[UPROPERTY](Programming/UnrealArchitecture/Reference/Properties)(EditAnywhere, NonTransactional, Category=Options,
Meta=(EditCondition="ConversionMode == EBspConversionMode::ConvertFirst"))
bool bCacheBrushes
Caches individual brush conversions in "convert then combine" mode during a single invocation of the tool. Only useful if changing selections or properties after starting the tool. Cleared on tool shutdown.