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Vertex Index

fa 8 anys • updated by fa 8 anys • 1

There is a way to get the Vertex Number/Index of a mesh?

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Answer

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The best way that is supported by all platforms is to write it into the mesh data. For instance, you can pick an unused UV channel, and on the CPU preprocess the mesh and write the indices into the UV channel, and then you can read the UV channel in the shader to get the index

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vells primer
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- vells primer

Answer

Completat

fa 8 anys

The best way that is supported by all platforms is to write it into the mesh data. For instance, you can pick an unused UV channel, and on the CPU preprocess the mesh and write the indices into the UV channel, and then you can read the UV channel in the shader to get the index

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