BezierCurveT.hh

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//=============================================================================
//
//  CLASS BezierCurveT
//
//=============================================================================
 
 
#ifndef ACG_BEZIERCURVE_HH
#define ACG_BEZIERCURVE_HH
 
 
//== INCLUDES =================================================================
 
 
#include "VectorT.hh"
#include <vector>
 
 
//== NAMESPACES  ==============================================================
 
 
namespace ACG {
 
 
//== CLASS DEFINITION =========================================================
 
 
template <class Point>
class BezierCurveT : public std::vector<Point>
{
public:
 
  typedef typename Point::value_type  Scalar;
  typedef BezierCurveT<Point>         Self;
  typedef std::vector<Point>          Base;
 
 
  BezierCurveT() {}
 
  ~BezierCurveT() {}
 
 
  unsigned int degree() const { return Base::size()-1; }
 
 
  Point operator()(Scalar _t) const;
 
 
  void subdivide(Scalar _t, Self& _curve0, Self& _curve1) const;
 
};
 
 
//=============================================================================
} // namespace ACG
//=============================================================================
#if defined(INCLUDE_TEMPLATES) && !defined(ACG_BEZIERCURVE_C)
#define ACG_BEZIERCURVE_TEMPLATES
#include "BezierCurveT_impl.hh"
#endif
//=============================================================================
#endif // ACG_BEZIERCURVE_HH defined
//=============================================================================