POV-Ray : Newsgroups : povray.general : Broken "difference"? : Broken "difference"? Server Time
16 Nov 2024 09:21:26 EST (-0500)
  Broken "difference"?  
From: NerveGas
Date: 28 Aug 1998 17:13:31
Message: <35E70F95.6AA9@see_signature.com>
I'm trying to take the difference of two objects in Povray 3.02 for
win32, and it just seems broken.

  Here's a simple example:

-------------
difference{
           box{<-5.5,2.5,Thickness>,<-3.0,-4,0>
               pigment {color Silver}
               rotate 30*-z
               }
           box{
               <-4.5,1.5,Thickness>,<0,-1.5,0>
               pigment {color Silver}
               }

         }
------------------
  Union and merge both work as documented, but when I try a difference,
I will get the entirety of one object, and nothing of the other, even
though they do intersect.  Is it borken, or is there something that I
just don't understand?

steve

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