Lattice optimization

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

Hello everybody, I'm trying to do a simple lattice optimization of a cube. I ran the optimization and everything was fine but in Hypermesh I don't see the lattice. There is the topology optimization but it seems a solid and not a reticular shape. How can I see it? I tried to export in STL but the result doesn't change.

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Answers

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited June 2018

    Hi @Gabriele Porceclli

     

    After optimization, OptiStruct automatically writes out a <filename>_lattice.fem file in the working directory.

     

    Can you import that file and check if you there is any lattice generated?

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