# building_blocks.edge.cp.localu

Syntax

f = building_blocks.edge.cp.localu(ep,i)

Get a local edge coordinate of a control point. The return value is 1D, a float number from 0.0 to 1.0. The control point index must be in the range 1 to building_blocks.edge.cp.size.

Returns: f - local edge coordinate ep - edge pointer i - control point index