Karamaba - Rhino connectivity issue

Hi Everyone,

I am working with a model that starts from rhino geometry that is referenced in grasshopper and then further developed. I am using Karamba 3D for the structural analysis however it developed rigid bodies. When I visualise the rigid bodies, it looks like the slabs are not being supported at all by the columns even though the mesh has intersection points at each column. I ran a little test model of a simple frame ( drawn in Rhino) and it works, however, if i move the geometry in gh and use this new translated frame in the analysis, it gives me the same rigid body error. Also, I get more nodes. I guess Karamba is not identifying that the column’s top node is the same as the slab’s corner after the geometry is moved. I hope there is a solution for this issue.

Hi,

you can use the ConnectedParts component to see which elements are not connected (they should all be in one branch)

Also refer to

and