vtkCellTypeSource.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkCellTypeSource.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 vtkCellTypeSource_h
#define vtkCellTypeSource_h
 
#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkUnstructuredGridAlgorithm.h"
 
class vtkMergePoints;
 
class VTKFILTERSSOURCES_EXPORT vtkCellTypeSource : public vtkUnstructuredGridAlgorithm
{
public:
 
  static vtkCellTypeSource* New();
  vtkTypeMacro(vtkCellTypeSource, vtkUnstructuredGridAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  void SetCellType(int cellType);
  vtkGetMacro(CellType, int);
 
 
  vtkSetMacro(CellOrder, int);
  vtkGetMacro(CellOrder, int);
 
 
  vtkSetMacro(CompleteQuadraticSimplicialElements, bool);
  vtkGetMacro(CompleteQuadraticSimplicialElements, bool);
  vtkBooleanMacro(CompleteQuadraticSimplicialElements, bool);
 
 
  vtkSetClampMacro(PolynomialFieldOrder, int, 0, VTK_INT_MAX);
  vtkGetMacro(PolynomialFieldOrder, int);
 
 
  int GetCellDimension();
 
 
  vtkSetClampMacro(OutputPrecision, int, 0, 1);
  vtkGetMacro(OutputPrecision, int);
 
 
  void SetBlocksDimensions(int*);
  void SetBlocksDimensions(int, int, int);
  vtkGetVector3Macro(BlocksDimensions, int);
 
protected:
  vtkCellTypeSource();
  ~vtkCellTypeSource() override = default;
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  void GenerateTriangles(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuads(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticTriangles(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticQuads(vtkUnstructuredGrid*, int extent[6]);
  void GenerateTetras(vtkUnstructuredGrid*, int extent[6]);
  void GenerateHexahedron(vtkUnstructuredGrid*, int extent[6]);
  void GenerateWedges(vtkUnstructuredGrid*, int extent[6]);
  void GeneratePyramids(vtkUnstructuredGrid*, int extent[6]);
  void GeneratePentagonalPrism(vtkUnstructuredGrid*, int extent[6]);
  void GenerateHexagonalPrism(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticTetras(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticHexahedron(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticWedges(vtkUnstructuredGrid*, int extent[6]);
  void GenerateQuadraticPyramids(vtkUnstructuredGrid*, int extent[6]);
  void GenerateTriQuadraticPyramids(vtkUnstructuredGrid*, int extent[6]);
 
  void GenerateLagrangeCurves(vtkUnstructuredGrid*, int extent[6]);
  void GenerateLagrangeTris(vtkUnstructuredGrid*, int extent[6]);
  void GenerateLagrangeQuads(vtkUnstructuredGrid*, int extent[6]);
  void GenerateLagrangeTets(vtkUnstructuredGrid*, int extent[6]);
  void GenerateLagrangeHexes(vtkUnstructuredGrid*, int extent[6]);
  void GenerateLagrangeWedges(vtkUnstructuredGrid*, int extent[6]);
 
  void GenerateBezierCurves(vtkUnstructuredGrid*, int extent[6]);
  void GenerateBezierTris(vtkUnstructuredGrid*, int extent[6]);
  void GenerateBezierQuads(vtkUnstructuredGrid*, int extent[6]);
  void GenerateBezierTets(vtkUnstructuredGrid*, int extent[6]);
  void GenerateBezierHexes(vtkUnstructuredGrid*, int extent[6]);
  void GenerateBezierWedges(vtkUnstructuredGrid*, int extent[6]);
 
  virtual void ComputeFields(vtkUnstructuredGrid*);
  double GetValueOfOrder(int order, double coords[3]);
 
  int BlocksDimensions[3];
  int CellType;
  int CellOrder;
  bool CompleteQuadraticSimplicialElements;
  int OutputPrecision;
  int PolynomialFieldOrder;
  vtkMergePoints* Locator; // Only valid during RequestData.
 
private:
  vtkCellTypeSource(const vtkCellTypeSource&) = delete;
  void operator=(const vtkCellTypeSource&) = delete;
};
 
#endif