vtkArcPlotter.h

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

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

#define VTK_PLOT_SCALARS 1
#define VTK_PLOT_VECTORS 2
#define VTK_PLOT_NORMALS 3
#define VTK_PLOT_TCOORDS 4
#define VTK_PLOT_TENSORS 5
#define VTK_PLOT_FIELD_DATA 6

VTK_ABI_NAMESPACE_BEGIN
class vtkCamera;
class vtkDataArray;
class vtkPointData;
class vtkPoints;

class VTKRENDERINGANNOTATION_EXPORT VTK_MARSHALAUTO vtkArcPlotter : public vtkPolyDataAlgorithm
{
public:
  static vtkArcPlotter* New();

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


  virtual void SetCamera(vtkCamera*);
  vtkGetObjectMacro(Camera, vtkCamera);


  vtkSetMacro(PlotMode, int);
  vtkGetMacro(PlotMode, int);
  void SetPlotModeToPlotScalars() { this->SetPlotMode(VTK_PLOT_SCALARS); }
  void SetPlotModeToPlotVectors() { this->SetPlotMode(VTK_PLOT_VECTORS); }
  void SetPlotModeToPlotNormals() { this->SetPlotMode(VTK_PLOT_NORMALS); }
  void SetPlotModeToPlotTCoords() { this->SetPlotMode(VTK_PLOT_TCOORDS); }
  void SetPlotModeToPlotTensors() { this->SetPlotMode(VTK_PLOT_TENSORS); }
  void SetPlotModeToPlotFieldData() { this->SetPlotMode(VTK_PLOT_FIELD_DATA); }


  vtkSetMacro(PlotComponent, int);
  vtkGetMacro(PlotComponent, int);


  vtkSetClampMacro(Radius, double, 0.0, VTK_FLOAT_MAX);
  vtkGetMacro(Radius, double);


  vtkSetClampMacro(Height, double, 0.0, VTK_FLOAT_MAX);
  vtkGetMacro(Height, double);


  vtkSetClampMacro(Offset, double, 0.0, VTK_FLOAT_MAX);
  vtkGetMacro(Offset, double);


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


  vtkSetVector3Macro(DefaultNormal, float);
  vtkGetVectorMacro(DefaultNormal, float, 3);


  vtkSetClampMacro(FieldDataArray, int, 0, VTK_INT_MAX);
  vtkGetMacro(FieldDataArray, int);

  vtkMTimeType GetMTime() override;

protected:
  vtkArcPlotter();
  ~vtkArcPlotter() override;

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*) override;
  vtkIdType OffsetPoint(vtkIdType ptId, vtkPoints* inPts, double n[3], vtkPoints* newPts,
    double offset, double* range, double val);
  int ProcessComponents(vtkIdType numPts, vtkPointData* pd);

  vtkCamera* Camera;
  int PlotMode;
  int PlotComponent;
  double Radius;
  double Height;
  double Offset;
  float DefaultNormal[3];
  vtkTypeBool UseDefaultNormal;
  int FieldDataArray;

private:
  vtkDataArray* Data;
  double* DataRange;
  double* Tuple;
  int NumberOfComponents;
  int ActiveComponent;
  int StartComp;
  int EndComp;

  vtkArcPlotter(const vtkArcPlotter&) = delete;
  void operator=(const vtkArcPlotter&) = delete;
};

VTK_ABI_NAMESPACE_END
#endif