Stitching free edges in the mesh

The Stitch Free Edges tool merges nodes that are part of a free edge, so that all edges are connected properly.

1. Click (Mesh tab > Mesh Repair panel > Stitch Free Edges).
2. Select the nodes that are part of the free edges you want to stitch together.
   Tip: In most cases, selecting all the nodes in the model works well. Only the nodes that are part of a free edge will be merged.
3. Choose the tolerance you want to use. The tolerance is the distance between the nodes that will be merged. The default tolerance is based on the global edge length internally. You can specify an alternative tolerance if you wish.
4. Click Apply. The selected nodes that define free edges will be connected automatically.