IG_vect_light_set

IG_vect_light_set_cutoff

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This function sets the new cutoff angle for the light source.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_vect_light_set_cutoff( HIG_VECT_LIGHTSOURCE hLightSource, float fCutoff );

Name	Type	Description
hLightSource	HIG_VECT_LIGHTSOURCE	Light source handle.
fCutoff	float	New cutoff angle to be set. The cutoff angle range is 0..90 or 180. 180 means uniform light distribution.

Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.

This function does not process image pixels.

None