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added curvature direction

This commit is contained in:
ganovelli 2012-03-28 11:56:10 +00:00
parent 9d37776dd6
commit 749f67c3b6
1 changed files with 39 additions and 34 deletions
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73
vcg/simplex/vertex/component.h
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@ -36,41 +36,16 @@ All the Components that can be added to a vertex should be defined in the namesp
*/
/*-------------------------- Curvature ----------------------------------*/
/*------------------------- Base Classes -----------------------------------------*/
template <class S>
struct CurvatureDirBaseType{
typedef Point3<S> VecType;
typedef S ScalarType;
CurvatureDirBaseType () {}
Point3<S>max_dir,min_dir; // max and min curvature direction
S k1,k2;// max and min curvature values
};
template <class A, class TT> class Curvature: public TT {
public:
typedef Point2<A> CurvatureType;
typedef typename CurvatureType::ScalarType ScalarType;
ScalarType &Kh(){ return _hk[0];}
ScalarType &Kg(){ return _hk[1];}
const ScalarType &cKh() const { return _hk[0];}
const ScalarType &cKg() const { return _hk[1];}
static bool HasCurvature() { return true; }
static bool IsCurvatureEnabled(typename TT::VertexType *) { return true; }
static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvature"));TT::Name(name);}
private:
Point2<A> _hk;
};
template <class T> class Curvaturef: public Curvature< float, T> {
public: static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvaturef"));T::Name(name);}
};
template <class T> class Curvatured: public Curvature<double , T> {
public: static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvatured"));T::Name(name);}
};
template <class S>
struct CurvatureDirBaseType{
typedef Point3<S> VecType;
typedef S ScalarType;
CurvatureDirBaseType () {}
Point3<S>max_dir,min_dir; // max and min curvature direction
S k1,k2;// max and min curvature values
};
/*------------------------- EMPTY CORE COMPONENTS -----------------------------------------*/
@ -350,6 +325,34 @@ template <class TT> class Qualityd: public Quality<double, TT> {
public: static void Name(std::vector<std::string> & name){name.push_back(std::string("Qualityd"));TT::Name(name);}
};
/*-------------------------- Curvature ----------------------------------*/
template <class A, class TT> class Curvature: public TT {
public:
typedef Point2<A> CurvatureType;
typedef typename CurvatureType::ScalarType ScalarType;
ScalarType &Kh(){ return _hk[0];}
ScalarType &Kg(){ return _hk[1];}
const ScalarType &cKh() const { return _hk[0];}
const ScalarType &cKg() const { return _hk[1];}
static bool HasCurvature() { return true; }
static bool IsCurvatureEnabled(typename TT::VertexType *) { return true; }
static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvature"));TT::Name(name);}
private:
Point2<A> _hk;
};
template <class T> class Curvaturef: public Curvature< float, T> {
public: static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvaturef"));T::Name(name);}
};
template <class T> class Curvatured: public Curvature<double , T> {
public: static void Name(std::vector<std::string> & name){name.push_back(std::string("Curvatured"));T::Name(name);}
};
/*-------------------------- Curvature Direction ----------------------------------*/
@ -508,6 +511,8 @@ private:
int _zp ;
};
} // end namespace vert
}// end namespace vcg
#endif