Are there any ways to force DNA-origami to create a geometric shape from non-nucleotides (not from DNA)?
I interpret your question to ask this:
Can DNA origami be used as scaffolds for the guided assembly of other non-DNA structures?
Yes.  From what I've read, two- and three-dimensional DNA structures can be used for nanoparticle assembly and as a nucleation factor in the crystallization of proteins and minerals.  You can find these examples and more in a lengthy review from 2017.1  Specifically, read section 6.6, Programming the Structure and Conformation of Non-DNA Materials.

Fan Hong, Fei Zhang, Yan Liu, and Hao Yan. DNA Origami: Scaffolds for Creating Higher Order Structures. Chem. Rev. 2017, 117, 20, 12584–12640.