Three.js renderer.autoClear 属性不起作用? [英] Three.js renderer.autoClear property not working?

问题描述

我试图让渲染器在前一帧的顶部写入.如果我理解 autoClear 的上下文正确，renderer.autoClear = false;应该使这成为可能，但我似乎无法使其工作.

I'm trying to make the renderer write on top of the previous frame. If I understand the context of autoClear correct, renderer.autoClear = false; should make this possible, however I can't seem to make it work.

这是一个代码笔示例:http://codepen.io/anon/pen/ifLEz?editors=001

renderer.autoClear = false;

如果我遗漏了一点，请随意分叉并粘贴解决方案:)

If I'm missing a point, feel free to fork it and paste the solution :)

推荐答案

使用

renderer = new THREE.WebGLRenderer({antialias: true, preserveDrawingBuffer: true});

这篇关于Three.js renderer.autoClear 属性不起作用?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！