I saw a video the teacher add two nodes “set transform bone” and “get transform control”
What is the use of these two nodes connected like in the picture ?
Hey @william5642!
So it should get the control- pulled from R and L clavicles’ control bones shown here- and return the transform of those bones. Then that Transform value is passed into the actual clavicle L and R.
I mean- there’s still A LOT of stuff to these nodes that need to be filled out- right now, as placed, they do nothing as they are not connected to the execute.
Hope that helps!
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and after connected to execute “forward solve” what they will do ?
It will set the clavicle_l/r transform based on the clavicle_l/r control transform. But like I said- it’s not complete code. It would likely either do nothing or throw an error if connected to the execution as it is! I would just keep going through the tutorial and see what they further add to it! 
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