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 CAD / Ray-Tracing / 176
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Subject: 
Re: L3PLiTE?
Newsgroups: 
lugnet.cad.ray, lugnet.cad.dev
Date: 
Mon, 27 Mar 2000 16:08:22 GMT
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So, if (camera is positioned above the lower edge of the object && !(32 <
colour < 47) ), interior can be skipped.


Of course you mean above the lower edge relative to the parts current
orientation.  That would require taking the transformation matrix into account.

-Chuck



Message has 1 Reply:
  Re: L3PLiTE?
 
(...) Argh! Didn't think of that... :o/ /Tore (25 years ago, 27-Mar-00, to lugnet.cad.ray, lugnet.cad.dev)

Message is in Reply To:
  Re: L3PLiTE?  [DAT]
 
(...) You mean something like: 0 Brick 2 x 4 0 Name: 3001.dat 0 INTERIOR BEGIN 1 16 20 4 0 1 0 0 0 -5 0 0 0 1 stud4.dat 1 16 0 4 0 1 0 0 0 -5 0 0 0 1 stud4.dat 1 16 -20 4 0 1 0 0 0 -5 0 0 0 1 stud4.dat 1 16 0 24 0 36 0 0 0 -20 0 0 0 16 box5.dat 4 (...) (25 years ago, 27-Mar-00, to lugnet.cad.ray, lugnet.cad.dev)

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