hi,
this is my first post here,
I'm trying to apply a displacement on the outer side of a tube, or to a custom mesh (imported .obj)
how to approach that?
I've seen this examples:
But I don't know how to chance the Z to the Normal
I guess is something like the SoundVase
https://forum.processing.org/topic/sound-vase
but unfortunately I can't understand how that is done.
is there a simple way to achieve a image displacement on a non-flat mesh?
Thanks
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