对我的three.js场景没有任何启发 [英] have no light on my three.js scene

问题描述

我有一个问题。
我在three.js上写了一些代码，它包括场景，2个对象，渲染器和相机。但当我添加光线时，我没有看到它！
i尝试了一些选项..但没有任何帮助我
我的代码 - http：// codepen.io/usf/pen/LaDwh

  var light = new THREE.SpotLight（0xff0000）; 
 light.position.set（0,0,50）; 
 
 var pointLight = new THREE.PointLight（0xffffff）; 
 pointLight.position.set（0,0,50）; 
 
 scene.add（light）; 
 scene.add（pointLight）; 
 
 //代码
 renderer.render（场景，相机）; 
  

我不知道是什么导致了这个问题：（

解决方案

MeshBasicMaterial 不响应灯光。将材料更改为 MeshPhongMaterial 。

i have a problem. i have wrote some code on three.js, it consists of scene, 2 objects, renderer and camera. but when i added the light i didnt see the it! i tried some options..but nothing helped me my code there - http://codepen.io/usf/pen/LaDwh

var light = new THREE.SpotLight(0xff0000);
light.position.set( 0, 0, 50 );

var pointLight = new THREE.PointLight( 0xffffff);
pointLight.position.set( 0, 0, 50 );

scene.add(light);
scene.add(pointLight);

//code
renderer.render(scene, camera);

i dont know, what caused that problem :(

解决方案

MeshBasicMaterial does not respond to lights. Change your material to MeshPhongMaterial, for example.

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