SoFaceDetail.h

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/*=======================================================================
** Author      : Thaddeus Beier (MMM yyyy)
** Modified by : Dave Immel (MMM yyyy)
** Modified by : Howard Look (MMM yyyy)
**=======================================================================*/
/*=======================================================================
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**=======================================================================*/
/*=======================================================================
** Modified by : Martial Bonaventure (Nov 2010)
**=======================================================================*/
 
 
#ifndef _SO_FACE_DETAIL_
#define _SO_FACE_DETAIL_
 
#include <Inventor/details/SoPointDetail.h>
class SoFaceDetailImpl;
 
//
//  Class: SoFaceDetail
//
//  Detail information about vertex-based shapes made of faces. It
//  adds indices of various items that vary among faces and vertices.
//
 
class  SoFaceDetail : public SoDetail {
 
  SO_DETAIL_HEADER(SoFaceDetail);
 
 public:
  SoFaceDetail();
  virtual ~SoFaceDetail();
 
  int32_t                     getNumPoints() const;
 
  const SoPointDetail *       getPoint(int i) const;
 
  int32_t                     getFaceIndex() const;
 
  int32_t                     getPartIndex() const;
 
  virtual SoDetail* copy() const;
 
 private:
  // Sets the number of points in the face and allocates room for the points
  void                        setNumPoints(int32_t num);
 
  // Copies a point detail from the given detail
  void                        setPoint(int32_t index, const SoPointDetail *pd);
 
  // Sets the face index and part index
  void                        setFaceIndex(int32_t i);
  void                        setPartIndex(int32_t i);
 
  // Return a pointer to the point details.
  SoPointDetail *             getPoints();
 
  void    setNumPoints(long num)                              // System long
    { setNumPoints ((int32_t) num); }
 
  void    setPoint(long index, const SoPointDetail *pd)       // System long
    { setPoint ((int32_t) index, pd); }
 
  void    setFaceIndex(long i)                                // System long
    { setFaceIndex ((int32_t) i); }
 
  void    setPartIndex(long i)                                // System long
    { setPartIndex ((int32_t) i); }
 
 private:
  SoFaceDetail( const SoFaceDetail& faceDetail );
  SoFaceDetail& operator=( const SoFaceDetail& faceDetail );
  void copy( const SoFaceDetail& faceDetail );
  SoPointDetail *       getPoint_(int i) const;
 
  static void                 initClass();
  static void                 exitClass();
 
 private:
   SoFaceDetailImpl*          m_impl;
 
};
 
#endif /* _SO_FACE_DETAIL_ */