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98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*=========================================================================
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Program: Visualization Toolkit
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Module: vtkHyperTreeGridAxisCut.h
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Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
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All rights reserved.
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See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
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This software is distributed WITHOUT ANY WARRANTY; without even
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the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the above copyright notice for more information.
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=========================================================================*/
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/**
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* @class vtkHyperTreeGridAxisCut
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* @brief Axis aligned hyper tree grid cut
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*
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*
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* Cut along an axis aligned plane. Only works for 3D grids.
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* Produces disjoint (no point sharing) quads for now.
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* NB: If cut plane contains inter-cell boundaries, the output will contain
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* superimposed faces as a result.
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*
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* @sa
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* vtkHyperTreeGrid
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*
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* @par Thanks:
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* This class was written by Philippe Pebay and Charles Law, Kitware 2012
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* This work was supported in part by Commissariat a l'Energie Atomique (CEA/DIF)
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*/
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#ifndef vtkHyperTreeGridAxisCut_h
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#define vtkHyperTreeGridAxisCut_h
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#include "vtkFiltersHyperTreeModule.h" // For export macro
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#include "vtkPolyDataAlgorithm.h"
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class vtkCellArray;
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class vtkDataSetAttributes;
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class vtkHyperTreeGrid;
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class vtkPoints;
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class VTKFILTERSHYPERTREE_EXPORT vtkHyperTreeGridAxisCut : public vtkPolyDataAlgorithm
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{
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public:
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static vtkHyperTreeGridAxisCut* New();
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vtkTypeMacro( vtkHyperTreeGridAxisCut, vtkPolyDataAlgorithm );
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void PrintSelf( ostream&, vtkIndent );
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//@{
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/**
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* Normal axis: 0=X, 1=Y, 2=Z. Default is 0
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*/
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vtkSetMacro(PlaneNormalAxis, int);
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vtkGetMacro(PlaneNormalAxis, int);
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//@}
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//@{
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/**
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* Position of plane: Axis constant. Default is 0.0
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*/
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vtkSetMacro(PlanePosition, double);
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vtkGetMacro(PlanePosition, double);
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//@}
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protected:
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vtkHyperTreeGridAxisCut();
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~vtkHyperTreeGridAxisCut();
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virtual int RequestData( vtkInformation*, vtkInformationVector**, vtkInformationVector* );
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virtual int FillInputPortInformation( int, vtkInformation* );
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void ProcessTrees();
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void RecursiveProcessTree( void* );
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void ProcessLeaf3D( void* );
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void AddFace( vtkIdType inId, double* origin, double* size,
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double offset0, int axis0, int axis1, int axis2 );
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int PlaneNormalAxis;
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double PlanePosition;
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vtkHyperTreeGrid* Input;
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vtkPolyData* Output;
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vtkDataSetAttributes* InData;
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vtkDataSetAttributes* OutData;
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vtkPoints* Points;
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vtkCellArray* Cells;
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private:
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vtkHyperTreeGridAxisCut(const vtkHyperTreeGridAxisCut&) VTK_DELETE_FUNCTION;
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void operator=(const vtkHyperTreeGridAxisCut&) VTK_DELETE_FUNCTION;
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};
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#endif
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