How to get a roadline with a horizontal and a vertical curvature/sweep along the same road line

Hi guys I am working with a project in grasshopper/rhinoceros.

I have to set up a road line based a start and end point with x y and z coordinates. Road line should also have a plan (horizontal) and vertical curvature. I do not have so much experience of grasshopper. Is there anyone who can help me?

Replies to This Discussion

Permalink Reply by Joseph Oster on April 11, 2017 at 9:12am

Attachments:

road_2017Apr11a.gh, 13 KB

Permalink Reply by Azi H on April 12, 2017 at 6:39am

Thank you!

this is exactly the method I want, but the only differens is that I want to set (coordinates) startpoint and endpoint manually (with sliders or panel). It should then give me the possibility to choose placement of the roadline. At the same time, it also should give me the possibilites to adjust the radius of both horizontal and vertical curvature.

Everything should be controlled only by Grasshopper.

Your script is exactly what I want to create but the curve that you defined was drawn in rhino and the connected to GH. As mentioned I want to give the curve a startpoint, and an endpoint, and then apply radius (horizontal and vertical).

Could you please help me with that? :)

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