Use these flags to constrain motion of Rigidbodies.

None No constraints.
FreezePositionX Freeze motion along the X-axis.
FreezePositionY Freeze motion along the Y-axis.
FreezePositionZ Freeze motion along the Z-axis.
FreezeRotationX Freeze rotation along the X-axis.
FreezeRotationY Freeze rotation along the Y-axis.
FreezeRotationZ Freeze rotation along the Z-axis.
FreezePosition Freeze motion along all axes.
FreezeRotation Freeze rotation along all axes.
FreezeAll Freeze rotation and motion along all axes.