Loop through all control points of a surface. For any point where the distance to a reference curve is less than 10mm, move that pole 0.05mm towards the curve.
Search for "CATIA Control Point Grid Script" on engineering forums. These scripts transform random manual nipping into systematic surface healing. Common Pitfalls & How to Avoid Them (Checklist) To truly master NipActivity, avoid these mistakes that make your results worse . nipactivity catia better
But the common search query and user pain point remains: Loop through all control points of a surface
Stop treating NipActivity as a "random poking" tool. Treat it as a mathematical orchestra . Clean your data, reduce your knot density, move groups of poles (never singletons), and embrace the Refit command to auto-correct your manual errors. Treat it as a mathematical orchestra
This script-based "NipActivity" ensures micro-adjustments across 1,000 poles happen in 2 seconds instead of 2 hours.
In the world of high-end engineering and industrial design, CATIA (Computer-Aided Three-Dimensional Interactive Application) stands as the undisputed king of surface modeling. From automotive body panels to aerospace fuselages, CATIA’s generative shape design capabilities are unmatched. However, even veteran users often hit a wall when dealing with extreme curvature and high-quality surface continuity. That wall is frequently breached using a specific toolset known as NipActivity .