Project Points and Elevations to a Polyline

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Project Points and Elevations to a Polyline

Postby MIrizarry » Tue Sep 01, 2009 4:13 pm

I have a polyline that has two set endpoints. Scattered around the line are a bunch of points that have elevations. Is there an easy way to project the points onto the line so that the line can assume these elevations?
MIrizarry
 
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RE: Project Points and Elevations to a Polyline

Postby TerryS » Tue Sep 01, 2009 8:59 pm

In the Civil module, on the 3D Data menu, 2d to 3d polyline, there is "by points' (or command line: 2dto3dpt).

This routine asks for an offset tolerance, then you select the objects.

Depending on what kind of results you are looking for, another option would be to solve a surface from the points then 2d to 3d the polyline from the surface.
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