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step4.html
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step4.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>WebGL</title>
<style>
html, body {
height: 100%;
margin: 0;
overflow: hidden;
background: white;
}
button {
position: absolute;
}
.fs button {
display: none;
}
#pauseOverlay {
position: absolute;
height: 100%;
width: 100%;
background: rgba(0, 0, 0, 0.3);
display: none;
font-size: 60px;
font-family: monospace;
letter-spacing: 15px;
color: white;
text-align: center;
text-shadow: 0 0 10px black;
padding-top: 20%;
}
.paused #pauseOverlay {
display: block;
}
</style>
</head>
<body>
<div id="pauseOverlay">-paused-</div>
<button onclick="document.documentElement.requestFullScreen();document.documentElement.requestPointerLock();">Fullscreen</button>
<script src="r65/three.min.js"></script>
<script src="r65/ColladaLoader.js"></script>
<!-- <script src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.1.5/require.min.js"></script> -->
<script src="lib/require.js"></script>
<script>
require(['lib/dibox', 'src/bindings-step4', 'lib/game-shim.js'], function (DIBox, bindings, _) {
var camera, scene, renderer;
var SCREEN_HEIGHT = window.innerHeight;
var SCREEN_WIDTH = window.innerWidth;
var isFullscreen = false;
var isPaused = false;
init();
animate();
function init () {
var container = document.createElement('div');
document.body.appendChild(container);
/* Scene & Camera */
scene = new THREE.Scene();
camera = new THREE.PerspectiveCamera(25, SCREEN_WIDTH / SCREEN_HEIGHT);
scene.add(camera);
camera.position.set(14, 0.7, -9);
camera.rotation.set(0, -0.5, 0);
scene.fog = new THREE.FogExp2(0xefd1b5, 0.075);
/* Renderer */
renderer = new THREE.WebGLRenderer({ antialias: true, preserveDrawingBuffer: true });
renderer.setSize(SCREEN_WIDTH, SCREEN_HEIGHT);
renderer.setClearColor(0xefd1b5);
container.appendChild(renderer.domElement);
/* Lights */
scene.add(new THREE.AmbientLight(0x808080));
var directionalLight = new THREE.DirectionalLight(0x802000);
directionalLight.position.set(50, 40, 10).normalize();
scene.add(directionalLight);
/* Load Model */
loadModel();
/* Controls */
DIBox.setBindings(bindings);
DIBox.configureDeviceHandler('gamepad', 'deadzone', 0.2);
window.addEventListener('resize', onWindowResize, false);
document.addEventListener('fullscreenchange', onFullscreenchange, false);
}
function loadModel () {
var loader = new THREE.ColladaLoader();
loader.options.convertUpAxis = true;
loader.load('model/bigsmoke2.dae', function (collada) {
var object = collada.scene;
object.scale.x = 0.01;
object.scale.y = 0.01;
object.scale.z = 0.01;
scene.add(object);
});
}
function onWindowResize () {
var SCREEN_HEIGHT = window.innerHeight;
var SCREEN_WIDTH = window.innerWidth;
camera.aspect = SCREEN_WIDTH / SCREEN_HEIGHT;
camera.updateProjectionMatrix();
renderer.setSize(SCREEN_WIDTH, SCREEN_HEIGHT);
}
function onFullscreenchange () {
// document.fullscreenEnabled doesn't work, sadly
isFullscreen = !!document.fullscreenElement;
document.documentElement.classList.toggle('fs');
DIBox.configureDeviceHandler('mouse', 'infiniteXAxis', isFullscreen);
}
function animate () {
requestAnimationFrame(animate);
if (DIBox.input.pause) {
isPaused = !isPaused;
DIBox.input.pause = false;
document.documentElement.classList.toggle('paused');
}
if (!isPaused) {
processInput();
render();
}
}
function processInput () {
var input = DIBox.input;
if (input.forward) {
camera.translateZ(-0.05);
}
if (input.backward) {
camera.translateZ(0.05);
}
camera.translateX(( input.strafeRight - input.strafeLeft) / 50);
if (isFullscreen) {
camera.rotation.y -= input.turn / SCREEN_WIDTH * 2;
input.turn = 0;
} else {
camera.rotation.y += input.turn / ( SCREEN_WIDTH / 20 );
}
}
function render () {
renderer.render(scene, camera);
}
});
</script>
</body>
</html>