parameter changes using one center axis point reference

[Anonymous]

how to fix one axis point in parameter to control dimension or to distribute equally 

[Lynn_Kim]

Can you explain it with an example?

[hpekristiansen]

You can use the symmetry constraint. Here is a rectangle where the end are symmetric about a centerline. The dimension(100) can also be a parameter:

[Anonymous]

I tried symmetry constraint also but when I change dimension in parameter ,
length don't change from the centre point.. my whole design get disalign

[hpekristiansen]

Try to make sure, that your centerline(symmetry line) can not move(make it black or green) by adding dimensions to it, or by right click and choose "Fix".

[jeff_strater]

seems to work for me:

[hpekristiansen]

I am very confused. Why are you writing this to me? I know how to use Fusion 360.

[jeff_strater]

Sorry, @hpekristiansen - I just replied to the last post in the thread.  It was meant for @Anonymous