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Old 30th August 2005, 10:14 AM   #6
Gary E Sanders
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Join Date: Nov 2003
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Just a follow up.

Thanks Andy, the code snippit above did provide the speedup I was looking for. I implemented the prefiltering of surfaces referencing each vertex using the STL as a vector of lists which is populated as I read in the file. This step is so obvious in retrospect I'm ashamed I didn't think of it. Thanks again.
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