You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
83 lines
2.6 KiB
C
83 lines
2.6 KiB
C
3 weeks ago
|
/*=========================================================================
|
||
|
|
|
||
|
|
Program: Visualization Toolkit
|
||
|
|
Module: vtkHyperTreeGridToUnstructuredGrid.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.
|
||
|
|
|
||
|
|
=========================================================================*/
|
||
|
|
/**
|
||
|
|
* @class vtkHyperTreeGridToUnstructuredGrid
|
||
|
|
* @brief Convert hyper tree grid to
|
||
|
|
* unstructured grid.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
* Make explicit all leaves of a hyper tree grid by converting them to cells
|
||
|
|
* of an unstructured grid.
|
||
|
|
* Produces segments in 1D, rectangles in 2D, right hexahedra in 3D.
|
||
|
|
* NB: The output will contain superimposed inter-element boundaries and pending
|
||
|
|
* nodes as a result of T-junctions.
|
||
|
|
*
|
||
|
|
* @sa
|
||
|
|
* vtkHyperTreeGrid vtkUnstructuredGrid
|
||
|
|
*
|
||
|
|
* @par Thanks:
|
||
|
|
* This class was written by Philippe Pebay and Charles Law, Kitware 2012
|
||
|
|
* This work was supported in part by Commissariat a l'Energie Atomique (CEA/DIF)
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef vtkHyperTreeGridToUnstructuredGrid_h
|
||
|
|
#define vtkHyperTreeGridToUnstructuredGrid_h
|
||
|
|
|
||
|
|
#include "vtkFiltersHyperTreeModule.h" // For export macro
|
||
|
|
#include "vtkUnstructuredGridAlgorithm.h"
|
||
|
|
|
||
|
|
class vtkCellArray;
|
||
|
|
class vtkDataSetAttributes;
|
||
|
|
class vtkHyperTreeGrid;
|
||
|
|
class vtkPoints;
|
||
|
|
|
||
|
|
class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridToUnstructuredGrid : public vtkUnstructuredGridAlgorithm
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static vtkHyperTreeGridToUnstructuredGrid* New();
|
||
|
|
vtkTypeMacro( vtkHyperTreeGridToUnstructuredGrid, vtkUnstructuredGridAlgorithm );
|
||
|
|
void PrintSelf( ostream&, vtkIndent );
|
||
|
|
|
||
|
|
protected:
|
||
|
|
vtkHyperTreeGridToUnstructuredGrid();
|
||
|
|
~vtkHyperTreeGridToUnstructuredGrid();
|
||
|
|
|
||
|
|
unsigned int Dimension;
|
||
|
|
unsigned int CellSize;
|
||
|
|
unsigned int* Coefficients;
|
||
|
|
|
||
|
|
virtual int RequestData( vtkInformation*, vtkInformationVector**, vtkInformationVector* );
|
||
|
|
virtual int FillInputPortInformation( int, vtkInformation* );
|
||
|
|
|
||
|
|
void ProcessTrees();
|
||
|
|
void RecursiveProcessTree( void* );
|
||
|
|
void AddCell( vtkIdType inId, double* origin, double* size );
|
||
|
|
|
||
|
|
vtkHyperTreeGrid* Input;
|
||
|
|
vtkUnstructuredGrid* Output;
|
||
|
|
|
||
|
|
vtkDataSetAttributes* InData;
|
||
|
|
vtkDataSetAttributes* OutData;
|
||
|
|
|
||
|
|
vtkPoints* Points;
|
||
|
|
vtkCellArray* Cells;
|
||
|
|
|
||
|
|
private:
|
||
|
|
vtkHyperTreeGridToUnstructuredGrid(const vtkHyperTreeGridToUnstructuredGrid&) VTK_DELETE_FUNCTION;
|
||
|
|
void operator=(const vtkHyperTreeGridToUnstructuredGrid&) VTK_DELETE_FUNCTION;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif
|