The function sets four ambient color components (red, green, blue, and alpha) for the light source.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_vect_light_set_ambient(
HIG_VECT_LIGHTSOURCE hLightSource,
float* lpAmbient
);
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Arguments:
| Name | Type | Description |
| hLightSource | HIG_VECT_LIGHTSOURCE | Light source handle. |
| lpAmbient | float* | Buffer with four ambient color components to be set. Usually the component range is 0..1. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None