NX Realize Shape > Creating subdivision models > Extract Cage Polyline dialog box
Extract Cage Polyline dialog box
Curve
Select Curve
Lets you select curves and edges of non-cage geometry.
Segments
Number of Segments
Lets you specify how many polyline segments are used for each selected non-linear curve.
Lines use only one segment.
Settings
Input Curves
Specifies the original curves.
- Hide
Hides the original curves.
- Keep
Keeps the original curves displayed.
- Delete
Deletes the original curves.
How do I
- Create half a shaped tube using extract polyline
Learn more
- Extract Cage Polyline
Extract Cage Polyline dialog box, NX 2212 Series © 2023 Siemens
Source: https://docs.sw.siemens.com/en-US/product/209349590/doc/PL20220512394070742.xid851385/html/xid1123951/xid868477/xid868481 · retrieved 2026-07-10