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Removed Abs and LowClampToZero and added comments

This commit is contained in:
Paolo Cignoni 2005-11-12 18:10:35 +00:00
parent a6b312715b
commit bb91241d14
1 changed files with 5 additions and 10 deletions
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15
wrap/utils.h
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@ -25,6 +25,9 @@
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$Log: not supported by cvs2svn $
Revision 1.2 2005/09/29 22:22:59 m_di_benedetto
Added classes GetBox3Functor and GetBarycenter3Functor.
Revision 1.1 2005/09/28 20:01:35 m_di_benedetto
First Commit.
@ -60,6 +63,8 @@ public:
return (t);
}
};
/// Helper class used to build in a easy way a functor that gives the bbox of a face
/// used mainly in the aabbtree that require such a functor as a parameter
class GetBox3Functor {
public:
@ -79,16 +84,6 @@ public:
}
};
template <class SCALARTYPE>
inline Point3<SCALARTYPE> Abs(const Point3<SCALARTYPE> & p) {
return (Point3<SCALARTYPE>(math::Abs(p[0]), math::Abs(p[1]), math::Abs(p[2])));
}
template <class SCALARTYPE>
inline Point3<SCALARTYPE> LowClampToZero(const Point3<SCALARTYPE> & p) {
return (Point3<SCALARTYPE>(math::Max(p[0], (SCALARTYPE)0), math::Max(p[1], (SCALARTYPE)0), math::Max(p[2], (SCALARTYPE)0)));
}
} // end namespace vcg
#endif // #ifndef __VCGLIB_WRAPUTILS_H