POV-Ray : Newsgroups : povray.beta-test : Crash when inverting a predeclared union (beta3) : Crash when inverting a predeclared union (beta3) Server Time
16 Jun 2024 10:53:44 EDT (-0400)
  Crash when inverting a predeclared union (beta3)  
From: Warp
Date: 2 May 2005 17:27:53
Message: <42769b59@news.povray.org>
Try the following scene:

#declare CylinderCluster = union
  cylinder {-z,+z,1}
  cylinder {-z,+z,1 translate -x-y}

#declare HollowBox =
  object {CylinderCluster inverse }

  It causes the sse2-beta to stop with a message:

Fatal error in parser: Access violation - no RTTI data!

  The non-sse2-beta just crashes.

  If the second #declare line is commented out (ie. the object is
instantiated instead of declared) the sse2-beta hangs. The rendering
can be stopped but then the stop button won't change back to the run
button (and the only way to get it working again is to restart povray).

                                                          - Warp

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