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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
/**
* @class vtkUniformGrid
* @brief image data with blanking
*
* vtkUniformGrid is a subclass of vtkImageData. In addition to all
* the image data functionality, it supports blanking.
*/
#ifndef vtkUniformGrid_h
#define vtkUniformGrid_h
#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkImageData.h"
VTK_ABI_NAMESPACE_BEGIN
class vtkEmptyCell;
class vtkUnsignedCharArray;
class vtkAMRBox;
class VTKCOMMONDATAMODEL_EXPORT vtkUniformGrid : public vtkImageData
{
public:
///@{
/**
* Construct an empty uniform grid.
*/
static vtkUniformGrid* New();
vtkTypeMacro(vtkUniformGrid, vtkImageData);
void PrintSelf(ostream& os, vtkIndent indent) override;
///@}
/**
* Copy the geometric and topological structure of an input image data
* object.
*/
void CopyStructure(vtkDataSet* ds) override;
/**
* Return what type of dataset this is.
*/
int GetDataObjectType() VTK_FUTURE_CONST override { return VTK_UNIFORM_GRID; }
///@{
/**
* Standard vtkDataSet API methods. See vtkDataSet for more information.
*/
void Initialize() override;
///@}
/**
* Initialize with no ghost cell arrays, from the definition in
* the given box. The box is expected to be 3D, if you have 2D
* data the set the third dimensions 0. eg. (X,X,0)(X,X,0)
* Returns 0 if the initialization failed.
*/
int Initialize(const vtkAMRBox* def, double* origin, double* spacing);
/**
* Initialize from the definition in the given box, with ghost cell
* arrays nGhosts cells thick in all directions. The box is expected
* to be 3D, if you have 2D data the set the third dimensions 0.
* eg. (X,X,0)(X,X,0)
* Returns 0 if the initialization failed.
*/
int Initialize(const vtkAMRBox* def, double* origin, double* spacing, int nGhosts);
/**
* Initialize from the definition in the given box, with ghost cell
* arrays of the thickness given in each direction by "nGhosts" array.
* The box and ghost array are expected to be 3D, if you have 2D data
* the set the third dimensions 0. eg. (X,X,0)(X,X,0)
* Returns 0 if the initialization failed.
*/
int Initialize(const vtkAMRBox* def, double* origin, double* spacing, const int nGhosts[3]);
/**
* Construct a uniform grid, from the definition in the given box
* "def", with ghost cell arrays of the thickness given in each
* direction by "nGhosts*". The box and ghost array are expected
* to be 3D, if you have 2D data the set the third dimensions 0. eg.
* (X,X,0)(X,X,0)
* Returns 0 if the initialization failed.
*/
int Initialize(const vtkAMRBox* def, double* origin, double* spacing, int nGhostsI, int nGhostsJ,
int nGhostsK);
virtual VTK_NEWINSTANCE vtkImageData* NewImageDataCopy();
///@{
/**
* Retrieve an instance of this class from an information object.
*/
static vtkUniformGrid* GetData(vtkInformation* info);
static vtkUniformGrid* GetData(vtkInformationVector* v, int i = 0);
///@}
protected:
vtkUniformGrid();
~vtkUniformGrid() override;
/**
* Override this method because of blanking.
*/
void ComputeScalarRange() override;
private:
vtkUniformGrid(const vtkUniformGrid&) = delete;
void operator=(const vtkUniformGrid&) = delete;
};
VTK_ABI_NAMESPACE_END
#endif
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