Swapping the diagonals between triangular elements

Use the Swap Diagonals command to exchange the location of the common edge, or diagonal, between adjacent triangular elements. You can use this command to quickly modify elements.

Adjacent triangular elements.	New location of the diagonal after using the Swap Diagonals command.

Where do I find it?

Application	Pre/Post
Prerequisite	A FEM file as the displayed part and work part
Command Finder	Swap Diagonals

How do I

Reset node and element IDs

Learn more

Manually creating elements

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Open duct end meshing for acoustics

Combining triangular elements

Modifying element order

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Modifying element connectivity

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Locking and unlocking a mesh

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Swapping the diagonals between triangular elements, Simcenter 3D 2021.1 Series

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