ENH: Move Execution to Algorithm Classes

src/Plugins/OrientationAnalysis/CMakeLists.txt

@@ -176,21 +176,22 @@ set(filter_algorithms
   ComputeFaceIPFColoring
   ComputeFeatureFaceMisorientation
   ComputeFeatureNeighborCAxisMisalignments
+  ComputeFeatureNeighborMisorientations
   ComputeFeatureReferenceCAxisMisorientations
   ComputeFeatureReferenceMisorientations
+  ComputeFZQuaternions
   ComputeGBCD
   ComputeGBCDMetricBased
   ComputeGBCDPoleFigure
   ComputeGBPDMetricBased
   ComputeIPFColors
   ComputeKernelAvgMisorientations
-  ComputeFeatureNeighborMisorientations
   ComputeMisorientations
   ComputeQuaternionConjugate
   ComputeSchmids
   ComputeShapes
-  ComputeSlipTransmissionMetrics
   ComputeShapesTriangleGeom
+  ComputeSlipTransmissionMetrics
   ComputeTwinBoundaries
   ConvertHexGridToSquareGrid
   ConvertOrientations

src/Plugins/OrientationAnalysis/src/OrientationAnalysis/Filters/Algorithms/ComputeFZQuaternions.cpp

@@ -0,0 +1,180 @@
+#include "ComputeFZQuaternions.hpp"
+
+#include "simplnx/DataStructure/DataArray.hpp"
+#include "simplnx/DataStructure/DataGroup.hpp"
+#include "simplnx/Utilities/ParallelDataAlgorithm.hpp"
+
+#include "EbsdLib/Core/EbsdLibConstants.h"
+#include "EbsdLib/LaueOps/LaueOps.h"
+
+using namespace nx::core;
+
+namespace
+{
+/**
+ * @brief The GenerateFZQuatsImpl class implements a threaded algorithm that computes the Fundamental Zone Quaternion
+ * for a given Quaternion and Laue Class (which is based from the crystalStructures array
+ */
+template <typename MaskArrayType>
+class GenerateFZQuatsImpl
+{
+public:
+  GenerateFZQuatsImpl(Float32Array& quats, Int32Array& phases, UInt32Array& crystalStructures, int32_t numPhases, MaskArrayType* goodVoxels, Float32Array& fzQuats,
+                      const std::atomic_bool& shouldCancel, std::atomic_int32_t& warningCount)
+  : m_Quats(quats)
+  , m_CellPhases(phases)
+  , m_CrystalStructures(crystalStructures)
+  , m_NumPhases(numPhases)
+  , m_GoodVoxels(goodVoxels)
+  , m_FZQuats(fzQuats)
+  , m_ShouldCancel(shouldCancel)
+  , m_WarningCount(warningCount)
+  {
+  }
+
+  virtual ~GenerateFZQuatsImpl() = default;
+
+  /**
+   * @brief convert
+   * @param start
+   * @param end
+   */
+  void convert(size_t start, size_t end) const
+  {
+    std::vector<LaueOps::Pointer> ops = LaueOps::GetAllOrientationOps();
+    int32_t phase = 0;
+    bool generateFZQuat = false;
+    size_t index = 0;
+
+    for(size_t i = start; i < end; i++)
+    {
+      if(m_ShouldCancel)
+      {
+        break;
+      }
+      phase = m_CellPhases[i];
+
+      generateFZQuat = true;
+      if(nullptr != m_GoodVoxels)
+      {
+        generateFZQuat = static_cast<bool>((*m_GoodVoxels)[i]);
+      }
+
+      // Sanity check the phase data to make sure we do not walk off the end of the array
+      if(phase >= m_NumPhases)
+      {
+        m_WarningCount++;
+      }
+
+      // Initialize the output to zero. There really isn't a good value to use.
+      index = i * 4;
+      m_FZQuats[index] = 0.0f;
+      m_FZQuats[index + 1] = 0.0f;
+      m_FZQuats[index + 2] = 0.0f;
+      m_FZQuats[index + 3] = 0.0f;
+
+      if(phase < m_NumPhases && generateFZQuat && m_CrystalStructures[phase] < EbsdLib::CrystalStructure::LaueGroupEnd)
+      {
+        QuatD quatD = QuatD(m_Quats[index], m_Quats[index + 1], m_Quats[index + 2], m_Quats[index + 3]); // Makes a copy into q
+        int32_t xtal = static_cast<int32_t>(m_CrystalStructures[phase]);                                 // get the Laue Group
+        quatD = ops[xtal]->getFZQuat(quatD);
+        m_FZQuats[index] = quatD.x();
+        m_FZQuats[index + 1] = quatD.y();
+        m_FZQuats[index + 2] = quatD.z();
+        m_FZQuats[index + 3] = quatD.w();
+      }
+    }
+  }
+
+  void operator()(const Range& range) const
+  {
+    convert(range.min(), range.max());
+  }
+
+private:
+  Float32Array& m_Quats;
+  Int32Array& m_CellPhases;
+  UInt32Array& m_CrystalStructures;
+  int32_t m_NumPhases = 0;
+  MaskArrayType* m_GoodVoxels;
+  Float32Array& m_FZQuats;
+  const std::atomic_bool& m_ShouldCancel;
+  std::atomic_int32_t& m_WarningCount;
+};
+} // namespace
+
+// -----------------------------------------------------------------------------
+ComputeFZQuaternions::ComputeFZQuaternions(DataStructure& dataStructure, const IFilter::MessageHandler& mesgHandler, const std::atomic_bool& shouldCancel, ComputeFZQuaternionsInputValues* inputValues)
+: m_DataStructure(dataStructure)
+, m_InputValues(inputValues)
+, m_ShouldCancel(shouldCancel)
+, m_MessageHandler(mesgHandler)
+{
+}
+
+// -----------------------------------------------------------------------------
+ComputeFZQuaternions::~ComputeFZQuaternions() noexcept = default;
+
+// -----------------------------------------------------------------------------
+Result<> ComputeFZQuaternions::operator()()
+{
+
+  Int32Array& phaseArray = m_DataStructure.getDataRefAs<Int32Array>(m_InputValues->CellPhasesArrayPath);
+  Float32Array& quatArray = m_DataStructure.getDataRefAs<Float32Array>(m_InputValues->InputQuatsArrayPath);
+  UInt32Array& xtalArray = m_DataStructure.getDataRefAs<UInt32Array>(m_InputValues->CrystalStructuresArrayPath);
+  IDataArray* maskArray = m_DataStructure.getDataAs<IDataArray>(m_InputValues->MaskArrayPath);
+  Float32Array& fzQuatArray = m_DataStructure.getDataRefAs<Float32Array>(m_InputValues->InputQuatsArrayPath.replaceName(m_InputValues->OutputFzQuatsArrayName));
+
+  std::atomic_int32_t warningCount = 0;
+  int32_t numPhases = static_cast<int32_t>(xtalArray.getNumberOfTuples());
+
+  typename IParallelAlgorithm::AlgorithmArrays algArrays;
+  algArrays.push_back(&phaseArray);
+  algArrays.push_back(&quatArray);
+  algArrays.push_back(&xtalArray);
+  algArrays.push_back(&fzQuatArray);
+
+  if(m_InputValues->UseMask)
+  {
+    algArrays.push_back(maskArray);
+  }
+
+  // Parallel algorithm
+  ParallelDataAlgorithm dataAlg;
+  dataAlg.setRange(0ULL, static_cast<size_t>(quatArray.getNumberOfTuples()));
+  dataAlg.requireArraysInMemory(algArrays);
+
+  if(m_InputValues->UseMask)
+  {
+    if(maskArray->getDataType() == DataType::boolean)
+    {
+      BoolArray* goodVoxelsArray = m_DataStructure.getDataAs<BoolArray>(m_InputValues->MaskArrayPath);
+      dataAlg.execute(::GenerateFZQuatsImpl<BoolArray>(quatArray, phaseArray, xtalArray, numPhases, goodVoxelsArray, fzQuatArray, m_ShouldCancel, warningCount));
+    }
+    else if(maskArray->getDataType() == DataType::uint8)
+    {
+      UInt32Array* goodVoxelsArray = m_DataStructure.getDataAs<UInt32Array>(m_InputValues->MaskArrayPath);
+      dataAlg.execute(::GenerateFZQuatsImpl<UInt32Array>(quatArray, phaseArray, xtalArray, numPhases, goodVoxelsArray, fzQuatArray, m_ShouldCancel, warningCount));
+    }
+    else if(maskArray->getDataType() == DataType::int8)
+    {
+      Int8Array* goodVoxelsArray = m_DataStructure.getDataAs<Int8Array>(m_InputValues->MaskArrayPath);
+      dataAlg.execute(::GenerateFZQuatsImpl<Int8Array>(quatArray, phaseArray, xtalArray, numPhases, goodVoxelsArray, fzQuatArray, m_ShouldCancel, warningCount));
+    }
+  }
+  else
+  {
+    dataAlg.execute(::GenerateFZQuatsImpl<Int8Array>(quatArray, phaseArray, xtalArray, numPhases, nullptr, fzQuatArray, m_ShouldCancel, warningCount));
+  }
+
+  if(warningCount > 0)
+  {
+    std::string errorMessage = fmt::format("The Ensemble Phase information only references {} phase(s) but {} cell(s) had a phase value greater than {}. \
+This indicates a problem with the input cell phase data. DREAM3D-NX may have given INCORRECT RESULTS.",
+                                           numPhases - 1, warningCount.load(), numPhases - 1);
+
+    return {MakeErrorResult<>(-49008, errorMessage)};
+  }
+
+  return {};
+}

src/Plugins/OrientationAnalysis/src/OrientationAnalysis/Filters/Algorithms/ComputeFZQuaternions.hpp

@@ -0,0 +1,50 @@
+#pragma once
+
+#include "OrientationAnalysis/OrientationAnalysis_export.hpp"
+
+#include "simplnx/DataStructure/DataPath.hpp"
+#include "simplnx/DataStructure/DataStructure.hpp"
+#include "simplnx/Filter/IFilter.hpp"
+#include "simplnx/Parameters/ArraySelectionParameter.hpp"
+#include "simplnx/Parameters/BoolParameter.hpp"
+#include "simplnx/Parameters/DataObjectNameParameter.hpp"
+
+namespace nx::core
+{
+
+struct ORIENTATIONANALYSIS_EXPORT ComputeFZQuaternionsInputValues
+{
+  ArraySelectionParameter::ValueType CellPhasesArrayPath;
+  ArraySelectionParameter::ValueType CrystalStructuresArrayPath;
+  ArraySelectionParameter::ValueType InputQuatsArrayPath;
+  ArraySelectionParameter::ValueType MaskArrayPath;
+  DataObjectNameParameter::ValueType OutputFzQuatsArrayName;
+  BoolParameter::ValueType UseMask;
+};
+
+/**
+ * @class ComputeFZQuaternions
+ * @brief This algorithm implements support code for the ComputeFZQuaternionsFilter
+ */
+
+class ORIENTATIONANALYSIS_EXPORT ComputeFZQuaternions
+{
+public:
+  ComputeFZQuaternions(DataStructure& dataStructure, const IFilter::MessageHandler& mesgHandler, const std::atomic_bool& shouldCancel, ComputeFZQuaternionsInputValues* inputValues);
+  ~ComputeFZQuaternions() noexcept;
+
+  ComputeFZQuaternions(const ComputeFZQuaternions&) = delete;
+  ComputeFZQuaternions(ComputeFZQuaternions&&) noexcept = delete;
+  ComputeFZQuaternions& operator=(const ComputeFZQuaternions&) = delete;
+  ComputeFZQuaternions& operator=(ComputeFZQuaternions&&) noexcept = delete;
+
+  Result<> operator()();
+
+private:
+  DataStructure& m_DataStructure;
+  const ComputeFZQuaternionsInputValues* m_InputValues = nullptr;
+  const std::atomic_bool& m_ShouldCancel;
+  const IFilter::MessageHandler& m_MessageHandler;
+};
+
+} // namespace nx::core