TriangleSetGeometryAlgorithms.h File Reference

#include <sofa/component/topology/EdgeSetGeometryAlgorithms.h>

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Data Structures
class	sofa::component::topology::TriangleSetGeometryAlgorithms< DataTypes >
	A class that provides geometry information on an TriangleSet. More...
Namespaces
namespace	sofa
	Main SOFA namespace.
namespace	sofa::component
	Implementation of components.
namespace	sofa::component::topology
Typedefs
typedef BaseMeshTopology::SeqTriangles	sofa::component::topology::SeqTriangles
typedef BaseMeshTopology::VertexTriangles	sofa::component::topology::VertexTriangles
typedef BaseMeshTopology::EdgeTriangles	sofa::component::topology::EdgeTriangles
typedef BaseMeshTopology::TriangleEdges	sofa::component::topology::TriangleEdges
Functions
template<class Real >
bool	sofa::component::topology::is_point_in_triangle (const Vec< 3, Real > &p, const Vec< 3, Real > &a, const Vec< 3, Real > &b, const Vec< 3, Real > &c)
	Test for REAL if a point p is in a triangle indexed by (a,b,c).
template<class Real >
bool	sofa::component::topology::is_point_in_halfplane (const Vec< 3, Real > &p, unsigned int e0, unsigned int e1, const Vec< 3, Real > &a, const Vec< 3, Real > &b, const Vec< 3, Real > &c, unsigned int ind_p0, unsigned int ind_p1, unsigned int ind_p2)
	Test if a point p is in the right halfplane.
void	sofa::component::topology::snapping_test_triangle (double epsilon, double alpha0, double alpha1, double alpha2, bool &is_snap_0, bool &is_snap_1, bool &is_snap_2)
void	sofa::component::topology::snapping_test_edge (double epsilon, double alpha0, double alpha1, bool &is_snap_0, bool &is_snap_1)
template<class Real >
Real	sofa::component::topology::areaProduct (const Vec< 3, Real > &a, const Vec< 3, Real > &b)
	Cross product for 3-elements vectors.
template<class Real >
Real	sofa::component::topology::areaProduct (const defaulttype::Vec< 2, Real > &a, const defaulttype::Vec< 2, Real > &b)
	area from 2-elements vectors.
template<class Real >
Real	sofa::component::topology::areaProduct (const defaulttype::Vec< 1, Real > &, const defaulttype::Vec< 1, Real > &)
	area for 1-elements vectors.