(First time poster. If this is not the correct place, please let me know.)
I have an object I’ve important from here: https://3dwarehouse.sketchup.com/model.html?id=u79c38cc4-d5a7-470f-99b3-8268a5e2c1fe
The model is a component that contains a group that contains to two complex surfaces. I’m trying to figure out how to cut out a section of the top surface. (Just imagine a square hole just cut into the top section.)
Since it’s a surface, the solid tools won’t work. And since it’s an irregular surface, drawing a normal shape and then deleting is not working.
Is there a trick to this that I can learn?
Thanks for any help or jumping off places.