Make a diagonal grid parametric surface in Rhino using Grasshopper

[@Benlee-gv9ik]

Thank you

[@michellesantana6097]

is there a way I can do this for a poly surface like an arch/dome?

[@architutors]

Yes you can. Build one surface and insert it to 'surface' component in grasshopper. Use deconstruct Brep and follow up with the same script.