REFRACTIONDEPTH |
THE BOX'S MAIN HELP: This specifies the maximun number of recursive refractions. A refraction ray will only be cast if this limit is not exceeded. If zero no secondary refraction or transparency rays will be cast. OUT (output): This specifies the maximun number of recursive refractions. A refraction ray will only be cast if this limit is not exceeded. If zero no secondary refraction or transparency rays will be cast. |
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