Perhaps these examples will give you a starting point.
From the Collection of examples from discourse.threejs.org
discourse.threejs.hofk.de getPoint( ) getPointAt( )
2021 eXtended eXamples CurveGenerator
Perhaps these examples will give you a starting point.
From the Collection of examples from discourse.threejs.org
discourse.threejs.hofk.de getPoint( ) getPointAt( )
2021 eXtended eXamples CurveGenerator