SoCameraViewAll.h

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/*************************************************************************************
**
** Copyright 2010, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 
#ifndef SO_CAMERA_VIEW_ALL_H
#define SO_CAMERA_VIEW_ALL_H
 
 
// allows to trigger the view all action of a camera, independent of a viewer
 
#include "SoUtilsSystem.h"
 
#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/nodes/SoNode.h>
// include used fields
#include <Inventor/fields/SoSFNode.h>
#include <Inventor/fields/SoSFInt32.h>
#include <Inventor/fields/SoSFTrigger.h>
#include <Inventor/sensors/SoFieldSensor.h>
 
class SOUTILS_EXPORT SoCameraViewAll : public SoNode
{
  SO_NODE_HEADER(SoCameraViewAll);
 
public:
  SoCameraViewAll();
 
  static void  initClass();
 
 
  SoSFNode inCamera;
 
  SoSFNode inScene;
 
  SoSFInt32 viewportWidth;
 
  SoSFInt32 viewportHeight;
 
  SoSFTrigger viewAll;
 
 
 
 
protected:
             ~SoCameraViewAll() override;
 
  void viewAllChanged(SoField* field);
 
};
 
#endif // __SoCameraViewAll_H