Information on this Animation: 12.9
Figure 12.9: A ball joint
Three sliders control the roation of the second member.
Two frames are shown
Body alpha frame
Body alpha+1 frame
The Joint is indicated by H and T such that H=T (the location of the joints are coincident in space).
Body 2 Rotation: (1)-axis:
Range is from -1 to +1
Body 2 Rotation: (2)-axis
Range is from -1 to +1
Body 2 Rotation: (3).axis
Range is from -1 to +1