
HIERARCHY
UNITS METRES  # default is inches! Ie the format created by BioVision
ROOT Root
{
    ###### Falling box with broken tip
  ROOT BLOCK
   {  # Coordinate of rotation axis of a BLOCK  in a root origin
           OFFSET  0.0 0.0 2.1
                CHANNELS 1 Xrotation

          JOINT TIP
          {  # Coordinate of TIP's rotation axis relative to the BLOCK's one
           OFFSET  0.0 2.5 -0.5
                CHANNELS 1 Xrotation
           End Site
          }
   }
}
MOTION
    # BLOCK rotates by 60  degrees per 1 sec.
    # TIP   rotates by -180 degrees per 1 sec relative to BLOCK
Frames:     2
Frame Time: 1.
0.     0.
60.    -180.

#