深度图three.js [英] Depth Map three.js

问题描述

有没有办法在three.js中获得深度图？

我有兴趣生产类似于Kinect为给定场景而产生的东西。

我遇到了一种使用没有颜色和灰雾来模仿它的黑客方式，但它不会是理想的，因为它会使用两个不同的场景，并且将变成照明。另一种做法我相信是访问深度缓冲区，但似乎这不能通过three.js访问。

解决方案

没错。尝试使用 MeshDepthMaterial 。

Is there any way to obtain a depth map in three.js?

I am interested in producing something similar to what a Kinect would produce for a given scene.

I have come across a hacky way of using no colors and fog to mimic this but it would not be ideal because it would use two different scenes and would be variant to lighting. Another way to do this I believe would be to access the depth buffer but it appears this cannot be accessed through three.js.

解决方案

Yep. Try using MeshDepthMaterial.

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