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Copy pathTP3_D2_HermiteAnimate.html
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TP3_D2_HermiteAnimate.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Assignment 3 - D2</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<script src="js/parallel.js"></script>
<script src="js/three.js"></script>
<script src="js/OrbitControls.js"></script>
<script src="js/BufferGeometryUtils.js"></script>
<script src="TP3_Data.js"></script>
<script src="TP3_Geometry.js"></script>
<script src="TP3_Render.js"></script>
<script src="TP3_Lindenmayer.js"></script>
<script src="TP3_Physics.js"></script>
<script src="js/MainInitStatic.js"></script>
<script src="js/WorldInit.js"></script>
<script>
const data = TP3.Data.SmallTree;
const lengthDivisions = 4;
const radialDivisions = 5;
const dt = 0.01;
const leavesCutoff = 0.1;
const leavesDensity = 4;
var [[trunkGeom, leavesGeom], nodeTree] = generateTree();
function generateTree() {
const grammar = TP3.Lindenmayer.iterateGrammarProb(data.str, data.dict, data.iters - 1);
const nodeTree = TP3.Geometry.generateSkeleton(grammar, data.theta, data.alpha, data.decay);
TP3.Geometry.simplifySkeleton(nodeTree);
TP3.Geometry.generateSegmentsHermite(nodeTree, lengthDivisions, radialDivisions);
TP3.Physics.initTree(nodeTree);
return [TP3.Render.drawTreeHermite(nodeTree, scene, data.alpha, leavesCutoff, leavesDensity), nodeTree];
}
function animate() {
requestAnimationFrame(animate);
var timeS = (new Date().getTime()) / 1000;
TP3.Physics.applyForces(nodeTree, dt, timeS);
TP3.Render.updateTreeHermite(trunkGeom.attributes.position.array, leavesGeom.attributes.position.array, nodeTree);
trunkGeom.attributes.position.needsUpdate = true;
leavesGeom.attributes.position.needsUpdate = true;
trunkGeom.computeVertexNormals();
leavesGeom.computeVertexNormals();
renderer.render(scene, camera);
}
animate();
function onDocumentKeyDown(event) {
var keyCode = event.which;
if (keyCode == 32) {
clearScene();
createWorld(scene);
[[trunkGeom, leavesGeom], nodeTree] = generateTree();
}
}
document.addEventListener("keydown", onDocumentKeyDown, false);
</script>
</body>
</html>