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 CAD / Ray-Tracing / *1677 (-5)
  Re: Are the illustrations for the modeler's book series created with Ldraw compatible software?
 
(...) LGEO does have textured slopes, not mapped but calculated on the fly by POV. The effect is similar to that of the pics in the books. (...) I'm not sure what you mean by this (?) Here is more odd stuff: In "Lego City, The Ultimate Sticker (...) (22 years ago, 13-Feb-03, to lugnet.cad.ray)
 
  What's in a name... (was: Fog yourself)
 
Jan-Albert van Ree is of course called Jan-Albert and NOT Albert-Jan van Ree. Sorry Jan-Albert :-( (...) (22 years ago, 13-Feb-03, to lugnet.cad.ray)
 
  Re: Are the illustrations for the modeler's book series created with Ldraw compatible software?
 
(...) I don't think they used LDraw -- unless LGEO has textures mapped on sloped parts. Also, the tiles are grooved, LDraw's tiles weren't grooved in 1999. Steve (22 years ago, 13-Feb-03, to lugnet.cad.ray)
 
  Re: Are the illustrations for the modeler's book series created with Ldraw compatible software?
 
I must say that now I have the book in hand, the images are deffinately rendered. You can, like you said, cleary make that out from the shadows. I doubt though the used LDraw, for the book I have (Animals) dates back to 1999. One other possibility (...) (22 years ago, 12-Feb-03, to lugnet.cad.ray)
 
  Re: Level B Simplification - LDraw Boxer
 
(...) Clever idea. I don't know if you are interest by optimization. I suppose a brick is (xmin,xmax,ymin,ymax...min,zmax). I guess the most efficient data structure is octree. Octrees can be implmented as binary trees. On the first level you sort (...) (22 years ago, 12-Feb-03, to lugnet.cad.ray)


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