"offset" a curve between points outside the "original curve

Hi guys,

I need to offset two shorter curve between the points which is identical to the original curve.

When I use offset it does give me curve that is in the "same plan" as the original curve.

I need those curve for a road, because the curves needs to be in the same plan as the original curve (road line)

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Replies to This Discussion

Permalink Reply by Joseph Oster on April 13, 2017 at 8:43am

Look again at the code posted to the other thread, particularly the 'Align' frame component:

How to get a roadline with a horizontal and a vertical curvature/sweep along the same road line
http://www.grasshopper3d.com/forum/topics/how-to-get-a-roadline-wit...

Permalink Reply by Azi H on April 14, 2017 at 12:10am

Yes, I tested and it worked.

But I have to give a specific item a "radius" to define my vertical curvature as well while I give the curve/line a start- and endpoint and radius. Both the horizontal and vertical curvature should be placed in the same point and I should be able to change the value of the radius.

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