2 puts "================"
4 puts "================"
6 ###############################################
7 ## exception while do segment operation on BSpline curve.
8 ###############################################
10 restore [locate_data_file OCC141.draw] result
11 #### checkshape res # not a topological shape
13 segment result -4.76283758432072e-05 1.06458532027221
15 #let's the segment is displaied only