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Don't parse closed sectors.
git-svn-id: https://svn.eduke32.com/eduke32@1320 1a8010ca-5511-0410-912e-c29ae57300e0
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@ -1103,6 +1103,20 @@ static void polymer_displayrooms(int16_t dacursectnum)
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(wallvisible(sec->wallptr + i)) &&
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(polymer_planeinfrustum(&prwalls[sec->wallptr + i]->mask, frustum)))
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{
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if (prwalls[sec->wallptr + i]->mask.vertcount == 4)
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{
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_prwall *w;
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w = prwalls[sec->wallptr + i];
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if ((w->mask.buffer[(0 * 5) + 1] >= w->mask.buffer[(3 * 5) + 1]) &&
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(w->mask.buffer[(1 * 5) + 1] >= w->mask.buffer[(2 * 5) + 1]))
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{
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i++;
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continue;
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}
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}
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if (wall[sec->wallptr + i].cstat & 48)
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localmaskwall[localmaskwallcnt++] = sec->wallptr + i;
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