VtkMeshUtil.h

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#ifndef VTKUTIL_H
#define VTKUTIL_H
 
#include "VtkMeshComponentAPI.h"
 
#include <Geometry.h>
 
class vtkPointSet;
class vtkUnstructuredGrid;
class vtkPolyData;
class vtkStructuredGrid;
class VTK_COMPONENT_API VtkMeshUtil  {
 
public:
 
    enum VtkPointSetType {
        UNKNOWN,
        UNSTRUCTURED_GRID,
        STRUCTURED_GRID,
        POLY_DATA
    };
 
    static camitk::Geometry* vtkToGeometry(std::string vtkFileName);
 
    static vtkSmartPointer<vtkPointSet> buildVtkPointSet(std::string vtkFileName, VtkPointSetType whatIsIt = UNKNOWN);
 
    static bool saveGeometryToFile(camitk::Geometry* g, std::string vtkFileName);
 
    static bool savePointSetToFile(vtkSmartPointer<vtkPointSet> ps, std::string fname, std::string oname = "");
 
    static void saveUnstructuredGridToFile(vtkSmartPointer<vtkUnstructuredGrid> uGrid, std::string fname, std::string oname = "");
 
    static void saveStructuredGridToFile(vtkSmartPointer<vtkStructuredGrid> sGrid, std::string fname, std::string oname = "");
 
    static void savePolyDataToFile(vtkSmartPointer<vtkPolyData> pData, std::string fname, std::string oname = "");
 
    static std::string getVtkPointSetHeaderString(std::string vtkFileName, VtkPointSetType whatIsIt = UNKNOWN);
 
    static VtkPointSetType typeOf(std::string vtkFileName);
 
    static VtkMeshUtil::VtkPointSetType typeOf(vtkSmartPointer<vtkPointSet> aPointSet);
 
    static vtkSmartPointer<vtkPolyData> vtkPointSetToVtkPolyData(vtkSmartPointer<vtkPointSet> aPointSet);
};
 
 
#endif //VTKUTIL_H