DGtal::functors::ShapeGeometricFunctors Namespace Reference

Data Structures
struct	ShapePositionFunctor
	Aim: A functor RealPoint -> Quantity that returns the position of the point itself. More...
struct	ShapeNormalVectorFunctor
	Aim: A functor RealPoint -> Quantity that returns the normal vector at given point. More...
struct	ShapeMeanCurvatureFunctor
	Aim: A functor RealPoint -> Quantity that returns the mean curvature at given point. More...
struct	ShapeGaussianCurvatureFunctor
	Aim: A functor RealPoint -> Quantity that returns the gaussian curvature at given point. More...
struct	ShapeFirstPrincipalCurvatureFunctor
	Aim: A functor RealPoint -> Quantity that returns the first principal curvature at given point (i.e. smallest principal curvature). More...
struct	ShapeSecondPrincipalCurvatureFunctor
	Aim: A functor RealPoint -> Quantity that returns the second principal curvature at given point (i.e. greatest principal curvature). More...
struct	ShapeFirstPrincipalDirectionFunctor
	Aim: A functor RealPoint -> RealVector that returns the first principal direction at given point (i.e. direction of smallest principal curvature). More...
struct	ShapeSecondPrincipalDirectionFunctor
	Aim: A functor RealPoint -> RealVector that returns the second principal direction at given point (i.e. direction of second/greatest principal curvature). More...
struct	ShapePrincipalCurvaturesAndDirectionsFunctor
	Aim: A functor RealPoint -> (Scalar,Scalar,RealVector,RealVector that returns the principal curvatures and the principal directions as a tuple at given point (k1,k2,d1,d2). More...