okay i have set collision on, and i can build blocks towards the 0,0 line. but not from it...
see image it will explain somewhat:
if i have my 3d mouse pointer on A or B my 3d mouse pointer (block) will not have a collision on that side (it stands in the blue connector), if my 3d block pointer is on the other side (other side of A or B) it has collsion, and will be bounced off that block. thats thus not happening with A or B.
hope someone understand this.
so whats really happening here? if you need more info, i will give that.
i made a small video so you can see whats happening here:
http://www.youtube.com/watch?v=7_YQ5hfjbyI
*happy coding on his 3D Sandbox Editor*