The main objective in CAD repair is to detect and close gaps between neighboring surfaces (faces). Typically, the procedure for geometry repair is as follows:
Build Topology builds curves and points, which will help to diagnose the model for geometrical problems. The curves will automatically take on colors to show their association to adjacent surfaces.
Repair any gaps or holes in the topology.
The options for repairing geometry are outlined in subsequent sections:
Part
The part name for newly created curves and points. The default naming behavior can be set in Settings > Geometry Options.
Note: Existing entities will keep their names and parameters.