linesegment.h

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#ifndef _DXF2VRML_LINE_SEGMENT_
#define _DXF2VRML_LINE_SEGMENT_

#include <dime/util/Linear.h>
class dxfLayerData;

class dxfLineSegment 
{
public:
  void set(const dimeVec3f &p0, const dimeVec3f &p1,
           const dxfdouble startWidth, const dxfdouble endwidth,
           const dxfdouble thickness);
  void convert(dxfLineSegment *prev, dxfLineSegment *next,
               dxfLayerData *data, dimeMatrix *matrix);
  
private:

  void calculate_v();
  void calculate_connect(dxfLineSegment *next);
  
  dimeVec3f p[2];
  dxfdouble w[2];
  dxfdouble thickness;
  dxfLineSegment *prev;
  dimeVec3f e;
  dimeVec3f dir;
  dimeVec3f wdir;

  // calculated pts
  int flags;
  dimeVec3f v[4];
  dimeVec3f connect[4];
};


#endif // _DXF2VRML_LINE_SEGMENT_