Pedro Rosas wrote:
>
> Do you know whether is possible (or how hard it would be) to read
> photometric information of a "real" light (IES file) and create the
> corresponding POV light?

What does an IES file look like? The intensity can be coded to the
alpha channel of a spherical image map which is mapped to a sphere
around a light source. 


_____________
Kari Kivisalo

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