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NormalConeT.hh
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41
42
43 /*===========================================================================*\
44 * *
45 * $Revision$ *
46 * $Date$ *
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48 \*===========================================================================*/
49
50
51
52
53 //=============================================================================
54 //
55 // CLASS NormalCone
56 //
57 //=============================================================================
58
59
60 #ifndef OPENMESH_NORMALCONE_HH
61 #define OPENMESH_NORMALCONE_HH
62
63
64 //== INCLUDES =================================================================
65
66
67 #include <OpenMesh/Core/Geometry/VectorT.hh>
68
69
70 //== NAMESPACES ===============================================================
71
72
73 namespace OpenMesh {
74
75
76 //== CLASS DEFINITION =========================================================
77
78
85 template <typename Scalar>
86 class NormalConeT
87 {
88 public:
89
90 // typedefs
91 typedef VectorT<Scalar, 3> Vec3;
92
93
95 NormalConeT() {}
96
98 NormalConeT(const Vec3& _center_normal, Scalar _angle=0.0);
99
101 Scalar max_angle(const Vec3&) const;
102
104 Scalar max_angle(const NormalConeT&) const;
105
107 void merge(const NormalConeT&);
108
110 const Vec3& center_normal() const { return center_normal_; }
111
113 inline Scalar angle() const { return angle_; }
114
115 private:
116
117 Vec3 center_normal_;
118 Scalar angle_;
119 };
120
121
122 //=============================================================================
123 } // namespace OpenMesh
124 //=============================================================================
125 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_NORMALCONE_C)
126 #define OPENMESH_NORMALCONE_TEMPLATES
127 #include "NormalConeT.cc"
128 #endif
129 //=============================================================================
130 #endif // OPENMESH_NORMALCONE_HH defined
131 //=============================================================================
132
OpenMesh
Definition: MeshItems.hh:64
OpenMesh::NormalConeT::max_angle
Scalar max_angle(const Vec3 &) const
return max. distance (radians) unit vector to cone (distant side)
Definition: NormalConeT.cc:97
OpenMesh::NormalConeT::angle
Scalar angle() const
returns size of cone (radius in radians)
Definition: NormalConeT.hh:113
OpenMesh::VectorT< Scalar, 3 >
OpenMesh::NormalConeT::NormalConeT
NormalConeT()
default constructor (not initialized)
Definition: NormalConeT.hh:95
OpenMesh::NormalConeT
Definition: NormalConeT.hh:86
OpenMesh::NormalConeT::merge
void merge(const NormalConeT &)
merge _cone; this instance will then enclose both former cones
Definition: NormalConeT.cc:128
OpenMesh::NormalConeT::center_normal
const Vec3 & center_normal() const
returns center normal
Definition: NormalConeT.hh:110