topic Re: Bars to links (API) in Robot Structural Analysis Forum

Bars to rigid links converter add-in

Konrad.O — Fri, 10 Jan 2025 08:20:12 GMT

WIP

A copy of the archived "Bars to rigid links converter" topic:

http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Bars-to-links-API/m-p/3743220/highlight/true...

Bars to links (API)

Alec1 — Thu, 27 Dec 2012 16:46:48 GMT

Hi everyone.

I would like to know if anyone can tell me if it is possible to automatically transform a series of bars into links.
Thanks

Alex

Re: Bars to links (API)

Rafal.Gaweda — Thu, 27 Dec 2012 16:46:22 GMT

Example macro attached.

Selected bars in Robot will be converted onto full rigid links

Re: Bars to links (API)

Alec1 — Thu, 27 Dec 2012 18:01:27 GMT

Thank you very much!

Now I am still a new user of robots, but I would like to know if I can create by myself an application

like the one you sent me.

Is there a manual to learn?

Re: Bars to links (API)

Rafal.Gaweda — Thu, 27 Dec 2012 20:37:27 GMT

Check this thread: http://forums.autodesk.com/t5/Autodesk-Robot-Structural/Programming-Revit-and-Robot/td-p/.UNyxWG-Ieto

Re: Bars to links (API)

Romanich — Mon, 23 Feb 2015 12:08:39 GMT

Hi Rafal,

Could you confirm that now it is impossible to create trough API multiple rigid links with the common master node?

Re: Bars to links (API)

Rafal.Gaweda — Mon, 23 Feb 2015 12:21:12 GMT

Of course it is not possible because it is not possible to create such RL in Robot itself.

Re: Bars to links (API)

Romanich — Mon, 23 Feb 2015 12:30:08 GMT

Really?

I'm trying to do the same by API

Re: Bars to links (API)

Rafal.Gaweda — Mon, 23 Feb 2015 12:38:10 GMT

This is one RL with 4 slave nodes....

Re: Bars to links (API)

Romanich — Mon, 23 Feb 2015 12:43:31 GMT

I have found solution. Thanks!

Re: Bars to links (API)

Rafal.Gaweda — Mon, 23 Feb 2015 12:49:17 GMT

        Dim RLS As RobotNodeRigidLinkServer
        Set RLS = RobApp.Project.Structure.Nodes.RigidLinks
        
        RLS.Set 7, "3to6", "rl_fixed"

Re: Bars to links (API)

mgaafar — Thu, 07 Sep 2017 16:41:46 GMT

Hi Rafal,

Can you update the API macro to create Compatible nodes between bars end nodes instead of Rigid links?

I have about 1000 nodes that need to be linked in a nonlinear behavior and I could not find away other than copying the nodes with the Drag option so as to create bars, and then use the API to create a compatible link between the end points of each bar.

Just for your info, I am using it with Solid/volumetric structure design module.

Thanks

Re: Bars to links (API)

Rafal.Gaweda — Fri, 08 Sep 2017 09:47:40 GMT

Hi @mgaafar

I am afraid it can not be done by API.
Using API , the compatible nodes can be generated only in bars common node + specifying bars which should belong to new node created.

Re: Bars to links (API)

cool.stuff — Thu, 04 Mar 2021 08:21:25 GMT

@Rafal.Gawedacould you please explain how this sheet works?

I have selected a closed boundary of bars in RSAP and run your macro but I always get the message: "Decide - RL will not be created".

Could you explain or create a video please? Thanks!

Re: Bars to links (API)

Rafal.Gaweda — Thu, 04 Mar 2021 14:33:48 GMT

Hi @cool.stuff

This macro works for only ONE selected bar.