Hi.
I'm unable to find a topic on following issue, which seems to be quite easy, but...I'm designing in OpenRoads and in template there is a simple gravel layer - 20 cm high with rooftop type crosslopes - 4% each. As I create the superelevation, for example, for surface left edge, to elevate and in full superelevation I have onesided crosslope (4%), the left side's subrgade line still is rooftop type - 4% each. How do I make the subgrade line to follow surfaces left edge? I would like it to follow as red line in the sketch.
Thanks.
Here is something quick I put together. Point 2 in my template is the new point you must add. It is constrained to Point 4 (horizontal = 0, vertical = h). And then constraints for Point 3 are shown in the screenshot with the vector offset.
Not bad idea at all.
Hi!
I think the best is to use formula instead of specific value for slope constraint.
Point 3 has slope constraint to 4 and instead of value i wrote formula that slope between 3 and 4 should be the same as between pont 1 and 2.
now each time when top slope will change, bottom slope follow the same.
Hope it is clear.
Regards,
Martyna
That's exactly what I did. Thanks for Your support.