SimplexTree.vertex_collapse

SimplexTree.SimplexTree.vertex_collapse(u, v, w)

Maps a pair of vertices into a single vertex.

Parameters

Name	Type	Description	Default
u	int	the first vertex in the free pair.	required
v	int	the second vertex in the free pair.	required
w	int	the target vertex to collapse to.	required

Returns

Name	Type	Description
collapsed	bool	whether the collapse was performed.