building_blocks.point.start.edge
Syntax
- ep = building_blocks.point.start.edge(pp)
Get the first edge in a list. The list comprises edges connected to the point p.
Returns: ep - start edge pointer Arguments: pp - point pointer This function and related functions (
building_blocks.point.start.index
,building_blocks.edge.next.edge
,building_blocks.edge.next.index
) can be used together to loop through the edges connected to a point.
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