Dynamic block pipes and fittings on existing line like revit

[M07]

Hello everyone, I need your help. I have a preset dynamic block for a pipe that I can stretch and adjust in size, along with several fittings like elbows, tees, reducers, etc. I want to know if there is a way, or a lisp, or any AutoCAD command, that I can use to automatically place these dynamic pipes and fittings on a previously drawn line or polyline routing, simply by selecting the routing so that AutoCAD can automatically position these fittings without me having to redraw them, matching and following the existing routing.

[SLW210]

I have moved your thread to the AutoLISP, Visual LISP & DCL Forum, please post in the most appropriate forum.

 

Please only post once for the same inquiry, I deleted your other threads.