Your Brep is valid but you can’t feed Intralattice with it. You need surface, it is why I used Deconstruct Brep but faces are still no surface they are trimmed surface, Intrallatice convert them to untrimmed surface in order to be able to have a grid. Nu and Nv are integer not double. I was also obliged to suppress 0 length curves …
It is not easy, language in Rhino is not always the same as Grasshopper …
So you have many thinks to learn, I don’t know a good tutorial on this. See that
…
Also Intralattice is now not the better choice for volumization. You better use Dendro plugin.
latticeCirc.gh (36.1 KB)
And a version with another way of doing.
latticeCirc_LD.gh (40.6 KB)
