vtkFixedSizeHandleRepresentation3D.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkFixedSizeHandleRepresentation3D_h
#define vtkFixedSizeHandleRepresentation3D_h
 
#include "vtkInteractionWidgetsModule.h" // For export macro
#include "vtkPolygonalHandleRepresentation3D.h"
 
VTK_ABI_NAMESPACE_BEGIN
class vtkSphereSource;
 
class VTKINTERACTIONWIDGETS_EXPORT vtkFixedSizeHandleRepresentation3D
  : public vtkPolygonalHandleRepresentation3D
{
public:
  static vtkFixedSizeHandleRepresentation3D* New();
 
 
  vtkTypeMacro(vtkFixedSizeHandleRepresentation3D, vtkPolygonalHandleRepresentation3D);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
 
  vtkGetObjectMacro(SphereSource, vtkSphereSource);
 
 
  vtkSetMacro(HandleSizeInPixels, double);
  vtkGetMacro(HandleSizeInPixels, double);
 
 
  vtkSetMacro(HandleSizeToleranceInPixels, double);
  vtkGetMacro(HandleSizeToleranceInPixels, double);
 
protected:
  vtkFixedSizeHandleRepresentation3D();
  ~vtkFixedSizeHandleRepresentation3D() override;
 
  void BuildRepresentation() override;
 
  void WorldToDisplay(double w[4], double d[4]);
 
  void DisplayToWorld(double d[4], double w[4]);
 
  vtkSphereSource* SphereSource;
  double HandleSizeInPixels;
  double HandleSizeToleranceInPixels;
 
private:
  vtkFixedSizeHandleRepresentation3D(const vtkFixedSizeHandleRepresentation3D&) = delete;
  void operator=(const vtkFixedSizeHandleRepresentation3D&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif