POV-Ray : Newsgroups : povray.binaries.images : A radiosity test (~73kbu) : A radiosity test (~73kbu) Server Time
17 Aug 2024 02:27:08 EDT (-0400)
  A radiosity test (~73kbu)  
From: Redbeard
Date: 14 Nov 2001 21:56:53
Message: <3bf32ef5@news.povray.org>
Just playing with radiosity.  Rendered in 7h 57m 18s on my Athlon 700, 192MB.
Used Radiosity_2Bounce settings and lots of lights in the ceiling.

I was originally trying to light with ambient boxes, but quality was poor.  I
tried adding area lights but I didn't like the looks.  So, I wrote a cheap
AreaLight macro.  Much faster, much better looking.  There's still some
blotchiness, so I've got some tweaking to do.

Still looks good, though.

Questions?  Comments?  Suggestions?

Michael
--
#macro M(D,J)text{ttf"cyrvetic.ttf"D 1,0translate-J}#end#macro N(E,K)#local A=
M(E,K)light_source{-z*30rgb 1projected_through{A}}#end N("Michael"<1.6,-.2,5>)
N("Johnson"<1.9.8,5>)sphere{z*9,4pigment{gradient x+y scale 10color_map{[0 rgb
x][1rgb x+y]}sine_wave}} // (c)2001 Michael D Johnson red### [at] wvadelphianet


Post a reply to this message


Attachments:
Download 'Radiosity Test A.jpg' (73 KB)

Preview of image 'Radiosity Test A.jpg'
Radiosity Test A.jpg


 

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.