$reflectivity: Difference between revisions
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TomEdwards (talk | contribs) (Created page with ''''<code>$reflectivity</code>''' overrides a VTF file's embedded reflectivity value. It tells VRAD how much received light should be bounced off the material. == Usage =…') |
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The value is a [[material vector]]. | The value is a [[material vector]]. | ||
[[Category:List of Shader Parameters]] | [[Category:List of Shader Parameters|R]] | ||
Revision as of 07:05, 15 February 2010
$reflectivity overrides a VTF file's embedded reflectivity value. It tells VRAD how much received light should be bounced off the material.
Usage
To bounce 50% of received light without modifying its shade:
$reflectivity "[.5 .5 .5]"
The value is a material vector.