🌐EnglishEnglishItalianoPortuguês日本語EntityQ3977879· pop 5· linked from 32 articlesfreeform surface modellingtechniques for creating complex surfaces in 3D graphics softwareAvailable in 5 languages日本語PortuguêsItalianoLatvianvia Wikidata sitelinks · CC0Connectionsnon-uniform rational B-splineEntityengineeringEntityCategories3D computer graphicsComputer-aided designSurfaces