【发布时间】:2016-09-28 01:58:27
【问题描述】:
我刚刚更新到了three.js的最新版本, 并且 THREE.ImageUtils.loadTexture 不再起作用。 所以我搜索了具有不同面孔的立方体,但它们都是 使用旧技术“新的 THREE.ImageUtils.loadTexture”。 我尝试使用“new THREE.TextureLoader.load(' texture1.png ')”制作一个。 这就是我所拥有的:
<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - geometry - cube</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
<style>
body {
margin: 0px;
background-color: #000000;
overflow: hidden;
}
</style>
</head>
<body>
<script src="library/threejs/build/three.js"></script>
<script>
var camera, scene, renderer;
var head;
var loader = new THREE.TextureLoader();
init();
animate();
function init() {
camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000 );
camera.position.z = 400;
scene = new THREE.Scene();
materials = [
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headfront.png' ),
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headback.png' ),
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headleft.png' ),
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headright.png' ),
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headup.png' ),
new THREE.TextureLoader().load( 'textures/mob/zombie/zombie_headdown.png' )];
head = new THREE.Mesh(
new THREE.BoxBufferGeometry(80, 80, 80, 1, 1, 1, materials),
new THREE.MeshBasicMaterial({ map: materials })
);
scene.add( head );
renderer = new THREE.WebGLRenderer();
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
document.body.appendChild( renderer.domElement );
window.addEventListener( 'resize', onWindowResize, false );
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function animate() {
requestAnimationFrame( animate );
head.rotation.x += 0.005;
head.rotation.y += 0.01;
renderer.render( scene, camera );
}
</script>
</body>
</html>
但我得到了错误:
TypeError: offset is undefined
和
THREE.WebGLShader: Shader couldn't compile
还有
THREE.WebGLShader: gl.getShaderInfoLog() fragment ERROR: 0:238:
'mapTexelToLinear' : no matching overloaded function found
所以,如果你知道如何解决这个问题,或者只是知道如何制作一个有 6 个不同面的立方体,那就太棒了! 谢谢!
【问题讨论】:
标签: javascript three.js textures