vtkMassProperties.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkMassProperties_h
#define vtkMassProperties_h

#include "vtkFiltersCoreModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSCORE_EXPORT VTK_MARSHALAUTO vtkMassProperties : public vtkPolyDataAlgorithm
{
public:
  static vtkMassProperties* New();

  vtkTypeMacro(vtkMassProperties, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  double GetVolume()
  {
    this->Update();
    return this->Volume;
  }

  double GetVolumeProjected()
  {
    this->Update();
    return this->VolumeProjected;
  }

  double GetVolumeX()
  {
    this->Update();
    return this->VolumeX;
  }
  double GetVolumeY()
  {
    this->Update();
    return this->VolumeY;
  }
  double GetVolumeZ()
  {
    this->Update();
    return this->VolumeZ;
  }

  double GetKx()
  {
    this->Update();
    return this->Kx;
  }
  double GetKy()
  {
    this->Update();
    return this->Ky;
  }
  double GetKz()
  {
    this->Update();
    return this->Kz;
  }

  double GetSurfaceArea()
  {
    this->Update();
    return this->SurfaceArea;
  }

  double GetMinCellArea()
  {
    this->Update();
    return this->MinCellArea;
  }

  double GetMaxCellArea()
  {
    this->Update();
    return this->MaxCellArea;
  }

  double GetNormalizedShapeIndex()
  {
    this->Update();
    return this->NormalizedShapeIndex;
  }

protected:
  vtkMassProperties();
  ~vtkMassProperties() override;

  int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
    vtkInformationVector* outputVector) override;

  double SurfaceArea;
  double MinCellArea;
  double MaxCellArea;
  double Volume;
  double VolumeProjected; // == Projected area of triangles * average z values
  double VolumeX;
  double VolumeY;
  double VolumeZ;
  double Kx;
  double Ky;
  double Kz;
  double NormalizedShapeIndex;

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

VTK_ABI_NAMESPACE_END
#endif