vtkAdaptiveDataSetSurfaceFilter.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkAdaptiveDataSetSurfaceFilter.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 vtkAdaptiveDataSetSurfaceFilter_h
#define vtkAdaptiveDataSetSurfaceFilter_h

#include "vtkFiltersHybridModule.h" // For export macro
#include "vtkDataSetSurfaceFilter.h"

class vtkBitArray;
class vtkCamera;
class vtkHyperTreeGrid;
class vtkHyperTreeGridCursor;
class vtkRenderer;

class VTKFILTERSHYBRID_EXPORT vtkAdaptiveDataSetSurfaceFilter : public vtkDataSetSurfaceFilter
{
public:
  static vtkAdaptiveDataSetSurfaceFilter* New();
  vtkTypeMacro( vtkAdaptiveDataSetSurfaceFilter, vtkDataSetSurfaceFilter );
  void PrintSelf( ostream&, vtkIndent ) override;


  void SetRenderer( vtkRenderer* ren );
  vtkGetObjectMacro(Renderer, vtkRenderer);

  vtkSetMacro(Scale,double);

  vtkMTimeType GetMTime() override;

protected:
  vtkAdaptiveDataSetSurfaceFilter();
  ~vtkAdaptiveDataSetSurfaceFilter() override;

  int RequestData( vtkInformation* vtkNotUsed(request),
                   vtkInformationVector** inputVector,
                   vtkInformationVector* outputVector ) override;
  int DataSetExecute( vtkDataSet* input, vtkPolyData* output ) override;

  void ProcessTrees( vtkHyperTreeGrid* input, vtkPolyData* output );

  void RecursivelyProcessTree( vtkHyperTreeGridCursor*, vtkBitArray*, int );

  void ProcessLeaf1D( vtkHyperTreeGridCursor* );

  void ProcessLeaf2D( vtkHyperTreeGridCursor*, vtkBitArray* );

  void ProcessLeaf3D( vtkHyperTreeGridCursor*, vtkBitArray* );

  void AddFace( vtkIdType, double*, double*, int, unsigned int );

  vtkDataSetAttributes* InData;
  vtkDataSetAttributes* OutData;

  unsigned int Dimension;

  unsigned int Orientation;

  vtkPoints* Points;

  vtkCellArray* Cells;

  vtkRenderer *Renderer;

  double Radius;

  int Axis1;

  int Axis2;

  int LevelMax;

  bool ParallelProjection;

  int LastRendererSize[2];

  double LastCameraFocalPoint[3];

  double LastCameraParallelScale;

  double Scale;

private:
  vtkAdaptiveDataSetSurfaceFilter( const vtkAdaptiveDataSetSurfaceFilter& ) = delete;
  void operator = ( const vtkAdaptiveDataSetSurfaceFilter& ) = delete;
};

#endif