virtual void SetRegionSize(const TVector2& Size) { *fRegionSize = Size;}
virtual void SetPatchSize(const TVector2& Size) { *fPatchSize = Size;}
virtual void SetSubRegionSize(const TVector2& Size) { *fSubRegionSize = Size;}
virtual void SetRegionSize(const TVector2& Size) { *fRegionSize = Size;}
virtual void SetPatchSize(const TVector2& Size) { *fPatchSize = Size;}
virtual void SetSubRegionSize(const TVector2& Size) { *fSubRegionSize = Size;}