void FEdModeGeometry::PostUndo()
{
// Rebuild the geometry data from the current brush state
GetFromSource();
// Restore selection information.
for( int32 o = 0 ; o < GeomObjects.Num() ; ++o )
{
int32 Idx = 0;
FGeomObject* go = GeomObjects[o];
ABrush* Actor = go->GetActualBrush();
// First, clear the current selection
go->SelectNone();
// Next, restore the cached selection
int32 res = go->SetPivotFromSelectionArray( Actor->SavedSelections );
//use the centre of the actor if we didnt find a suitable selection
if( res == INDEX_NONE )
{
FEditorModeTools& Tools = GEditorModeTools();
Tools.SetPivotLocation( Actor->GetActorLocation() , false );
}
go->ForceLastSelectionIndex( res );
}
}
void FEdModeGeometry::Enter()
{
FEdMode::Enter();
if (!Toolkit.IsValid())
{
Toolkit = MakeShareable(new FGeometryMode);
Toolkit->Init(Owner->GetToolkitHost());
}
GetFromSource();
}
void FEdModeGeometry::Enter()
{
FEdMode::Enter();
if (!Toolkit.IsValid())
{
// @todo: Remove this assumption when we make modes per level editor instead of global
auto ToolkitHost = FModuleManager::LoadModuleChecked< FLevelEditorModule >( "LevelEditor" ).GetFirstLevelEditor();
Toolkit = MakeShareable(new FGeometryMode);
Toolkit->Init(ToolkitHost);
}
GetFromSource();
}
void FEdModeGeometry::MapChangeNotify()
{
// If the map changes in some major way, just refresh all the geometry data.
GetFromSource();
}
void FEdModeGeometry::ActorSelectionChangeNotify()
{
GetFromSource();
}
void FEdModeGeometry::UpdateInternalData()
{
GetFromSource();
}