[Radiance-general] Rendering a normal map with RADIANCE

[Claus B. Madsen]

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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