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Few fixes for the visibility checks.

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git-svn-id: https://svn.eduke32.com/eduke32@1328 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2009-04-16 06:31:19 +00:00
parent 1889e9151b
commit 6dba1ba1ed
1 changed files with 44 additions and 31 deletions
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17
polymer/eduke32/build/src/polymer.c
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@ -1101,8 +1101,11 @@ static void polymer_displayrooms(int16_t dacursectnum)
(wallvisible(sec->wallptr + i)) &&
(polymer_planeinfrustum(&prwalls[sec->wallptr + i]->mask, frustum)))
{
if (prwalls[sec->wallptr + i]->mask.vertcount == 4)
if ((prwalls[sec->wallptr + i]->mask.vertcount == 4) &&
!(prwalls[sec->wallptr + i]->underover & 4) &&
!(prwalls[sec->wallptr + i]->underover & 8))
{
// early exit for closed sectors
_prwall *w;
w = prwalls[sec->wallptr + i];
@ -1128,6 +1131,7 @@ static void polymer_displayrooms(int16_t dacursectnum)
mirrorcount++;
}
if (!(wall[sec->wallptr + i].cstat & 32)) {
if (doquery && (!drawingstate[wall[sec->wallptr + i].nextsector]))
{
float pos[3], sqdist;
@ -1147,6 +1151,10 @@ static void polymer_displayrooms(int16_t dacursectnum)
if (sqdist < 100)
queryid[sec->wallptr + i] = 0xFFFFFFFF;
else {
_prwall *w;
w = prwalls[sec->wallptr + i];
bglColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
bglDepthMask(GL_FALSE);
@ -1156,7 +1164,11 @@ static void polymer_displayrooms(int16_t dacursectnum)
oldoverridematerial = overridematerial;
overridematerial = 0;
polymer_drawplane(&prwalls[sec->wallptr + i]->mask);
if ((w->underover & 4) && (w->underover & 1))
polymer_drawplane(&w->wall);
polymer_drawplane(&w->mask);
if ((w->underover & 8) && (w->underover & 2))
polymer_drawplane(&w->over);
overridematerial = oldoverridematerial;
@ -1168,6 +1180,7 @@ static void polymer_displayrooms(int16_t dacursectnum)
} else
queryid[sec->wallptr + i] = 1;
}
}
i++;
}