declarations/physijs/tests/memorytest-convex.js

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/// <reference path="../../stats/stats.d.ts" />
/// <reference path="../physijs.d.ts" />
Physijs.scripts.worker = '../physijs_worker.js';
Physijs.scripts.ammo = 'examples/js/ammo.js';
var initScene, render, _boxes = [], spawnBox, inc_ready, renderer, render_stats, physics_stats, scene, ground_material, ground, light, camera;
var cubes = [];
var total_cubes = 0;
var total_ready = 0;
var max_on_screen = 100;
var spawn_per_tick = 25;
initScene = function () {
    renderer = new THREE.WebGLRenderer({ antialias: true });
    renderer.setSize(window.innerWidth, window.innerHeight);
    renderer.shadowMapEnabled = true;
    renderer.shadowMapSoft = true;
    document.getElementById('viewport').appendChild(renderer.domElement);
    render_stats = new Stats();
    render_stats.domElement.style.position = 'absolute';
    render_stats.domElement.style.top = '0px';
    render_stats.domElement.style.zIndex = 100;
    document.getElementById('viewport').appendChild(render_stats.domElement);
    physics_stats = new Stats();
    physics_stats.domElement.style.position = 'absolute';
    physics_stats.domElement.style.top = '50px';
    physics_stats.domElement.style.zIndex = 100;
    document.getElementById('viewport').appendChild(physics_stats.domElement);
    scene = new Physijs.Scene;
    scene.setGravity(new THREE.Vector3(0, -30, 0));
    scene.addEventListener('update', function () {
        scene.simulate(undefined, 1);
        physics_stats.update();
        while (cubes.length > max_on_screen) {
            scene.remove(cubes[0]);
            cubes[0].geometry.dispose();
            cubes[0].material.dispose();
            cubes.splice(0, 1);
        }
        document.getElementById('totalcubecount').textContent = (total_cubes.toString());
        document.getElementById('currentcubecount').textContent = (cubes.length.toString());
        document.getElementById('totalobjects').textContent = (scene.__objects.length);
        if (total_cubes > total_ready) {
            return;
        }
        for (var i = 0; i < spawn_per_tick; i++) {
            spawnBox();
        }
    });
    camera = new THREE.PerspectiveCamera(35, window.innerWidth / window.innerHeight, 1, 1000);
    camera.position.set(60, 50, 60);
    camera.lookAt(scene.position);
    scene.add(camera);
    // Light
    light = new THREE.DirectionalLight(0xFFFFFF);
    light.position.set(20, 40, -15);
    light.target.position.copy(scene.position);
    light.castShadow = true;
    light.shadowCameraLeft = -60;
    light.shadowCameraTop = -60;
    light.shadowCameraRight = 60;
    light.shadowCameraBottom = 60;
    light.shadowCameraNear = 20;
    light.shadowCameraFar = 200;
    light.shadowBias = -.0001;
    light.shadowMapWidth = light.shadowMapHeight = 2048;
    light.shadowDarkness = .7;
    scene.add(light);
    // Ground
    ground_material = Physijs.createMaterial(new THREE.MeshLambertMaterial({ map: THREE.ImageUtils.loadTexture('images/rocks.jpg') }), .8, .3);
    ground_material.map.wrapS = ground_material.map.wrapT = THREE.RepeatWrapping;
    ground_material.map.repeat.set(3, 3);
    ground = new Physijs.BoxMesh(new THREE.BoxGeometry(100, 1, 100), ground_material, 0);
    ground.receiveShadow = true;
    scene.add(ground);
    spawnBox();
    requestAnimationFrame(render);
    scene.simulate();
};
spawnBox = (function () {
    var box_geometry = new THREE.BoxGeometry(4, 4, 4), createBox = function () {
        var box, material;
        total_cubes++;
        material = Physijs.createMaterial(new THREE.MeshLambertMaterial({ opacity: .9, transparent: true }), .6, .3);
        material.color.setRGB(Math.random() * 100 / 100, Math.random() * 100 / 100, Math.random() * 100 / 100);
        box = new Physijs.ConvexMesh(box_geometry, material);
        box.collisions = 0;
        box.position.set(Math.random() * 15 - 7.5, 25, Math.random() * 15 - 7.5);
        box.rotation.set(Math.random() * Math.PI, Math.random() * Math.PI, Math.random() * Math.PI);
        box.castShadow = true;
        box.addEventListener('ready', inc_ready);
        cubes.push(box);
        scene.add(box);
    };
    return function () {
        createBox();
    };
})();
inc_ready = function () {
    total_ready++;
};
render = function () {
    requestAnimationFrame(render);
    renderer.render(scene, camera);
    render_stats.update();
};
window.onload = initScene;