Truss for a cross vault

Geometry
1

Hello,

I’m trying to create this truss in dynamo

cr_vault
cr_vault1478×627 213 KB

So far I’ve managed to draw up the outer arcs and the diagonals:

outer+diagonals_dyn
outer+diagonals_dyn1398×927 285 KB

But, how would you do all the internal intersections ?

I drew up just one unit (not finished yet), but then how would you insert or repeat this on a big surface ?

unit
unit1581×822 228 KB

i join the two dyn filesMass_01_OUTER_ARCS.dyn (154.3 KB)
CrossVault_04.dyn (137.1 KB)

any help would be highly appreciated

Philipp