> For the complete documentation index, see [llms.txt](https://docs.enercalc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enercalc.com/e3d-training-manual/building-the-model/general-modeling-theory/editing-model-geometry/rotate.md).

# Rotate

How to rotate selected nodes and their connected elements about a specified axis, with an option to merge duplicates.

**Modify > Rotate** acts on selected nodes and allows them and their connected members, shells and bricks to be rotated by the specified angle about an axis located by user-specified coordinates.

It has an option to allow nodes and elements to be merged. When the option is selected to Merge nodes and elements, if a copied node, member, or shell falls exactly on top of another node, member, or shell, the program will automatically eliminate the duplicate to avoid problems with model geometry.

![](https://3750289988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlRZtG5Ynp58kYzLHYbR7%2Fuploads%2Fgit-blob-d3c7dd964c689e35a159d47eebdb98a9b6ad8b2d%2FMove%20end.jpg?alt=media)

leads to

![](https://3750289988-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FlRZtG5Ynp58kYzLHYbR7%2Fuploads%2Fgit-blob-bb72d86dc4a335f0ffe32d3eae57062dc7494d72%2FRotate%20end.jpg?alt=media)


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