[Radiance-general] Rendering a normal map with RADIANCE

[loscotec at libero.it]

It should be possible with rtrace and the -on option.. and driving rtrace with vwrays as described in Axel Jacobs tutorials.. But I'm not expert and I never tried it.

Lucio

.
.
.Dear All,
.
.is it possible to get RADIANCE to render a normal map, i.e., an image 
.where RGB values are not radiances (or irradiances) buth rather the xyz 
.components of the surface normal at the intersection point (in either 
.view or world coordinates)?
.
.Best,
.Claus
.

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