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   Hey guys,

I would like to create an "Y" dynamic block, see bellow.
The hole lenght and the "cross" point will be variable, between the two sticks will be 90 deg, and it will be FIX.

I would like if I change the "variable 2" distance the two sticks follow the cross point, and the top of the sticks stay in the same level, but between the sticks the 90 deg stay!

Is possible somhow?

Please help me if you can!

Thx
T

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gegenytibor Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 30.Jan.2013 Location: Hungary Using: AutoCAD 2011 Status: Offline Points: 37	Topic: How can I create Y dynamic block Posted: 28.Feb.2013 at 12:46
	Hey guys, I would like to create an "Y" dynamic block, see bellow. The hole lenght and the "cross" point will be variable, between the two sticks will be 90 deg, and it will be FIX. I would like if I change the "variable 2" distance the two sticks follow the cross point, and the top of the sticks stay in the same level, but between the sticks the 90 deg stay! Is possible somhow? Please help me if you can! Thx T

heinsite Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 05.Feb.2009 Location: United States Using: AutoCAD 2014 Status: Offline Points: 640	Posted: 01.Mar.2013 at 09:08
	Do you mean something like this? Dave uploads/35918/why.dwg Edited by heinsite - 01.Mar.2013 at 09:09
	Dave Hein, P.E. Hawaii District Engineer Kona International Airport AutoCAD Certified Professional Autodesk Expert Elite

gegenytibor Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 30.Jan.2013 Location: Hungary Using: AutoCAD 2011 Status: Offline Points: 37	Posted: 01.Mar.2013 at 10:01
	Hey Dave! Not realy... but thank you so much! the realy problem see below: If you have idea please write to me! THX

DTalbot Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24.Nov.2010 Location: Australia Using: AutoCAD Status: Offline Points: 4	Posted: 04.Mar.2013 at 06:18
	How did you get on? You could use two linear parameters. The first for adjusting the length of the lower portion with a Stretch Action. The second linear parameter parallel to the axis of the upper portion, use two separate Stretch Actions with this same linear parameter and box just the ends, use an Angle offset of 45 degrees and minus 45 degrees respectively to alter the directions to match the arms of the 'Y'. et voila!

DTalbot Members Profile Send Private Message Find Members Posts Add to Buddy List Newbie Joined: 24.Nov.2010 Location: Australia Using: AutoCAD Status: Offline Points: 4	Posted: 04.Mar.2013 at 06:37
	PS You can CHAIN the two parameters together. It's in the Properties but you'll need look up the process, easier to see on Youtube or somewhere than explain.

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How can I create Y dynamic block

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