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- fixed side check for sloped sprites.

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This commit is contained in:
Christoph Oelckers 2022-01-01 17:27:09 +01:00
parent 1294f10cd7
commit fcb3e43799
1 changed files with 7 additions and 2 deletions
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9
source/core/rendering/scene/hw_flats.cpp
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@ -406,8 +406,13 @@ void HWFlat::ProcessFlatSprite(HWDrawInfo* di, tspritetype* sprite, sectortype*
visibility = sectorVisibility(sector) *(4.f / 5.f); // The factor comes directly from Polymost. What is it with Build and these magic factors?
// Weird Build logic that really makes no sense.
if ((sprite->cstat & CSTAT_SPRITE_ONE_SIDE) != 0 && (di->Viewpoint.Pos.Z < z) == ((sprite->cstat & CSTAT_SPRITE_YFLIP) == 0))
return;
if ((sprite->cstat & CSTAT_SPRITE_ONE_SIDE) != 0)
{
double myz = !(sprite->clipdist & TSPR_SLOPESPRITE) ? z :
tspriteGetZOfSlope(sprite, int(di->Viewpoint.Pos.X * 16), int(di->Viewpoint.Pos.Y * -16)) * -(1. / 256.);
if ((di->Viewpoint.Pos.Z < myz) == ((sprite->cstat & CSTAT_SPRITE_YFLIP) == 0))
return;
}
if (texture && texture->isValid())
{