1 files changed, 0 insertions, 213 deletions
diff --git a/experimental/webgl/helloqt.js b/experimental/webgl/helloqt.js
deleted file mode 100644
index d0ae216..0000000
--- a/experimental/webgl/helloqt.js
+++ /dev/null
@@ -1,213 +0,0 @@
-var shadow = false;
-
-var container = document.getElementById("container");
-var camera = null;
-var scene = new THREE.Scene();
-var renderer = new THREE.WebGLRenderer({ antialias: false /*true*/ });
-var cbTexture;
-var cbScene;
-var cbCamera;
-var cbUniforms = {
-    dy: { type: "f", value: 0 }
-};
-var cb;
-var logo;
-var spotlight;
-
-var viewSize = {
-    w: 0,
-    h: 0,
-    update: function () {
-        viewSize.w = window.innerWidth;// / 2;
-        viewSize.h = window.innerHeight;// / 2;
-    }
-};
-
-var onResize = function (event) {
-    viewSize.update();
-    if (!camera) {
-        camera = new THREE.PerspectiveCamera(60, viewSize.w / viewSize.h, 0.01, 100);
-    } else {
-        camera.aspect = viewSize.w / viewSize.h;
-        camera.updateProjectionMatrix();
-    }
-    renderer.setSize(viewSize.w, viewSize.h);
-};
-
-var setupCheckerboard = function () {
-    cbTexture = new THREE.WebGLRenderTarget(512, 512,
-                                            { minFilter: THREE.LinearFilter,
-                                              magFilter: THREE.LinearFilter,
-                                              format: THREE.RGBFormat });
-    cbScene = new THREE.Scene();
-    cbCamera = new THREE.OrthographicCamera(-1, 1, 1, -1, -100, 100);
-    var geom = new THREE.PlaneGeometry(2, 2);
-    var material = new THREE.ShaderMaterial({
-        uniforms: cbUniforms,
-        vertexShader: document.getElementById("vsChecker").textContent,
-        fragmentShader: document.getElementById("fsChecker").textContent
-    });
-    var mesh = new THREE.Mesh(geom, material);
-    cbScene.add(mesh);
-};
-
-var renderCheckerboard = function () {
-    cbUniforms.dy.value += 0.01;
-    renderer.render(cbScene, cbCamera, cbTexture, true);
-};
-
-var generateLogo = function () {
-    var geom = new THREE.Geometry();
-    var idx = 0;
-    for (var i = 0; i < qtlogo.length; i += 18) {
-        geom.vertices.push(new THREE.Vector3(qtlogo[i], qtlogo[i+1], qtlogo[i+2]));
-        var n1 = new THREE.Vector3(qtlogo[i+3], qtlogo[i+4], qtlogo[i+5]);
-        geom.vertices.push(new THREE.Vector3(qtlogo[i+6], qtlogo[i+7], qtlogo[i+8]));
-        var n2 = new THREE.Vector3(qtlogo[i+9], qtlogo[i+10], qtlogo[i+11]);
-        geom.vertices.push(new THREE.Vector3(qtlogo[i+12], qtlogo[i+13], qtlogo[i+14]));
-        var n3 = new THREE.Vector3(qtlogo[i+15], qtlogo[i+16], qtlogo[i+17]);
-        geom.faces.push(new THREE.Face3(idx, idx+1, idx+2, [n1, n2, n3]));
-        idx += 3;
-    }
-    return geom;
-};
-
-var setupScene = function () {
-    if (shadow)
-        renderer.shadowMapEnabled = true;
-
-    setupCheckerboard();
-    var geom = new THREE.PlaneGeometry(4, 4);
-    var material = new THREE.MeshPhongMaterial({ ambient: 0x060606,
-                                                 color: 0x40B000,
-                                                 specular: 0x03AA00,
-                                                 shininess: 10,
-                                                 map: cbTexture });
-    cb = new THREE.Mesh(geom, material);
-    if (shadow)
-        cb.receiveShadow = true;
-//    cb.rotation.x = -Math.PI / 3;
-    scene.add(cb);
-
-    geom = generateLogo();
-    material = new THREE.MeshPhongMaterial({ ambient: 0x060606,
-                                             color: 0x40B000,
-                                             specular: 0x03AA00,
-                                             shininess: 10 });
-    logo = new THREE.Mesh(geom, material);
-    logo.position.z = 2;
-    logo.rotation.x = Math.PI;
-    if (shadow)
-        logo.castShadow = true;
-    scene.add(logo);
-
-    spotlight = new THREE.SpotLight(0xFFFFFF);
-    spotlight.position.set(0, 0.5, 4);
-    scene.add(spotlight);
-
-    if (shadow) {
-        spotlight.castShadow = true;
-        spotlight.shadowCameraNear = 0.01;
-        spotlight.shadowCameraFar = 100;
-        spotlight.shadowDarkness = 0.5;
-        spotlight.shadowMapWidth = 1024;
-        spotlight.shadowMapHeight = 1024;
-    }
-
-    camera.position.z = 4;
-};
-
-var render = function () {
-    requestAnimationFrame(render);
-    renderCheckerboard();
-    renderer.render(scene, camera);
-    logo.rotation.y += 0.01;
-};
-
-var pointerState = {
-    x: 0,
-    y: 0,
-    active: false,
-    touchId: 0
-};
-
-var onMouseDown = function (e) {
-    e.preventDefault();
-    if (pointerState.active)
-        return;
-
-    if (e.changedTouches) {
-        var t = e.changedTouches[0];
-        pointerState.touchId = t.identifier;
-        pointerState.x = t.clientX;
-        pointerState.y = t.clientY;
-    } else {
-        pointerState.x = e.clientX;
-        pointerState.y = e.clientY;
-    }
-    pointerState.active = true;
-};
-
-var onMouseUp = function (e) {
-    e.preventDefault();
-    if (!pointerState.active)
-        return;
-
-    if (e.changedTouches) {
-        for (var i = 0; i < e.changedTouches.length; ++i)
-            if (e.changedTouches[i].identifier == pointerState.touchId) {
-                pointerState.active = false;
-                break;
-            }
-    } else {
-        pointerState.active = false;
-    }
-};
-
-var onMouseMove = function (e) {
-    e.preventDefault();
-    if (!pointerState.active)
-        return;
-
-    var x, y;
-    if (e.changedTouches) {
-        for (var i = 0; i < e.changedTouches.length; ++i)
-            if (e.changedTouches[i].identifier == pointerState.touchId) {
-                x = e.changedTouches[i].clientX;
-                y = e.changedTouches[i].clientY;
-                break;
-            }
-    } else {
-        x = e.clientX;
-        y = e.clientY;
-    }
-    if (x === undefined)
-        return;
-
-    var dx = x - pointerState.x;
-    var dy = y - pointerState.y;
-    pointerState.x = x;
-    pointerState.y = y;
-    dx /= 100;
-    dy /= -100;
-    spotlight.target.position.set(spotlight.target.position.x + dx,
-                                  spotlight.target.position.y + dy,
-                                  0);
-};
-
-var main = function () {
-    container.appendChild(renderer.domElement);
-    onResize();
-    window.addEventListener("resize", onResize);
-    window.addEventListener("mousedown", onMouseDown);
-    window.addEventListener("touchstart", onMouseDown);
-    window.addEventListener("mouseup", onMouseUp);
-    window.addEventListener("touchend", onMouseUp);
-    window.addEventListener("touchcancel", onMouseUp);
-    window.addEventListener("mousemove", onMouseMove);
-    window.addEventListener("touchmove", onMouseMove);
-    setupScene();
-    render();
-};
-
-main();