Trim, subtract, cut from a surface

geometry
revit
dynamo

#1

I am trying to subtract a load of squares from a surface. I have seen a thread for circles but have seen that the script split the circles into arcs to get it to work without code. Grill_Test.dyn (104.3 KB)

Any help most welcomed!


#2

Surface.Split may help here


#3

is this in a package? it doesn’t seem to be a node available to me. 2019-01-22%2014_13_50-Window


#4

Sorry it’s Geometry.Split. You’ll likely want to union your solids into a single geometry first. Looks like this: