Restricts a physical object's movement. 0 means completely locked and 1 means free-to-move. E.g. passing `1,0,1` to the Position input will lock an object in the X/Z plane, and passing `0,0,1` to the Rotation input will only allow it to rotate around the Z axis.

Using numbers such as `0.5,0.5,0.5` will make the object react to physics 50% less than normal. Negative numbers reverse physics and numbers bigger than 1 increase them.