+1
This would be a huge help! Often piles are dumped over walls and while I can see the edge, it's 30' AGL because it's against a wall. Only way to calc this now is to export to another program....would be easier to do it all in PhotoScan.
I envision several different ways this could be implemented:
1. Draw a pile perimeter using calculated elevations and give user the ability to override trouble points.
2. Allow user to draw a line where the wall is and set that line to a known base elevation.
3. As upland stated, simply being able to set the base plane to X would help.
This would greatly help my workflow by being able to keep all the work in a single program. Thanks for the consideration.