Lack of persistent 3d dimension tool

[Gijs (Gijs de Zwart)]

Maybe this script helps a little (but it’s not persistent)

How can I place a diagonal dimension between these markers in 3D and not Ortho?

I made this script a while back, maybe it’s useful for you: #! python3 def mark_distance(): """ script written by Gijs de Zwart draws a line with arrows and dot annotation with the distance between the two picked points """ import Rhino import rhinoscriptsyntax as rs import scriptcontext as sc result = rs.GetLine(0,message1 = "pick two points") if not result: return else: pt1, pt2 = result if not pt1 or not pt2: r…