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Intersection_sphere_sphere added

This commit is contained in:
ganovelli 2006-09-14 08:39:07 +00:00
parent 8d63662955
commit cba93abba3
1 changed files with 10 additions and 0 deletions
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10
vcg/space/intersection3.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $ $Log: not supported by cvs2svn $
Revision 1.25 2006/06/06 14:35:31 zifnab1974
Changes for compilation on linux AMD64. Some remarks: Linux filenames are case-sensitive. _fileno and _filelength do not exist on linux
Revision 1.24 2006/06/01 08:38:02 pietroni Revision 1.24 2006/06/01 08:38:02 pietroni
Added functions: Added functions:
@ -629,6 +632,11 @@ bool Intersection_Triangle_Box( vcg::Box3<ScalarType> &bbox,
return false; return false;
} }
template <class SphereType>
bool Intersection_Sphere_Sphere( const SphereType & s0,const SphereType & s1){
return (s0.Center()-s1.Center()).SquaredNorm() < (s0.Radius()+s1.Radius())*(s0.Radius()+s1.Radius());
}
template<class T> template<class T>
bool Intersection (const Plane3<T> & plane0, const Plane3<T> & plane1, bool Intersection (const Plane3<T> & plane0, const Plane3<T> & plane1,
Line3<T> & line) Line3<T> & line)
@ -693,6 +701,8 @@ public:
}; };
/*@}*/ /*@}*/
} // end namespace } // end namespace