POV-Ray: Newsgroups: povray.bugreports: unexpected evaluation of #if(...)?: unexpected evaluation of #if(...)?

POV-Ray : Newsgroups : povray.bugreports : unexpected evaluation of #if(...)? : unexpected evaluation of #if(...)?		Server Time 14 Mar 2025 07:12:44 EDT (-0400)

From: ingo
Date: 7 Mar 2025 10:55:00
Message: <web.67cb169fa19c01a817bac71e8ffb8ce3@news.povray.org>

The following line results in an negative subscript error when Z = 0:

#if (Z > 0 & VoxelGrid[X][Y][Z-1] > 0)

I expected the evaluation to terminate, with false, at Z > 0.

Won't say it is a bug, it is just unexpected.

ingo

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