NormalConeT.hh

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//=============================================================================
//
//  CLASS NormalCone
//
//=============================================================================


#ifndef OPENMESH_NORMALCONE_HH
#define OPENMESH_NORMALCONE_HH


//== INCLUDES =================================================================


#include <OpenMesh/Core/Geometry/VectorT.hh>
#include <OpenMesh/Core/Utils/vector_traits.hh>


//== NAMESPACES ===============================================================


namespace OpenMesh {


//== CLASS DEFINITION =========================================================


template <typename Vector>
class NormalConeT
{
public:

  // typedefs
  typedef typename vector_traits<Vector>::value_type Scalar;
  typedef Vector Vec3;


  NormalConeT() {}

  NormalConeT(const Vec3& _center_normal, Scalar _angle=0.0);

  Scalar max_angle(const Vec3&) const;

  Scalar max_angle(const NormalConeT&) const;

  void merge(const NormalConeT&);

  const Vec3& center_normal() const { return center_normal_; }

  inline Scalar angle() const { return angle_; }

private:

  Vec3    center_normal_;
  Scalar  angle_;
};


//=============================================================================
} // namespace OpenMesh
//=============================================================================
#if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_NORMALCONE_C)
#define OPENMESH_NORMALCONE_TEMPLATES
#include "NormalConeT_impl.hh"
#endif
//=============================================================================
#endif // OPENMESH_NORMALCONE_HH defined
//=============================================================================