Split CreateSideSurfaces into multiple functions
This commit is contained in:
Magnus Norddahl
parent
be2ed695c8
commit
241a2aa621
2 changed files with 376 additions and 293 deletions
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@ -644,13 +644,9 @@ void DoomLevelSubmesh::SetSideLightmap(DoomLevelMeshSurface* surface)
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}
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}
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void DoomLevelSubmesh::CreateSideSurfaces(FLevelLocals &doomMap, side_t *side)
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void DoomLevelSubmesh::CreateLinePortalSurface(FLevelLocals& doomMap, side_t* side)
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{
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sector_t *front;
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sector_t *back;
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front = side->sector;
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back = (side->linedef->frontsector == front) ? side->linedef->backsector : side->linedef->frontsector;
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sector_t* front = side->sector;
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FVector2 v1 = ToFVector2(side->V1()->fPos());
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FVector2 v2 = ToFVector2(side->V2()->fPos());
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@ -660,354 +656,434 @@ void DoomLevelSubmesh::CreateSideSurfaces(FLevelLocals &doomMap, side_t *side)
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float v2Top = (float)front->ceilingplane.ZatPoint(v2);
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float v2Bottom = (float)front->floorplane.ZatPoint(v2);
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int typeIndex = side->Index();
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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FVector2 dx(v2.X - v1.X, v2.Y - v1.Y);
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float distance = dx.Length();
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DoomLevelMeshSurface surf;
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = side->Index();
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surf.bSky = front->GetTexture(sector_t::floor) == skyflatnum || front->GetTexture(sector_t::ceiling) == skyflatnum;
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.sectorGroup = sectorGroup[front->Index()];
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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}
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void DoomLevelSubmesh::CreateSideSurfaces(FLevelLocals& doomMap, side_t* side)
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{
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sector_t* front = side->sector;
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sector_t* back = (side->linedef->frontsector == front) ? side->linedef->backsector : side->linedef->frontsector;
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FVector2 v1 = ToFVector2(side->V1()->fPos());
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FVector2 v2 = ToFVector2(side->V2()->fPos());
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float v1Top = (float)front->ceilingplane.ZatPoint(v1);
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float v1Bottom = (float)front->floorplane.ZatPoint(v1);
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float v2Top = (float)front->ceilingplane.ZatPoint(v2);
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float v2Bottom = (float)front->floorplane.ZatPoint(v2);
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// line portal
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if (side->linedef->getPortal() && side->linedef->frontsector == front)
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{
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float texWidth = 128.0f;
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float texHeight = 128.0f;
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DoomLevelMeshSurface surf;
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = typeIndex;
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surf.bSky = front->GetTexture(sector_t::floor) == skyflatnum || front->GetTexture(sector_t::ceiling) == skyflatnum;
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.sectorGroup = sectorGroup[front->Index()];
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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return;
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CreateLinePortalSurface(doomMap, side);
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}
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// line_horizont consumes everything
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if (side->linedef->special == Line_Horizon && front != back)
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else if (side->linedef->special == Line_Horizon && front != back)
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{
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DoomLevelMeshSurface surf;
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = typeIndex;
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surf.bSky = front->GetTexture(sector_t::floor) == skyflatnum || front->GetTexture(sector_t::ceiling) == skyflatnum;
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.sectorGroup = sectorGroup[front->Index()];
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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return;
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CreateLineHorizonSurface(doomMap, side);
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}
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// middle seg
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if (back == nullptr)
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else
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{
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DoomLevelMeshSurface surf;
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surf.bSky = false;
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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surf.bSky = false;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = typeIndex;
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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surf.ControlSector = nullptr;
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surf.sectorGroup = sectorGroup[front->Index()];
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surf.texture = side->textures[side_t::mid].texture;
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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}
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else if (side->textures[side_t::mid].texture.isValid())
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{
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// mid texture
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DoomLevelMeshSurface surf;
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surf.bSky = false;
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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const auto& texture = side->textures[side_t::mid].texture;
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if ((side->Flags & WALLF_WRAP_MIDTEX) || (side->linedef->flags & WALLF_WRAP_MIDTEX))
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if (back == nullptr)
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{
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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CreateFrontWallSurface(doomMap, side);
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}
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else if (side->textures[side_t::mid].texture.isValid())
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{
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CreateMidWallSurface(doomMap, side);
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}
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if (back)
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{
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Create3DFloorWallSurfaces(doomMap, side);
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float v1TopBack = (float)back->ceilingplane.ZatPoint(v1);
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float v1BottomBack = (float)back->floorplane.ZatPoint(v1);
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float v2TopBack = (float)back->ceilingplane.ZatPoint(v2);
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float v2BottomBack = (float)back->floorplane.ZatPoint(v2);
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if (v1Bottom < v1BottomBack || v2Bottom < v2BottomBack)
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{
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CreateBottomWallSurface(doomMap, side);
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}
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if (v1Top > v1TopBack || v2Top > v2TopBack)
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{
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CreateTopWallSurface(doomMap, side);
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}
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}
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}
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}
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void DoomLevelSubmesh::CreateLineHorizonSurface(FLevelLocals& doomMap, side_t* side)
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{
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sector_t* front = side->sector;
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FVector2 v1 = ToFVector2(side->V1()->fPos());
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FVector2 v2 = ToFVector2(side->V2()->fPos());
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float v1Top = (float)front->ceilingplane.ZatPoint(v1);
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float v1Bottom = (float)front->floorplane.ZatPoint(v1);
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float v2Top = (float)front->ceilingplane.ZatPoint(v2);
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float v2Bottom = (float)front->floorplane.ZatPoint(v2);
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DoomLevelMeshSurface surf;
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = side->Index();
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surf.bSky = front->GetTexture(sector_t::floor) == skyflatnum || front->GetTexture(sector_t::ceiling) == skyflatnum;
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.sectorGroup = sectorGroup[front->Index()];
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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}
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void DoomLevelSubmesh::CreateFrontWallSurface(FLevelLocals& doomMap, side_t* side)
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{
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sector_t* front = side->sector;
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FVector2 v1 = ToFVector2(side->V1()->fPos());
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FVector2 v2 = ToFVector2(side->V2()->fPos());
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float v1Top = (float)front->ceilingplane.ZatPoint(v1);
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float v1Bottom = (float)front->floorplane.ZatPoint(v1);
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float v2Top = (float)front->ceilingplane.ZatPoint(v2);
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float v2Bottom = (float)front->floorplane.ZatPoint(v2);
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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DoomLevelMeshSurface surf;
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surf.bSky = false;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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surf.bSky = false;
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MeshVertices.Push(verts[0]);
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MeshVertices.Push(verts[1]);
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MeshVertices.Push(verts[2]);
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MeshVertices.Push(verts[3]);
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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surf.Type = ST_MIDDLESIDE;
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surf.TypeIndex = side->Index();
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surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
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surf.ControlSector = nullptr;
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surf.sectorGroup = sectorGroup[front->Index()];
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surf.texture = side->textures[side_t::mid].texture;
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SetSideTextureUVs(surf, side, side_t::top, v1Top, v1Bottom, v2Top, v2Bottom);
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Surfaces.Push(surf);
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}
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void DoomLevelSubmesh::CreateMidWallSurface(FLevelLocals& doomMap, side_t* side)
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{
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sector_t* front = side->sector;
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FVector2 v1 = ToFVector2(side->V1()->fPos());
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FVector2 v2 = ToFVector2(side->V2()->fPos());
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float v1Top = (float)front->ceilingplane.ZatPoint(v1);
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float v1Bottom = (float)front->floorplane.ZatPoint(v1);
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float v2Top = (float)front->ceilingplane.ZatPoint(v2);
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float v2Bottom = (float)front->floorplane.ZatPoint(v2);
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FVector3 verts[4];
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verts[0].X = verts[2].X = v1.X;
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verts[0].Y = verts[2].Y = v1.Y;
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verts[1].X = verts[3].X = v2.X;
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verts[1].Y = verts[3].Y = v2.Y;
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const auto& texture = side->textures[side_t::mid].texture;
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if ((side->Flags & WALLF_WRAP_MIDTEX) || (side->linedef->flags & WALLF_WRAP_MIDTEX))
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{
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verts[0].Z = v1Bottom;
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verts[1].Z = v2Bottom;
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verts[2].Z = v1Top;
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verts[3].Z = v2Top;
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}
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else
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{
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int offset = 0;
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auto gameTexture = TexMan.GetGameTexture(texture);
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float mid1Top = (float)(gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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float mid2Top = (float)(gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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float mid1Bottom = 0;
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float mid2Bottom = 0;
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float yTextureOffset = (float)(side->textures[side_t::mid].yOffset / gameTexture->GetScaleY());
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if (side->linedef->flags & ML_DONTPEGBOTTOM)
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{
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yTextureOffset += (float)side->sector->planes[sector_t::floor].TexZ;
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}
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else
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{
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int offset = 0;
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auto gameTexture = TexMan.GetGameTexture(texture);
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float mid1Top = (float)(gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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float mid2Top = (float)(gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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float mid1Bottom = 0;
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float mid2Bottom = 0;
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float yTextureOffset = (float)(side->textures[side_t::mid].yOffset / gameTexture->GetScaleY());
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if (side->linedef->flags & ML_DONTPEGBOTTOM)
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{
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yTextureOffset += (float)side->sector->planes[sector_t::floor].TexZ;
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}
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else
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{
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yTextureOffset += (float)(side->sector->planes[sector_t::ceiling].TexZ - gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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}
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verts[0].Z = min(max(yTextureOffset + mid1Bottom, v1Bottom), v1Top);
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verts[1].Z = min(max(yTextureOffset + mid2Bottom, v2Bottom), v2Top);
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verts[2].Z = max(min(yTextureOffset + mid1Top, v1Top), v1Bottom);
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verts[3].Z = max(min(yTextureOffset + mid2Top, v2Top), v2Bottom);
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yTextureOffset += (float)(side->sector->planes[sector_t::ceiling].TexZ - gameTexture->GetDisplayHeight() / side->textures[side_t::mid].yScale);
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}
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verts[0].Z = min(max(yTextureOffset + mid1Bottom, v1Bottom), v1Top);
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verts[1].Z = min(max(yTextureOffset + mid2Bottom, v2Bottom), v2Top);
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verts[2].Z = max(min(yTextureOffset + mid1Top, v1Top), v1Bottom);
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verts[3].Z = max(min(yTextureOffset + mid2Top, v2Top), v2Bottom);
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}
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// mid texture
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DoomLevelMeshSurface surf;
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surf.bSky = false;
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surf.startVertIndex = MeshVertices.Size();
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surf.numVerts = 4;
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surf.bSky = false;
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surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
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|
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FVector3 offset = surf.plane.XYZ() * 0.05f; // for better accuracy when raytracing mid-textures from each side
|
||||
|
||||
if (side->linedef->sidedef[0] != side)
|
||||
{
|
||||
surf.plane = -surf.plane;
|
||||
surf.plane.W = -surf.plane.W;
|
||||
}
|
||||
|
||||
MeshVertices.Push(verts[0] + offset);
|
||||
MeshVertices.Push(verts[1] + offset);
|
||||
MeshVertices.Push(verts[2] + offset);
|
||||
MeshVertices.Push(verts[3] + offset);
|
||||
|
||||
surf.Type = ST_MIDDLESIDE;
|
||||
surf.TypeIndex = side->Index();
|
||||
surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = texture;
|
||||
surf.alpha = float(side->linedef->alpha);
|
||||
|
||||
SetSideTextureUVs(surf, side, side_t::top, verts[2].Z, verts[0].Z, verts[3].Z, verts[1].Z);
|
||||
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
|
||||
void DoomLevelSubmesh::Create3DFloorWallSurfaces(FLevelLocals& doomMap, side_t* side)
|
||||
{
|
||||
sector_t* front = side->sector;
|
||||
sector_t* back = (side->linedef->frontsector == front) ? side->linedef->backsector : side->linedef->frontsector;
|
||||
|
||||
FVector2 v1 = ToFVector2(side->V1()->fPos());
|
||||
FVector2 v2 = ToFVector2(side->V2()->fPos());
|
||||
|
||||
float v1Top = (float)front->ceilingplane.ZatPoint(v1);
|
||||
float v1Bottom = (float)front->floorplane.ZatPoint(v1);
|
||||
float v2Top = (float)front->ceilingplane.ZatPoint(v2);
|
||||
float v2Bottom = (float)front->floorplane.ZatPoint(v2);
|
||||
|
||||
for (unsigned int j = 0; j < front->e->XFloor.ffloors.Size(); j++)
|
||||
{
|
||||
F3DFloor* xfloor = front->e->XFloor.ffloors[j];
|
||||
|
||||
// Don't create a line when both sectors have the same 3d floor
|
||||
bool bothSides = false;
|
||||
for (unsigned int k = 0; k < back->e->XFloor.ffloors.Size(); k++)
|
||||
{
|
||||
if (back->e->XFloor.ffloors[k] == xfloor)
|
||||
{
|
||||
bothSides = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (bothSides)
|
||||
continue;
|
||||
|
||||
DoomLevelMeshSurface surf;
|
||||
surf.Type = ST_MIDDLESIDE;
|
||||
surf.TypeIndex = side->Index();
|
||||
surf.ControlSector = xfloor->model;
|
||||
surf.bSky = false;
|
||||
surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
|
||||
|
||||
float blZ = (float)xfloor->model->floorplane.ZatPoint(v1);
|
||||
float brZ = (float)xfloor->model->floorplane.ZatPoint(v2);
|
||||
float tlZ = (float)xfloor->model->ceilingplane.ZatPoint(v1);
|
||||
float trZ = (float)xfloor->model->ceilingplane.ZatPoint(v2);
|
||||
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v2.X;
|
||||
verts[0].Y = verts[2].Y = v2.Y;
|
||||
verts[1].X = verts[3].X = v1.X;
|
||||
verts[1].Y = verts[3].Y = v1.Y;
|
||||
verts[0].Z = brZ;
|
||||
verts[1].Z = blZ;
|
||||
verts[2].Z = trZ;
|
||||
verts[3].Z = tlZ;
|
||||
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
surf.bSky = false;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
|
||||
FVector3 offset = surf.plane.XYZ() * 0.05f; // for better accuracy when raytracing mid-textures from each side
|
||||
|
||||
if (side->linedef->sidedef[0] != side)
|
||||
{
|
||||
surf.plane = -surf.plane;
|
||||
surf.plane.W = -surf.plane.W;
|
||||
}
|
||||
|
||||
MeshVertices.Push(verts[0] + offset);
|
||||
MeshVertices.Push(verts[1] + offset);
|
||||
MeshVertices.Push(verts[2] + offset);
|
||||
MeshVertices.Push(verts[3] + offset);
|
||||
|
||||
surf.Type = ST_MIDDLESIDE;
|
||||
surf.TypeIndex = typeIndex;
|
||||
surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = texture;
|
||||
surf.alpha = float(side->linedef->alpha);
|
||||
surf.texture = side->textures[side_t::mid].texture;
|
||||
|
||||
SetSideTextureUVs(surf, side, side_t::top, verts[2].Z, verts[0].Z, verts[3].Z, verts[1].Z);
|
||||
SetSideTextureUVs(surf, side, side_t::top, tlZ, blZ, trZ, brZ);
|
||||
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
}
|
||||
|
||||
if (back)
|
||||
{
|
||||
for (unsigned int j = 0; j < front->e->XFloor.ffloors.Size(); j++)
|
||||
{
|
||||
F3DFloor *xfloor = front->e->XFloor.ffloors[j];
|
||||
void DoomLevelSubmesh::CreateTopWallSurface(FLevelLocals& doomMap, side_t* side)
|
||||
{
|
||||
sector_t* front = side->sector;
|
||||
sector_t* back = (side->linedef->frontsector == front) ? side->linedef->backsector : side->linedef->frontsector;
|
||||
|
||||
// Don't create a line when both sectors have the same 3d floor
|
||||
bool bothSides = false;
|
||||
for (unsigned int k = 0; k < back->e->XFloor.ffloors.Size(); k++)
|
||||
{
|
||||
if (back->e->XFloor.ffloors[k] == xfloor)
|
||||
{
|
||||
bothSides = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (bothSides)
|
||||
continue;
|
||||
FVector2 v1 = ToFVector2(side->V1()->fPos());
|
||||
FVector2 v2 = ToFVector2(side->V2()->fPos());
|
||||
|
||||
DoomLevelMeshSurface surf;
|
||||
surf.Type = ST_MIDDLESIDE;
|
||||
surf.TypeIndex = typeIndex;
|
||||
surf.ControlSector = xfloor->model;
|
||||
surf.bSky = false;
|
||||
surf.sampleDimension = side->textures[side_t::mid].LightmapSampleDistance;
|
||||
float v1Top = (float)front->ceilingplane.ZatPoint(v1);
|
||||
float v2Top = (float)front->ceilingplane.ZatPoint(v2);
|
||||
float v1TopBack = (float)back->ceilingplane.ZatPoint(v1);
|
||||
float v2TopBack = (float)back->ceilingplane.ZatPoint(v2);
|
||||
|
||||
float blZ = (float)xfloor->model->floorplane.ZatPoint(v1);
|
||||
float brZ = (float)xfloor->model->floorplane.ZatPoint(v2);
|
||||
float tlZ = (float)xfloor->model->ceilingplane.ZatPoint(v1);
|
||||
float trZ = (float)xfloor->model->ceilingplane.ZatPoint(v2);
|
||||
bool bSky = IsTopSideSky(front, back, side);
|
||||
if (!bSky && !IsTopSideVisible(side))
|
||||
return;
|
||||
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v2.X;
|
||||
verts[0].Y = verts[2].Y = v2.Y;
|
||||
verts[1].X = verts[3].X = v1.X;
|
||||
verts[1].Y = verts[3].Y = v1.Y;
|
||||
verts[0].Z = brZ;
|
||||
verts[1].Z = blZ;
|
||||
verts[2].Z = trZ;
|
||||
verts[3].Z = tlZ;
|
||||
DoomLevelMeshSurface surf;
|
||||
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v1.X;
|
||||
verts[0].Y = verts[2].Y = v1.Y;
|
||||
verts[1].X = verts[3].X = v2.X;
|
||||
verts[1].Y = verts[3].Y = v2.Y;
|
||||
verts[0].Z = v1TopBack;
|
||||
verts[1].Z = v2TopBack;
|
||||
verts[2].Z = v1Top;
|
||||
verts[3].Z = v2Top;
|
||||
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = side->textures[side_t::mid].texture;
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
|
||||
SetSideTextureUVs(surf, side, side_t::top, tlZ, blZ, trZ, brZ);
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
surf.Type = ST_UPPERSIDE;
|
||||
surf.TypeIndex = side->Index();
|
||||
surf.bSky = bSky;
|
||||
surf.sampleDimension = side->textures[side_t::top].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = side->textures[side_t::top].texture;
|
||||
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
SetSideTextureUVs(surf, side, side_t::top, v1Top, v1TopBack, v2Top, v2TopBack);
|
||||
|
||||
float v1TopBack = (float)back->ceilingplane.ZatPoint(v1);
|
||||
float v1BottomBack = (float)back->floorplane.ZatPoint(v1);
|
||||
float v2TopBack = (float)back->ceilingplane.ZatPoint(v2);
|
||||
float v2BottomBack = (float)back->floorplane.ZatPoint(v2);
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
|
||||
if (v1Top == v1TopBack && v1Bottom == v1BottomBack && v2Top == v2TopBack && v2Bottom == v2BottomBack)
|
||||
{
|
||||
return;
|
||||
}
|
||||
void DoomLevelSubmesh::CreateBottomWallSurface(FLevelLocals& doomMap, side_t* side)
|
||||
{
|
||||
if (!IsBottomSideVisible(side))
|
||||
return;
|
||||
|
||||
// bottom seg
|
||||
if (v1Bottom < v1BottomBack || v2Bottom < v2BottomBack)
|
||||
{
|
||||
if (IsBottomSideVisible(side))
|
||||
{
|
||||
DoomLevelMeshSurface surf;
|
||||
sector_t* front = side->sector;
|
||||
sector_t* back = (side->linedef->frontsector == front) ? side->linedef->backsector : side->linedef->frontsector;
|
||||
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v1.X;
|
||||
verts[0].Y = verts[2].Y = v1.Y;
|
||||
verts[1].X = verts[3].X = v2.X;
|
||||
verts[1].Y = verts[3].Y = v2.Y;
|
||||
verts[0].Z = v1Bottom;
|
||||
verts[1].Z = v2Bottom;
|
||||
verts[2].Z = v1BottomBack;
|
||||
verts[3].Z = v2BottomBack;
|
||||
FVector2 v1 = ToFVector2(side->V1()->fPos());
|
||||
FVector2 v2 = ToFVector2(side->V2()->fPos());
|
||||
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
float v1Bottom = (float)front->floorplane.ZatPoint(v1);
|
||||
float v2Bottom = (float)front->floorplane.ZatPoint(v2);
|
||||
float v1BottomBack = (float)back->floorplane.ZatPoint(v1);
|
||||
float v2BottomBack = (float)back->floorplane.ZatPoint(v2);
|
||||
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
surf.Type = ST_LOWERSIDE;
|
||||
surf.TypeIndex = typeIndex;
|
||||
surf.bSky = false;
|
||||
surf.sampleDimension = side->textures[side_t::bottom].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = side->textures[side_t::bottom].texture;
|
||||
DoomLevelMeshSurface surf;
|
||||
|
||||
SetSideTextureUVs(surf, side, side_t::bottom, v1BottomBack, v1Bottom, v2BottomBack, v2Bottom);
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v1.X;
|
||||
verts[0].Y = verts[2].Y = v1.Y;
|
||||
verts[1].X = verts[3].X = v2.X;
|
||||
verts[1].Y = verts[3].Y = v2.Y;
|
||||
verts[0].Z = v1Bottom;
|
||||
verts[1].Z = v2Bottom;
|
||||
verts[2].Z = v1BottomBack;
|
||||
verts[3].Z = v2BottomBack;
|
||||
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
|
||||
v1Bottom = v1BottomBack;
|
||||
v2Bottom = v2BottomBack;
|
||||
}
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
surf.Type = ST_LOWERSIDE;
|
||||
surf.TypeIndex = side->Index();
|
||||
surf.bSky = false;
|
||||
surf.sampleDimension = side->textures[side_t::bottom].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = side->textures[side_t::bottom].texture;
|
||||
|
||||
// top seg
|
||||
if (v1Top > v1TopBack || v2Top > v2TopBack)
|
||||
{
|
||||
bool bSky = IsTopSideSky(front, back, side);
|
||||
if (bSky || IsTopSideVisible(side))
|
||||
{
|
||||
DoomLevelMeshSurface surf;
|
||||
SetSideTextureUVs(surf, side, side_t::bottom, v1BottomBack, v1Bottom, v2BottomBack, v2Bottom);
|
||||
|
||||
FVector3 verts[4];
|
||||
verts[0].X = verts[2].X = v1.X;
|
||||
verts[0].Y = verts[2].Y = v1.Y;
|
||||
verts[1].X = verts[3].X = v2.X;
|
||||
verts[1].Y = verts[3].Y = v2.Y;
|
||||
verts[0].Z = v1TopBack;
|
||||
verts[1].Z = v2TopBack;
|
||||
verts[2].Z = v1Top;
|
||||
verts[3].Z = v2Top;
|
||||
|
||||
surf.startVertIndex = MeshVertices.Size();
|
||||
surf.numVerts = 4;
|
||||
MeshVertices.Push(verts[0]);
|
||||
MeshVertices.Push(verts[1]);
|
||||
MeshVertices.Push(verts[2]);
|
||||
MeshVertices.Push(verts[3]);
|
||||
|
||||
surf.plane = ToPlane(verts[0], verts[1], verts[2], verts[3]);
|
||||
surf.Type = ST_UPPERSIDE;
|
||||
surf.TypeIndex = typeIndex;
|
||||
surf.bSky = bSky;
|
||||
surf.sampleDimension = side->textures[side_t::top].LightmapSampleDistance;
|
||||
surf.ControlSector = nullptr;
|
||||
surf.sectorGroup = sectorGroup[front->Index()];
|
||||
surf.texture = side->textures[side_t::top].texture;
|
||||
|
||||
SetSideTextureUVs(surf, side, side_t::top, v1Top, v1TopBack, v2Top, v2TopBack);
|
||||
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
|
||||
v1Top = v1TopBack;
|
||||
v2Top = v2TopBack;
|
||||
}
|
||||
}
|
||||
Surfaces.Push(surf);
|
||||
}
|
||||
|
||||
void DoomLevelSubmesh::SetSideTextureUVs(DoomLevelMeshSurface& surface, side_t* side, side_t::ETexpart texpart, float v1TopZ, float v1BottomZ, float v2TopZ, float v2BottomZ)
|
||||
|
|
|
|||
|
|
@ -64,6 +64,13 @@ private:
|
|||
void CreateCeilingSurface(FLevelLocals& doomMap, subsector_t* sub, sector_t* sector, sector_t* controlSector, int typeIndex);
|
||||
void CreateFloorSurface(FLevelLocals& doomMap, subsector_t* sub, sector_t* sector, sector_t* controlSector, int typeIndex);
|
||||
void CreateSideSurfaces(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateLinePortalSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateLineHorizonSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateFrontWallSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateTopWallSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateMidWallSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void CreateBottomWallSurface(FLevelLocals& doomMap, side_t* side);
|
||||
void Create3DFloorWallSurfaces(FLevelLocals& doomMap, side_t* side);
|
||||
void SetSideTextureUVs(DoomLevelMeshSurface& surface, side_t* side, side_t::ETexpart texpart, float v1TopZ, float v1BottomZ, float v2TopZ, float v2BottomZ);
|
||||
|
||||
void SetSubsectorLightmap(DoomLevelMeshSurface* surface);
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue