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- repeats in the wall sprite renderer

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This commit is contained in:
Christoph Oelckers 2022-10-06 00:50:47 +02:00
parent a11a366697
commit 6a3a811a42
1 changed files with 5 additions and 5 deletions
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10
source/core/rendering/scene/hw_walls.cpp
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@ -1187,13 +1187,13 @@ void HWWall::ProcessWallSprite(HWDrawInfo* di, tspritetype* spr, sectortype* sec
if (spr->cstat & CSTAT_SPRITE_YFLIP)
topofs = -topofs;
float yrepeat = spr->yrepeat * (1.f / 64.f);
float sprz = spr->pos.Z - topofs * yrepeat;
float yscale = spr->ScaleY();
float sprz = spr->pos.Z - topofs * yscale;
if (spr->cstat & CSTAT_SPRITE_YCENTER)
{
sprz += height * yrepeat * 0.5f;
if (height & 1) sprz += yrepeat * 0.5f; // Odd yspans
sprz += height * yscale * 0.5f;
if (height & 1) sprz += yscale * 0.5f; // Odd yspans
}
glseg.fracleft = 0;
@ -1204,7 +1204,7 @@ void HWWall::ProcessWallSprite(HWDrawInfo* di, tspritetype* spr, sectortype* sec
tcs[LOLFT].v = tcs[LORGT].v = (spr->cstat & CSTAT_SPRITE_YFLIP) ? 0.f : 1.f;
zbottom[0] = zbottom[1] = -sprz;
ztop[0] = ztop[1] = -sprz + height * yrepeat;
ztop[0] = ztop[1] = -sprz + height * yscale;
if (zbottom[0] > ztop[0])
{
// reorder coordinates to make the clipping code below behave.