153 lines
3.9 KiB
HTML
153 lines
3.9 KiB
HTML
|
<!DOCTYPE html>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>three.js css3d - orthographic</title>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
|
||
|
|
<link type="text/css" rel="stylesheet" href="main.css">
|
||
|
|
<style>
|
||
|
|
body {
|
||
|
|
background-color: #f0f0f0;
|
||
|
|
}
|
||
|
|
a {
|
||
|
|
color: #f00;
|
||
|
|
}
|
||
|
|
#info {
|
||
|
|
color: #000000;
|
||
|
|
}
|
||
|
|
</style>
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
<div id="info"><a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> css3d - orthographic</div>
|
||
|
|
|
||
|
|
<script type="module">
|
||
|
|
|
||
|
|
import * as THREE from '../build/three.module.js';
|
||
|
|
|
||
|
|
import { OrbitControls } from './jsm/controls/OrbitControls.js';
|
||
|
|
import { CSS3DRenderer, CSS3DObject } from './jsm/renderers/CSS3DRenderer.js';
|
||
|
|
|
||
|
|
let camera, scene, renderer;
|
||
|
|
|
||
|
|
let scene2, renderer2;
|
||
|
|
|
||
|
|
const frustumSize = 500;
|
||
|
|
|
||
|
|
init();
|
||
|
|
animate();
|
||
|
|
|
||
|
|
function init() {
|
||
|
|
|
||
|
|
const aspect = window.innerWidth / window.innerHeight;
|
||
|
|
camera = new THREE.OrthographicCamera( frustumSize * aspect / - 2, frustumSize * aspect / 2, frustumSize / 2, frustumSize / - 2, 1, 1000 );
|
||
|
|
|
||
|
|
camera.position.set( - 200, 200, 200 );
|
||
|
|
|
||
|
|
scene = new THREE.Scene();
|
||
|
|
scene.background = new THREE.Color( 0xf0f0f0 );
|
||
|
|
|
||
|
|
scene2 = new THREE.Scene();
|
||
|
|
|
||
|
|
const material = new THREE.MeshBasicMaterial( { color: 0x000000, wireframe: true, wireframeLinewidth: 1, side: THREE.DoubleSide } );
|
||
|
|
|
||
|
|
// left
|
||
|
|
createPlane(
|
||
|
|
100, 100,
|
||
|
|
'chocolate',
|
||
|
|
new THREE.Vector3( - 50, 0, 0 ),
|
||
|
|
new THREE.Euler( 0, - 90 * THREE.MathUtils.DEG2RAD, 0 )
|
||
|
|
);
|
||
|
|
// right
|
||
|
|
createPlane(
|
||
|
|
100, 100,
|
||
|
|
'saddlebrown',
|
||
|
|
new THREE.Vector3( 0, 0, 50 ),
|
||
|
|
new THREE.Euler( 0, 0, 0 )
|
||
|
|
);
|
||
|
|
// top
|
||
|
|
createPlane(
|
||
|
|
100, 100,
|
||
|
|
'yellowgreen',
|
||
|
|
new THREE.Vector3( 0, 50, 0 ),
|
||
|
|
new THREE.Euler( - 90 * THREE.MathUtils.DEG2RAD, 0, 0 )
|
||
|
|
);
|
||
|
|
// bottom
|
||
|
|
createPlane(
|
||
|
|
300, 300,
|
||
|
|
'seagreen',
|
||
|
|
new THREE.Vector3( 0, - 50, 0 ),
|
||
|
|
new THREE.Euler( - 90 * THREE.MathUtils.DEG2RAD, 0, 0 )
|
||
|
|
);
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
renderer = new THREE.WebGLRenderer();
|
||
|
|
renderer.setPixelRatio( window.devicePixelRatio );
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
document.body.appendChild( renderer.domElement );
|
||
|
|
|
||
|
|
renderer2 = new CSS3DRenderer();
|
||
|
|
renderer2.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
renderer2.domElement.style.position = 'absolute';
|
||
|
|
renderer2.domElement.style.top = 0;
|
||
|
|
document.body.appendChild( renderer2.domElement );
|
||
|
|
|
||
|
|
const controls = new OrbitControls( camera, renderer2.domElement );
|
||
|
|
controls.minZoom = 0.5;
|
||
|
|
controls.maxZoom = 2;
|
||
|
|
|
||
|
|
function createPlane( width, height, cssColor, pos, rot ) {
|
||
|
|
|
||
|
|
const element = document.createElement( 'div' );
|
||
|
|
element.style.width = width + 'px';
|
||
|
|
element.style.height = height + 'px';
|
||
|
|
element.style.opacity = 0.75;
|
||
|
|
element.style.background = cssColor;
|
||
|
|
|
||
|
|
const object = new CSS3DObject( element );
|
||
|
|
object.position.copy( pos );
|
||
|
|
object.rotation.copy( rot );
|
||
|
|
scene2.add( object );
|
||
|
|
|
||
|
|
const geometry = new THREE.PlaneGeometry( width, height );
|
||
|
|
const mesh = new THREE.Mesh( geometry, material );
|
||
|
|
mesh.position.copy( object.position );
|
||
|
|
mesh.rotation.copy( object.rotation );
|
||
|
|
scene.add( mesh );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
window.addEventListener( 'resize', onWindowResize );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function onWindowResize() {
|
||
|
|
|
||
|
|
const aspect = window.innerWidth / window.innerHeight;
|
||
|
|
|
||
|
|
camera.left = - frustumSize * aspect / 2;
|
||
|
|
camera.right = frustumSize * aspect / 2;
|
||
|
|
camera.top = frustumSize / 2;
|
||
|
|
camera.bottom = - frustumSize / 2;
|
||
|
|
|
||
|
|
camera.updateProjectionMatrix();
|
||
|
|
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
|
||
|
|
renderer2.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function animate() {
|
||
|
|
|
||
|
|
requestAnimationFrame( animate );
|
||
|
|
|
||
|
|
renderer.render( scene, camera );
|
||
|
|
renderer2.render( scene2, camera );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|