H[1]),e.select(".outer-group").attr("transform","translate("+H+")"),f.title){var G=e.select("g.title-group text").style(U).text(f.title),Y=G.node().getBBox();G.attr({x:_[0]-Y.width/2,y:_[1]-b-20})}var X=e.select(".radial.axis-group");if(f.radialAxis.gridLinesVisible){var W=X.selectAll("circle.grid-circle").data(n.ticks(5));W.enter().append("circle").attr({"class":"grid-circle"}).style(B),W.attr("r",n),W.exit().remove()}X.select("circle.outside-circle").attr({r:b}).style(B);var Z=e.select("circle.background-circle").attr({r:b}).style({fill:f.backgroundColor,stroke:f.stroke});if(f.radialAxis.visible){var K=i.svg.axis().scale(n).ticks(5).tickSize(5);X.call(K).attr({transform:"rotate("+f.radialAxis.orientation+")"}),X.selectAll(".domain").style(B),X.selectAll("g>text").text(function(t,e){return this.textContent+f.radialAxis.ticksSuffix}).style(U).style({"text-anchor":"start"}).attr({x:0,y:0,dx:0,dy:0,transform:function(t,e){return"horizontal"===f.radialAxis.tickOrientation?"rotate("+-f.radialAxis.orientation+") translate("+[0,U["font-size"]]+")":"translate("+[0,U["font-size"]]+")"}}),X.selectAll("g>line").style({stroke:"black"})}var $=e.select(".angular.axis-group").selectAll("g.angular-tick").data(O),Q=$.enter().append("g").classed("angular-tick",!0);$.attr({transform:function(t,e){return"rotate("+l(t,e)+")"}}).style({display:f.angularAxis.visible?"block":"none"}),$.exit().remove(),Q.append("line").classed("grid-line",!0).classed("major",function(t,e){return e%(f.minorTicks+1)==0}).classed("minor",function(t,e){return!(e%(f.minorTicks+1)==0)}).style(B),Q.selectAll(".minor").style({stroke:f.minorTickColor}),$.select("line.grid-line").attr({x1:f.tickLength?b-f.tickLength:0,x2:b}).style({display:f.angularAxis.gridLinesVisible?"block":"none"}),Q.append("text").classed("axis-text",!0).style(U);var J=$.select("text.axis-text").attr({x:b+f.labelOffset,dy:".35em",transform:function(t,e){var r=l(t,e),n=b+f.labelOffset,i=f.angularAxis.tickOrientation;return"horizontal"==i?"rotate("+-r+" "+n+" 0)":"radial"==i?270>r&&r>90?"rotate(180 "+n+" 0)":null:"rotate("+(180>=r&&r>0?-90:90)+" "+n+" 0)"}}).style({"text-anchor":"middle",display:f.angularAxis.labelsVisible?"block":"none"}).text(function(t,e){return e%(f.minorTicks+1)!=0?"":k?k[t]+f.angularAxis.ticksSuffix:t+f.angularAxis.ticksSuffix}).style(U);f.angularAxis.rewriteTicks&&J.text(function(t,e){return e%(f.minorTicks+1)!=0?"":f.angularAxis.rewriteTicks(this.textContent,e)});var tt=i.max(D.selectAll(".angular-tick text")[0].map(function(t,e){return t.getCTM().e+t.getBBox().width}));F.attr({transform:"translate("+[b+tt,f.margin.top]+")"});var et=e.select("g.geometry-group").selectAll("g").size()>0,rt=e.select("g.geometry-group").selectAll("g.geometry").data(d);if(rt.enter().append("g").attr({"class":function(t,e){return"geometry geometry"+e}}),rt.exit().remove(),d[0]||et){var nt=[];d.forEach(function(t,e){var r={};r.radialScale=n,r.angularScale=s,r.container=rt.filter(function(t,r){return r==e}),r.geometry=t.geometry,r.orientation=f.orientation,r.direction=f.direction,r.index=e,nt.push({data:t,geometryConfig:r})});var it=i.nest().key(function(t,e){return"undefined"!=typeof t.data.groupId||"unstacked"}).entries(nt),at=[];it.forEach(function(t,e){"unstacked"===t.key?at=at.concat(t.values.map(function(t,e){return[t]})):at.push(t.values)}),at.forEach(function(t,e){var r;r=Array.isArray(t)?t[0].geometryConfig.geometry:t.geometryConfig.geometry;var n=t.map(function(t,e){return o(a[r].defaultConfig(),t)});a[r]().config(n)()})}var ot,st,lt=e.select(".guides-group"),ct=e.select(".tooltips-group"),ut=a.tooltipPanel().config({container:ct,fontSize:8})(),ft=a.tooltipPanel().config({container:ct,fontSize:8})(),ht=a.tooltipPanel().config({container:ct,hasTick:!0})();if(!M){var dt=lt.select("line").attr({x1:0,y1:0,y2:0}).style({stroke:"grey","pointer-events":"none"});D.on("mousemove.angular-guide",function(t,e){var r=a.util.getMousePos(Z).angle;dt.attr({x2:-b,transform:"rotate("+r+")"}).style({opacity:.5});var n=(r+180+360-f.orientation)%360;ot=s.invert(n);var i=a.util.convertToCartesian(b+12,r+180);ut.text(a.util.round(ot)).move([i[0]+_[0],i[1]+_[1]])}).on("mouseout.angular-guide",function(t,e){lt.select("line").style({opacity:0})})}var pt=lt.select("circle").style({stroke:"grey",fill:"none"});D.on("mousemove.radial-guide",function(t,e){var r=a.util.getMousePos(Z).radius;pt.attr({r:r}).style({opacity:.5}),st=n.invert(a.util.getMousePos(Z).radius);var i=a.util.convertToCartesian(r,f.radialAxis.orientation);ft.text(a.util.round(st)).move([i[0]+_[0],i[1]+_[1]])}).on("mouseout.radial-guide",function(t,e){pt.style({opacity:0}),ht.hide(),ut.hide(),ft.hide()}),e.selectAll(".geometry-group .mark").on("mouseover.tooltip",function(t,r){var n=i.select(this),o=n.style("fill"),s="black",l=n.style("opacity")||1;if(n.attr({"data-opacity":l}),"none"!=o){n.attr({"data-fill":o}),s=i.hsl(o).darker().toString(),n.style({fill:s,opacity:1});var c={t:a.util.round(t[0]),r:a.util.round(t[1])};M&&(c.t=k[t[0]]);var u="t: "+c.t+", r: "+c.r,f=this.getBoundingClientRect(),h=e.node().getBoundingClientRect(),d=[f.left+f.width/2-H[0]-h.left,f.top+f.height/2-H[1]-h.top];ht.config({color:s}).text(u),ht.move(d)}else o=n.style("stroke"),n.attr({"data-stroke":o}),s=i.hsl(o).darker().toString(),n.style({stroke:s,opacity:1})}).on("mousemove.tooltip",function(t,e){return 0!=i.event.which?!1:void(i.select(this).attr("data-fill")&&ht.show())}).on("mouseout.tooltip",function(t,e){ht.hide();var r=i.select(this),n=r.attr("data-fill");n?r.style({fill:n,opacity:r.attr("data-opacity")}):r.style({stroke:r.attr("data-stroke"),opacity:r.attr("data-opacity")})})}),h}var e,r,n,s,l={data:[],layout:{}},c={},u={},f=i.dispatch("hover"),h={};return h.render=function(e){return t(e),this},h.config=function(t){if(!arguments.length)return l;var e=a.util.cloneJson(t);return e.data.forEach(function(t,e){l.data[e]||(l.data[e]={}),o(l.data[e],a.Axis.defaultConfig().data[0]),o(l.data[e],t)}),o(l.layout,a.Axis.defaultConfig().layout),o(l.layout,e.layout),this},h.getLiveConfig=function(){return u},h.getinputConfig=function(){return c},h.radialScale=function(t){return n},h.angularScale=function(t){return s},h.svg=function(){return 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e=t[0].trace,r=i.select(this),n=c.hasMarkers(e),s=c.hasText(e);!n&&!s||e.visible!==!0?r.remove():(n&&r.selectAll("path.point").data(e.marker.maxdisplayed?h:a.identity).enter().append("path").classed("point",!0).call(o.translatePoints,d,p),s&&r.selectAll("g").data(e.marker.maxdisplayed?h:a.identity).enter().append("g").append("text").call(o.translatePoints,d,p))})}},{"../../components/drawing":326,"../../components/errorbars":332,"../../lib":382,"../../lib/polygon":388,"./arrays_to_calcdata":555,"./line_points":568,"./subtypes":575,d3:113}],573:[function(t,e,r){"use strict";var n=t("./subtypes"),i=.2;e.exports=function(t,e){var r,a,o,s,l=t.cd,c=t.xaxis,u=t.yaxis,f=[],h=l[0].trace,d=h.index,p=h.marker,g=!n.hasMarkers(h)&&!n.hasText(h);if(h.visible===!0&&!g){var v=Array.isArray(p.opacity)?1:p.opacity;if(e===!1)for(r=0;r<l.length;r++)l[r].dim=0;else 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i=t("../scatter/attributes"),a=t("../../components/colorscale/color_attributes"),o=t("../../constants/gl_markers"),s=t("../../lib/extend").extendFlat,l=i.line,c=i.marker,u=c.line;e.exports={x:{valType:"data_array"},y:{valType:"data_array"},z:{valType:"data_array"},text:s({},i.text,{}),mode:s({},i.mode,{dflt:"lines+markers"}),surfaceaxis:{valType:"enumerated",values:[-1,0,1,2],dflt:-1},surfacecolor:{valType:"color"},projection:{x:n("x"),y:n("y"),z:n("z")},connectgaps:i.connectgaps,line:s({},{width:l.width,dash:l.dash,showscale:{valType:"boolean",dflt:!1}},a("line")),marker:s({},{symbol:{valType:"enumerated",values:Object.keys(o),dflt:"circle",arrayOk:!0},size:s({},c.size,{dflt:8}),sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,opacity:s({},c.opacity,{arrayOk:!1}),showscale:c.showscale,line:s({},{width:s({},u.width,{arrayOk:!1})},a("marker.line"))},a("marker")),textposition:s({},i.textposition,{dflt:"top 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c=t.opacity;if(t.marker&&t.marker.opacity&&(c*=t.marker.opacity),r={gl:o,position:l.position,color:l.scatterColor,size:l.scatterSize,glyph:l.scatterMarker,opacity:c,orthographic:!0,lineWidth:l.scatterLineWidth,lineColor:l.scatterLineColor,project:l.project,projectScale:l.projectScale,projectOpacity:l.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=p(r),this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),a={gl:o,position:l.position,glyph:l.text,color:l.textColor,size:l.textSize,angle:l.textAngle,alignment:l.textOffset,font:l.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=l.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(a):(this.textMarkers=p(a),this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),n={gl:o,position:l.position,color:l.errorColor,error:l.errorBounds,lineWidth:l.errorLineWidth,capSize:l.errorCapSize,opacity:t.opacity},this.errorBars?l.errorBounds?this.errorBars.update(n):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):l.errorBounds&&(this.errorBars=g(n),this.scene.glplot.add(this.errorBars)),l.delaunayAxis>=0){var h=i(l.position,l.delaunayColor,l.delaunayAxis);h.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(h):(h.gl=o,this.delaunayMesh=v(h),this.scene.glplot.add(this.delaunayMesh))}else 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y="projection."+v[m];h(y+".show")&&(h(y+".opacity"),h(y+".scale"))}c(t,e,r,{axis:"z"}),c(t,e,r,{axis:"y",inherit:"z"}),c(t,e,r,{axis:"x",inherit:"z"})}},{"../../components/errorbars/defaults":331,"../../lib":382,"../scatter/line_defaults":567,"../scatter/marker_defaults":571,"../scatter/subtypes":575,"../scatter/text_defaults":576,"./attributes":578}],583:[function(t,e,r){"use strict";var n={};n.plot=t("./convert"),n.attributes=t("./attributes"),n.markerSymbols=t("../../constants/gl_markers"),n.supplyDefaults=t("./defaults"),n.colorbar=t("../scatter/colorbar"),n.calc=t("./calc"),n.moduleType="trace",n.name="scatter3d",n.basePlotModule=t("../../plots/gl3d"),n.categories=["gl3d","symbols","markerColorscale","showLegend"],n.meta={},e.exports=n},{"../../constants/gl_markers":369,"../../plots/gl3d":441,"../scatter/colorbar":559,"./attributes":578,"./calc":579,"./convert":581,"./defaults":582}],584:[function(t,e,r){"use strict";var n=t("../scatter/attributes"),i=t("../../plots/attributes"),a=t("../../components/colorscale/color_attributes"),o=t("../../lib/extend").extendFlat,s=n.marker,l=n.line,c=s.line;e.exports={lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country names"],dflt:"ISO-3"},mode:o({},n.mode,{dflt:"markers"}),text:o({},n.text,{}),line:{color:l.color,width:l.width,dash:l.dash},marker:o({},{symbol:s.symbol,opacity:s.opacity,size:s.size,sizeref:s.sizeref,sizemin:s.sizemin,sizemode:s.sizemode,showscale:s.showscale,line:o({},{width:c.width},a("marker.line"))},a("marker")),textfont:n.textfont,textposition:n.textposition,hoverinfo:o({},i.hoverinfo,{flags:["lon","lat","location","text","name"]}),_nestedModules:{"marker.colorbar":"Colorbar"}}},{"../../components/colorscale/color_attributes":311,"../../lib/extend":377,"../../plots/attributes":403,"../scatter/attributes":556}],585:[function(t,e,r){"use 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r=t[0],n=t[1],i=t[2],a=t[3],o=e[0],s=e[1],l=e[2],c=e[3];return[r*o-n*s-i*l-a*c,r*s+n*o+i*c-a*l,r*l-n*c+i*o+a*s,r*c+n*l-i*s+a*o]}function f(t,e){if(t&&e){var r=b(t,e),n=Math.sqrt(y(r,r)),i=.5*Math.acos(Math.max(-1,Math.min(1,y(t,e)))),a=Math.sin(i)/n;return n&&[Math.cos(i),r[2]*a,-r[1]*a,r[0]*a]}}function h(t,e,r){var n=g(e,2,t[0]);n=g(n,1,t[1]),n=g(n,0,t[2]-r[2]);var i,a,o=e[0],s=e[1],l=e[2],c=n[0],u=n[1],f=n[2],h=Math.atan2(s,o)*k,p=Math.sqrt(o*o+s*s);Math.abs(u)>p?(a=(u>0?90:-90)-h,i=0):(a=Math.asin(u/p)*k-h,i=Math.sqrt(p*p-u*u));var v=180-a-2*h,m=(Math.atan2(f,c)-Math.atan2(l,i))*k,y=(Math.atan2(f,c)-Math.atan2(l,-i))*k,b=d(r[0],r[1],a,m),x=d(r[0],r[1],v,y);return x>=b?[a,m,r[2]]:[v,y,r[2]]}function d(t,e,r,n){var i=p(r-t),a=p(n-e);return Math.sqrt(i*i+a*a)}function p(t){return(t%360+540)%360-180}function g(t,e,r){var n=r*w,i=t.slice(),a=0===e?1:0,o=2===e?1:2,s=Math.cos(n),l=Math.sin(n);return i[a]=t[a]*s-t[o]*l,i[o]=t[o]*s+t[a]*l,i}function 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h=n/(c[2]-c[0])*(s[1]-s[0])+s[0],d=a/(c[3]-c[1])*(l[1]-l[0])+l[0];i.boxEnabled||(i.boxStart[0]=h,i.boxStart[1]=d),i.boxEnd[0]=h,i.boxEnd[1]=d,i.boxEnabled=!0}else i.boxEnabled&&(o(s,i.boxStart[0],i.boxEnd[0]),o(l,i.boxStart[1],i.boxEnd[1]),i.boxEnabled=!1);break;case"pan":if(i.boxEnabled=!1,e){var p=(u-n)*(s[1]-s[0])/(r.viewBox[2]-r.viewBox[0]),g=(f-a)*(l[1]-l[0])/(r.viewBox[3]-r.viewBox[1]);s[0]+=p,s[1]+=p,l[0]+=g,l[1]+=g,i.lastInputTime=Date.now(),t.cameraChanged()}}i.lastPos[0]=n,i.lastPos[1]=a}),i.wheelListener=o(e,function(e,n){var a=t.xaxis.range,o=t.yaxis.range,s=r.viewBox,l=i.lastPos[0],c=i.lastPos[1];switch(t.fullLayout.dragmode){case"zoom":break;case"pan":var u=Math.exp(.1*n/(s[3]-s[1])),f=l/(s[2]-s[0])*(a[1]-a[0])+a[0],h=c/(s[3]-s[1])*(o[1]-o[0])+o[0];a[0]=(a[0]-f)*u+f,a[1]=(a[1]-f)*u+f,o[0]=(o[0]-h)*u+h,o[1]=(o[1]-h)*u+h,i.lastInputTime=Date.now(),t.cameraChanged()}return!0}),i}var a=t("mouse-change"),o=t("mouse-wheel");e.exports=i},{"mouse-change":241,"mouse-wheel":245}],438:[function(t,e,r){"use strict";function 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i(t){return new n(t)}var a=t("../../plotly"),o=t("../../lib/html2unicode"),s=t("../../lib/str2rgbarray"),l=n.prototype,c=["xaxis","yaxis"];l.merge=function(t){this.titleEnable=!1,this.backgroundColor=s(t.plot_bgcolor);var e,r,n,i,a,l,u,f,h,d,p;for(d=0;2>d;++d){for(e=c[d],r=t[this.scene[e]._name],n=/Click to enter .+ 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e=this.scene,r=a.Plots.getSubplotIds(e.fullLayout,"gl2d"),n=a.Axes.findSubplotsWithAxis(r,t);return 0!==n.indexOf(e.id)},l.hasAxisInDfltPos=function(t,e){var r=e.side;return"xaxis"===t?"bottom"===r:"yaxis"===t?"left"===r:void 0},l.hasAxisInAltrPos=function(t,e){var r=e.side;return"xaxis"===t?"top"===r:"yaxis"===t?"right"===r:void 0},l.getLabelPad=function(t,e){var r=1.5,n=e.titlefont.size,i=e.showticklabels;return"xaxis"===t?"top"===e.side?-10+n*(r+(i?1:0)):-10+n*(r+(i?.5:0)):"yaxis"===t?"right"===e.side?10+n*(r+(i?1:.5)):10+n*(r+(i?.5:0)):void 0},l.getTickPad=function(t){return"outside"===t.ticks?10+t.ticklen:15},l.getTickMarkLength=function(t){if(!t.ticks)return 0;var e=t.ticklen;return"inside"===t.ticks?-e:e},e.exports=i},{"../../lib/html2unicode":381,"../../lib/str2rgbarray":394,"../../plotly":403}],439:[function(t,e,r){"use strict";var n=t("./scene2d"),i=t("../plots"),a=t("../../constants/xmlns_namespaces");r.name="gl2d",r.attr=["xaxis","yaxis"],r.idRoot=["x","y"],r.idRegex={x:/^x([2-9]|[1-9][0-9]+)?$/,y:/^y([2-9]|[1-9][0-9]+)?$/},r.attrRegex={x:/^xaxis([2-9]|[1-9][0-9]+)?$/,y:/^yaxis([2-9]|[1-9][0-9]+)?$/},r.attributes=t("../cartesian/attributes"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,a=i.getSubplotIds(e,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=e._plots[s],c=i.getSubplotData(r,"gl2d",s),u=l._scene2d;void 0===u&&(u=new n({id:s,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),l._scene2d=u),u.plot(c,t.calcdata,e,t.layout)}},r.clean=function(t,e,r,n){for(var a=i.getSubplotIds(n,"gl2d"),o=0;o<a.length;o++){var s=a[o],l=n._plots[s];if(l._scene2d){var c=i.getSubplotData(t,"gl2d",s);0===c.length&&(l._scene2d.destroy(),delete n._plots[s])}}},r.toSVG=function(t){for(var e=t._fullLayout,r=i.getSubplotIds(e,"gl2d"),n=0;n<r.length;n++){var o=e._plots[r[n]],s=o._scene2d,l=s.toImage("png"),c=e._glimages.append("svg:image");c.attr({xmlns:a.svg,"xlink:href":l,x:0,y:0,width:"100%",height:"100%",preserveAspectRatio:"none"}),s.destroy()}}},{"../../constants/xmlns_namespaces":370,"../cartesian/attributes":405,"../plots":455,"./scene2d":440}],440:[function(t,e,r){"use strict";function n(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.fullLayout=e,this.updateAxes(e),this.makeFramework(),this.glplotOptions=h(this),this.glplotOptions.merge(e),this.glplot=c(this.glplotOptions),this.camera=d(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=f(this.glplot,{innerFill:!1,outerFill:!0}),this.pickResult=null,this.bounds=[1/0,1/0,-(1/0),-(1/0)],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}function i(t,e){for(var r=0;2>r;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1}var a,o,s=t("../../plots/cartesian/axes"),l=t("../../plots/cartesian/graph_interact"),c=t("gl-plot2d"),u=t("gl-spikes2d"),f=t("gl-select-box"),h=t("./convert"),d=t("./camera"),p=t("../../lib/html2unicode"),g=t("../../lib/show_no_webgl_msg"),v=["xaxis","yaxis"];e.exports=n;var m=n.prototype;m.makeFramework=function(){if(this.staticPlot){if(!o){a=document.createElement("canvas");try{o=a.getContext("webgl",{preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0})}catch(t){throw new Error(["Error creating static canvas/context for image server"].join(" "))}}this.canvas=a,this.gl=o}else{var e,r=document.createElement("canvas"),n={premultipliedAlpha:!0};try{e=r.getContext("webgl",n)}catch(t){}if(!e)try{e=r.getContext("experimental-webgl",n)}catch(t){}e||g(this),this.canvas=r,this.gl=e}var i=this.canvas,s=this.pixelRatio,l=this.fullLayout;i.width=0|Math.ceil(s*l.width),i.height=0|Math.ceil(s*l.height),i.style.width="100%",i.style.height="100%",i.style.position="absolute",i.style.top="0px",i.style.left="0px",i.style["pointer-events"]="none";var c=this.svgContainer=document.createElementNS("http://www.w3.org/2000/svg","svg");c.style.position="absolute",c.style.top=c.style.left="0px",c.style.width=c.style.height="100%",c.style["z-index"]=20,c.style["pointer-events"]="none";var u=this.mouseContainer=document.createElement("div");u.style.position="absolute";var f=this.container;f.appendChild(i),f.appendChild(c),f.appendChild(u)},m.toImage=function(t){t||(t="png"),this.stopped=!0,this.staticPlot&&this.container.appendChild(a),this.glplot.setDirty(),this.glplot.draw();var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,i);for(var o=0,s=n-1;s>o;++o,--s)for(var l=0;r>l;++l)for(var c=0;4>c;++c){var u=i[4*(r*o+l)+c];i[4*(r*o+l)+c]=i[4*(r*s+l)+c],i[4*(r*s+l)+c]=u}var f=document.createElement("canvas");f.width=r,f.height=n;var h=f.getContext("2d"),d=h.createImageData(r,n);d.data.set(i),h.putImageData(d,0,0);var p;switch(t){case"jpeg":p=f.toDataURL("image/jpeg");break;case"webp":p=f.toDataURL("image/webp");break;default:p=f.toDataURL("image/png")}return this.staticPlot&&this.container.removeChild(a),p},m.computeTickMarks=function(){this.xaxis._length=this.glplot.viewBox[2]-this.glplot.viewBox[0],this.yaxis._length=this.glplot.viewBox[3]-this.glplot.viewBox[1];for(var t=[s.calcTicks(this.xaxis),s.calcTicks(this.yaxis)],e=0;2>e;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=p(t[e][r].text+"").replace(/\n/g," ");return t},m.updateAxes=function(t){var e=s.subplotMatch,r="xaxis"+this.id.match(e)[1],n="yaxis"+this.id.match(e)[2];this.xaxis=t[r],this.yaxis=t[n]},m.updateFx=function(t){var e=this.fullLayout;e.dragmode=t.dragmode,e.hovermode=t.hovermode};var y=function(t){var e=t.xaxis.range,r=t.yaxis.range;t.graphDiv.layout.xaxis.range=e.slice(0),t.graphDiv.layout.yaxis.range=r.slice(0);var n={lastInputTime:t.camera.lastInputTime};n[t.xaxis._name]=e.slice(),n[t.yaxis._name]=r.slice(),t.graphDiv.emit("plotly_relayout",n)};m.cameraChanged=function(){var t=this.camera,e=this.xaxis.range,r=this.yaxis.range;this.glplot.setDataBox([e[0],r[0],e[1],r[1]]);var n=this.computeTickMarks(),a=this.glplotOptions.ticks;i(n,a)&&(this.glplotOptions.ticks=n,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),y(this))},m.destroy=function(){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.staticPlot||this.container.removeChild(this.canvas),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.glplot=null,this.stopped=!0},m.plot=function(t,e,r){var n,i,a,o=this.glplot,l=this.pixelRatio;this.fullLayout=r,this.updateAxes(r);var c=r.width,u=r.height,f=0|Math.ceil(l*c),h=0|Math.ceil(l*u),d=this.canvas;for(d.width===f&&d.height===h||(d.width=f,d.height=h),n=0;n<t.length;++n){var p=t[n],g=e[n];a=this.traces[p.uid],a?a.update(p,g):a=p._module.plot(this,p,g),this.traces[p.uid]=a}var m=Object.keys(this.traces);t:for(n=0;n<m.length;++n){for(i=0;i<e.length;++i)if(e[i][0].trace.uid===m[n])continue t;a=this.traces[m[n]],a.dispose(),delete this.traces[m[n]]}var y=this.glplotOptions;y.merge(r),y.screenBox=[0,0,c,u];var b=r._size,x=this.xaxis.domain,_=this.yaxis.domain;y.viewBox=[b.l+x[0]*b.w,b.b+_[0]*b.h,c-b.r-(1-x[1])*b.w,u-b.t-(1-_[1])*b.h],this.mouseContainer.style.width=b.w*(x[1]-x[0])+"px",this.mouseContainer.style.height=b.h*(_[1]-_[0])+"px",this.mouseContainer.height=b.h*(_[1]-_[0]),this.mouseContainer.style.left=b.l+x[0]*b.w+"px",this.mouseContainer.style.top=b.t+(1-_[1])*b.h+"px";var w=this.bounds;for(w[0]=w[1]=1/0,w[2]=w[3]=-(1/0),m=Object.keys(this.traces),n=0;n<m.length;++n){a=this.traces[m[n]];for(var k=0;2>k;++k)w[k]=Math.min(w[k],a.bounds[k]),w[k+2]=Math.max(w[k+2],a.bounds[k+2])}var A;for(n=0;2>n;++n)w[n]>w[n+2]&&(w[n]=-1,w[n+2]=1),A=this[v[n]],A._length=y.viewBox[n+2]-y.viewBox[n],s.doAutoRange(A);y.ticks=this.computeTickMarks();var M=this.xaxis.range,T=this.yaxis.range;y.dataBox=[M[0],T[0],M[1],T[1]],y.merge(r),o.update(y),this.glplot.draw()},m.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=this.fullLayout;this.cameraChanged();var i=r.x*t.pixelRatio,a=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&"zoom"===n.dragmode)this.selectBox.enabled=!0,this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],t.setDirty();else{this.selectBox.enabled=!1;var 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n.lookAt(n.lastT(),null,t),n.computedCenter},enumerable:!0},eye:{get:function(){return n.computedEye},set:function(t){return n.lookAt(n.lastT(),t),n.computedEye},enumerable:!0},up:{get:function(){return n.computedUp},set:function(t){return n.lookAt(n.lastT(),null,null,t),n.computedUp},enumerable:!0},distance:{get:function(){return c},set:function(t){return n.setDistance(n.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return n.getDistanceLimits(r)},set:function(t){return n.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener("contextmenu",function(t){return t.preventDefault(),!1});var d=0,p=0;return o(t,function(e,r,a,o){var s="rotate"===h.keyBindingMode,l="pan"===h.keyBindingMode,u="zoom"===h.keyBindingMode,f=!!o.control,g=!!o.alt,v=!!o.shift,m=!!(1&e),y=!!(2&e),b=!!(4&e),x=1/t.clientHeight,_=x*(r-d),w=x*(a-p),k=h.flipX?1:-1,A=h.flipY?1:-1,M=i(),T=Math.PI*h.rotateSpeed;if((s&&m&&!f&&!g&&!v||m&&!f&&!g&&v)&&n.rotate(M,k*T*_,-A*T*w,0),(l&&m&&!f&&!g&&!v||y||m&&f&&!g&&!v)&&n.pan(M,-h.translateSpeed*_*c,h.translateSpeed*w*c,0),u&&m&&!f&&!g&&!v||b||m&&!f&&g&&!v){var E=-h.zoomSpeed*w/window.innerHeight*(M-n.lastT())*100;n.pan(M,0,0,c*(Math.exp(E)-1))}return d=r,p=a,!0}),s(t,function(t,e){var r=h.flipX?1:-1,a=h.flipY?1:-1,o=i();if(Math.abs(t)>Math.abs(e))n.rotate(o,0,0,-t*r*Math.PI*h.rotateSpeed/window.innerWidth);else{var s=-h.zoomSpeed*a*e/window.innerHeight*(o-n.lastT())/100;n.pan(o,0,0,c*(Math.exp(s)-1))}},!0),h}e.exports=n;var i=t("right-now"),a=t("3d-view"),o=t("mouse-change"),s=t("mouse-wheel")},{"3d-view":39,"mouse-change":241,"mouse-wheel":245,"right-now":255}],442:[function(t,e,r){"use strict";function n(t,e){for(var r=0;3>r;++r){var n=s[r];e[n]._gd=t}}var i=t("./scene"),a=t("../plots"),o=t("../../constants/xmlns_namespaces"),s=["xaxis","yaxis","zaxis"];r.name="gl3d",r.attr="scene",r.idRoot="scene",r.idRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attrRegex=/^scene([2-9]|[1-9][0-9]+)?$/,r.attributes=t("./layout/attributes"),r.layoutAttributes=t("./layout/layout_attributes"),r.supplyLayoutDefaults=t("./layout/defaults"),r.plot=function(t){var e=t._fullLayout,r=t._fullData,o=a.getSubplotIds(e,"gl3d");e._paperdiv.style({width:e.width+"px",height:e.height+"px"}),t._context.setBackground(t,e.paper_bgcolor);for(var s=0;s<o.length;s++){var l=o[s],c=a.getSubplotData(r,"gl3d",l),u=e[l],f=u._scene;void 0===f&&(n(t,u),f=new i({id:l,graphDiv:t,container:t.querySelector(".gl-container"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),u._scene=f),f.plot(c,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=a.getSubplotIds(n,"gl3d"),o=0;o<i.length;o++){var s=i[o];!e[s]&&n[s]._scene&&n[s]._scene.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=a.getSubplotIds(e,"gl3d"),n=e._size,i=0;i<r.length;i++){var s=e[r[i]],l=s.domain,c=s._scene,u=c.toImage("png"),f=e._glimages.append("svg:image");f.attr({xmlns:o.svg,"xlink:href":u,x:n.l+n.w*l.x[0],y:n.t+n.h*(1-l.y[1]),width:n.w*(l.x[1]-l.x[0]),height:n.h*(l.y[1]-l.y[0]),preserveAspectRatio:"none"}),c.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return"1"===e&&(e=""),"scene"+e}},r.setConvert=t("./set_convert")},{"../../constants/xmlns_namespaces":370,"../plots":455,"./layout/attributes":443,"./layout/defaults":447,"./layout/layout_attributes":448,"./scene":452,"./set_convert":453}],443:[function(t,e,r){"use strict";e.exports={scene:{valType:"subplotid",dflt:"scene"}}},{}],444:[function(t,e,r){"use strict";var n=t("../../../components/color"),i=t("../../cartesian/layout_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={showspikes:{valType:"boolean",dflt:!0},spikesides:{valType:"boolean",dflt:!0},spikethickness:{valType:"number",min:0,dflt:2},spikecolor:{valType:"color",dflt:n.defaultLine},showbackground:{valType:"boolean",dflt:!1},backgroundcolor:{valType:"color",dflt:"rgba(204, 204, 204, 0.5)"},showaxeslabels:{valType:"boolean",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,fixedrange:i.fixedrange,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,tickformat:i.tickformat,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:"rgb(204, 204, 204)"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth}},{"../../../components/color":303,"../../../lib/extend":377,"../../cartesian/layout_attributes":415}],445:[function(t,e,r){"use strict";var n=t("tinycolor2").mix,i=t("../../../lib"),a=t("./axis_attributes"),o=t("../../cartesian/axis_defaults"),s=["xaxis","yaxis","zaxis"],l=function(){},c=13600/187;e.exports=function(t,e,r){function u(t,e){return i.coerce(f,h,a,t,e)}for(var f,h,d=0;d<s.length;d++){var p=s[d];f=t[p]||{},h={_id:p[0]+r.scene,_name:p},e[p]=h=o(f,h,u,{font:r.font,letter:p[0],data:r.data,showGrid:!0,bgColor:r.bgColor}),u("gridcolor",n(h.color,r.bgColor,c).toRgbString()),u("title",p[0]),h.setScale=l,u("showspikes")&&(u("spikesides"),u("spikethickness"),u("spikecolor",h.color)),u("showaxeslabels"),u("showbackground")&&u("backgroundcolor")}}},{"../../../lib":382,"../../cartesian/axis_defaults":407,"./axis_attributes":444,tinycolor2:274}],446:[function(t,e,r){"use strict";function n(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open Sans"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=l(this.tickPad),this._defaultLabelPad=l(this.labelPad),this._defaultLineTickLength=l(this.lineTickLength)}function i(t){var e=new n;return e.merge(t),e}var a=t("arraytools"),o=t("../../../lib/html2unicode"),s=t("../../../lib/str2rgbarray"),l=a.copy1D,c=["xaxis","yaxis","zaxis"],u=n.prototype;u.merge=function(t){for(var e=this,r=0;3>r;++r){var n=t[c[r]];e.labels[r]=o(n.title),"titlefont"in n&&(n.titlefont.color&&(e.labelColor[r]=s(n.titlefont.color)),n.titlefont.family&&(e.labelFont[r]=n.titlefont.family),n.titlefont.size&&(e.labelSize[r]=n.titlefont.size)),"showline"in n&&(e.lineEnable[r]=n.showline),"linecolor"in n&&(e.lineColor[r]=s(n.linecolor)),"linewidth"in n&&(e.lineWidth[r]=n.linewidth),"showgrid"in n&&(e.gridEnable[r]=n.showgrid),"gridcolor"in n&&(e.gridColor[r]=s(n.gridcolor)),"gridwidth"in n&&(e.gridWidth[r]=n.gridwidth),"log"===n.type?e.zeroEnable[r]=!1:"zeroline"in n&&(e.zeroEnable[r]=n.zeroline),"zerolinecolor"in n&&(e.zeroLineColor[r]=s(n.zerolinecolor)),"zerolinewidth"in n&&(e.zeroLineWidth[r]=n.zerolinewidth),"ticks"in n&&n.ticks?e.lineTickEnable[r]=!0:e.lineTickEnable[r]=!1,"ticklen"in n&&(e.lineTickLength[r]=e._defaultLineTickLength[r]=n.ticklen),"tickcolor"in n&&(e.lineTickColor[r]=s(n.tickcolor)),"tickwidth"in n&&(e.lineTickWidth[r]=n.tickwidth),"tickangle"in n&&(e.tickAngle[r]="auto"===n.tickangle?0:Math.PI*-n.tickangle/180),"showticklabels"in n&&(e.tickEnable[r]=n.showticklabels),"tickfont"in n&&(n.tickfont.color&&(e.tickColor[r]=s(n.tickfont.color)),n.tickfont.family&&(e.tickFont[r]=n.tickfont.family),n.tickfont.size&&(e.tickSize[r]=n.tickfont.size)),"mirror"in n?-1!==["ticks","all","allticks"].indexOf(n.mirror)?(e.lineTickMirror[r]=!0,e.lineMirror[r]=!0):n.mirror===!0?(e.lineTickMirror[r]=!1,e.lineMirror[r]=!0):(e.lineTickMirror[r]=!1,e.lineMirror[r]=!1):e.lineMirror[r]=!1,"showbackground"in n&&n.showbackground!==!1?(e.backgroundEnable[r]=!0,e.backgroundColor[r]=s(n.backgroundcolor)):e.backgroundEnable[r]=!1}},e.exports=i},{"../../../lib/html2unicode":381,"../../../lib/str2rgbarray":394,arraytools:49}],447:[function(t,e,r){"use strict";function n(t,e,r,n){for(var a=r("bgcolor"),l=i.combine(a,n.paper_bgcolor),c=Object.keys(o.camera),u=0;u<c.length;u++)r("camera."+c[u]+".x"),r("camera."+c[u]+".y"),r("camera."+c[u]+".z");var f=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),h=f?"manual":"auto",d=r("aspectmode",h);f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},"manual"===d&&(e.aspectmode="auto")),s(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:l}),r("dragmode",n.getDfltFromLayout("dragmode")),r("hovermode",n.getDfltFromLayout("hovermode"))}var i=t("../../../components/color"),a=t("../../subplot_defaults"),o=t("./layout_attributes"),s=t("./axis_defaults");e.exports=function(t,e,r){function i(e){if(!s){var r=-1!==o[e].values.indexOf(t[e]);return r?t[e]:void 0}}var s=e._has("cartesian")||e._has("geo")||e._has("gl2d")||e._has("pie")||e._has("ternary");a(t,e,r,{type:"gl3d",attributes:o,handleDefaults:n,font:e.font,fullData:r,getDfltFromLayout:i,paper_bgcolor:e.paper_bgcolor})}},{"../../../components/color":303,"../../subplot_defaults":461,"./axis_defaults":445,"./layout_attributes":448}],448:[function(t,e,r){"use strict";function n(t,e,r){return{x:{valType:"number",dflt:t},y:{valType:"number",dflt:e},z:{valType:"number",dflt:r}}}var i=t("./axis_attributes"),a=t("../../../lib/extend").extendFlat;e.exports={bgcolor:{valType:"color",dflt:"rgba(0,0,0,0)"},camera:{up:a(n(0,0,1),{}),center:a(n(0,0,0),{}),eye:a(n(1.25,1.25,1.25),{})},domain:{x:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]},y:{valType:"info_array",items:[{valType:"number",min:0,max:1},{valType:"number",min:0,max:1}],dflt:[0,1]}},aspectmode:{valType:"enumerated",values:["auto","cube","data","manual"],dflt:"auto"},aspectratio:{x:{valType:"number",min:0},y:{valType:"number",min:0},z:{valType:"number",min:0}},xaxis:i,yaxis:i,zaxis:i,dragmode:{valType:"enumerated",values:["orbit","turntable","zoom","pan"],dflt:"turntable"},hovermode:{valType:"enumerated",values:["closest",!1],dflt:"closest"},_deprecated:{cameraposition:{valType:"info_array"}}}},{"../../../lib/extend":377,"./axis_attributes":444}],449:[function(t,e,r){"use strict";function n(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}function i(t){var e=new n;return e.merge(t),e}var a=t("../../../lib/str2rgbarray"),o=["xaxis","yaxis","zaxis"],s=n.prototype;s.merge=function(t){for(var e=0;3>e;++e){var r=t[o[e]];this.enabled[e]=r.showspikes,this.colors[e]=a(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness}},e.exports=i},{"../../../lib/str2rgbarray":394}],450:[function(t,e,r){"use strict";function n(t){for(var e=new Array(3),r=0;3>r;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}function i(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,i=t.fullSceneLayout,c=[[],[],[]],u=0;3>u;++u){var 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a=document.createElementNS("http://www.w3.org/2000/svg","svg");a.style.position="absolute",a.style.top=a.style.left="0px",a.style.width=a.style.height="100%",a.style["z-index"]=20,a.style["pointer-events"]="none",r.appendChild(a),this.svgContainer=a,r.id=t.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=e,this.id=t.id||"scene",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=w(e[this.id]),this.spikeOptions=k(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],!i(this,e)}function o(t,e,r,n){for(var i,a=0;a<e.length;++a)if(Array.isArray(e[a]))for(var o=0;o<e[a].length;++o)i=t.d2l(e[a][o]),!isNaN(i)&&isFinite(i)&&(n[0][r]=Math.min(n[0][r],i),n[1][r]=Math.max(n[1][r],i));else i=t.d2l(e[a]),!isNaN(i)&&isFinite(i)&&(n[0][r]=Math.min(n[0][r],i),n[1][r]=Math.max(n[1][r],i))}function s(t,e,r){var n=t.fullSceneLayout;o(n.xaxis,e.x,0,r),o(n.yaxis,e.y,1,r),o(n.zaxis,e.z,2,r)}function l(t){return[[t.eye.x,t.eye.y,t.eye.z],[t.center.x,t.center.y,t.center.z],[t.up.x,t.up.y,t.up.z]]}function c(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}var u,f,h=t("gl-plot3d"),d=t("../../lib"),p=t("../../plots/plots"),g=t("../../plots/cartesian/axes"),v=t("../../plots/cartesian/graph_interact"),m=t("../../lib/str2rgbarray"),y=t("../../lib/show_no_webgl_msg"),b=t("./camera"),x=t("./project"),_=t("./set_convert"),w=t("./layout/convert"),k=t("./layout/spikes"),A=t("./layout/tick_marks"),M=a.prototype;M.recoverContext=function(){function t(){return r.isContextLost()?void requestAnimationFrame(t):i(e,e.fullLayout,n,r)?void e.plot.apply(e,e.plotArgs):void d.error("Catastrophic and unrecoverable WebGL error. 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v=Object.keys(this.traces);t:for(a=0;a<v.length;++a){for(o=0;o<t.length;++o)if(t[o].uid===v[a]&&t[o].visible===!0)continue t;i=this.traces[v[a]],i.dispose(),delete this.traces[v[a]]}var y=[[0,0,0],[0,0,0]],b=[],x={};for(a=0;3>a;++a){if(l=u[T[a]],c=l.type,c in x?(x[c].acc*=d[a],x[c].count+=1):x[c]={acc:d[a],count:1},l.autorange){for(y[0][a]=1/0,y[1][a]=-(1/0),o=0;o<this.glplot.objects.length;++o){var w=this.glplot.objects[o].bounds;y[0][a]=Math.min(y[0][a],w[0][a]/d[a]),y[1][a]=Math.max(y[1][a],w[1][a]/d[a])}if("rangemode"in l&&"tozero"===l.rangemode&&(y[0][a]=Math.min(y[0][a],0),y[1][a]=Math.max(y[1][a],0)),y[0][a]>y[1][a])y[0][a]=-1,y[1][a]=1;else{var k=y[1][a]-y[0][a];y[0][a]-=k/32,y[1][a]+=k/32}}else{var A=u[T[a]].range;y[0][a]=A[0],y[1][a]=A[1]}y[0][a]===y[1][a]&&(y[0][a]-=1,y[1][a]+=1),b[a]=y[1][a]-y[0][a],this.glplot.bounds[0][a]=y[0][a]*d[a],this.glplot.bounds[1][a]=y[1][a]*d[a]}var M=[1,1,1];for(a=0;3>a;++a){l=u[T[a]],c=l.type;var E=x[c];M[a]=Math.pow(E.acc,1/E.count)/d[a]}var L,S=4;if("auto"===u.aspectmode)L=Math.max.apply(null,M)/Math.min.apply(null,M)<=S?M:[1,1,1];else if("cube"===u.aspectmode)L=[1,1,1];else if("data"===u.aspectmode)L=M;else{if("manual"!==u.aspectmode)throw new Error("scene.js aspectRatio was not one of the enumerated types");var C=u.aspectratio;L=[C.x,C.y,C.z]}u.aspectratio.x=f.aspectratio.x=L[0],u.aspectratio.y=f.aspectratio.y=L[1],u.aspectratio.z=f.aspectratio.z=L[2],this.glplot.aspect=L;var z=u.domain||null,P=e._size||null;if(z&&P){var R=this.container.style;R.position="absolute",R.left=P.l+z.x[0]*P.w+"px",R.top=P.t+(1-z.y[1])*P.h+"px",R.width=P.w*(z.x[1]-z.x[0])+"px",R.height=P.h*(z.y[1]-z.y[0])+"px"}this.glplot.redraw()}},M.destroy=function(){this.glplot.dispose(),this.container.parentNode.removeChild(this.container),this.glplot=null},M.setCameraToDefault=function(){this.setCamera({eye:{x:1.25,y:1.25,z:1.25},center:{x:0,y:0,z:0},up:{x:0,y:0,z:1}})},M.getCamera=function(){return this.glplot.camera.view.recalcMatrix(this.camera.view.lastT()),c(this.glplot.camera)},M.setCamera=function(t){var e={};e[this.id]=t,this.glplot.camera.lookAt.apply(this,l(t)),this.graphDiv.emit("plotly_relayout",e)},M.saveCamera=function(t){function e(t,e,r,n){var i=["up","center","eye"],a=["x","y","z"];return e[i[r]]&&t[i[r]][a[n]]===e[i[r]][a[n]]}var r=this.getCamera(),n=d.nestedProperty(t,this.id+".camera"),i=n.get(),a=!1;if(void 0===i)a=!0;else for(var o=0;3>o;o++)for(var s=0;3>s;s++)if(!e(r,i,o,s)){a=!0;break}return a&&n.set(r),a},M.updateFx=function(t,e){var r=this.camera;r&&("orbit"===t?(r.mode="orbit",r.keyBindingMode="rotate"):"turntable"===t?(r.up=[0,0,1],r.mode="turntable",r.keyBindingMode="rotate"):r.keyBindingMode=t),this.fullSceneLayout.hovermode=e},M.toImage=function(t){t||(t="png"),this.staticMode&&this.container.appendChild(u),this.glplot.redraw();var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.bindFramebuffer(e.FRAMEBUFFER,null);var i=new 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n=t("../cartesian/axes"),i=function(){};e.exports=function(t){n.setConvert(t),t.setScale=i}},{"../cartesian/axes":406}],454:[function(t,e,r){"use strict";var n=t("../plotly"),i=t("./font_attributes"),a=t("../components/color/attributes"),o=n.Lib.extendFlat;e.exports={font:{family:o({},i.family,{dflt:'"Open Sans", verdana, arial, sans-serif'}),size:o({},i.size,{dflt:12}),color:o({},i.color,{dflt:a.defaultLine})},title:{valType:"string",dflt:"Click to enter Plot 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n=t("../scattergeo/attributes"),i=t("../../components/colorscale/attributes"),a=t("../../plots/attributes"),o=t("../../lib/extend").extendFlat,s=n.marker.line;e.exports=o({},{locations:{valType:"data_array"},locationmode:n.locationmode,z:{valType:"data_array"},text:{valType:"data_array"},marker:{line:{color:s.color,width:s.width}},hoverinfo:o({},a.hoverinfo,{flags:["location","z","text","name"]}),_nestedModules:{colorbar:"Colorbar"}},i)},{"../../components/colorscale/attributes":309,"../../lib/extend":377,"../../plots/attributes":404,"../scattergeo/attributes":585}],499:[function(t,e,r){"use strict";var n=t("../../components/colorscale/calc");e.exports=function(t,e){n(e,e.z,"","z")}},{"../../components/colorscale/calc":310}],500:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../../components/colorscale/defaults"),a=t("./attributes");e.exports=function(t,e,r,o){function s(r,i){return n.coerce(t,e,a,r,i)}var l,c=s("locations");if(c&&(l=c.length),!c||!l)return 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n=t("../heatmap/attributes"),i=t("../scatter/attributes"),a=t("../../components/colorscale/attributes"),o=t("../../lib/extend").extendFlat,s=i.line;e.exports=o({},{z:n.z,x:n.x,x0:n.x0,dx:n.dx,y:n.y,y0:n.y0,dy:n.dy,text:n.text,transpose:n.transpose,xtype:n.xtype,ytype:n.ytype,connectgaps:n.connectgaps,autocontour:{valType:"boolean",dflt:!0},ncontours:{valType:"integer",dflt:0},contours:{start:{valType:"number",dflt:null},end:{valType:"number",dflt:null},size:{valType:"number",dflt:null},coloring:{valType:"enumerated",values:["fill","heatmap","lines","none"],dflt:"fill"},showlines:{valType:"boolean",dflt:!0}},line:{color:o({},s.color,{}),width:s.width,dash:s.dash,smoothing:o({},s.smoothing,{})},_nestedModules:{colorbar:"Colorbar"}},a,{autocolorscale:o({},a.autocolorscale,{dflt:!1})})},{"../../components/colorscale/attributes":309,"../../lib/extend":377,"../heatmap/attributes":513,"../scatter/attributes":557}],504:[function(t,e,r){"use strict";var n=t("../../plots/cartesian/axes"),i=t("../heatmap/calc");e.exports=function(t,e){var r=i(t,e),a=e.contours;if(e.autocontour!==!1){var o={type:"linear",range:[e.zmin,e.zmax]};n.autoTicks(o,(e.zmax-e.zmin)/(e.ncontours||15)),a.start=n.tickFirst(o),a.size=o.dtick,o.range.reverse(),a.end=n.tickFirst(o),a.start===e.zmin&&(a.start+=a.size),a.end===e.zmax&&(a.end-=a.size),a.end+=a.size/100,e._input.contours=a}return r}},{"../../plots/cartesian/axes":406,"../heatmap/calc":514}],505:[function(t,e,r){"use strict";var n=t("../../plots/plots"),i=t("../../components/colorbar/draw"),a=t("./make_color_map");e.exports=function(t,e){var r=e[0].trace,o="cb"+r.uid;if(t._fullLayout._infolayer.selectAll("."+o).remove(),r.showscale===!1)return void n.autoMargin(t,o);var s=i(t,o);e[0].t.cb=s;var l=r.contours,c=r.line,u=l.size||1,f=l.coloring,h=a(r,{isColorbar:!0});"heatmap"===f&&s.filllevels({start:r.zmin,end:r.zmax,size:(r.zmax-r.zmin)/254}),s.fillcolor("fill"===f||"heatmap"===f?h:"").line({color:"lines"===f?h:c.color,width:l.showlines!==!1?c.width:0,dash:c.dash}).levels({start:l.start,end:l.end,size:u}).options(r.colorbar)()}},{"../../components/colorbar/draw":306,"../../plots/plots":455,"./make_color_map":509}],506:[function(t,e,r){"use strict";var n=t("../../lib"),i=t("../heatmap/has_columns"),a=t("../heatmap/xyz_defaults"),o=t("../contour/style_defaults"),s=t("./attributes");e.exports=function(t,e,r,l){function c(r,i){return n.coerce(t,e,s,r,i)}var u=a(t,e,c);if(!u)return void(e.visible=!1);c("text"),c("connectgaps",i(e));var f=n.coerce2(t,e,s,"contours.start"),h=n.coerce2(t,e,s,"contours.end"),d=c("autocontour",!(f&&h));c(d?"ncontours":"contours.size"),o(t,e,c,l)}},{"../../lib":382,"../contour/style_defaults":512,"../heatmap/has_columns":518,"../heatmap/xyz_defaults":524,"./attributes":503}],507:[function(t,e,r){"use strict";var n=t("../heatmap/hover");e.exports=function(t,e,r,i){return n(t,e,r,i,!0)}},{"../heatmap/hover":519}],508:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.calc=t("./calc"),n.plot=t("./plot"),n.style=t("./style"),n.colorbar=t("./colorbar"),n.hoverPoints=t("./hover"),n.moduleType="trace",n.name="contour",n.basePlotModule=t("../../plots/cartesian"),n.categories=["cartesian","2dMap","contour"],n.meta={},e.exports=n},{"../../plots/cartesian":414,"./attributes":503,"./calc":504,"./colorbar":505,"./defaults":506,"./hover":507,"./plot":510,"./style":511}],509:[function(t,e,r){"use strict";var n=t("d3"),i=t("../../components/colorscale/get_scale");e.exports=function(t){var e,r,a=t.contours,o=a.start,s=a.end,l=a.size||1,c=Math.floor((s+l/10-o)/l)+1,u="lines"===a.coloring?0:1,f=i(t.colorscale),h=f.length,d=new Array(h),p=new Array(h);if("heatmap"===a.coloring){for(t.zauto&&t.autocontour===!1&&(t.zmin=o-l/2,t.zmax=t.zmin+c*l),r=0;h>r;r++)e=f[r],d[r]=e[0]*(t.zmax-t.zmin)+t.zmin,p[r]=e[1];var g=n.extent([t.zmin,t.zmax,a.start,a.start+l*(c-1)]),v=g[t.zmin<t.zmax?0:1],m=g[t.zmin<t.zmax?1:0];v!==t.zmin&&(d.splice(0,0,v),p.splice(0,0,Range[0])),m!==t.zmax&&(d.push(m),p.push(p[p.length-1]))}else for(r=0;h>r;r++)e=f[r],d[r]=(e[0]*(c+u-1)-u/2)*l+o,p[r]=e[1];var y=n.scale.linear().interpolate(n.interpolateRgb).domain(d).range(p);return y}},{"../../components/colorscale/get_scale":315,d3:113}],510:[function(t,e,r){"use strict";function n(t,e,r){var n=r[0].trace,a=r[0].x,s=r[0].y,c=n.contours,u=n.uid,f=e.x(),h=e.y(),v=t._fullLayout,b="contour"+u,x=i(c,e,r[0]);if(n.visible!==!0)return 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s=t("d3"),l=t("../../plots/cartesian/graph_interact"),c=t("../../plots/cartesian/axes"),u=t("../../lib/topojson_utils").getTopojsonFeatures,f=t("../../lib/geo_location_utils").locationToFeature,h=t("../../lib/array_to_calc_item"),d=t("../../components/color"),p=t("../../components/drawing"),g=t("../scatter/subtypes"),v=t("./attributes"),m=e.exports={};m.calcGeoJSON=function(t,e){var r,i,a,o,s=[],l=Array.isArray(t.locations);l?(o=t.locations,r=o.length,i=u(t,e),a=function(t,e){var r=f(t.locationmode,o[e],i);return void 0!==r?r.properties.ct:void 0}):(r=t.lon.length,a=function(t,e){return[t.lon[e],t.lat[e]]});for(var c=0;r>c;c++){var h=a(t,c);if(h){var d={lon:h[0],lat:h[1],location:l?t.locations[c]:null};n(t,d,c),s.push(d)}}return s.length>0&&(s[0].trace=t),s},m.plot=function(t,e){var r=t.framework.select(".scattergeolayer").selectAll("g.trace.scattergeo").data(e,function(t){return t.uid});r.enter().append("g").attr("class","trace 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f=m.calcGeoJSON(e,t.topojson),h=a(t,e),d=o(e),p=e.hoverinfo,v="all"===p||-1!==p.indexOf("name"),y=null;c&&i.selectAll("path.point").data(f).enter().append("path").classed("point",!0).on("mouseover",r).on("click",n).on("mouseout",function(){l.loneUnhover(t.hoverContainer),t.graphDiv.emit("plotly_unhover",y)}).on("mousedown",function(){l.loneUnhover(t.hoverContainer)}).on("mouseup",r),u&&i.selectAll("g").data(f).enter().append("g").append("text")}}),m.style(t)},m.style=function(t){var e=t.framework.selectAll("g.trace.scattergeo");e.style("opacity",function(t){return t.opacity}),e.each(function(t){s.select(this).selectAll("path.point").call(p.pointStyle,t),s.select(this).selectAll("text").call(p.textPointStyle,t)}),e.selectAll("path.js-line").style("fill","none").each(function(t){var e=t.trace,r=e.line||{};s.select(this).call(d.stroke,r.color).call(p.dashLine,r.dash||"",r.width||0)})}},{"../../components/color":303,"../../components/drawing":326,"../../lib/array_to_calc_item":373,"../../lib/geo_location_utils":379,"../../lib/topojson_utils":396,"../../plots/cartesian/axes":406,"../../plots/cartesian/graph_interact":413,"../scatter/subtypes":576,"./attributes":585,d3:113}],590:[function(t,e,r){"use strict";var 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y=p<i.PTS_LINESONLY?"lines+markers":"lines";d("mode",y),a.hasLines(e)&&(s(t,e,r,h,d),l(t,e,d),d("connectgaps")),a.hasMarkers(e)&&o(t,e,r,h,d),a.hasText(e)&&c(t,e,h,d);var b=[];(a.hasMarkers(e)||a.hasText(e))&&(d("marker.maxdisplayed"),b.push("points")),d("fill"),"none"!==e.fill&&(u(t,e,r,d),a.hasLines(e)||l(t,e,d)),d("hoverinfo",1===h._dataLength?"a+b+c+text":void 0),"tonext"!==e.fill&&"toself"!==e.fill||b.push("fills"),
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p=l.trace,g=p._ternary,v=p.hoverinfo.split("+"),m=[];return-1!==v.indexOf("all")&&(v=["a","b","c"]),-1!==v.indexOf("a")&&o(g.aaxis,d.a),-1!==v.indexOf("b")&&o(g.baxis,d.b),-1!==v.indexOf("c")&&o(g.caxis,d.c),l.extraText=m.join("<br>"),s}}},{"../../plots/cartesian/axes":406,"../scatter/hover":566}],598:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.colorbar=t("../scatter/colorbar"),n.calc=t("./calc"),n.plot=t("./plot"),n.style=t("./style"),n.hoverPoints=t("./hover"),n.selectPoints=t("./select"),n.moduleType="trace",n.name="scatterternary",n.basePlotModule=t("../../plots/ternary"),n.categories=["ternary","symbols","markerColorscale","showLegend"],n.meta={},e.exports=n},{"../../plots/ternary":462,"../scatter/colorbar":560,"./attributes":594,"./calc":595,"./defaults":596,"./hover":597,"./plot":599,"./select":600,"./style":601}],599:[function(t,e,r){"use strict";var n=t("../scatter/plot");e.exports=function(t,e){var r=t.plotContainer;r.select(".scatterlayer").selectAll("*").remove();for(var i={x:function(){return t.xaxis},y:function(){return t.yaxis},plot:r},a=new Array(e.length),o=t.graphDiv.calcdata,s=0;s<o.length;s++){var l=e.indexOf(o[s][0].trace);-1!==l&&(a[l]=o[s],e[l]._ternary=t)}n(t.graphDiv,i,a)}},{"../scatter/plot":573}],600:[function(t,e,r){"use strict";var n=t("../scatter/select");e.exports=function(t,e){var r=n(t,e);if(r){var i,a,o,s=t.cd;for(o=0;o<r.length;o++)i=r[o],a=s[i.pointNumber],i.a=a.a,i.b=a.b,i.c=a.c,delete i.x,delete i.y;return r}}},{"../scatter/select":574}],601:[function(t,e,r){"use strict";var n=t("../scatter/style");e.exports=function(t){for(var e=t._fullLayout._modules,r=0;r<e.length;r++)if("scatter"===e[r].name)return;n(t)}},{"../scatter/style":575}],602:[function(t,e,r){"use strict";function n(t){return{valType:"boolean",dflt:!1}}function i(t){return{show:{valType:"boolean",dflt:!1},project:{x:n("x"),y:n("y"),z:n("z")},color:{valType:"color",dflt:a.defaultLine},usecolormap:{valType:"boolean",dflt:!1},width:{valType:"number",min:1,max:16,dflt:2},highlight:{valType:"boolean",dflt:!0},highlightcolor:{valType:"color",dflt:a.defaultLine},highlightwidth:{valType:"number",min:1,max:16,dflt:2}}}var a=t("../../components/color"),o=t("../../components/colorscale/attributes"),s=t("../../lib/extend").extendFlat;e.exports={z:{valType:"data_array"},x:{valType:"data_array"},y:{valType:"data_array"},text:{valType:"data_array"},surfacecolor:{valType:"data_array"},cauto:o.zauto,cmin:o.zmin,cmax:o.zmax,colorscale:o.colorscale,autocolorscale:s({},o.autocolorscale,{dflt:!1}),reversescale:o.reversescale,showscale:o.showscale,contours:{x:i("x"),y:i("y"),z:i("z")},hidesurface:{valType:"boolean",dflt:!1},lightposition:{x:{valType:"number",min:-1e5,max:1e5,dflt:10},y:{valType:"number",min:-1e5,max:1e5,dflt:1e4},z:{valType:"number",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:"number",min:0,max:1,dflt:.8},diffuse:{valType:"number",min:0,max:1,dflt:.8},specular:{valType:"number",min:0,max:2,dflt:.05},roughness:{valType:"number",min:0,max:1,dflt:.5},fresnel:{valType:"number",min:0,max:5,dflt:.2}},opacity:{valType:"number",min:0,max:1,dflt:1},_nestedModules:{colorbar:"Colorbar"},_deprecated:{zauto:s({},o.zauto,{}),zmin:s({},o.zmin,{}),zmax:s({},o.zmax,{})}}},{"../../components/color":303,"../../components/colorscale/attributes":309,"../../lib/extend":377}],603:[function(t,e,r){"use strict";var n=t("../../components/colorscale/calc");e.exports=function(t,e){e.surfacecolor?n(e,e.surfacecolor,"","c"):n(e,e.z,"","c")}},{"../../components/colorscale/calc":310}],604:[function(t,e,r){"use strict";var n=t("d3"),i=t("fast-isnumeric"),a=t("../../lib"),o=t("../../plots/plots"),s=t("../../components/colorscale/get_scale"),l=t("../../components/colorbar/draw");e.exports=function(t,e){var r=e[0].trace,c="cb"+r.uid,u=s(r.colorscale),f=r.cmin,h=r.cmax,d=r.surfacecolor||r.z;if(i(f)||(f=a.aggNums(Math.min,null,d)),i(h)||(h=a.aggNums(Math.max,null,d)),t._fullLayout._infolayer.selectAll("."+c).remove(),!r.showscale)return void o.autoMargin(t,c);var p=e[0].t.cb=l(t,c);p.fillcolor(n.scale.linear().domain(u.map(function(t){return f+t[0]*(h-f)})).range(u.map(function(t){return t[1]}))).filllevels({start:f,end:h,size:(h-f)/254}).options(r.colorbar)()}},{"../../components/colorbar/draw":306,"../../components/colorscale/get_scale":315,"../../lib":382,"../../plots/plots":455,d3:113,"fast-isnumeric":117}],605:[function(t,e,r){"use strict";function n(t,e,r){this.scene=t,this.uid=r,this.surface=e,this.data=null,this.showContour=[!1,!1,!1],this.dataScale=1}function i(t,e){return void 0===e&&(e=1),t.map(function(t){var r=t[0],n=d(t[1]),i=n.toRgb();return{index:r,rgb:[i.r,i.g,i.b,e]}})}function a(t){var e=t.shape,r=[e[0]+2,e[1]+2],n=c(new Float32Array(r[0]*r[1]),r);return h.assign(n.lo(1,1).hi(e[0],e[1]),t),h.assign(n.lo(1).hi(e[0],1),t.hi(e[0],1)),h.assign(n.lo(1,r[1]-1).hi(e[0],1),t.lo(0,e[1]-1).hi(e[0],1)),h.assign(n.lo(0,1).hi(1,e[1]),t.hi(1)),h.assign(n.lo(r[0]-1,1).hi(1,e[1]),t.lo(e[0]-1)),n.set(0,0,t.get(0,0)),n.set(0,r[1]-1,t.get(0,e[1]-1)),n.set(r[0]-1,0,t.get(e[0]-1,0)),n.set(r[0]-1,r[1]-1,t.get(e[0]-1,e[1]-1)),n}function o(t){var e=Math.max(t[0].shape[0],t[0].shape[1]);if(g>e){for(var r=g/e,n=[0|Math.floor(t[0].shape[0]*r+1),0|Math.floor(t[0].shape[1]*r+1)],i=n[0]*n[1],o=0;o<t.length;++o){var s=a(t[o]),l=c(new Float32Array(i),n);u(l,s,[r,0,0,0,r,0,0,0,1]),t[o]=l}return r}return 1}function s(t,e){var r=t.glplot.gl,i=l({gl:r}),a=new n(t,i,e.uid);return a.update(e),t.glplot.add(i),a}var l=t("gl-surface3d"),c=t("ndarray"),u=t("ndarray-homography"),f=t("ndarray-fill"),h=t("ndarray-ops"),d=t("tinycolor2"),p=t("../../lib/str2rgbarray"),g=128,v=n.prototype;v.handlePick=function(t){if(t.object===this.surface){var e=[Math.min(0|Math.round(t.data.index[0]/this.dataScale-1),this.data.z[0].length-1),Math.min(0|Math.round(t.data.index[1]/this.dataScale-1),this.data.z.length-1)],r=[0,0,0];Array.isArray(this.data.x[0])?r[0]=this.data.x[e[1]][e[0]]:r[0]=this.data.x[e[0]],Array.isArray(this.data.y[0])?r[1]=this.data.y[e[1]][e[0]]:r[1]=this.data.y[e[1]],r[2]=this.data.z[e[1]][e[0]],t.traceCoordinate=r;var n=this.scene.fullSceneLayout;t.dataCoordinate=[n.xaxis.d2l(r[0])*this.scene.dataScale[0],n.yaxis.d2l(r[1])*this.scene.dataScale[1],n.zaxis.d2l(r[2])*this.scene.dataScale[2]];var i=this.data.text;return i&&i[e[1]]&&void 0!==i[e[1]][e[0]]?t.textLabel=i[e[1]][e[0]]:t.textLabel="",t.data.dataCoordinate=t.dataCoordinate.slice(),this.surface.highlight(t.data),this.scene.glplot.spikes.position=t.dataCoordinate,!0}},v.setContourLevels=function(){for(var t=[[],[],[]],e=!1,r=0;3>r;++r)this.showContour[r]&&(e=!0,t[r]=this.scene.contourLevels[r]);e&&this.surface.update({levels:t})},v.update=function(t){var e,r=this.scene,n=r.fullSceneLayout,a=this.surface,s=t.opacity,l=i(t.colorscale,s),u=t.z,h=t.x,d=t.y,g=n.xaxis,v=n.yaxis,m=n.zaxis,y=r.dataScale,b=u[0].length,x=u.length,_=[c(new Float32Array(b*x),[b,x]),c(new Float32Array(b*x),[b,x]),c(new Float32Array(b*x),[b,x])],w=_[0],k=_[1],A=r.contourLevels;this.data=t,f(_[2],function(t,e){return m.d2l(u[e][t])*y[2]}),Array.isArray(h[0])?f(w,function(t,e){return g.d2l(h[e][t])*y[0]}):f(w,function(t){return g.d2l(h[t])*y[0]}),Array.isArray(d[0])?f(k,function(t,e){return v.d2l(d[e][t])*y[1]}):f(k,function(t,e){return v.d2l(d[e])*y[1]});var M={colormap:l,levels:[[],[],[]],showContour:[!0,!0,!0],showSurface:!t.hidesurface,contourProject:[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],contourWidth:[1,1,1],contourColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],contourTint:[1,1,1],dynamicColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],dynamicWidth:[1,1,1],dynamicTint:[1,1,1],opacity:1};if(M.intensityBounds=[t.cmin,t.cmax],t.surfacecolor){var T=c(new Float32Array(b*x),[b,x]);f(T,function(e,r){return t.surfacecolor[r][e]}),_.push(T)}else M.intensityBounds[0]*=y[2],M.intensityBounds[1]*=y[2];this.dataScale=o(_),t.surfacecolor&&(M.intensity=_.pop()),"opacity"in t&&t.opacity<1&&(M.opacity=.25*t.opacity);var E=[!0,!0,!0],L=["x","y","z"];for(e=0;3>e;++e){var S=t.contours[L[e]];E[e]=S.highlight,M.showContour[e]=S.show||S.highlight,M.showContour[e]&&(M.contourProject[e]=[S.project.x,S.project.y,S.project.z],S.show?(this.showContour[e]=!0,M.levels[e]=A[e],a.highlightColor[e]=M.contourColor[e]=p(S.color),S.usecolormap?a.highlightTint[e]=M.contourTint[e]=0:a.highlightTint[e]=M.contourTint[e]=1,M.contourWidth[e]=S.width):this.showContour[e]=!1,S.highlight&&(M.dynamicColor[e]=p(S.highlightcolor),M.dynamicWidth[e]=S.highlightwidth))}M.coords=_,a.update(M),a.visible=t.visible,a.enableDynamic=E,a.snapToData=!0,"lighting"in t&&(a.ambientLight=t.lighting.ambient,a.diffuseLight=t.lighting.diffuse,a.specularLight=t.lighting.specular,a.roughness=t.lighting.roughness,a.fresnel=t.lighting.fresnel),"lightposition"in t&&(a.lightPosition=[t.lightposition.x,t.lightposition.y,t.lightposition.z]),s&&1>s&&(a.supportsTransparency=!0)},v.dispose=function(){this.scene.glplot.remove(this.surface),this.surface.dispose()},e.exports=s},{"../../lib/str2rgbarray":394,"gl-surface3d":221,ndarray:253,"ndarray-fill":246,"ndarray-homography":251,"ndarray-ops":252,tinycolor2:274}],606:[function(t,e,r){"use strict";function n(t,e,r){e in t&&!(r in t)&&(t[r]=t[e])}var i=t("../../lib"),a=t("../../components/colorscale/defaults"),o=t("./attributes");e.exports=function(t,e,r,s){function l(r,n){return i.coerce(t,e,o,r,n)}var c,u,f=l("z");if(!f)return void(e.visible=!1);var h=f[0].length,d=f.length;if(l("x"),l("y"),!Array.isArray(e.x))for(e.x=[],c=0;h>c;++c)e.x[c]=c;if(l("text"),!Array.isArray(e.y))for(e.y=[],c=0;d>c;++c)e.y[c]=c;["lighting.ambient","lighting.diffuse","lighting.specular","lighting.roughness","lighting.fresnel","lightposition.x","lightposition.y","lightposition.z","hidesurface","opacity"].forEach(function(t){l(t)});var p=l("surfacecolor");l("colorscale");var g=["x","y","z"];for(c=0;3>c;++c){var v="contours."+g[c],m=l(v+".show"),y=l(v+".highlight");if(m||y)for(u=0;3>u;++u)l(v+".project."+g[u]);m&&(l(v+".color"),l(v+".width"),l(v+".usecolormap")),y&&(l(v+".highlightcolor"),l(v+".highlightwidth"))}p||(n(t,"zmin","cmin"),n(t,"zmax","cmax"),n(t,"zauto","cauto")),a(t,e,s,l,{prefix:"",cLetter:"c"})}},{"../../components/colorscale/defaults":313,"../../lib":382,"./attributes":602}],607:[function(t,e,r){"use strict";var n={};n.attributes=t("./attributes"),n.supplyDefaults=t("./defaults"),n.colorbar=t("./colorbar"),n.calc=t("./calc"),n.plot=t("./convert"),n.moduleType="trace",n.name="surface",n.basePlotModule=t("../../plots/gl3d"),n.categories=["gl3d","noOpacity"],n.meta={},e.exports=n},{"../../plots/gl3d":442,"./attributes":602,"./calc":603,"./colorbar":604,"./convert":605,"./defaults":606}]},{},[12])(12)});
\ No newline at end of file
diff --git a/inst/htmlwidgets/plotly.yaml b/inst/htmlwidgets/plotly.yaml
index 220d6252cd..22608e4afd 100644
--- a/inst/htmlwidgets/plotly.yaml
+++ b/inst/htmlwidgets/plotly.yaml
@@ -1,6 +1,6 @@
 dependencies:
   - name: plotlyjs
-    version: 1.14.2
+    version: 1.15.0
     src: "htmlwidgets/lib/plotlyjs"
     script: plotly-latest.min.js
     stylesheet: plotly-htmlwidgets.css
diff --git a/man/geom2trace.Rd b/man/geom2trace.Rd
index 9788792cc1..ccf401afb0 100644
--- a/man/geom2trace.Rd
+++ b/man/geom2trace.Rd
@@ -15,7 +15,7 @@ geom2trace(data, params, p)
 }
 \description{
 This function makes it possible to convert ggplot2 geoms that
-are not included with ggplot2 itself. Users shouldn't need to use 
+are not included with ggplot2 itself. Users shouldn't need to use
 this function. It exists purely to allow other package authors to write
 their own conversion method(s).
 }
diff --git a/man/gg2list.Rd b/man/gg2list.Rd
index 4104a0e6db..3db21461ce 100644
--- a/man/gg2list.Rd
+++ b/man/gg2list.Rd
@@ -4,8 +4,8 @@
 \alias{gg2list}
 \title{Convert a ggplot to a list.}
 \usage{
-gg2list(p, width = NULL, height = NULL, tooltip = "all", source = "A",
-  ...)
+gg2list(p, width = NULL, height = NULL, tooltip = "all",
+  originalData = TRUE, source = "A", ...)
 }
 \arguments{
 \item{p}{ggplot2 plot.}
@@ -18,6 +18,8 @@ gg2list(p, width = NULL, height = NULL, tooltip = "all", source = "A",
 tooltip. The default, "all", means show all the aesthetic tooltips
 (including the unofficial "text" aesthetic).}
 
+\item{originalData}{should the "original" or "scaled" data be returned?}
+
 \item{source}{Only relevant for \link{event_data}.}
 
 \item{...}{currently not used}
diff --git a/man/ggplotly.Rd b/man/ggplotly.Rd
index a0f4f066b8..2e5b73411b 100644
--- a/man/ggplotly.Rd
+++ b/man/ggplotly.Rd
@@ -5,7 +5,7 @@
 \title{Create plotly graphs using ggplot2 syntax}
 \usage{
 ggplotly(p = ggplot2::last_plot(), width = NULL, height = NULL,
-  tooltip = "all", source = "A", ...)
+  tooltip = "all", originalData = TRUE, source = "A", ...)
 }
 \arguments{
 \item{p}{a ggplot object.}
@@ -21,6 +21,8 @@ also control the order they appear. For example, use
 \code{tooltip = c("y", "x", "colour")} if you want y first, x second, and
 colour last.}
 
+\item{originalData}{should the "original" or "scaled" data be returned?}
+
 \item{source}{Only relevant for \link{event_data}.}
 
 \item{...}{arguments passed onto methods.}
@@ -43,7 +45,7 @@ viz <- ggplot(canada.cities, aes(long, lat)) +
   borders(regions = "canada") +
   coord_equal() +
   geom_point(aes(text = name, size = pop), colour = "red", alpha = 1/2)
- ggplotly(viz)
+ggplotly(viz, tooltip = c("text", "size"))
 }
 
 }
diff --git a/man/hide_colorbar.Rd b/man/hide_colorbar.Rd
index 575d45f689..6971c87f79 100644
--- a/man/hide_colorbar.Rd
+++ b/man/hide_colorbar.Rd
@@ -2,7 +2,7 @@
 % Please edit documentation in R/helpers.R
 \name{hide_colorbar}
 \alias{hide_colorbar}
-\title{Hide a color bar}
+\title{Hide color bar(s)}
 \usage{
 hide_colorbar(p)
 }
@@ -10,7 +10,7 @@ hide_colorbar(p)
 \item{p}{a plotly object.}
 }
 \description{
-Hide a color bar
+Hide color bar(s)
 }
 \examples{
 
@@ -18,4 +18,7 @@ plot_ly(economics, x = ~date, y = ~unemploy / pop, color = ~pop) \%>\%
   add_markers() \%>\%
   hide_colorbar()
 }
+\seealso{
+\link{hide_legend}
+}
 
diff --git a/man/hide_guides.Rd b/man/hide_guides.Rd
new file mode 100644
index 0000000000..fd1e16ccc0
--- /dev/null
+++ b/man/hide_guides.Rd
@@ -0,0 +1,18 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/helpers.R
+\name{hide_guides}
+\alias{hide_guides}
+\title{Hide guides (legends and colorbars)}
+\usage{
+hide_guides(p)
+}
+\arguments{
+\item{p}{a plotly object.}
+}
+\description{
+Hide guides (legends and colorbars)
+}
+\seealso{
+\link{hide_legend}, \link{hide_colorbar}
+}
+
diff --git a/man/hide_legend.Rd b/man/hide_legend.Rd
new file mode 100644
index 0000000000..185de403ca
--- /dev/null
+++ b/man/hide_legend.Rd
@@ -0,0 +1,24 @@
+% Generated by roxygen2: do not edit by hand
+% Please edit documentation in R/helpers.R
+\name{hide_legend}
+\alias{hide_legend}
+\title{Hide legend}
+\usage{
+hide_legend(p)
+}
+\arguments{
+\item{p}{a plotly object.}
+}
+\description{
+Hide legend
+}
+\examples{
+
+plot_ly(economics, x = ~date, y = ~unemploy / pop, color = ~pop) \%>\%
+  add_markers() \%>\%
+  hide_colorbar()
+}
+\seealso{
+\link{hide_legend}
+}
+
diff --git a/man/to_basic.Rd b/man/to_basic.Rd
index 494b83ac83..311eab6a94 100644
--- a/man/to_basic.Rd
+++ b/man/to_basic.Rd
@@ -21,7 +21,7 @@ to_basic(data, prestats_data, layout, params, p, ...)
 }
 \description{
 This function makes it possible to convert ggplot2 geoms that
-are not included with ggplot2 itself. Users shouldn't need to use 
+are not included with ggplot2 itself. Users shouldn't need to use
 this function. It exists purely to allow other package authors to write
 their own conversion method(s).
 }
diff --git a/tests/testthat/test-cookbook-axes.R b/tests/testthat/test-cookbook-axes.R
index e01117c173..a00d0f3125 100644
--- a/tests/testthat/test-cookbook-axes.R
+++ b/tests/testthat/test-cookbook-axes.R
@@ -1,7 +1,6 @@
 context("cookbook axes")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("cookbook-axes-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-cookbook-lines.R b/tests/testthat/test-cookbook-lines.R
index 865c7c06ae..4e0fe53cf7 100644
--- a/tests/testthat/test-cookbook-lines.R
+++ b/tests/testthat/test-cookbook-lines.R
@@ -1,7 +1,6 @@
 context("cookbook lines")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("cookbook-axes-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-abline.R b/tests/testthat/test-ggplot-abline.R
index a1c3ebfc62..6ede27b5d3 100644
--- a/tests/testthat/test-ggplot-abline.R
+++ b/tests/testthat/test-ggplot-abline.R
@@ -3,7 +3,6 @@ context("Abline")
 # 'Abline' refers to the line coefficients, as in y = a  b * x
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("cookbook-axes-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-area.R b/tests/testthat/test-ggplot-area.R
index c11c58c94a..2a18d38895 100644
--- a/tests/testthat/test-ggplot-area.R
+++ b/tests/testthat/test-ggplot-area.R
@@ -3,7 +3,6 @@ context("Area")
 # Test that the order of traces is correct
 # Expect traces function
 expect_traces <- function(gg, n_traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n_traces))
   save_outputs(gg, paste0("area-", name))
   L <- gg2list(gg)
diff --git a/tests/testthat/test-ggplot-bar.R b/tests/testthat/test-ggplot-bar.R
index 9f507df0f0..16b1ae57b7 100644
--- a/tests/testthat/test-ggplot-bar.R
+++ b/tests/testthat/test-ggplot-bar.R
@@ -1,7 +1,6 @@
 context("bar")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("bar-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-boxplot.R b/tests/testthat/test-ggplot-boxplot.R
index c3982b71ff..9d21b917e5 100644
--- a/tests/testthat/test-ggplot-boxplot.R
+++ b/tests/testthat/test-ggplot-boxplot.R
@@ -1,7 +1,6 @@
 context("Boxplot")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   save_outputs(gg, paste0("boxplot-", name))
   L <- gg2list(gg)
diff --git a/tests/testthat/test-ggplot-facets.R b/tests/testthat/test-ggplot-facets.R
index 100a8b55ca..8e3bee424d 100644
--- a/tests/testthat/test-ggplot-facets.R
+++ b/tests/testthat/test-ggplot-facets.R
@@ -121,3 +121,13 @@ test_that("facet_grid translates simple labeller function", {
   )
 })
 
+p <- economics %>% tidyr::gather(variable, value, -date) %>% 
+  qplot(data = ., date, value) + 
+  facet_wrap(~variable, scale = "free_y", ncol = 2)
+
+test_that("when y scales are free, x-axes are still anchored on exterior", {
+  info <- save_outputs(p, "facet_wrap-free_y")
+  xaxes <- info$layout[grep("^xaxis", names(info$layout))]
+  yaxes <- info$layout[grep("^yaxis", names(info$layout))]
+  expect_equal(unique(sapply(xaxes, "[[", "anchor")), "y5")
+})
diff --git a/tests/testthat/test-ggplot-ggplotly.R b/tests/testthat/test-ggplot-ggplotly.R
new file mode 100644
index 0000000000..238a410d25
--- /dev/null
+++ b/tests/testthat/test-ggplot-ggplotly.R
@@ -0,0 +1,29 @@
+context("ggplotly+plotly")
+
+p <- ggplot(txhousing, aes(x = date, y = median, group = city)) +
+  geom_line(alpha = 0.3)
+
+test_that("ggplotly returns original data with special attributes", {
+  dat <- ggplotly(p) %>% plotly_data()
+  expect_equal(dat, p$data)
+  expect_equal(as.character(dplyr::groups(dat)), "city")
+})
+
+test_that("can filter data returned by ggplotly", {
+  dat <- ggplotly(p) %>% filter(city == "Houston") %>% plotly_data()
+  expect_equal(dat, subset(p$data, city == "Houston"))
+  expect_equal(as.character(dplyr::groups(dat)), "city")
+})
+
+test_that("can add traces with original _and_ scaled data", {
+  l1 <- ggplotly(p) %>% add_lines() %>% plotly_build() %>% .[["x"]]
+  expect_equal(length(l1$data), 2)
+  l2 <- ggplotly(p, originalData = FALSE) %>% 
+    add_lines() %>% plotly_build() %>% .[["x"]]
+  expect_equal(l1, l2)
+})
+
+test_that("can access ggplot data in layout()", {
+  l <- ggplotly(p) %>% layout(title = ~range(date))
+  expect_equal(plotly_build(l)$x$layout$title, range(txhousing$date))
+})
diff --git a/tests/testthat/test-ggplot-histogram.R b/tests/testthat/test-ggplot-histogram.R
index 2452086c15..78be9a7e4a 100644
--- a/tests/testthat/test-ggplot-histogram.R
+++ b/tests/testthat/test-ggplot-histogram.R
@@ -1,7 +1,6 @@
 context("Histogram")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("histogram-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-jitter.R b/tests/testthat/test-ggplot-jitter.R
index e59e294332..8c975fc7d3 100644
--- a/tests/testthat/test-ggplot-jitter.R
+++ b/tests/testthat/test-ggplot-jitter.R
@@ -2,7 +2,6 @@ context("geom_jitter")
 
 # Expect trace function
 expect_traces <- function(gg, n_traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n_traces))
   save_outputs(gg, paste0("jitter-", name))
   L <- gg2list(gg)
diff --git a/tests/testthat/test-ggplot-legend.R b/tests/testthat/test-ggplot-legend.R
index f161577c74..caced5b2a1 100644
--- a/tests/testthat/test-ggplot-legend.R
+++ b/tests/testthat/test-ggplot-legend.R
@@ -1,7 +1,6 @@
 context("legends")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("legend-", name))
   all.traces <- L$data
@@ -70,9 +69,26 @@ test_that("very long legend items", {
   )
   p_long_items <- ggplot(long_items, aes(cat1, fill = cat2)) + 
     geom_bar(position = "dodge")
-  info <- expect_traces(p_long_items, 3, "very long legend items")
+  info <- expect_traces(p_long_items, 3, "very-long-legend-items")
 })
 
+iris$All <- "All species"
+p <- qplot(data = iris, x = Sepal.Length, y = Sepal.Width, color = All)
+
+test_that("legend is created with discrete mapping regardless of unique values", {
+  info <- expect_traces(p, 1, "one-entry")
+  expect_true(info$data[[1]]$showlegend)
+  expect_true(info$layout$showlegend)
+  expect_equal(length(info$layout$annotations), 1)
+})
+
+test_that("can hide legend", {
+  info <- expect_traces(hide_legend(p), 1, "hide-legend")
+  expect_false(info$layout$showlegend)
+  expect_null(info$layout$annotations)
+})
+
+
 # test of legend position
 test_that("many legend items", {
   p <- ggplot(midwest, aes(category, fill = category)) + geom_bar()
diff --git a/tests/testthat/test-ggplot-point.R b/tests/testthat/test-ggplot-point.R
index 32c23e5061..d012a37239 100644
--- a/tests/testthat/test-ggplot-point.R
+++ b/tests/testthat/test-ggplot-point.R
@@ -1,7 +1,6 @@
 context("geom_point")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("smooth-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-polygons.R b/tests/testthat/test-ggplot-polygons.R
index db485a47cd..946e6ffa9d 100644
--- a/tests/testthat/test-ggplot-polygons.R
+++ b/tests/testthat/test-ggplot-polygons.R
@@ -1,7 +1,6 @@
 context("polygon")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("polygon-", name))
   all.traces <- L$data
@@ -20,15 +19,27 @@ poly.df <- data.frame(
   lab = rep(c("left", "right"), each = 4)
 )
 
-test_that("polygons filled with the same color become one trace", {
-  gg <- ggplot(poly.df) + geom_polygon(aes(x, y, group = g))
-  info <- expect_traces(gg, 1, "black")
-  tr <- info$data[[1]]
-  expected.x <- c(10, 11, 11, 10, 10, NA, 12, 13, 13, 12, 12)
-  expect_equal(tr$x, expected.x)
-  expect_equal(tr$fill, "toself")
-  expected.y <- c(0, 0, 1, 1, 0, NA, 0, 0, 1, 1, 0)
-  expect_equal(tr$y, expected.y)
+test_that("polygons with different hovertext must be different traces ", {
+  gg <- ggplot(poly.df) + geom_polygon(aes(x, y, group = lab))
+  info <- expect_traces(gg, 2, "black")
+  expect_equal(info$data[[1]]$x, c(10, 11, 11, 10, 10))
+  expect_equal(info$data[[2]]$x, c(12, 13, 13, 12, 12))
+  expect_equal(info$data[[1]]$y, c(0, 0, 1, 1, 0))
+  expect_equal(info$data[[2]]$y, c(0, 0, 1, 1, 0))
+  expect_equal(unique(sapply(info$data, "[[", "fill")), "toself")
+  expect_equal(unique(sapply(info$data, "[[", "hoveron")), "fills")
+  expect_equal(sapply(info$data, "[[", "text"), c("lab: left", "lab: right"))
+})
+
+test_that("polygons with identical fill and hovertext generate one trace", {
+  gg <- ggplot(poly.df) + geom_polygon(aes(x, y, group = lab))
+  info <- plotly_build(ggplotly(gg, tooltip = NULL))$x
+  expect_equal(length(info$data), 1)
+  expect_equal(info$data[[1]]$x, c(10, 11, 11, 10, 10, NA, 12, 13, 13, 12, 12))
+  expect_equal(info$data[[1]]$y, c(0, 0, 1, 1, 0, NA, 0, 0, 1, 1, 0))
+  expect_equal(info$data[[1]]$fill, "toself")
+  expect_equal(info$data[[1]]$hoveron, "fills")
+  expect_equal(nchar(info$data[[1]]$text), 0)
 })
 
 blue.color <- rgb(0.23, 0.45, 0.67)
@@ -135,6 +146,7 @@ test_that("borders become one trace with NA", {
   info <- save_outputs(gg, "polygons-canada-borders")
   expect_equal(length(info$data), 1)
   expect_true(any(is.na(info$data[[1]]$x)))
+  expect_equal(nchar(info$data[[1]]$text), 0)
 })
 
 x <- c(0, -1, 2, -2, 1)
diff --git a/tests/testthat/test-ggplot-rect.R b/tests/testthat/test-ggplot-rect.R
index b98bb1582b..19046cb6ae 100644
--- a/tests/testthat/test-ggplot-rect.R
+++ b/tests/testthat/test-ggplot-rect.R
@@ -1,7 +1,6 @@
 context("geom_rect")
 
 expect_traces <- function(gg, n.traces, name) {
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("rect-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-ribbon.R b/tests/testthat/test-ggplot-ribbon.R
index a2bb636b22..edfc15856a 100644
--- a/tests/testthat/test-ggplot-ribbon.R
+++ b/tests/testthat/test-ggplot-ribbon.R
@@ -1,7 +1,6 @@
 context("ribbon")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("ribbon-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-smooth.R b/tests/testthat/test-ggplot-smooth.R
index 4f2dff979f..9b995ae299 100644
--- a/tests/testthat/test-ggplot-smooth.R
+++ b/tests/testthat/test-ggplot-smooth.R
@@ -1,7 +1,6 @@
 context("smooth")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("smooth-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-text.R b/tests/testthat/test-ggplot-text.R
index 7a59cee86b..4dfccf9db7 100644
--- a/tests/testthat/test-ggplot-text.R
+++ b/tests/testthat/test-ggplot-text.R
@@ -5,7 +5,8 @@ gg <- ggplot(mtcars, aes(x = wt, y = mpg, label = rownames(mtcars))) +
 info <- save_outputs(gg, "text")
 
 test_that("label is translated correctly", {
-  expect_identical(as.character(info$data[[1]]$text), rownames(mtcars))
+  greps <- Map(function(x, y) grepl(x, y), rownames(mtcars), info$data[[1]]$text)
+  expect_true(all(unlist(greps)))
 })
 
 test_that("position is translated correctly", {
diff --git a/tests/testthat/test-ggplot-ticks.R b/tests/testthat/test-ggplot-ticks.R
index 3edd464eb0..82126230e8 100644
--- a/tests/testthat/test-ggplot-ticks.R
+++ b/tests/testthat/test-ggplot-ticks.R
@@ -5,7 +5,6 @@ PlantGrowth$type <-
 boxes <- ggplot(PlantGrowth, aes(x = group, y = weight)) + geom_boxplot()
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("ticks-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-ggplot-tooltip.R b/tests/testthat/test-ggplot-tooltip.R
index b8480a3463..7c01db36c9 100644
--- a/tests/testthat/test-ggplot-tooltip.R
+++ b/tests/testthat/test-ggplot-tooltip.R
@@ -57,3 +57,41 @@ test_that("geom_tile() displays correct info in tooltip with discrete y", {
   expect_true(all(grepl("factor\\(cyl\\): [4,6,8]", txt)))
 })
 
+p <- ggplot(txhousing, aes(x = date, y = median, group = city)) +
+  geom_line(alpha = 0.3)
+
+test_that("group domain is included in hovertext", {
+  L <- save_outputs(p, "group-lines-hovertext")
+  expect_equal(length(L$data), 1)
+  txt <- L$data[[1]]$text
+  txt <- txt[!is.na(txt)]
+  pattern <- paste(unique(txhousing$city), collapse = "|")
+  expect_true(all(grepl(pattern, txt)))
+})
+
+
+labelDF <- data.frame(
+  label = paste0(("label"), c(1:10)), 
+  x = runif(10, 1, 10), 
+  y = runif(10, 1, 10)
+)
+# Create data frame for 10 edges
+edgeDF <- data.frame(
+  x = runif(10, 1, 10), 
+  y = runif(10, 1, 10), 
+  xend = runif(10, 1, 10), 
+  yend = runif(10, 1, 10)
+)
+
+myPlot <- ggplot(data = labelDF, aes(x = x, y = y)) +
+  geom_segment(data = edgeDF, aes(x = x, y = y, xend = xend, yend = yend), 
+               colour = "pink") +
+  geom_text(data = labelDF, aes(x = x, y = y, label = label), size = 10)
+
+test_that("Hoverinfo is only displayed if no tooltip variables are present", {
+  L <- save_outputs(p, "hovertext-display")
+  L <- plotly_build(ggplotly(myPlot, tooltip = "label"))[["x"]]
+  expect_equal(length(L$data), 2)
+  expect_equal(sum(nchar(L$data[[1]]$text)), 0)
+  expect_true(all(grepl("^label:", L$data[[2]]$text)))
+})
diff --git a/tests/testthat/test-ggplot-ylim.R b/tests/testthat/test-ggplot-ylim.R
index 550eebe14f..d25a39013d 100644
--- a/tests/testthat/test-ggplot-ylim.R
+++ b/tests/testthat/test-ggplot-ylim.R
@@ -15,7 +15,6 @@ gg.ylim <-
   ggtitle("Average bill for 2 people")
 
 expect_traces <- function(gg, n.traces, name){
-  stopifnot(is.ggplot(gg))
   stopifnot(is.numeric(n.traces))
   L <- save_outputs(gg, paste0("ylim-", name))
   all.traces <- L$data
diff --git a/tests/testthat/test-plotly-getfigure.R b/tests/testthat/test-plotly-getfigure.R
index 896e2b022d..eac17f28a0 100644
--- a/tests/testthat/test-plotly-getfigure.R
+++ b/tests/testthat/test-plotly-getfigure.R
@@ -37,9 +37,11 @@ test_that("can add traces to a subplot figure", {
   skip_on_cran()
   skip_on_pull_request()
   fig <- get_figure('chelsea_lyn', 6366)
-  p <- add_trace(fig, x = c(1, 2, 3), y = c(4, 2, 4))
-  l <- plotly_build(p)$x
-  expect_equivalent(length(plotly_build(fig)$x$data) + 1, length(l$data))
+  p <- add_lines(fig, x = c(1, 2, 3), y = c(4, 2, 4))
+  expect_equivalent(
+    length(plotly_build(fig)$x$data) + 1, 
+    length(plotly_build(p)$x$data)
+  )
 })
 
 test_that("posting a hidden plot returns a secret key", {