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Fix the lightmapper ceiling/floor plane calculations

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RaveYard 2023-09-04 10:32:59 +02:00 committed by Christoph Oelckers
parent 194d5fcf87
commit 9bd20ce5a8
1 changed files with 2 additions and 2 deletions
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4
src/rendering/hwrenderer/doom_levelmesh.cpp
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@ -509,7 +509,7 @@ void DoomLevelMesh::CreateFloorSurface(FLevelLocals &doomMap, subsector_t *sub,
surf.Type = ST_FLOOR;
surf.typeIndex = typeIndex;
surf.ControlSector = is3DFloor ? sector : nullptr;
surf.plane = FVector4((float)plane.Normal().X, (float)plane.Normal().Y, (float)plane.Normal().Z, (float)plane.D);
surf.plane = FVector4((float)plane.Normal().X, (float)plane.Normal().Y, (float)plane.Normal().Z, -(float)plane.D);
Surfaces.Push(surf);
}
@ -548,7 +548,7 @@ void DoomLevelMesh::CreateCeilingSurface(FLevelLocals &doomMap, subsector_t *sub
surf.Type = ST_CEILING;
surf.typeIndex = typeIndex;
surf.ControlSector = is3DFloor ? sector : nullptr;
surf.plane = FVector4((float)plane.Normal().X, (float)plane.Normal().Y, (float)plane.Normal().Z, (float)plane.D);
surf.plane = FVector4((float)plane.Normal().X, (float)plane.Normal().Y, (float)plane.Normal().Z, -(float)plane.D);
Surfaces.Push(surf);
}