vtkSTLExtractor.h

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#ifndef __VTK__STL__EXTRACTOR__HXX__
#define __VTK__STL__EXTRACTOR__HXX__


/*
*  La clase vtkSTLExtractor recibe como parametro un volumen binario y a partir de el
*  genera las superficies de estereolitografia interna y externa.
*  
*       The class vtkSTLExtractor receives a a binary volume and from this volume,
*       generates the inner and outer stereolitography surfaces.
*
*       Author: Diego Cantor.
*/


#include <vtkImageData.h>
#include <vtkPolyData.h>


class vtkSTLExtractor  
{
public:
        vtkSTLExtractor();
        virtual ~vtkSTLExtractor();
        void setVolume(vtkImageData *volume);
        void setMarchingCubesLevel(double level);
        void setSigmaLevel(double level);
        double getMarchingCubesLevel();
        double getSigmaLevel();
        void calculate();
        vtkPolyData* getInnerSurface();
        vtkPolyData* getOuterSurface();
        void Delete();
        
private:

        double sigmaLevel;
        double marchingCubesLevel;
        vtkPolyData *innerSurface;
        vtkPolyData *outerSurface;
        vtkImageData *volume;


};

#endif  //__VTK__STL__EXTRACTOR__HXX__