vtkSuperquadricSource.h

Go to the documentation of this file.

// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkSuperquadricSource_h
#define vtkSuperquadricSource_h
 
#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
 
#define VTK_MAX_SUPERQUADRIC_RESOLUTION 1024
#define VTK_MIN_SUPERQUADRIC_THICKNESS 1e-4
#define VTK_MIN_SUPERQUADRIC_ROUNDNESS 1e-24
 
VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSSOURCES_EXPORT vtkSuperquadricSource : public vtkPolyDataAlgorithm
{
public:
  static vtkSuperquadricSource* New();
 
  vtkTypeMacro(vtkSuperquadricSource, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetVector3Macro(Center, double);
  vtkGetVectorMacro(Center, double, 3);


  vtkSetVector3Macro(Scale, double);
  vtkGetVectorMacro(Scale, double, 3);


  vtkGetMacro(ThetaResolution, int);
  void SetThetaResolution(int i);


  vtkGetMacro(PhiResolution, int);
  void SetPhiResolution(int i);


  vtkGetMacro(Thickness, double);
  vtkSetClampMacro(Thickness, double, VTK_MIN_SUPERQUADRIC_THICKNESS, 1.0);


  vtkGetMacro(PhiRoundness, double);
  void SetPhiRoundness(double e);


  vtkGetMacro(ThetaRoundness, double);
  void SetThetaRoundness(double e);


  vtkSetMacro(Size, double);
  vtkGetMacro(Size, double);


  vtkSetMacro(AxisOfSymmetry, int);
  vtkGetMacro(AxisOfSymmetry, int);
  void SetXAxisOfSymmetry() { this->SetAxisOfSymmetry(0); }
  void SetYAxisOfSymmetry() { this->SetAxisOfSymmetry(1); }
  void SetZAxisOfSymmetry() { this->SetAxisOfSymmetry(2); }


  vtkBooleanMacro(Toroidal, vtkTypeBool);
  vtkGetMacro(Toroidal, vtkTypeBool);
  vtkSetMacro(Toroidal, vtkTypeBool);


  vtkSetMacro(OutputPointsPrecision, int);
  vtkGetMacro(OutputPointsPrecision, int);
 
protected:
  vtkSuperquadricSource(int res = 16);
  ~vtkSuperquadricSource() override = default;
 
  vtkTypeBool Toroidal;
  int AxisOfSymmetry;
  double Thickness;
  double Size;
  double PhiRoundness;
  double ThetaRoundness;
  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  int RequestInformation(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  double Center[3];
  double Scale[3];
  int ThetaResolution;
  int PhiResolution;
  int OutputPointsPrecision;
 
private:
  vtkSuperquadricSource(const vtkSuperquadricSource&) = delete;
  void operator=(const vtkSuperquadricSource&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif