Light - setup of light sourceSYNOPSIS
Light ( off | point | infinite ) expr expr exprDESCRIPTION
The first argument selects between no light source, a point light source or a light source at infinity. The coordinates are used as position if a point light source was chosen as point, or only as direction for an infinite light source. Point light sources might not be supported on all hardware, or they may be slower than infinite light sources.
EXAMPLE
Light point 0 5 5DATE
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