qwt3d_gridmapping.h

#ifndef qwt3d_gridmapping_h
#define qwt3d_gridmapping_h
 
#include "qwt3d_mapping.h"
 
namespace Qwt3D {
 
class SurfacePlot;
 
class QWT3D_EXPORT GridMapping : public Mapping
{
public:
    // Constructs GridMapping object w/o assigned SurfacePlot
    GridMapping();
 
    // Sets number of rows and columns
    void setMesh(unsigned int columns, unsigned int rows);
    // Sets u-v domain boundaries
    void setDomain(double minu, double maxu, double minv,
                   double maxv);
    // Restrict the mappings range to the parallelepiped
    void restrictRange(
            Qwt3D::ParallelEpiped const &);
 
protected:
    Qwt3D::ParallelEpiped range_p;
    Qwt3D::SurfacePlot *plotwidget_p;
    unsigned int umesh_p, vmesh_p;
    double minu_p, maxu_p, minv_p, maxv_p;
};
 
} // ns
 
#endif /* include guarded */