# Formula per CurvaNurbs

**URL:** <https://it.discourse.mcneel.com/t/formula-per-curvanurbs/5814>\
**Category:** Grasshopper\
**Created:** [12 Febbraio 2024, 3:31pm UTC](https://it.discourse.mcneel.com/t/formula-per-curvanurbs/5814 "2024-02-12T15:31:12Z")\
**Posts on this page:** 1\
**Showing post:** 109

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**Author:** ![luca.filippone](https://sea3.discourse-cdn.com/mcneel/user_avatar/it.discourse.mcneel.com/luca.filippone/32/16173_2.png) [@luca.filippone](https://it.discourse.mcneel.com/u/luca.filippone)\
**Post date:** [29 Febbraio 2024, 9:46pm UTC](https://it.discourse.mcneel.com/t/formula-per-curvanurbs/5814/109 "2024-02-29T21:46:57Z")

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Se può essere utile ho implementato in GH il metodo grafico per generare curve di Bézier e l’algoritmo di DeCastelljau:

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/7/d/7d127838887bb990ffa192800300fb0299788120.png)

[curveParametricheForum.gh](https://it.discourse.mcneel.com/uploads/short-url/tIZG6JggUC1Xl1RjVAdxdzTebnV.gh) (27,6 KB)

 ![image](https://global.discourse-cdn.com/mcneel/uploads/mcneel_it/original/3X/c/9/c90592eb8c7684e325d5759da5bad4c7f4843a89.png)

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