BBTK_CATEGORY("empty");
BBTK_INPUT(StlWriter,FileName,"File Name",std::string,"");
BBTK_INPUT(StlWriter,In,"vtkPolyData (Mesh)",vtkPolyData*,"");
BBTK_CATEGORY("empty");
BBTK_INPUT(StlWriter,FileName,"File Name",std::string,"");
BBTK_INPUT(StlWriter,In,"vtkPolyData (Mesh)",vtkPolyData*,"");