I’m still working on the construction of this glass roof and have developed a well-functioning model using the FEM design API. It would be interesting to see if the construction could be optimized, which requires an iterative process. I tried setting it up using Run.Application, but the model seems too heavy to yield any results. Therefore, I intend to use Karamba3D for the actual optimization, and once the shape is determined, revert back to FEM design for verification. The challenge lies in meshing. FEM design creates a good mesh that I would like to utilize. However, as far as I can see, I need to run the analysis to extract the mesh from FEM design. Is it possible to just run the mesh generator in FEM design and retrieve it?
Ehy @larsToppe
Not Yet unfortunately.
We only have access to the FEM output if the model has been analysed.
However, I reminds you that Karamba only accept triangular meshes. I would suggest you to have a look at “TriRemesh” that you can find in the “mesh” section of Grasshopper.
@larsToppe
I hope to get this functionality soon 
I will give you an update when done!
ehi @larsToppe !
Long time last time have spoken with you!
I just wanted to inform you that it is finally possible to get the mesh geometry from FEM-Design without running the analysis!
step to achieve the goal:
- construct a model with the structural elements (slab, beam, point support, ect ect)
- open femdesign connection
- open the model
- GetFeaModel
Awsome! Will test it 