CLF Arc Centerpoint Finder
Add a Construction Point to the "should-be" centerpoint of an exploded arc or circle.
CLF Arc Centerpoint Finder

After a circle or arc has been exploded in SketchUp, you can no longer use inferencing to find hte center of that arc/cricle.  Arc Centerpoint finder is helpful in locating the centerpoint of "exploded" arcs and circles.  Select two edges that used to be part of an arc or circle and then run this script.  It will place a construction point right at the location that would be their centerpoint.


hello!! Very interesting discussion glad that I came across such informative post. Keep up the good work friend. Glad to be part of your net community.
suzuki coin

I have not any word to appreciate this post.....Really i am impressed from this post....the person who create this post it was a great human..thanks for shared this with us.
teacher training

Thanks for every other informative site. The place else may just I get that kind of information written in such an ideal means? I have a venture that I’m just now operating on, and I have been on the look out for such information.

Thank you for some other informative website. The place else may just I get that kind of information written in such a perfect method? I have a venture that I am simply now running on, and I’ve been at the glance out for such info.

I am happy to find your distinguished way of writing the post. Now you make it easy for me to understand and implement the concept. Thank you for the post.

You’ve got some interesting points in this article. I would have never considered any of these if I didn’t come across this. Thanks!.

Great post, you have pointed out some fantastic points , I likewise think this s a very wonderful website.
sera que funciona

Bild des Benutzers George O

Thanks a lot!;)

Bild des Benutzers George M

is this compatible with 2017 Sketchup?

I just installed it and it works perfectly with Sketchup Pro 2017.

Bild des Benutzers Pernilla O

I have the same question as George M above, I get the message it isn´t marked to be compatible when I try to install it. Is that correct?

Bild des Benutzers AA55HZ

Time saver and life saver ;)

Bild des Benutzers Matthew T

Hi, This is a GREAT script. However I was hugely disappointed when my licence ran out and I was forced to upgrade to 2016 to find this listed as "not compatible". If everything works, and everyone says it looks good on that front - can you get this changed so that it is shown as "compatible"!?

Bild des Benutzers SIMEONOV V

does it work with SU 2016?

Bild des Benutzers Alex H.

Yes! Indeed it does work with SU 2016.

Bild des Benutzers Dan A


thanks a lot it saves a lot of time, is there a toolbar for it ?

Bild des Benutzers Charles G.

Working fine in 16.0
I've always found myself having problems lining up shafts/pulleys/etc and this will be a lifesaver.
Adding a hotkey was fine, but a context option would be excellent too if it were 'smart' enough to recognize valid context.

Bild des Benutzers Danil Shtangeev

Thanks a lot!;)

Bild des Benutzers Mike W

The hours I have spent doing this manually ! Thankyou Chris :-)
Please can you build me a mitre saw - so that I can cut an angled end onto my extruded handrails etc? ;-)

Bild des Benutzers Marsha C.

What can I delete in the "script" files to just display the actual ruby and not "Chris Fullmer Tools"…. I know you worked hard and your Ruby's are great, but Clicking around a drawing several times just to get to "it" is really kinda "microsoft'ish".

GREAT Ruby!!!!! And thank you!

Bild des Benutzers Randy H.

I use this tool all the time and it realy helps to find the center of an arc or circle in when dimensioning in Layout. My only wish is that I didn't have to explode the curve to use it.

thanx a bunch!

Bild des Benutzers Rafael O.

I must be blind! i only got how to work after reading this comment. (i forgot to explode the curve) X) so....thanks even if u didnt mean to

Bild des Benutzers JohnMcC

Works very well and fulfills a need that arises occasionally.

Would it be easy or useful to have a right click context menu too?

Bild des Benutzers Bruce K

Long needed... Thanks

16727 Benutzer
3.14 KB
CLF Arc Centerpoint Finder (2.0.4); Mai 21, 2013
Number of Views: 
Erweiterungen: 29
Chris Fullmer has been writing SketchUp plugins since 2009 when he designed a free study course at UC Berkeley aimed at using SketchUp Ruby to make tools to help improve the landscape modeling process. Chris now works for Trimble as the SketchUp Product Manager for the Extensibility Team.