When the feature regenerated, the geometry turned bright red—the geometry was over-constrained. The outer shell was fighting his new diameter.
| Scenario | Action | |----------|--------| | Change radius to diameter in sketch | Double-click constraint → uncheck Radius → check Diameter | | Show diameter symbol (⌀) in note | Type ⌀ or use <MOD-DIAM> in text editor | | Diameter of a hole in 3D | Use feature → its diameter appears in specification tree; no direct 3D dim unless annotated | | Diameter in Isometric view (drawing) | Works same as in orthographic views | diameter i catia v5
For cylindrical faces, holes, or shafts. When the feature regenerated, the geometry turned bright
He needed to verify the at specific checkpoints, but the standard measure tools were giving him mathematical noise. He needed to verify the at specific checkpoints,