How to change far clipping plane depth. #2875
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Hello! I'm wondering how to change or set an arbitrary clipping plane depth. The only thing I found while searching online (as well as in the documentation) is implementing an oblique view frustum. Given that wgpu already has a value set, I think it's plausible you can change it. In short, polygons are clipped when far enough away from the "camera". |
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I'm not sure I've understood your question, but normally, controlling the Z/depth clipping range is done by using via the projection matrix (or simpler arithmetic) in your vertex shader. Most graphics libraries that construct a projection matrix for you, will let you select the “near” and “far” distance to be clipped; these are the If that doesn't help, can you clarify what you're looking for by providing the code you've got so far and maybe drawings of what difference you want? |
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Sorry it wasn't that clear :/. I tried that, and nothing changed except introducing some weird visual artifacts. In hindsight, that probably should have told me I wasn't transferring or formatting some data correctly. I found out I was using incompatible types in the CPU and GPU representation. |
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I'm not sure I've understood your question, but normally, controlling the Z/depth clipping range is done by using via the projection matrix (or simpler arithmetic) in your vertex shader. Most graphics libraries that construct a projection matrix for you, will let you select the “near” and “far” distance to be clipped; these are the
znearandzfarvariables seen in the learn-wgpu tutorial).If that doesn't help, can you clarify what you're looking for by providing the code you've got so far and maybe drawings of what difference you want?