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Fix sky floodfill bug

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This commit is contained in:
Magnus Norddahl 2016-11-15 22:48:44 +01:00
parent a90a22e056
commit 1b3d50951a
1 changed files with 2 additions and 7 deletions
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7
src/r_poly_plane.cpp
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@ -164,8 +164,6 @@ void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uin
double topfloorz2 = MIN(backceilz2, frontceilz2); double topfloorz2 = MIN(backceilz2, frontceilz2);
double bottomceilz1 = MAX(frontfloorz1, backfloorz1); double bottomceilz1 = MAX(frontfloorz1, backfloorz1);
double bottomceilz2 = MAX(frontfloorz2, backfloorz2); double bottomceilz2 = MAX(frontfloorz2, backfloorz2);
double bottomfloorz1 = frontfloorz1;
double bottomfloorz2 = frontfloorz2;
double middleceilz1 = topfloorz1; double middleceilz1 = topfloorz1;
double middleceilz2 = topfloorz2; double middleceilz2 = topfloorz2;
double middlefloorz1 = MIN(bottomceilz1, middleceilz1); double middlefloorz1 = MIN(bottomceilz1, middleceilz1);
@ -179,11 +177,8 @@ void RenderPolyPlane::Render(const TriMatrix &worldToClip, subsector_t *sub, uin
skyBottomz1 = middlefloorz1; skyBottomz1 = middlefloorz1;
skyBottomz2 = middlefloorz2; skyBottomz2 = middlefloorz2;
} }
else else if (bothSkyCeiling)
{ {
bool topwall = (topceilz1 > topfloorz1 || topceilz2 > topfloorz2) && line->sidedef && !bothSkyCeiling;
bool bottomwall = (bottomfloorz1 < bottomceilz1 || bottomfloorz2 < bottomceilz2) && line->sidedef;
if ((ceiling && !topwall) || (!ceiling && !bottomwall))
continue; continue;
} }
} }