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TexCoordAttrib.hh
1 /*===========================================================================*\
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3  * OpenVolumeMesh *
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34 
35 /*===========================================================================*\
36  * *
37  * $Revision: 36 $ *
38  * $Date: 2012-01-10 18:00:06 +0100 (Di, 10 Jan 2012) $ *
39  * $LastChangedBy: kremer $ *
40  * *
41 \*===========================================================================*/
42 
43 #ifndef TEXCOORDATTRIB_HH_
44 #define TEXCOORDATTRIB_HH_
45 
46 #include <cassert>
47 
48 #include "../Core/OpenVolumeMeshHandle.hh"
49 #include "OpenVolumeMeshStatus.hh"
50 #include "../Core/PropertyDefines.hh"
51 #include "../Core/TopologyKernel.hh"
52 
53 namespace OpenVolumeMesh {
54 
55 //== CLASS DEF ================================================================
56 
57 template <class TexCoordT>
59 public:
60 
61  TexCoordAttrib(TopologyKernel& _kernel, const TexCoordT _def = TexCoordT());
62 
63  virtual ~TexCoordAttrib();
64 
65  //==================
66  // Vertices
67  //==================
68  const TexCoordT& operator[](const VertexHandle& _h) const {
69  assert((unsigned int)_h.idx() < kernel_.n_vertices());
70  return vtexcoord_prop_[_h.idx()];
71  }
72 
73  TexCoordT& operator[](const VertexHandle& _h) {
74  assert((unsigned int)_h.idx() < kernel_.n_vertices());
75  vertex_texcoords_available_ = true;
76  return vtexcoord_prop_[_h.idx()];
77  }
78 
79  bool vertex_texcoords_available() { return vertex_texcoords_available_; }
80 
81  void clear_vertex_texcoords();
82 
83 
84 private:
85 
86  VertexPropertyT<TexCoordT> vtexcoord_prop_;
87 
88  TopologyKernel& kernel_;
89 
90  bool vertex_texcoords_available_;
91 
92  TexCoordT default_texcoord_;
93 
94 };
95 
96 } // Namespace OpenVolumeMesh
97 
98 #if defined(INCLUDE_TEMPLATES) && !defined(TEXCOORDATTRIBT_CC)
99 #include "TexCoordAttribT.cc"
100 #endif
101 
102 #endif /* TEXCOORDATTRIB_HH_ */
virtual size_t n_vertices() const
Get number of vertices in mesh.