building_blocks.point.start.index
Syntax
- i = building_blocks.point.start.index(p)
Get the index of this point on the first edge in the list of edges connected to this point.
Returns: i - start edge index. Arguments: pp - point) pointer. This function and related functions (
building_blocks.point.start.edge
,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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