SoMFVec2f.h

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/*=======================================================================
 * Copyright 1991-1996, Silicon Graphics, Inc.
 * ALL RIGHTS RESERVED
 *
 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
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 * 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
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**=======================================================================*/
/*=======================================================================
** Author      : Paul S. Strauss (MMM yyyy)
**=======================================================================*/
/*=======================================================================
 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
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 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
 ***                      ALL RIGHTS RESERVED                                       ***
**=======================================================================*/
/*=======================================================================
** Modified by : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef  _SO_MF_VEC2F_
#define  _SO_MF_VEC2F_
 
#include <Inventor/fields/SoSubField.h>
#include <Inventor/SbLinear.h>
 
//
//  SoMFVec2f subclass of SoMField.
//
 
class  SoMFVec2f : public SoMField {
  // Use standard field stuff
  SO_MFIELD_HEADER(SoMFVec2f, SbVec2f, const SbVec2f &);
  
  SO_MFIELD_SETVALUESPOINTER_HEADER(float);
  SO_MFIELD_SETVALUESPOINTER_HEADER(SbVec2f);
  SO_FIELD_SUPPORT_MEMOBJ();
 
    public:
  //
  // Some additional convenience functions:
  //
  
  void setValues(int start, int num, const float xy[][2]);
  
  void set1Value(int index, float x, float y);
  
  void set1Value(int index, const float xy[2]);
  
  void setValue(float x, float y);
  
  void setValue(const float xy[2]);
  
  void set1Value(int index, const SbVec2d &vec2d);
  
  void setValue(const SbVec2d &vec2d);
  
  void setValues(int start, int num, const SbVec2d *vec2d);
  
 private:
  static void initClass();
  static void exitClass();
  virtual void writeBinaryValues(SoOutput*, int , int ) const;
  virtual SbBool readBinaryValues( SoInput*, int, int );
 
 private:
  virtual void writeBinaryValues(SoOutput *out) const;
  virtual SbBool readBinaryValues(SoInput *in, int numToRead);
 
};
 
#endif /* _SO_MF_VEC2F_ */