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hier.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>webwiz hier</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="css/main.css">
</head>
<body>
<script type="module">
import * as THREE from './js/libs/three.module.js';
import Stats from './js/libs/stats.module.js';
let camera, scene, renderer, stats, root;
let mouseX = 0, mouseY = 0;
let windowHalfX = window.innerWidth / 2;
let windowHalfY = window.innerHeight / 2;
init();
animate();
function init() {
camera = new THREE.PerspectiveCamera( 60, window.innerWidth / window.innerHeight, 1, 15000 );
camera.position.z = 500;
scene = new THREE.Scene();
scene.background = new THREE.Color( 0xffffff );
const geometry = new THREE.BoxGeometry( 100, 100, 100 );
const material = new THREE.MeshNormalMaterial();
root = new THREE.Mesh( geometry, material );
root.position.x = 1000;
scene.add( root );
const amount = 200;
let object, parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.x = 100;
parent.add( object );
parent = object;
}
parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.x = - 100;
parent.add( object );
parent = object;
}
parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.y = - 100;
parent.add( object );
parent = object;
}
parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.y = 100;
parent.add( object );
parent = object;
}
parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.z = - 100;
parent.add( object );
parent = object;
}
parent = root;
for ( let i = 0; i < amount; i ++ ) {
object = new THREE.Mesh( geometry, material );
object.position.z = 100;
parent.add( object );
parent = object;
}
//
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );
//
// stats = new Stats();
// document.body.appendChild( stats.dom );
//
document.addEventListener( 'mousemove', onDocumentMouseMove );
//
window.addEventListener( 'resize', onWindowResize );
}
function onWindowResize() {
windowHalfX = window.innerWidth / 2;
windowHalfY = window.innerHeight / 2;
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function onDocumentMouseMove( event ) {
mouseX = ( event.clientX - windowHalfX ) * 10;
mouseY = ( event.clientY - windowHalfY ) * 10;
}
//
function animate() {
requestAnimationFrame( animate );
render();
// stats.update();
}
function render() {
const time = Date.now() * 0.001 + 10000;
const rx = Math.sin( time * 0.7 ) * 0.2;
const ry = Math.sin( time * 0.3 ) * 0.1;
const rz = Math.sin( time * 0.2 ) * 0.1;
camera.position.x += ( mouseX - camera.position.x ) * 0.05;
camera.position.y += ( - mouseY - camera.position.y ) * 0.05;
camera.lookAt( scene.position );
root.traverse( function ( object ) {
object.rotation.x = rx;
object.rotation.y = ry;
object.rotation.z = rz;
} );
renderer.render( scene, camera );
}
</script>
</body>
</html>