vtkCell3D.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCell3D.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 vtkCell3D_h
#define vtkCell3D_h
 
#include "vtkCell.h"
#include "vtkCommonDataModelModule.h" // For export macro
 
class vtkOrderedTriangulator;
class vtkTetra;
class vtkCellArray;
class vtkDoubleArray;
 
class VTKCOMMONDATAMODEL_EXPORT vtkCell3D : public vtkCell
{
public:
  vtkTypeMacro(vtkCell3D, vtkCell);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  virtual void GetEdgePoints(vtkIdType edgeId, const vtkIdType*& pts) = 0;
  // @deprecated Replaced by GetEdgePoints(vtkIdType, const vtkIdType*&) as of VTK 9.0
  VTK_LEGACY(virtual void GetEdgePoints(int edgeId, int*& pts) = 0;);
 
  virtual vtkIdType GetFacePoints(vtkIdType faceId, const vtkIdType*& pts) = 0;
  // @deprecated Replaced by GetFacePoints(vtkIdType, const vtkIdType*&) as of VTK 9.0
  VTK_LEGACY(virtual void GetFacePoints(int faceId, int*& pts) = 0;);
 
  virtual void GetEdgeToAdjacentFaces(vtkIdType edgeId, const vtkIdType*& faceIds) = 0;
 
  virtual vtkIdType GetFaceToAdjacentFaces(vtkIdType faceId, const vtkIdType*& faceIds) = 0;
 
  virtual vtkIdType GetPointToIncidentEdges(vtkIdType pointId, const vtkIdType*& edgeIds) = 0;
 
  virtual vtkIdType GetPointToIncidentFaces(vtkIdType pointId, const vtkIdType*& faceIds) = 0;
 
  virtual vtkIdType GetPointToOneRingPoints(vtkIdType pointId, const vtkIdType*& pts) = 0;
 
  virtual bool IsInsideOut();
 
  virtual bool GetCentroid(double centroid[3]) const = 0;
 
  void Contour(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
    vtkCellArray* verts, vtkCellArray* lines, vtkCellArray* polys, vtkPointData* inPd,
    vtkPointData* outPd, vtkCellData* inCd, vtkIdType cellId, vtkCellData* outCd) override;
 
  void Clip(double value, vtkDataArray* cellScalars, vtkIncrementalPointLocator* locator,
    vtkCellArray* connectivity, vtkPointData* inPd, vtkPointData* outPd, vtkCellData* inCd,
    vtkIdType cellId, vtkCellData* outCd, int insideOut) override;
 
  int GetCellDimension() override { return 3; }
 
 
  vtkSetClampMacro(MergeTolerance, double, 0.0001, 0.25);
  vtkGetMacro(MergeTolerance, double);
 
protected:
  vtkCell3D();
  ~vtkCell3D() override;
 
  vtkOrderedTriangulator* Triangulator;
  double MergeTolerance;
 
  // used to support clipping
  vtkTetra* ClipTetra;
  vtkDoubleArray* ClipScalars;
 
private:
  vtkCell3D(const vtkCell3D&) = delete;
  void operator=(const vtkCell3D&) = delete;
};
 
#endif