Built with blockbuilder.org
Last active
November 1, 2017 01:53
-
-
Save BillyBHWong/c42a7fa01a6181f0a5fb0774f4a2555c to your computer and use it in GitHub Desktop.
sketch_01
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
license: mit |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<!DOCTYPE html> | |
<html lang="en"> | |
<head> | |
<title>sketch 01</title> | |
<meta charset="etf-8"> | |
<meta name="viewport" content="width=device-width, usesr-scalable=no, minimum-scale=1.0, maximum-scale=1.0"> | |
<style> | |
body{ | |
margin: 0px; | |
background-color: #000000; | |
overflow: hidden; | |
} | |
</style> | |
</head> | |
<body> | |
<script src="http://threejs.org/build/three.js"></script> | |
<script src="http://threejs.org/examples/js/controls/OrbitControls.js"></script> | |
<script src="http://threejs.org/examples/js/libs/dat.gui.min.js"></script> | |
<script> | |
var camera, scene, renderer; | |
var ambientLight, light; | |
var cameraControls; | |
var mesh; | |
var wireMaterial, flatMaterial; | |
init(); | |
render(); | |
animate(); | |
function init() { | |
//orthographic camera | |
/* | |
camera = new THREE.OrthographicCamera(window.innerWidth/-2, window.innerWidth/2, window.innerHeight/2, window.innerHeight/-2, 1, 1000); | |
camera.position.x = 200; | |
camera.position.y = 200; | |
camera.position.z = 200; | |
*/ | |
//perspective camera | |
camera = new THREE.PerspectiveCamera(55, window.innerWidth / window.innerHeight, 1, 5000); | |
camera.position.x = 1000; | |
camera.position.y = 1000; | |
camera.position.z = 1000; | |
//lights | |
ambientLight = new THREE.AmbientLight(0x333333); | |
light = new THREE.DirectionalLight(0xffffff, 1.0); | |
light.position.set(100,200,100); | |
light.color.setHSL(0, 50, 255); | |
//texture | |
//var texture = new THREE.TextureLoader().load('image.gif') | |
//renderer | |
renderer = new THREE.WebGLRenderer(); | |
renderer.setPixelRatio(window.devicePixelRatio); | |
renderer.setSize(window.innerWidth, window.innerHeight); | |
renderer.gammaInput = true; | |
renderer.gammaOutput = true; | |
document.body.appendChild(renderer.domElement); | |
//events | |
window.addEventListener('resize', onWindowResize, false); | |
//controls | |
cameraControls = new THREE.OrbitControls(camera, renderer.domElement); | |
cameraControls.addEventListener('change', render); | |
cameraControls.minDistance = 1000; | |
cameraControls.maxDistance = 2000; | |
cameraControls.minPolarAngle = Math.PI/4; | |
cameraControls.maxPolarAngle = Math.PI/2; | |
//scene | |
scene = new THREE.Scene(); | |
scene.background = new THREE.Color(0x000000); | |
scene.add(ambientLight); | |
scene.add(light); | |
//materials | |
var materialColor = new THREE.Color(); | |
materialColor.setRGB( 1.0, 1.0, 1.0 ); | |
wireMaterial = new THREE.MeshBasicMaterial( { color: 0xFFFFFF, wireframe: true } ) ; | |
flatMaterial = new THREE.MeshPhongMaterial( { color: materialColor, specular: 0x000000, flatShading: true, side: THREE.DoubleSide } ); | |
setupGui(); | |
//createBox from input width, height, depth | |
var wt = params.wide; | |
var ht = params.high; | |
var dt = params.deep; | |
mesh = createBox(wt*12,ht*12,dt*12); | |
} | |
function onWindowResize(){ | |
camera.aspect = window.innerWidth / window.innerHeight; | |
camera.updateProjectionMatrix(); | |
renderer.setSize(window.innerWidth, window.innerHeight); | |
} | |
function setupGui(){ | |
params = { | |
wide: 16, | |
deep: 40, | |
high: 38, | |
}; | |
var h; | |
var gui = new dat.GUI(); | |
h = gui.addFolder("Dimensions"); | |
h.add(params, "wide", 16.0, 32.0, 0.5).name("Width"); | |
h.add(params, "deep", 30.0, 50.0, 0.5).name("Depth"); | |
h.add(params, "high", 12.0, 38.0, 0.5).name("Height"); | |
} | |
function animate(){ | |
requestAnimationFrame(animate); | |
//mesh.rotation.x += 0.01; | |
//mesh.rotation.y += 0.01; | |
//mesh.position.x += 1; | |
//mesh.position.y += 1; | |
renderer.render(scene, camera); | |
} | |
function render(){ | |
} | |
function createBox(){ | |
var geometry = new THREE.BoxBufferGeometry(wide, deep, high); | |
var edges = new THREE.EdgesGeometry(geometry); | |
var mesh = new THREE.Mesh(geometry, flatMaterial); | |
var line = new THREE.LineSegments(edges, new THREE.LineBasicMaterial({color:0x4a4a4a})); | |
if (mesh!== undefined) { | |
mesh.geometry.dispose(); | |
scene.remove(mesh); | |
} | |
scene.add(mesh); | |
scene.add(line); | |
} | |
function createStreet(){ | |
} | |
</script> | |
</body> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment