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| RE: what is the 4th dimention to tmesh for? What does it control? [ Reply ] By: Duncan Murdoch on 2020-05-10 23:15 | [forum:47768] |
| See "Working with 3-D vectors" in the vignette. | |
| what is the 4th dimention to tmesh for? What does it control? [ Reply ] By: Jonathan Ross on 2020-05-10 22:31 | [forum:47767] |
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tmesh3d seems to take vertices that are have 4 values. x, y, z and mystery value. What's the 4th value for? I've been setting them all to 1. But if I accidentally set one of them to 0 when creating a mesh, the mesh won't display at all. (shape3d, wire3d). dot3d will show the points w/ the 4th value set to 1, but not 0. haven't tried any other values. What is it for? I can't find any mention of it in the docs (or haven't been looking in the right places). Thanks in advance. |
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