The user in the screenshot below has used blender to make the wireframe and effect. Can you tell me which tools and plugins he used?
2 Answers
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That's probably done using Freestyle, which was made to create line drawings.
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To me, it seems some sort of curve object with a circle bevel, like this:
if you look carefully, it seems to cast shadows on itself, so I don't think it could be done with Freestyle. Or, maybe it's mixed with freestyle...