reset the ucs to original

[Anonymous]

Hi I have a problem, every time when i worked on AutoCAD, my ucs will change like this

the origin changed, now its not (0,0,0), I want to reset it to (0,0,0), how to do this?

Thanks a lot

[Alfred.NESWADBA · Accepted solution]

Hi,

>> every time when i worked on AutoCAD, my ucs will change

The UCS can only change by itself when "dynamic UCS" is active, try to turn it off (using UCSDETECT or <F6> ... >>>details<<<)

(or you do have 3rd party apps installed, which might use UCS in it's application functionality)

HTH, - alfred -

[imadHabash · Accepted solution]

Hi,

>> I want to reset it to (0,0,0), how to do this? <<

you can do this while NAVCUBE is ON , select WCS . 

[SEANT61]

This thread had a similar discussion:

https://forums.autodesk.com/t5/autocad-forum/help-origin-point-of-preset-orthographic-ucs-keeps-chan...

See if any of the info there helps. 

[Anonymous]

thanks a lot, i guess currently the best way to fix this is to use custom ucs

[SEANT61 · Accepted solution]

If the complexity of the drawing is fairly low (just geometry in ModelSpace),  a copy and paste into a new drawing is probably the most straight forward method to get the Orthographic Views re-coordinated with the WCS.

If not, follow the suggestion about creating new named UCSs.

In reference to some of the posts in that other thread; do you often use the PressPull command?

[Anonymous]

yeah i use it a lot, and i am mostly use AutoCAD for 3D purpose (although i m aware that it is more suitable for 2d), like these kind of thing ...

[SEANT61]

Indeed you do have an extreme level of detail going on there.  Try to make note if you run into the Orthographic View UCS problem again.  I suspect the problem results from UNDOing back through a PressPull command.  I was able to capture one occurrence of the problem here:

http://autode.sk/2AGQaxC

It is not an easy situation to replicate, however.

[JMGunnar]

UCSDETECT IS SET TO 0

I have found that when selecting presspull from the 3d Modeling Workspace ribbon, the UCS doesn't change. If CTRL+SHIFT+E is used to trigger presspull, then it does cause the anomalous UCS.

Johan

[JMGunnar]

I have found that when selecting presspull from the 3d Modeling Workspace ribbon, the UCS doesn't change. If CTRL+SHIFT+E is used to trigger presspull, then it does cause the anomalous UCS.

Johan