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对不起,noob问题在这里,但我坚持了这一段时间。我正在尝试获取基本的Threejs文本进行渲染。在StackOverflow上询问这个问题的其他问题似乎是使用较旧的Threejs API。以下仅显示黑屏。在此先感谢...Threejs text does not render
<html>
<head>
<title>Text Test</title>
<style>
body { margin: 0; }
canvas { width: 100%; height: 100% }
</style>
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/85/three.js"></script>
<script>
var scene = new THREE.Scene();
var camera = new THREE.PerspectiveCamera(75, window.innerWidth/window.innerHeight, 0.1, 1000);
var renderer = new THREE.WebGLRenderer();
renderer.setSize(window.innerWidth, window.innerHeight);
document.body.appendChild(renderer.domElement);
var loader = new THREE.FontLoader();
var font = loader.load(
// resource URL
'helvetiker_bold.typeface.json',
// Function when resource is loaded
function (font) {
var geometry = new THREE.TextGeometry('Hello three.js!', {
font: font,
size: 80,
height: 5,
curveSegments: 12,
bevelEnabled: true,
bevelThickness: 10,
bevelSize: 8,
bevelSegments: 5
});
var material = new THREE.MeshBasicMaterial({ color: 0x00ff00 });
var textMesh = new THREE.Mesh(geometry, material);
scene.add(textMesh);
camera.position.z = 5;
var render = function() {
requestAnimationFrame(render);
renderer.render(scene, camera);
};
render();
},
// Function called when download progresses
function (xhr) {
console.log((xhr.loaded/xhr.total * 100) + '% loaded');
},
// Function called when download errors
function (xhr) {
console.log('An error happened');
}
);
</script>
</body>
感谢您的答复。 是的,我查过了,没有错误。有两个警告我认为是正常的。这里的第一几行: “顶点” “警告:0:1:扩展名 'GL_ARB_gpu_shader5' 不支持 ” “1:精密highp浮动; 2:精密highp INT; – alxross
@alxross GMAN是正确的,看到这个codepen:[https://codepen.io/anon/pen/eWzXZY?editors=0010](https://codepen.io/anon/pen/eWzXZY?editors=0010) – micnil