vtkPlanes.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkPlanes.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkPlanes_h
#define vtkPlanes_h
 
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkImplicitFunction.h"
 
class vtkPlane;
class vtkPoints;
class vtkDataArray;
 
class VTKCOMMONDATAMODEL_EXPORT vtkPlanes : public vtkImplicitFunction
{
public:
  static vtkPlanes *New();
  vtkTypeMacro(vtkPlanes,vtkImplicitFunction);
  void PrintSelf(ostream& os, vtkIndent indent);
 
 
  double EvaluateFunction(double x[3]);
  double EvaluateFunction(double x, double y, double z)
    {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
 
  void EvaluateGradient(double x[3], double n[3]);
 
 
  virtual void SetPoints(vtkPoints*);
  vtkGetObjectMacro(Points,vtkPoints);
 
 
  void SetNormals(vtkDataArray* normals);
  vtkGetObjectMacro(Normals,vtkDataArray);
 
  void SetFrustumPlanes(double planes[24]);
 
 
  void SetBounds(const double bounds[6]);
  void SetBounds(double xmin, double xmax, double ymin, double ymax,
                 double zmin, double zmax);
 
  int GetNumberOfPlanes();
 
 
  vtkPlane *GetPlane(int i);
  void GetPlane(int i, vtkPlane *plane);
 
protected:
  vtkPlanes();
  ~vtkPlanes();
 
  vtkPoints *Points;
  vtkDataArray *Normals;
  vtkPlane *Plane;
 
private:
  double Planes[24];
  double Bounds[6];
 
private:
  vtkPlanes(const vtkPlanes&);  // Not implemented.
  void operator=(const vtkPlanes&);  // Not implemented.
};
 
#endif