building_blocks.edge.start.face

Syntax

fp = building_blocks.edge.start.face(ep)

Get the first face in a list. The list comprises all the faces connected to the edge ep.

Returns:

fp - first face pointer

Arguments:

ep - edge pointer

This function and related functions (building_blocks.edge.start.index, building_blocks.face.next.face, building_blocks.face.next.index) can be used together to loop through the faces connected to a point.