Distance between tow objects

[shrifazmy]

Hi 
Am trying to get the distance between tow objects and use it as variable for a third object width 
so i was thinking to promote every object (( the targets )) position as an attribute 

 

and use the vop to get the distance and export it as an attribute 

 

and then feed it in expression at the third object width 
But unfortunately it didn't work 
am not sure if my method is fine or there is a better method 
I attached my hip file 
thanks in advance 

Distance.hip

[Atom]

You can achieve the same result with fewer nodes. You really only need one line of code to get the distance between two points.

[boby]

Hey!

Atom's Solution is quicker but as you are using polygon, i'm assuming you want the average position of your HR model to be taken into account in the distance calculation.

Here is your scene modified to get  it work (using vops too).

Distance.hipnc

[shrifazmy]

Thanks Atom & Boby that was relay helpful 
Yes Boby that what I was Looking for 
thank You