POV-Ray : Documentation : 2.7.8.5 Glass interior macros
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2.7.8.4 Glass interiors   2.7.8.6 glass_old.inc

2.7.8.5 Glass interior macros

I_Glass_Exp(Distance) and I_Glass_Sqr(Distance).
These macros return an interior with either exponential or fade_power 2 falloff, and a fade_distance of Distance.

2.7.8.4 Glass interiors   2.7.8.6 glass_old.inc


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