POV-Ray : Newsgroups : povray.beta-test : pigment{ image_map } and indexed colors : pigment{ image_map } and indexed colors Server Time
20 Jul 2024 06:37:06 EDT (-0400)
  pigment{ image_map } and indexed colors  
From: Rangifer
Date: 2 May 2005 13:10:11
Message: <42765ef3$1@news.povray.org>
Insert Menu\Shapes.pov
#declare Typ=13;   // height_field_img

Png's are propably handled differently because now in beta 3 (plain 
32bit) the height field is mostly transparent (lower max_trace_level 
gives a black height field). The png uses indexed colors and if you save 
it as an RGB png the output looks the same as in 3.6 (except gamma).


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