How to identify and/or manipulate non-timestamped geometry? - NXOpen

[magnuswamble]

Hi, I am trying to write an NXOpen program to grab two splines that are non-timestamped and bring them into a new workpart using NXOpen. I can't seem to find a way to identify them consistently within code without using selection stickiness. Does anyone have any ideas?

 

[cowski]

What makes them unique in the file? How do you know which splines to use when you do this process manually? Are they the only 2 splines in the part? On a certain layer? Are they a certain color? Used to create a certain feature? If they have a certain property that makes them unique, you can use that. If no such property exists that you can make use of, you could manually add an attribute to each, then use that attribute in your program to identify the desired splines.

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