Synopsis
(macro) void mth_MakeZNormal(double normal[3])
Purpose
Generate an Z normal vector.
Description
The specified vector will be initialized with a Z normal vector (0.0, 0.0, 1.0).
Input
normal
The normal to be initialized
(macro) void mth_MakeZNormal(double normal[3])
Generate an Z normal vector.
The specified vector will be initialized with a Z normal vector (0.0, 0.0, 1.0).
The normal to be initialized