' CATVBA to create a Global Parameter driven by a Rule Dim partDocument1 As PartDocument Set partDocument1 = CATIA.ActiveDocument
| Do (High Robustness) | Don't (Fragile) | | :--- | :--- | | Use Publish for external references. | Use direct Edge selection across bodies. | | Use Extract (with Propagation: Point Continuity ). | Use Project with 3D elements (creates unsolvable constraints). | | Create Ordered Geometrical Sets (with Order). | Mix surfaces and solids randomly without naming. | | Use Isolate after complex Booleans. | Keep complex "Live" Booleans for final production. | | Set Part Document -> Keep Mode -> Design mode . | Work in Update mode for heavy assemblies. | catia v5 advanced parametric and hybrid 3d design pdf
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