text: #ifndef COIN_SOSCXMLROTATETARGET_H
  #define COIN_SOSCXMLROTATETARGET_H
  
  /**************************************************************************\
   * Copyright (c) Kongsberg Oil & Gas Technologies AS
   * All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are
   * met:
   * 
   * Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   * 
   * Redistributions in binary form must reproduce the above copyright
   * notice, this list of conditions and the following disclaimer in the
   * documentation and/or other materials provided with the distribution.
   * 
   * Neither the name of the copyright holder nor the names of its
   * contributors may be used to endorse or promote products derived from
   * this software without specific prior written permission.
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
   * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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   * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
   * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  \**************************************************************************/
  
  #include <Inventor/navigation/SoScXMLNavigationTarget.h>
  
  class SbVec3f;
  class SbRotation;
  class SoCamera;
  
  #define COIN_NAVIGATION_ROTATE_TARGET_EVENT_PREFIX COIN_NAVIGATION_EVENT_PREFIX ".Rotate"
  
  class COIN_DLL_API SoScXMLRotateTarget : public SoScXMLNavigationTarget {
    typedef SoScXMLNavigationTarget inherited;
    SCXML_OBJECT_HEADER(SoScXMLRotateTarget)
  
  public:
    static void initClass(void);
    static void cleanClass(void);
  
    static SoScXMLRotateTarget * constructSingleton(void);
    static void destructSingleton(void);
    static SoScXMLRotateTarget * singleton(void);
  
    static const SbName & BEGIN(void);
    static const SbName & UPDATE(void);
    static const SbName & END(void);
    static const SbName & SET_FOCAL_POINT(void);
  
    //void rotateCamera();
    static void setFocalPoint(SoCamera * camera, const SbVec3f & worldspace);
    static void setFocalPoint(SoCamera * camera, const SbVec3f & worldspace, const SbVec3f & upvector);
    static void reorientCamera(SoCamera * camera, const SbRotation & rot);
  
  protected:
    SoScXMLRotateTarget(void);
    virtual ~SoScXMLRotateTarget(void);
  
    // sent events
    static const SbName & TRIGGER_SPIN(void);
  
    virtual SbBool processOneEvent(const ScXMLEvent * event);
  
  private:
    class PImpl;
    static SoScXMLRotateTarget * theSingleton;
  
  }; // SoScXMLRotateTarget
  
  #endif // !COIN_SOSCXMLROTATETARGET_H
  