Look at this https://codesandbox.io/s/geometry-2d-forked-2qxuh?file=/src/index.js:645-666 there is a cube made by <boxBufferGeometry />, extruded triangle made by <extrudeBufferGeometry /> and <pointLight /> which should cause different color for each side of each geometry. This principle works for the cube but it looks like the <pointLight /> has no effect on extruded triangle, extruded triangle has all sides covered by one color despite there is <pointLight /> which should make the edges of the extruded triangle visible but for some reason it doesn't. Any ideas? Thanks.
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David Holada
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1`MeshBasicMaterial` does not respond to lights. – WestLangley Feb 22 '21 at 18:12
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@WestLangley Thank you very much! Problem solved. I didn't know about this difference between `MeshStandardMaterial` and `MeshBasicMaterial`. I'm still kinda new to three.js. – David Holada Feb 22 '21 at 18:44