Robert Bragg 588d97c2c7 culling: Use vertex_count not '4' to determine partial culls
We were mistakenly using the constant 4 to determine the number of
vertices that need to be culled for a paint-volume to be considered
fully culled too. This is only ok for 2d volumes and was resulting in
some 3d volumes being considered culled whenever 4 out of 8 vertices
were culled. This fix is simply to reference the vertex_count variable
instead of assuming 4.
2011-06-02 21:02:11 +01:00
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