How to get position from 3 circle intersection

Hi,

I want to get the position of object from 3 intersecting circles (3'sCommon intersection). Something like this to find P4 position.

If I use bounds.intersect, it only return bool but how to get the position? Anybody getting some idea?

Thanks.

 

You would need to actually do the math, as described in that link you give above.

Personally I would use the approach suggested by one of the comments: find the two intersection points of just two of the circles (as explained neatly here), and then check the distance of each of these to the center of the third circle; return the one that's closest to the correct (third-circle radius) distance.