Rotate, stretch, array block

[irshad149]

I m trying to make a dynamic crane block. I am using chain array , stretch. I am having issue while rotating the main boom  . I don't know where m doing mistake. I tried so much but didn't et it . Can anybody solve my issue. I will be very thankful for it . Thanks in advance I am attaching the dwg file. please go through it.

[ojuris · Accepted solution]

hi

I think problem is to use chained parameter in more than 1 action. In first action it work as expected but when you need to add in more actions - you get problems

In your case you can use double lookups - see attached file

[irshad149]

Thank you very much for your reply. but this not the solution I want. when I stretch the main boom then fly jib not move along with it. 

See the attachments.

Thanks

[ojuris · Accepted solution]

You write that you have problems with main boom rotation therefore I don't doing anything else.

Try this block - I don't know how it must working, may be that way?

[irshad149]

Thank you very much for your precious time. It's almost done .  you please share screen cast ??? 

[ojuris · Accepted solution]

here is screencast

 

[irshad149 · Accepted solution]

Thanks a lot .