Connect COL?

[iPanda]

I would like to know how to connect two small collisions in one big collision, if one collision part hit to another collision part. Screenshots:

What event should I use? What are the conditions?

Warning! I need to get one element_data from two the Coliseum!

I tried a simple test collisions, but does not work:

create col:

col1 = createColSphere(0,0,0) 
col2 = createColSphere(1,1,0) 
col1:setData('col',true) 
col2:setData('col',true) 

checking connect:

addEventHandler("onClientColShapeHit",root,function(element) 
    if source:getData('col') and element:getData('col') then 
        outputChatBox('connect collisions') 
    end 
end) 

[botder]

Use isElementWithinColShape for both colshapes in an AND-statement (a and b)

[iPanda]

Give an example of my not working:

if element:getData('col'):isWithinColShape(source) and source:isWithinColShape(element:getData('col')) then 
   outputChatBox('col connect') 
end 

[Castillo]

You can set one to be the parent of the other.

setElementParent 

[iPanda]

How can I check whether there is a one collision part hit to another collision part?

[Anubhav]

onColShapeHit and see if the thing which hit is a colshape. ( might work )