Topo Edges of Topo Faces Repair: Performs basic repair and prepares the input geometry to ensure successful mesh generation and avoid collapsing or defeaturing thin or short edges.

Interior Edge Suppression: Suppresses the interior edges of the scoped parts, zones or labels.

Interior Node Deletion: Deletes the interior node of the scoped parts, zones or labels.

Face Merging: Merges the faces with defined feature angle.

Edge Suppression: Suppresses the edges of the scoped parts, zones or labels.

Partial Defeature: Merges the geometry partially by suppressing only a portion of the edge joining two faces based on Thin Face Width, Sharp Angle and Feature Angle.

Thin Face Removal: Removes the thin faces by merging them with the neighboring faces below the specified tolerance.

Short Edge Collapse: Collapses the edges below the defined Short Edge Length.

Sharp Angle Face Removal: Removes the sharp angle faces below the specified angle tolerance by merging them to the neighboring faces.

Face Pinching: Removes small features to improve the mesh quality.

Topology Protection: Instructs the mesher to retain edges in the selected scope without defeaturing.