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- handle walls where a sloped floor intersects with the visible part.

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This commit is contained in:
Christoph Oelckers 2022-01-30 08:54:11 +01:00
parent 11b21cce2c
commit dab1f7fcec
1 changed files with 23 additions and 6 deletions
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29
source/core/rendering/scene/hw_walls.cpp
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@ -863,11 +863,28 @@ void HWWall::DoMidTexture(HWDrawInfo* di, walltype* wal,
else
refheight = max(front->ceilingz, back->ceilingz);
}
topleft = min(bch1,fch1);
topright = min(bch2,fch2);
bottomleft = max(bfh1,ffh1);
bottomright = max(bfh2,ffh2);
if ((bch1 - fch1) * (bch2 - fch2) >= 0)
{
topleft = min(bch1, fch1);
topright = min(bch2, fch2);
}
else
{
// Front ceiling slope obstructs part of the wall
topleft = bch1;
topright = bch2;
}
if ((bfh1 - ffh1) * (bfh2 - ffh2) >= 0)
{
bottomleft = max(bfh1, ffh1);
bottomright = max(bfh2, ffh2);
}
else
{
// Front floor slope obstructs part of the wall
bottomleft = bfh1;
bottomright = bfh2;
}
if (topleft<=bottomleft && topright<=bottomright) return;
type = seg->cstat & CSTAT_WALL_1WAY ? RENDERWALL_M1S : RENDERWALL_M2S;
@ -902,7 +919,7 @@ void HWWall::Process(HWDrawInfo* di, walltype* wal, sectortype* frontsector, sec
#ifdef _DEBUG
if (wallnum(wal) == 929 || wallnum(wal) == 930)
if (wallnum(wal) == 34)
{
int a = 0;
}