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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