restructureHEADmain

1 files changed, 0 insertions, 201 deletions

diff --git a/Scripts/_main.js b/Scripts/_main.js
deleted file mode 100644
index fc797c8..0000000
--- a/Scripts/_main.js
+++ /dev/null
@@ -1,201 +0,0 @@
-import { Face, Spring, Cloth } from './cloth.js';

-import { OrbitControls } from './OrbitControls.js';

-

-function addLights(scene){

-  

-  scene.add( new THREE.AmbientLight( 0x222222 ) );

-

-  const light1 = new THREE.PointLight( 0xffffff, 1, 50 );

-  light1.position.set( 15, 1, 40 );

-  scene.add( light1 );

-

-  const light2 = new THREE.PointLight( 0xffffff, 1, 50 );

-  light2.position.set( -15, 0, 40 );

-  scene.add( light2 );

-

-  const light3 = new THREE.PointLight( 0xffffff, 1, 50 );

-  light3.position.set( 0, -1, 40 );

-  scene.add( light3 );

-  

-}

-

-/**

- * setup THREE JS Scene, Camera and Renderer

- */

-function setup_scene(canvasSpace) {

-  const scene = new THREE.Scene();

-  const camera = new THREE.PerspectiveCamera(75, window.innerWidth / (window.innerHeight - canvasSpace), 0.1, 1000);

-  const renderer = new THREE.WebGLRenderer();

-  /** size canvas to leave some space for UI */

-  renderer.setSize(window.innerWidth, window.innerHeight - canvasSpace);

-  renderer.antialias = true;

-  /** embed canvas in HTML */

-  document.getElementById("threejscontainer").appendChild(renderer.domElement);

-

-  /** add orbit controls */

-  const controls = new OrbitControls(camera, renderer.domElement);

-  controls.target.set(0, 0, 0);

-  controls.update();

-

-  /** add scene background */

-  const loader = new THREE.TextureLoader();

-  const texture = loader.load(

-    'Textures/tears_of_steel_bridge_2k.jpg',

-    () => {

-      const rt = new THREE.WebGLCubeRenderTarget(texture.image.height);

-      rt.fromEquirectangularTexture(renderer, texture);

-      scene.background = rt;

-    });

-

-  /** add flag pole */

-  const geometry = new THREE.CylinderGeometry( 0.02, 0.02, 5, 32 );

-  const material = new THREE.MeshStandardMaterial( {color: 0xffffff} );

-  const cylinder = new THREE.Mesh( geometry, material );

-  cylinder.position.set(-0.5, -2.25, 0);

-  scene.add( cylinder );

-

-  /** add global light */

-  const directionalLight = new THREE.DirectionalLight(0xffffff, 1);

-  scene.add(directionalLight);

-

-  /** position camera */

-  camera.position.z = 2;

-  addLights(scene);

-  return [scene, camera, renderer];

-}

-

-/** call "init" when document is fully loaded */

-document.body.onload = init;

-

-function init() {

-  let mousePos = new THREE.Vector2();

-  let previousClothSimulation;

-  

-  /**

-   * Space left empty under canvas

-   * for UI elements

-   */

-  const canvasSpace = 200;

-

-  /** Constant Frame Time */

-  const frameTime = 1000.0 / 60.0;

-

-  /** Setup scene */

-  let [scene, camera, renderer] = setup_scene(canvasSpace);

-  

-  /** setup cloth and generate debug mesh */

-  let cloth = new Cloth();

-  cloth.createBasic(1, 0.5, 20, 20);

-  document.getElementById("windToggle").onchange = (e) => {

-    if (e.target.checked)

-      cloth.windFactor.set(0.5, 0.2, 0.2);

-    else

-      cloth.windFactor.set(0, 0, 0);

-  };

-  //cloth.createDebugMesh(scene);

-

-

-  const material = new THREE.MeshStandardMaterial({ color: 0xC70039, side: THREE.DoubleSide, flatShading: false });

-  const mesh = new THREE.Mesh(cloth.geometry, material);

-

-  scene.add(mesh);

-

-

-  

-  let raycaster = new THREE.Raycaster();

-  let intersects;

-  let rightMousePressed;

-  /**

-   * function called every frame

-   * @param {number} dt - time passed since last frame in ms

-   */

-  function animate(dt) {

-    cloth.simulate(dt/1000);

-

-    raycaster.setFromCamera( new THREE.Vector2((mousePos.x / w) * 2 - 1, ((h - mousePos.y) / h) * 2 - 1), camera );

-

-    intersects = raycaster.intersectObject( mesh );

-

-    if ( intersects.length > 0 && rightMousePressed) {

-      cloth.wind(intersects);

-    }

-    setTimeout(() => {

-      animate(frameTime);

-    }, frameTime);

-    renderer.render(scene, camera);

-  }

-

-

-  /** add callback for window resize */

-  let canvas = document.getElementsByTagName("canvas")[0];

-  let w = window.innerWidth;

-  let h = window.innerHeight - canvasSpace;

-  let resize = function () {

-    w = window.innerWidth;

-    h = window.innerHeight - canvasSpace;

-    canvas.width = w;

-    canvas.height = h;

-  }

-  window.onresize = resize;

-  resize();

-

-  /**

-   * if canvas has been successfully initialized

-   * start rendering

-   */

-  if (canvas.getContext) {

-    animate(performance.now());

-  }

-

-  

-

-  /** add mouse move callback */

-  canvas.onmousemove = (evt) => {

-    mousePos.x = evt.clientX;

-    mousePos.y = evt.clientY;

-

-    cloth.mouseMove(calculateMousePosToWorld(evt));

-  };

-

-  /**

-   * Prevent context menu while blowing wind

-   */

-  canvas.addEventListener('contextmenu', function(evt) { 

-    evt.preventDefault();

-  }, false);

-

-

-  canvas.onmousedown = (evt) => {

-

-    // Check mouse click

-    rightMousePressed = evt.button == 2;

-    

-    if(intersects.length > 0 && evt.button == 0){

-      cloth.mousePress(intersects);

-    } 

-  }

-  

-  canvas.onmouseup = (evt) => {

-    cloth.mouseRelease();

-    rightMousePressed = false;

-  }

-

-  function calculateMousePosToWorld(evt){

-    var vec = new THREE.Vector3(); // create once and reuse

-    var pos = new THREE.Vector3(); // create once and reuse

-

-    vec.set(

-      ( evt.clientX / window.innerWidth ) * 2 - 1,

-    - ( evt.clientY / window.innerHeight ) * 2 + 1,

-      0.5 );

-

-    vec.unproject( camera );

-

-    vec.sub( camera.position ).normalize();

-

-    var distance = - camera.position.z / vec.z;

-

-    pos.copy( camera.position ).add( vec.multiplyScalar( distance ) );

-    return pos;

-  }

-}
\ No newline at end of file