Keeping lines parallel when changing angle in block

[dbraico]

Hello,

I am wondering if there is any workaround for creating a dynamic block that keep lines parallel when adjusting the angle. 

I am not the best at explaining but there is a forum here trying the same thing:

https://www.cadtutor.net/forum/topic/61751-dynamic-blocks-rotate-parallel-lines-and-maintain-perpend...

I have attached my version of the block.

I am trying to have the centre maintain the same thickness as the ends if that makes sense. 

- thanks

[j.palmeL29YX · Accepted solution]

Attached an attempt using constraints. 

If you are not familiar with constraints and need further help let us know ... 

[dbraico]

This is perfect thank you,

I thought it was possible using constraints but I Unfortunately only have AutoCAD LT at my workplace at the moment.

I have been promised a full version which would be great as I make many dynamic blocks. 

I appreciate your help very much 🙂