I’m a new user to sketch-up and I am trying to model a site for a new house.
I have followed some great tutorials to get to the point where I have imported a geolocation, and created a series of contours (370 of them, 2ft increments). So that’s all good.
I am now trying to add a plane across them, which I think I do with ‘create a Sandbox from contours’, however when I select my contours the sandbox tools are still greyed out.
I have checked the extension manager and the tools are enabled there. I am using SU 18 Pro trial version.
Any suggestions welcome.