SoLineHighlightRenderAction.h

Go to the documentation of this file.

/*=======================================================================
 * Copyright 1991-1996, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
 *
 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
 * States.   Use of a copyright notice is precautionary only and does not
 * imply publication or disclosure.
 *
 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
 * Use, duplication or disclosure by the Government is subject to restrictions
 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
 * Supplement.  Contractor/manufacturer is Silicon Graphics, Inc.,
 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
 *
 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
 * GRAPHICS, INC.
**=======================================================================*/
/*=======================================================================
** Author      : David Mott (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
 ***              AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT.                     ***
 ***                                                                                ***
 ***  REPRODUCTION, DISCLOSURE,  OR USE,  IN WHOLE OR IN PART,  OTHER THAN AS       ***
 ***  SPECIFIED  IN THE LICENSE ARE  NOT TO BE  UNDERTAKEN  EXCEPT WITH PRIOR       ***
 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
 ***                                                                                ***
 ***                        RESTRICTED RIGHTS LEGEND                                ***
 ***  USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS      ***
 ***  WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN      ***
 ***  SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT      ***
 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
 ***  TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013.             ***
 ***                                                                                ***
 ***                   COPYRIGHT (C) 1996-2024 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
 
#ifndef _SO_LINE_HIGHLIGHT_RENDER_ACTION_
#define _SO_LINE_HIGHLIGHT_RENDER_ACTION_
 
#include <Inventor/actions/SoHighlightRenderAction.h>
#include <Inventor/nodes/SoGroup.h>
#include <Inventor/nodes/SoSwitch.h>
 
class SbColor;
class SoSeparator;
class SoLightModel;
class SoBaseColor;
class SoDrawStyle;
class SoTexture2;
class SoMaterialBinding;
class SoTextProperty;
class SoSelection;
 
//
// Line highlight - a subclass of SoGLRenderAction which renders the
// scene graph, then renders wireframe boxes surrounding each selected object.
//
 
class  SoLineHighlightRenderAction : public SoHighlightRenderAction
{
  SO_ACTION_HEADER(SoLineHighlightRenderAction);
 public:
  SoLineHighlightRenderAction();
 
  SoLineHighlightRenderAction(const SbViewportRegion &viewportRegion);
 
 
#ifndef HIDDEN_FROM_DOC
  virtual ~SoLineHighlightRenderAction();
#endif // HIDDEN_FROM_DOC
 
  void            setColor( const SbColor &c );
  const SbColor & getColor();
  void            setLinePattern( unsigned short pattern );
  unsigned short  getLinePattern();
  void            setLineWidth( float width );
  float           getLineWidth();
  void            setPointSize( float size );
  float           getPointSize();
 
 private:
  static void initClass();
  static void exitClass();
 
  void setLineAlwaysVisible( bool alwaysVisible );
 
private:
  virtual SoNode* getPreTraversalNode();
 
#if 1             SoDEPRECATED
  // Nodes which comprise the local highlight graph
  SoSeparator     *localRoot;SoDEPRECATED
  SoLightModel    *lightModel;SoDEPRECATED
  SoBaseColor     *baseColor;SoDEPRECATED
  SoDrawStyle     *drawStyle;SoDEPRECATED
  SoTexture2      *texture;SoDEPRECATED
  SoTextProperty  *textProperties;SoDEPRECATED
  SoMaterialBinding *mb;
#endif 
 private:
 
  // Copy Constructor Forbidden
  SoLineHighlightRenderAction( const SoLineHighlightRenderAction& ) : SoHighlightRenderAction(){};
 
  void constructorCommon();
 
  SoRef<SoGroup> m_preTraversalNode;
  SoBaseColor* m_baseColor;
  SoDrawStyle* m_drawStyle;
  SoRef<SoSwitch> m_alwaysVisible;
};
 
#endif /* _SO_LINE_HIGHLIGHT_RENDER_ACTION_ */