correct units, tweak parameters

[cloth_sim] / Scripts / main.js

diff --git a/Scripts/main.js b/Scripts/main.js
index a0387ac5943e08126bf531f98936ba15248d8e6a..8c61f82566a2653bc8f890435f7a41a30f098186 100644 (file)
--- a/Scripts/main.js
+++ b/Scripts/main.js
@@ -1,6 +1,14 @@
 import { Face, Spring, Cloth } from './cloth.js';\r
 \r
 \r
+/**\r
+ * rendering\r
+ * Einheiten konsistent\r
+ * Wind\r
+ * evtl. an Stoff ziehen\r
+ */\r
+\r
+\r
 class Point {\r
   constructor(x, y) {\r
     this.x = x;\r
@@ -57,31 +65,44 @@ document.body.onload = init;
 \r
 function init() {\r
   let mousePos = new Point();\r
-\r
+  let previousClothSimulation;\r
+  \r
   /**\r
    * Space left empty under canvas\r
    * for UI elements\r
    */\r
   const canvasSpace = 200;\r
 \r
+  /** Constant Frame Time */\r
+  const frameTime = 1000.0 / 60.0;\r
+\r
   /** Setup scene */\r
   let [scene, camera, renderer] = setup_scene(canvasSpace);\r
   \r
   /** setup cloth and generate debug mesh */\r
   let cloth = new Cloth();\r
-  cloth.createBasic(10, 10, 5, 5);\r
-  cloth.createDebugMesh(scene);\r
+  cloth.createBasic(10, 10, 10, 10);\r
+  //cloth.createDebugMesh(scene);\r
 \r
   const material = new THREE.MeshBasicMaterial({ color: 0x0000ff });\r
   const mesh = new THREE.Mesh(cloth.geometry, material);\r
+  //const mesh = new THREE.WireframeGeometry(cloth.geometry);\r
+  //const line = new THREE.LineSegments(mesh);\r
+  //line.material.depthTest = false;\r
+  //line.material.opacity = 0.25;\r
+  //line.material.transparent = true;\r
   scene.add(mesh);\r
 \r
   /**\r
    * function called every frame\r
-   * @param {number} dt - time passed since last frame\r
+   * @param {number} dt - time passed since last frame in ms\r
    */\r
   function animate(dt) {\r
-    requestAnimationFrame(animate);\r
+    cloth.simulate(dt/1000);\r
+\r
+    setTimeout(() => {\r
+      animate(frameTime);\r
+    }, frameTime);\r
     renderer.render(scene, camera);\r
   }\r
 \r