To open the Tools window for
Replace Faces, from the
Geometry toolbar,
Defeaturing and Repair (
) menu, select
Replace Faces (
). You can also right-click the
Geometry node and select the same option from the context menu.
In the Heal method list, select the method to use for covering the wounds after deleting the faces to be replaced:
Create capping faces means that new faces are generated based on the edges surrounding each wound, while
Extend adjacent faces means that the adjacent faces are grown or shrunk to heal the wounds. Select the
Heal as through hole check box if you have selected faces that make up a hole that you want to delete and replace.
When you click the Replace Selected button, the program deletes and replaces the selected faces and adds a node corresponding to this operation to the geometry branch of the model tree. The Tools window for Replace Faces remains open so that you can continue defeaturing using this or another defeaturing tool.
If you want to make the resulting entities contribute to a cumulative selection, select a cumulative selection from the Contribute to list (the default,
None, gives no contribution), or click the
New button to create a new cumulative selection (see
Cumulative Selections in the
COMSOL Multiphysics Reference Manual).
Select the Resulting objects selection check box to create predefined selections (for all levels — objects, domains, boundaries, edges, and points — that are applicable) in subsequent nodes in the geometry sequence. To also make all or one of the types of resulting entities (domains, boundaries, edges, and points) that the resulting objects consist of available as selections in all applicable selection lists (in physics and materials settings, for example), choose an option from the
Show in physics list:
All levels,
Domain selection,
Boundary selection,
Edge selection, or
Point selection. The default is
Domain selection, which is suitable for use with materials and physics defined in domains. For use with a boundary condition, for example, choose
Boundary selection. These selections do not appear as separate selection nodes in the model tree. Select
Off to not make any selection available outside of the geometry sequence.