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r3f .connect method #338

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Merged
yomotsu merged 1 commit into from
Jan 22, 2023
Merged

r3f .connect method #338

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68 changes: 68 additions & 0 deletions examples/r3f.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>=^.^=</title>
<link rel="stylesheet" href="./style.css">
</head>
<body>
<div class="info">
<p><a href="https://github.com/yomotsu/camera-controls">GitHub repo</a></p>
<button onclick="cameraControls.connect( renderer.domElement )">connect</button>
<button onclick="cameraControls.dispose()">dispose</button>
<button onclick="cameraControls.rotate( 45 * THREE.MathUtils.DEG2RAD, 0, true )">rotate theta 45deg</button>
</div>

<script src="https://unpkg.com/[email protected]/build/three.min.js"></script>
<script src="../dist/camera-controls.js"></script>
<script>
CameraControls.install( { THREE: THREE } );

const width = window.innerWidth;
const height = window.innerHeight;
const clock = new THREE.Clock();
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera( 60, width / height, 0.01, 100 );
camera.position.set( 0, 0, 5 );
const renderer = new THREE.WebGLRenderer();
globalThis.renderer = renderer;
renderer.setSize( width, height );
document.body.appendChild( renderer.domElement );

const cameraControls = new CameraControls( camera );

const mesh = new THREE.Mesh(
new THREE.BoxGeometry( 1, 1, 1 ),
new THREE.MeshBasicMaterial( { color: 0xff0000, wireframe: true } )
);
scene.add( mesh );

const gridHelper = new THREE.GridHelper( 50, 50 );
gridHelper.position.y = - 1;
scene.add( gridHelper );

renderer.render( scene, camera );

( function anim () {

const delta = clock.getDelta();
const elapsed = clock.getElapsedTime();
const updated = cameraControls.update( delta );

// if ( elapsed > 30 ) { return; }

requestAnimationFrame( anim );

if ( updated ) {

renderer.render( scene, camera );
console.log( 'rendered' );

}

} )();
</script>

</body>
</html>
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