vtkRectilinearGrid.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkRectilinearGrid_h
#define vtkRectilinearGrid_h
 
#include "vtkCartesianGrid.h"
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkSmartPointer.h"          // For vtkSmartPointer
#include "vtkStructuredData.h"        // For inline methods
#include "vtkWrappingHints.h"         // For VTK_MARSHALAUTO
 
VTK_ABI_NAMESPACE_BEGIN
class vtkDataArray;
class vtkStructuredCellArray;
class vtkPoints;
 
class VTKCOMMONDATAMODEL_EXPORT VTK_MARSHALAUTO vtkRectilinearGrid : public vtkCartesianGrid
{
public:
  static vtkRectilinearGrid* New();
  static vtkRectilinearGrid* ExtendedNew();
 
  vtkTypeMacro(vtkRectilinearGrid, vtkCartesianGrid);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_RECTILINEAR_GRID; }


  void ShallowCopy(vtkDataObject* src) override;
  void DeepCopy(vtkDataObject* src) override;

  void CopyStructure(vtkDataSet* ds) override;

  void Initialize() override;
 
  using Superclass::FindCell;
  using Superclass::GetCell;

  void GetCell(vtkIdType cellId, vtkGenericCell* cell) override;
  void GetCellBounds(vtkIdType cellId, double bounds[6]) override;
  vtkIdType FindPoint(double x[3]) override;
  vtkIdType FindCell(double x[3], vtkCell* cell, vtkGenericCell* genCell, vtkIdType cellId,
    double tol2, int& subId, double pcoords[3], double* weights) override;
  void ComputeBounds() override;

  int ComputeStructuredCoordinates(const double x[3], int ijk[3], double pcoords[3]) override;

  vtkIdType ComputePointId(int ijk[3]) override;

  vtkIdType ComputeCellId(int ijk[3]) override;
 
  using Superclass::GetPoint;
  void GetPoint(int i, int j, int k, double p[3]);


  virtual void SetXCoordinates(vtkDataArray*);
  vtkGetObjectMacro(XCoordinates, vtkDataArray);


  virtual void SetYCoordinates(vtkDataArray*);
  vtkGetObjectMacro(YCoordinates, vtkDataArray);


  virtual void SetZCoordinates(vtkDataArray*);
  vtkGetObjectMacro(ZCoordinates, vtkDataArray);

  unsigned long GetActualMemorySize() override;

  void Crop(const int updateExtent[6]) override;


  static vtkRectilinearGrid* GetData(vtkInformation* info);
  static vtkRectilinearGrid* GetData(vtkInformationVector* v, int i = 0);
 
protected:
  vtkRectilinearGrid();
  ~vtkRectilinearGrid() override;
 
  vtkDataArray* XCoordinates;
  vtkDataArray* YCoordinates;
  vtkDataArray* ZCoordinates;
 
  void BuildPoints() override;
 
private:
  void Cleanup();
 
  vtkRectilinearGrid(const vtkRectilinearGrid&) = delete;
  void operator=(const vtkRectilinearGrid&) = delete;
};
 
//----------------------------------------------------------------------------
inline vtkIdType vtkRectilinearGrid::ComputePointId(int ijk[3])
{
  return vtkStructuredData::ComputePointId(this->GetDimensions(), ijk);
}
 
//----------------------------------------------------------------------------
inline vtkIdType vtkRectilinearGrid::ComputeCellId(int ijk[3])
{
  return vtkStructuredData::ComputeCellId(this->GetDimensions(), ijk);
}
 
VTK_ABI_NAMESPACE_END
#endif