vtkPolyDataToImageStencil.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-FileCopyrightText: Copyright (c) 2008 Atamai, Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPolyDataToImageStencil_h
#define vtkPolyDataToImageStencil_h
 
#include "vtkImageStencilSource.h"
#include "vtkImagingStencilModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkIdList;
class vtkMergePoints;
class vtkDataSet;
class vtkPolyData;
 
class VTKIMAGINGSTENCIL_EXPORT vtkPolyDataToImageStencil : public vtkImageStencilSource
{
public:
  static vtkPolyDataToImageStencil* New();
  vtkTypeMacro(vtkPolyDataToImageStencil, vtkImageStencilSource);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  virtual void SetInputData(vtkPolyData*);
  vtkPolyData* GetInput();
 
 
  vtkSetClampMacro(Tolerance, double, 0.0, 1.0);
  vtkGetMacro(Tolerance, double);
 
 
  vtkGetMacro(EnableSMP, bool);
  vtkSetMacro(EnableSMP, bool);
 
protected:
  vtkPolyDataToImageStencil();
  ~vtkPolyDataToImageStencil() override;
 
  void ThreadedExecute(
    vtkImageStencilData* output, vtkIdList* storage, int extent[6], int threadId);
 
  static void PolyDataCutter(vtkPolyData* input, vtkPolyData* output, vtkIdList* storage, double z);
 
  static void PolyDataSelector(
    vtkPolyData* input, vtkPolyData* output, vtkIdList* storage, double z, double thickness);
 
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
 
  int FillInputPortInformation(int, vtkInformation*) override;
 
  double Tolerance;
 
  bool EnableSMP;
  class ThreadWorker;
 
private:
  vtkPolyDataToImageStencil(const vtkPolyDataToImageStencil&) = delete;
  void operator=(const vtkPolyDataToImageStencil&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif