Why on earth would you position the child at the Y component of the picked normal ... doesn't make any sense to me?!
DJ Woodgate's solution should work for you ... you need to make sure your using global coords for entity positioning and reference to entityx(), entityy() etc..
Post some more code and I'm sure we can get it working for you.
DJ Woodgate's solution should work for you ... you need to make sure your using global coords for entity positioning and reference to entityx(), entityy() etc..
Post some more code and I'm sure we can get it working for you.