Poping particles shadows on dynamic mesh about unity-srp-vxgi HOT 7 OPEN

On the VXGI script in the inspector, you can enable "Visualize Mipmap" property to see where are those voxels at. You can then figure it out or post me a picture with mipmap visuallized so I can help you out.

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https://imgur.com/K4CSUpJ
What does it means? i saw some colored voxels pop out.Is it because i generate some useless vertex in the mesh?

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https://imgur.com/X2DpSYC
https://imgur.com/HrTseoE
But it seems impossible,because i have made a clamp function to cut the mesh to avoid it out of the section

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You can switch to wireframe mode in Unity to see if there are "tiny" triangles there.

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My guess is that this is a precision error on the GPU side because of extreme steep surface (comparing at one point to another).

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ok, thank u for your suggestions.I have checked my mesh is fine.And i found a temporary solution~When i rotate the plane a little bit.Like set the Rotation (0.1,0,0),the strange particle shadow will disappear.I don't figure out why

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Based on the irregularity of the mesh, I guess this is because the steepness of the slope relative to the projection used in voxelization that causes floating point errors. I will think of some way to improve it later on.

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