# Tree structure - Items

**URL:** <https://discourse.mcneel.com/t/tree-structure-items/141083>\
**Category:** Grasshopper\
**Tags:** windows\
**Created:** [April 14, 2022, 12:11am UTC](https://discourse.mcneel.com/t/tree-structure-items/141083 "2022-04-14T00:11:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Manoochehr\_a](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/manoochehr_a/32/60170_2.png) [@Manoochehr\_a](https://discourse.mcneel.com/u/Manoochehr_a)\
**Post date:** [April 14, 2022, 12:11am UTC](https://discourse.mcneel.com/t/tree-structure-items/141083/1 "2022-04-14T00:11:36Z")

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Any solution to make below code easier for me.

 ![image](https://global.discourse-cdn.com/mcneel/uploads/default/original/4X/1/c/c/1cce2e378b7f89d5c822bd322a8e11017025aef8.png)

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**Author:** ![ShynnSup](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/shynnsup/32/767220_2.png) [@ShynnSup](https://discourse.mcneel.com/u/ShynnSup)\
**Post date:** [April 14, 2022, 12:36am UTC](https://discourse.mcneel.com/t/tree-structure-items/141083/2 "2022-04-14T00:36:00Z")

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Yes, try component ‘Flip Matrix’ and then connect your Polyline.

Also, upload your definition, with internalized geometry, nothing can be done from a screenshot.