   Milkshape joint matrices
  I'm trying to understand how Milkshape 3D calculates "relative" joint matrices. I put together a simple example in Milkshape using one bone with the following joint coordinates in (x,y,z):Parent J1: (0,10,0)Child  J2: (10,10,0)Here is the ASCII model file that was generated from this example:---------------------------------------------------------------Bones: 2"joint1"""8 0.000000 10.000000 0.000000 0.000000 1.570796 0.00000000"joint2""joint1"13 0.000000 0.000000 10.00000 0.000000 0.000000 0.00000000----------------------------------------------------------------This is what I would expect...Joint 1 is the parent, so its "relative joint matrix" would be defined as the absolute or parent matrix relative to the orgin. I don't understand why there is a +pi/2 y-axis rotation defined...?Joint2 is the child, so the "relative joint matrix" is relative to joint 1's coordinate system. This means if the origin is defined at (0,10,0), joint2 is defined as (10,0,0), but it's not... there is a translation in the z-axis.I'm kinda lost, so any commnets would be appreciated.Thanks!   