I know, really basic modeling question...
i have the edge of a driveway. I want to slope downward at 4:1 (33.33%) and generate a feature wherever that would hit existing ground. I thought it would be in Longitudinal feature, but I'm having trouble figuring out the right combination of options.
Horizontal: Project Slope to Surface sounds like the option I want, but it seems to use the slope between two existing elements. I can't find a place to set a slope.
Vertical: Drape also sounds promising, but I still have the issue of the horizontal placement (it goes wherever it goes, not some set distance).
What am I missing? or am I even looking at the right tool?
Thank you.