I experimented with hollowing out a cube using both CSG and CSG2. In both cases, I applied an orange material to the mesh after hollowing out the cube. I was hoping that both would produce the same results, but for some reason, the bottom surface of CSG2 seems to turn out black. Is this expected? …

Why does the bottom face turn black when subtracting cubes using CSG2?

Deltakosh May 6, 2025, 4:40pm 2

CSG2 has the tendency to wipe / invert normals

You can restore them with mesh.createNormals()

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