Snappoints

To setup valid snappoints there are a number of requirements that must be met:

the parent GameObject

• needs a Piece script attached
• needs a collider component itself or as a child (any depth)
• the GameObject of the collider needs to be in layer piece (layer 10) or piece_nonsolid (layer 16)

the snappoint

• needs to be a direct child GameObject of the Piece
• needs the snappoint tag
• needs to be in a 0.5 radius of any collider face
• can be disabled
• often named _snappoint, but this is not necessary