i try to make a script that i can change the coordination of the two points without changing the lenght of the line
Hi - in order for others to be able to help you, please provide sufficient information to make that possible.
Are you working on a Grasshopper definition, a Python script, C#, …? Upload any files that you already have and explain your constraints and goals.
-wim
This is not easy maybe Kangaroo can solve it or Scripting
Switching between the two points to move the line is really a problem
I think this will be a solution, i don’t know how @DanielPiker created it