Surface Shader Face Position

Vermacian55 · December 9, 2016, 10:47am

Is it possible to get the position of the face of a vertex in a surface shader? Like the centre position of the three vertices in a face. Or is it possible to get neighbour vertices and compute the face like so?

Vermacian55 · December 9, 2016, 4:25pm

Found a possible solution. Calculate the face pos in script and pass them to the shader through the exta UVs.

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Surface Shader Face Position

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