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TriMeshT.cc
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49 
50 //=============================================================================
51 //
52 // CLASS TriMeshT - IMPLEMENTATION
53 //
54 //=============================================================================
55 
56 
57 #define OPENMESH_TRIMESH_C
58 
59 
60 //== INCLUDES =================================================================
61 
62 
63 #include <OpenMesh/Core/Mesh/TriMeshT.hh>
65 #include <vector>
66 
67 
68 //== NAMESPACES ==============================================================
69 
70 
71 namespace OpenMesh {
72 
73 
74 //== IMPLEMENTATION ==========================================================
75 
76 template <class Kernel>
79 calc_face_normal(FaceHandle _fh) const
80 {
81  assert(this->halfedge_handle(_fh).is_valid());
82  ConstFaceVertexIter fv_it(this->cfv_iter(_fh));
83 
84  const Point& p0(this->point(*fv_it)); ++fv_it;
85  const Point& p1(this->point(*fv_it)); ++fv_it;
86  const Point& p2(this->point(*fv_it));
87 
88  return PolyMesh::calc_face_normal(p0, p1, p2);
89 }
90 
91 //=============================================================================
92 } // namespace OpenMesh
93 //=============================================================================
Kernel::ConstFaceVertexIter ConstFaceVertexIter
Circulator.
Definition: PolyMeshT.hh:180
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:115
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:87
Normal calc_face_normal(FaceHandle _fh) const
Definition: TriMeshT.cc:79