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Added #ifdefs to guarantee that ComputeNormal would be defined only once

This commit is contained in:
Paolo Cignoni 2007-01-13 00:25:36 +00:00
parent 9ba5050193
commit bcc7bb0c83
1 changed files with 11 additions and 2 deletions
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13
vcg/simplex/face/base.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.40 2007/01/11 10:13:11 cignoni
Rewrote the template of ComputeNormal functions to a more readable form.
Revision 1.39 2006/07/12 12:14:31 zifnab1974 Revision 1.39 2006/07/12 12:14:31 zifnab1974
changes for compilation on linux. Not sure about using either SphereOfTriangle or SphereOfTetra, please check. changes for compilation on linux. Not sure about using either SphereOfTriangle or SphereOfTetra, please check.
@ -1250,6 +1253,11 @@ inline void Nexts( BaseFaceType *&f,int &z )
}; //end Class }; //end Class
#ifndef __VCG_FACE_BASE_SINGLE
#define __VCG_FACE_BASE_SINGLE
// Note that while the whole file can be included more than once, this portion of the file MUST be included once
/// Calculate the normal to the face, the value is store in the field _n of the face /// Calculate the normal to the face, the value is store in the field _n of the face
namespace face namespace face
{ {
@ -1260,10 +1268,11 @@ void ComputeNormal(FaceType &f) { f.N() = vcg::Normal< FaceType >(f); }
template <class FaceType> template <class FaceType>
void ComputeNormalizedNormal(FaceType &f) { f.N() = vcg::NormalizedNormal< FaceType >(f); } void ComputeNormalizedNormal(FaceType &f) { f.N() = vcg::NormalizedNormal< FaceType >(f); }
} } // end namespace face
//@} //@}
#endif
} // end namespace } // end namespace vcg
#endif #endif