Hi. I have a list of stations and distances to the right and left, as shown in the image. [image] I’m trying to create perperdicular lines to an alignment in those stations and with the distances to the right and left. What can I do? I manage to the alignment info but can’t work the geometry node…

Alignment.CoordinateSystemByStationOffset with the stations as the inputs Point.ByCartesianCoordinates with the left and right offsets as the X coordinate input (left values should be negative) Line.ByStartPointEndPoint

Hi Looking at this [image] Create point along alignment at a perpendicular offset Civil 3D Maybe I’m not understanding the question, to what I read this is what you need, the offset is defined by you in the node parameters, I put it outside so that it does not…

[image] Why only one Coordinate System is created? Thanks for your response.

What is the output of Document.Alignments?

Create perpendicular line to an alignment

Civil 3D

hosneyalaa September 22, 2022, 12:49pm 2

Hi
Looking at this

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Create perpendicular line to an alignment

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