Detecting winding of an arbitrry polygon
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18 years, 1 month ago
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DOS. Specifically, articles about it.
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18 years, 1 month ago
Detecting winding of an arbitrry polygon
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18 years, 1 month ago
hm, good point. This should do the trick then: http://local.wasp.uwa.edu.au/~pbourke/geometry/polyarea/
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hm, good point. This should do the trick then: http://local.wasp.uwa.edu.au/~pbourke/geometry/polyarea/
18 years, 1 month ago
Here's a couple that I can still remember (and find)...3DICASTEEL's
18 years, 1 month ago
Calculate the normal from 2 edge vectors and compare it with the actual normal of the polygon: (((v0-v1) cross (v2-v1)) dot orig_normal) > 0.Should work...
18 years, 1 month ago
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hm, good point. This should do the trick then: http://local.wasp.uwa.edu.au/~pbourke/geometry/polyarea/
18 years, 1 month ago
Here's a couple that I can still remember (and find)...3DICASTEEL's
18 years, 1 month ago
Calculate the normal from 2 edge vectors and compare it with the actual normal of the polygon: (((v0-v1) cross (v2-v1)) …
18 years, 1 month ago
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