This one is the revert brother of
Transform lines in shapes given by splines
Take a spline geometry and extrude it following another spline. Do not work on triangulated geometries.
Here are some examples of a square extruded.
Note that with the extrude, the
A Spline defined by a Function that can be either generative or keyframed
can come in handy to do some modelling, and in edit mode make the shape way easier to manipulate through the 3D trajectories :
And on the text you'll make it magical.