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XG.3D-NORMALIZE-THING-NORMALS

source files: xthl.c

SYNTAX

(XG.3D-NORMALIZE-THING-NORMALS :thing <thing>)

DESCRIPTION

If a :POINT-RELATION is present in the thing and contains :POINT-NORMAL-X/Y/Z arrays, they will be normalized to unit length.

If a :FACET-RELATION is present in the thing and contains :FACET-NORMAL-X/Y/Z arrays, they will be normalized to unit length.


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