SoNurbsPropertyElement.h

/*=======================================================================
 *** 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) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Author      : R. ALBOU (Jun 1998)
**=======================================================================*/
 
                                                             /* include files */
#ifndef  _SO_NURBS_PROPERTY_ELEMENT_
#define  _SO_NURBS_PROPERTY_ELEMENT_
 
#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/nodes/SoNurbsProperty.h>
 
#include <Inventor/SbColor.h>
SoEXTENDER_Documented class  SoNurbsPropertyElement : public SoReplacedElement {
 
  SO_ELEMENT_HEADER(SoNurbsPropertyElement) ;
 public:
 
  enum DrawStyle {
    NORMAL                      = 0x01,
    BOUNDARIES_AND_TRIM_CURVES  = 0x02,
    CENTRAL_ISO_PARAM_CURVES    = 0x04
  } ;
 
  static void set(SoState *state, SoNode *node, DrawStyle drawStyleMask, 
          int numSamplePoints, const SbColor &color, 
          u_short isoParamCurvesPattern,
          SoNurbsProperty::TessellationType tessType,
          float tessDistance, float tessAngle);
  static void  get(SoState *state, DrawStyle &drawStyleMask, int &numSamplePoints, 
           SbColor &color, u_short &isoParamCurvesPattern,
           SoNurbsProperty::TessellationType &tessType,
           float &tessDistance, float &tessAngle);
 
  static void getDefault(DrawStyle &drawStyleMask, int &numSamplePoints, 
             SbColor &color, u_short &isoParamCurvesPattern,
             SoNurbsProperty::TessellationType &tessType,
             float &tessDistance, float &tessAngle);
 
private:
 
  virtual void init(SoState *state);
 
 private:
  // Initializes the SoNurbsPropertyElement class
  static void initClass() ;
  static void exitClass() ;
 
 private:
  DrawStyle m_drawStyleMask         ;
  int       m_numSamplePoints       ;
  SbColor   m_color                 ;
  u_short   m_isoParamCurvesPattern ;
  SoNurbsProperty::TessellationType m_tessType;
  float m_tessDistance;
  float m_tessAngle;
 
 private:
  virtual ~SoNurbsPropertyElement() ;
} ;
 
#endif /* _SO_NURBS_PROPERTY_ELEMENT_ */