SoLocateHighlight.h

/*=======================================================================
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 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
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 * Supplement.  Contractor/manufacturer is Silicon Graphics, Inc.,
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 *
 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
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 * GRAPHICS, INC.
**=======================================================================*/
/*=======================================================================
** Author      : Alain Dumesny (MMM yyyy)
** Modified by : Paul Isaacs (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_LOCATE_HIGHLIGHT_
#define  _SO_LOCATE_HIGHLIGHT_
 
#include <Inventor/fields/SoSFColor.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/nodes/SoSeparator.h>
#include <Inventor/elements/SoDepthBufferElement.h>
 
class SoAction;
class SoHandleEventAction;
class SoGLRenderAction;
class SoFullPath;
class SoColorPacker;
 
//
//  Class: SoLocateHighlight
//
 
SO_PIMPL_PUBLIC_DECLARATION(SoLocateHighlight)
 
 
class  SoLocateHighlight : public SoSeparator {
 
  SO_NODE_HEADER(SoLocateHighlight);
  SO_PIMPL_PUBLIC_HEADER(SoLocateHighlight)
 
 public:
 
  enum Styles {
    EMISSIVE,
    EMISSIVE_DIFFUSE
  };
 
  enum Modes {
    AUTO,
    ON,
    OFF
  };
 
  // Fields
  SoSFColor   color;
  SoSFEnum    style;
  SoSFEnum    mode;
 
  SoLocateHighlight();
 
#if 1             SoDEPRECATED
  static void turnOffCurrentHighlight(SoGLRenderAction *action);
#endif 
 private:
  virtual void handleEvent( SoHandleEventAction *action );
 
  virtual void GLRenderBelowPath(SoGLRenderAction *action);
  
  virtual void GLRenderInPath(SoGLRenderAction *action);
 
 private:
  static void initClass();
  static void exitClass();
 
private:
  void commonConstructor();
};
 
 
#endif /* _SO_LOCATE_HIGHLIGHT_ */