I have an existing surface and a proposed surface created and would like to cut cross sections so that I can see the changes in elevation. Because I am working with strictly surfaces I do not have an actual alignment, or a corridor to cut across. The only way I've been able to cut cross sections so far is by placing a "dummy" horizontal line (horizontal geometry > place line between points), then opening a profile model, creating a vertical geometry within that profile model, setting it active, and then cutting sections. I would like to specify the elevation range for the cross sections but don't see the "source" option like I've seen in some videos. I'm not sure if there is a step that I am missing.
↧