Rhino Inside Revit Beam Rotation

[Japhy]

Beam rotation is controlled by a parameter.

Structural frames oriented perpendicular to each curve

Hi, Is there a way to orient structural frames perpendicular to each curve? Here is a screenshot of my unfinished script (including the script). I just do not know what to put in the ‘Value’. As you can see in the other screenshot, frames are not perpendicular. orient.frames.perpendicular.gh (45.2 KB) [frames.revit] [structural frames]

Getting the angle to set to that parameter is going to depend on what you’ve got working in your definition.