SQWORD USetupGroup::SpaceRequired()
{
guard(USetupGroup::SpaceRequired);
SQWORD Count=0;
if( Selected )
{
for( TArray<USetupGroup*>::TIterator ItG(Subgroups); ItG; ++ItG )
{
Count += (*ItG)->SpaceRequired();
}
for( TArray<FString>::TIterator ItF(File); ItF; ++ItF )
{
FFileInfo Info(*ItF);
if( Info.Lang==TEXT("") || Info.Lang==UObject::GetLanguage() )
{
FString Filename = Manager->DestPath * (Info.Dest==TEXT("") ? Info.Src : Info.Dest);
INT ExistingSize = GFileManager->FileSize(*Filename);
Count += (ExistingSize<0) ? (Info.Size + PER_FILE_OVERHEAD) : Max<SQWORD>(0,Info.Size-ExistingSize);
}
}
}
return Count;
unguard;
}
void UEditorEngine::csgRebuild( UWorld* InWorld )
{
GWarn->BeginSlowTask( NSLOCTEXT("UnrealEd", "RebuildingGeometry", "Rebuilding geometry"), false );
FBSPOps::GFastRebuild = 1;
FinishAllSnaps();
// Empty the model out.
InWorld->GetModel()->Modify();
InWorld->GetModel()->EmptyModel(1, 1);
// Count brushes.
int32 BrushTotal=0, BrushCount=0;
for( FStaticBrushIterator It(InWorld); It; ++It )
{
ABrush* Brush = CastChecked<ABrush>(*It);
if( !FActorEditorUtils::IsABuilderBrush(Brush) )
{
BrushTotal++;
}
}
// Check for the giant cube brush that is created for subtractive levels.
// If it's found, apply the RemoveSurfaceMaterial to its polygons so they aren't lit or drawn.
for(FStaticBrushIterator GiantCubeBrushIt(InWorld);GiantCubeBrushIt;++GiantCubeBrushIt)
{
ABrush* GiantCubeBrush = CastChecked<ABrush>(*GiantCubeBrushIt);
if(GiantCubeBrush->Brush && GiantCubeBrush->Brush->Bounds.SphereRadius > HALF_WORLD_MAX)
{
check(GiantCubeBrush->Brush->Polys);
for(int32 PolyIndex = 0;PolyIndex < GiantCubeBrush->Brush->Polys->Element.Num();PolyIndex++)
{
FPoly& Polygon = GiantCubeBrush->Brush->Polys->Element[PolyIndex];
const float PolygonArea = Polygon.Area();
if(PolygonArea > WORLD_MAX * WORLD_MAX * 0.99f && PolygonArea < WORLD_MAX * WORLD_MAX * 1.01f)
{
Polygon.Material = GEngine->RemoveSurfaceMaterial;
}
}
}
}
// Compose all structural brushes and portals.
for( FStaticBrushIterator It(InWorld); It; ++It )
{
ABrush* Brush = CastChecked<ABrush>(*It);
if( !FActorEditorUtils::IsABuilderBrush(Brush) )
{
if
( !(Brush->PolyFlags&PF_Semisolid)
|| (Brush->BrushType!=Brush_Add)
|| (Brush->PolyFlags&PF_Portal) )
{
// Treat portals as solids for cutting.
if( Brush->PolyFlags & PF_Portal )
{
Brush->PolyFlags = (Brush->PolyFlags & ~PF_Semisolid) | PF_NotSolid;
}
BrushCount++;
FFormatNamedArguments Args;
Args.Add( TEXT("BrushCount"), BrushCount );
Args.Add( TEXT("BrushTotal"), BrushTotal );
GWarn->StatusUpdate( BrushCount, BrushTotal, FText::Format( NSLOCTEXT("UnrealEd", "ApplyingStructuralBrushF", "Applying structural brush {BrushCount} of {BrushTotal}"), Args ) );
Brush->Modify();
bspBrushCSG( Brush, InWorld->GetModel(), Brush->PolyFlags, (EBrushType)Brush->BrushType, CSG_None, false, true, false );
}
}
}
// Repartition the structural BSP.
{
GWarn->StatusUpdate( 0, 4, NSLOCTEXT("UnrealEd", "RebuildBSPBuildingPolygons", "Rebuild BSP: Building polygons") );
bspBuildFPolys( InWorld->GetModel(), 1, 0 );
GWarn->StatusUpdate( 1, 4, NSLOCTEXT("UnrealEd", "RebuildBSPMergingPlanars", "Rebuild BSP: Merging planars") );
bspMergeCoplanars( InWorld->GetModel(), 0, 0 );
GWarn->StatusUpdate( 2, 4, NSLOCTEXT("UnrealEd", "RebuildBSPPartitioning", "Rebuild BSP: Partitioning") );
FBSPOps::bspBuild( InWorld->GetModel(), FBSPOps::BSP_Optimal, 15, 70, 0, 0 );
GWarn->UpdateProgress( 4, 4 );
}
// Remember leaves.
TArray<int32> iFronts, iBacks;
if( InWorld->GetModel()->Nodes.Num() )
{
EnlistLeaves( InWorld->GetModel(), iFronts, iBacks, 0 );
}
// Compose all detail brushes.
for( FStaticBrushIterator It(InWorld); It; ++It )
{
ABrush* Brush = CastChecked<ABrush>(*It);
if
( !FActorEditorUtils::IsABuilderBrush(Brush)
&& (Brush->PolyFlags&PF_Semisolid)
&& !(Brush->PolyFlags&PF_Portal)
&& Brush->BrushType==Brush_Add )
{
BrushCount++;
FFormatNamedArguments Args;
Args.Add( TEXT("BrushCount"), BrushCount );
Args.Add( TEXT("BrushTotal"), BrushTotal );
GWarn->StatusUpdate( BrushCount, BrushTotal, FText::Format( NSLOCTEXT("UnrealEd", "ApplyingDetailBrushF", "Applying detail brush {BrushCount} of {BrushTotal}"), Args ) );
Brush->Modify();
bspBrushCSG( Brush, InWorld->GetModel(), Brush->PolyFlags, (EBrushType)Brush->BrushType, CSG_None, false, true, false );
}
}
// Optimize the sub-bsp's.
GWarn->StatusUpdate( 0, 4, NSLOCTEXT("UnrealEd", "RebuildCSGOptimizingSubBSPs", "Rebuild CSG: Optimizing Sub-BSPs") );
int32 iNode;
for( TArray<int32>::TIterator ItF(iFronts); ItF; ++ItF )
{
if( (iNode=InWorld->GetModel()->Nodes[*ItF].iFront)!=INDEX_NONE )
{
bspRepartition( InWorld, iNode );
}
}
for( TArray<int32>::TIterator ItB(iBacks); ItB; ++ItB )
{
if( (iNode=InWorld->GetModel()->Nodes[*ItB].iBack)!=INDEX_NONE )
{
bspRepartition( InWorld, iNode );
}
}
GWarn->StatusUpdate( 1, 4, NSLOCTEXT("UnrealEd", "RebuildBSPOptimizingGeometry", "Rebuild BSP: Optimizing geometry") );
bspOptGeom( InWorld->GetModel() );
// Build bounding volumes.
GWarn->StatusUpdate( 2, 4, NSLOCTEXT("UnrealEd", "RebuildCSGBuildingBoundingVolumes", "Rebuild CSG: Building Bounding Volumes") );
FBSPOps::bspBuildBounds( InWorld->GetModel() );
// Rebuild dynamic brush BSP's.
GWarn->StatusUpdate( 3, 4, NSLOCTEXT("UnrealEd", "RebuildCSGRebuildingDynamicBrushBSPs", "Rebuild CSG: Rebuilding Dynamic Brush BSPs") );
TArray<ABrush*> DynamicBrushes;
DynamicBrushes.Empty();
for( TActorIterator<ABrush> It(InWorld); It; ++It )
{
ABrush* B=*It;
if ( B->Brush && !B->IsStaticBrush() )
{
DynamicBrushes.Add(B);
}
}
{
FScopedSlowTask SlowTask(DynamicBrushes.Num(), NSLOCTEXT("UnrealEd", "RebuildCSGRebuildingDynamicBrushBSPs", "Rebuild CSG: Rebuilding Dynamic Brush BSPs") );
for ( int32 BrushIndex = 0; BrushIndex < DynamicBrushes.Num(); BrushIndex++ )
{
SlowTask.EnterProgressFrame();
ABrush* B = DynamicBrushes[BrushIndex];
FBSPOps::csgPrepMovingBrush(B);
if ( GEngine->GetMapBuildCancelled() )
{
break;
}
}
}
GWarn->UpdateProgress( 4, 4 );
// update static navigable geometry in current level
RebuildStaticNavigableGeometry(InWorld->GetCurrentLevel());
// Empty EdPolys.
InWorld->GetModel()->Polys->Element.Empty();
// Done.
FBSPOps::GFastRebuild = 0;
InWorld->GetCurrentLevel()->MarkPackageDirty();
GWarn->EndSlowTask();
}
