gsSurfMesh::Halfedge Struct Reference

Detailed Description

this type represents a halfedge (internally it is basically an index)

See Also

Vertex, Edge, Face

Inheritance diagram for gsSurfMesh::Halfedge:

Collaboration diagram for gsSurfMesh::Halfedge:

Public Member Functions
	Halfedge (int _idx=-1)
	default constructor (with invalid index)
int	idx () const
	Get the underlying index of this handle.
bool	is_valid () const
	return whether the handle is valid, i.e., the index is not equal to -1.
bool	operator!= (const Base_handle &_rhs) const
	are two handles different?
bool	operator< (const Base_handle &_rhs) const
	compare operator useful for sorting handles
bool	operator== (const Base_handle &_rhs) const
	are two handles equal?
void	reset ()
	reset handle to be invalid (index=-1)