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    Thread: Misunderstanding transform (line type 1)
Post: Re: Misunderstanding transform (line type 1)

Ah, never mind. It appears that when the determinant of the transform matrix is negative, the winding must also be reversed in a separate step, so the transformed cylinder now has its surfaces facing ...
Robert Baruch LDraw File Processing and Conversion 2 3,998 2013-08-07, 1:20
    Thread: Misunderstanding transform (line type 1)
Post: Misunderstanding transform (line type 1)

I think I'm misunderstanding something about the transform matrix for line type 1. Long story short, I've written a program to convert LDRAW files into something that threejs (3D library for JavaScrip...
Robert Baruch LDraw File Processing and Conversion 2 3,998 2013-08-07, 0:53