Have any cross section cutt and fill area automatic fillup hatch
Please illustrate what you mean, making it clear what you are starting with and what you want as a result.
[And in the future, please don't post the same question twice, and wait a lot longer than 9 minutes before giving it a "nudge" -- it was the middle of the night here when you started.]
That doesn't illustrate what you need. [I have no idea what OGL and FGL mean.] Post an image or small sample drawing.
This has been asked before many years ago, to use two different hatches for Cut and Fill in road cross sections. Try doing a google. I don't know where the answer is, hopefully some one who provided a solution will post.
@itspatra wrote:
.... It builds each closed “slice” between consecutive intersections and places a hatch in each slice by lisp
Do you mean a separate Hatch object in each slice, as illustrated by @Sea-Haven in Message 6?
If by chance you mean one Hatch in all of them, you can just draw Lines to close the ends if they don't meet, and use the Select-objects option in HATCH:
Either way, presumably there is a beginning and end to the area of work, where the Polylines meet [also as illustrated in Message 6], so the added Lines to close the ends should not be necessary. And a routine should be able to work in that situation. But the continuations of the existing-grade Polyline beyond those end meeting points will need to either have a vertex at those points or be broken at those points into separate objects from the work-area Polylines. Otherwise you will need to use the pick-in-the-areas approach, which is much harder [if even possible] to write into a routine.
@Kent1Cooper a true road cross section, with cut and fill. Yes need real dwg not images, as I have said many times trying to do things on the cheap and not using the correct tools. Like Civ3D, Civil Site Design, Carlson to mention a few. It's about the designer being screwed on costs. But sometimes you have to invest in new tools.
It was definitely answered before but I have no idea of the previous solution providers or else would provide link now.
Again do a google there are answers, had a quick look but it should not be my task to look for you @itspatra .
Google "cut fill road sections Autocad lisp"
