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Forgot to account for when both floor and ceiling of a sector are portals.

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Dileep V. Reddy 2025-03-07 21:57:10 -07:00 committed by Rachael Alexanderson
parent ad3bcfddba
commit def3082ed8
1 changed files with 1 additions and 3 deletions
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4
src/rendering/hwrenderer/scene/hw_portal.cpp
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@ -815,9 +815,7 @@ bool HWSectorStackPortal::Setup(HWDrawInfo *di, FRenderState &rstate, Clipper *c
if (origin->plane != -1) screen->instack[origin->plane]++;
if (lines.Size() > 0)
{
flat.plane.GetFromSector(lines[0].sub->sector,
lines[0].sub->sector->GetPortal(sector_t::ceiling)->mType & (PORTS_STACKEDSECTORTHING | PORTS_PORTAL | PORTS_LINKEDPORTAL) ?
sector_t::ceiling : sector_t::floor);
flat.plane.GetFromSector(lines[0].sub->sector, origin->plane);
di->SetClipHeight(flat.plane.plane.ZatPoint(vp.Pos),
flat.plane.plane.Normal().Z > 0 ? -1.f : 1.f);
}