Regarding the generation of hexahedral meshes

[CherryJGit]

I hope to use cubes to fill and form a hexahedral mesh. When I looked up the process, it should be obj->step->msh. During the process of converting obj to step, I tried SolidWorks (but the conversion to msh failed because it turned into triangular faces by itself). It seems that Gmsh doesn't support directly operating with obj either. So, how can I convert an obj file to a step file? Or how can I turn my surface mesh into a hexahedral mesh filled with cubes? I hope to get everyone's suggestions.

[CherryJGit]

Is there anyone who would like to share their ideas? I need some help. Thank you very much.
Best regards,

[hugtalbot]

Hi @CherryJGit

If you are aiming at meshing a cube with hexahedra, you can use a RegularGridTopology. See the example : RegularGridTopology.scn

Cheers

[github-actions[bot]]

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@CherryJGit
Feedback has been given to you by the project reviewers, however we have not received a response from you. Without further news in the coming weeks, this discussion will be automatically closed in order to keep this forum clean and fresh 🌱 Thank you for your understanding

[github-actions[bot]]

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@CherryJGit
In accordance with our forum management policy, the last reply is more than 4 months old and is therefore closed. Our objective is to keep the forum up to date and offer the best support experience.

Please feel free to reopen it if the topic is still active by providing us with an update. Please feel free to open a new thread at any time - we'll be happy to help where and when we can.