SoLineDetail.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 : VSG (MMM YYYY)
**=======================================================================*/
 
 
#ifndef _SO_LINE_DETAIL_
#define _SO_LINE_DETAIL_
 
#include <Inventor/details/SoPointDetail.h>
 
//
//  Class: SoLineDetail
//
//  Detail information about vertex-based shapes made of line
//  segments. It adds indices of various items that vary among lines,
//  segments, and vertices.
//
 
class  SoLineDetail : public SoDetail {
 
  SO_DETAIL_HEADER(SoLineDetail);
 
 public:
  SoLineDetail();
  virtual ~SoLineDetail();
 
  const SoPointDetail *       getPoint0() const       { return &point[0]; }
  const SoPointDetail *       getPoint1() const       { return &point[1]; }
 
  const SoPointDetail *           getPoint(int32_t i) const ;
 
  int32_t                     getLineIndex() const    { return lineIndex; }
 
  int32_t                     getPartIndex() const    { return partIndex; }
 
  virtual SoDetail* copy() const;
 
 private:
  // Copies a point detail from the given detail
  void                        setPoint0(const SoPointDetail *pd);
  void                        setPoint1(const SoPointDetail *pd);
  void                        setPoint(int32_t index, const SoPointDetail *pd);
 
  // Return a pointer to the point details.
  SoPointDetail *             getPoints()             { return &point[0]; }
 
  // Sets the line index and part index
  void                        setLineIndex(int32_t i) { lineIndex = i; }
  void                        setPartIndex(int32_t i) { partIndex = i; }
 
  void    setLineIndex(long i)                                // System long
    { setLineIndex ((int32_t) i); }
 
  void    setPartIndex(long i)                                // System long
    { setPartIndex ((int32_t) i); }
 
 private:
 
  SoLineDetail( const SoLineDetail& lineDetail );
  SoLineDetail& operator=( const SoLineDetail& lineDetail );
  void copy( const SoLineDetail& lineDetail );
  SoPointDetail* getPoint_(int32_t i) const;
 
  static void                 initClass();
  static void                 exitClass();
 
 private:
  SoPointDetail               point[2];
  int32_t                     lineIndex, partIndex;
 
};
 
#endif /* _SO_LINE_DETAIL_ */