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Fix deactivated lightmap light not working

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This commit is contained in:
Magnus Norddahl 2025-05-11 17:57:44 +02:00
commit bfb37a89c3
7 changed files with 61 additions and 4 deletions
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30
src/rendering/hwrenderer/doom_levelmesh.cpp
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@ -706,22 +706,48 @@ void DoomLevelMesh::OnSectorLightThinkerDestroyed(sector_t* sector, DLighting* l
{
}
void DoomLevelMesh::OnSectorLightListChanged(sector_t* sector)
{
// To do: we don't have to recreate the entire surface. Updating just the light list would do.
UpdateFlat(sector->Index(), SurfaceUpdateType::Full);
}
void DoomLevelMesh::OnSideLightListChanged(side_t* side)
{
// To do: we don't have to recreate the entire surface. Updating just the light list would do.
UpdateSide(side->Index(), SurfaceUpdateType::Full);
}
void DoomLevelMesh::UpdateSide(unsigned int sideIndex, SurfaceUpdateType updateType)
{
if (Sides[sideIndex].UpdateType == SurfaceUpdateType::None)
SurfaceUpdateType value = Sides[sideIndex].UpdateType;
if (value == SurfaceUpdateType::None)
{
// First update request
SideUpdateList.Push(sideIndex);
Sides[sideIndex].UpdateType = updateType;
}
else if (value != updateType)
{
// Upgrade to full update if we get multiple upgrade requests of different types
Sides[sideIndex].UpdateType = SurfaceUpdateType::Full;
}
}
void DoomLevelMesh::UpdateFlat(unsigned int sectorIndex, SurfaceUpdateType updateType)
{
if (Flats[sectorIndex].UpdateType == SurfaceUpdateType::None)
SurfaceUpdateType value = Flats[sectorIndex].UpdateType;
if (value == SurfaceUpdateType::None)
{
// First update request
FlatUpdateList.Push(sectorIndex);
Flats[sectorIndex].UpdateType = updateType;
}
else if (value != updateType)
{
// Upgrade to full update if we get multiple upgrade requests of different types
Flats[sectorIndex].UpdateType = SurfaceUpdateType::Full;
}
}
LightListAllocInfo DoomLevelMesh::CreateLightList(FLightNode* node, int portalgroup)