Some dynamic forms

hello there, is anyone knows how to work on these dynamic forms? Thank you very much

Tried the pink one but doesn’t look like what the pic shown…and having no idea how to work on the black one :frowning:

twist (1).3dm (244.7 KB)


have a look to this file. you can tweak the surfaces by using the curves’ control points

twist (blastered).3dm (44.6 KB)

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Thanks Blastered!

But may I ask how you pull & drag those control points that accurately?


i guess some info about G0, G1, G2 may help. other than that trial and error and a little bit of imagination