I Have two absolute xyz positions
first point-> x="2.08039166666667" y="41.4722694444444" z="128.71
and
second point->x="2.08039166666667" y="41.4723111111111" z="128.79"
both positions are absolute from 0 0 0
now if i change the center to first point how i can get position from second point?
To get the relative position of the second point from the first point, you'd subtract the first point from the second point (x2-x1, y2-y1, z2-z1).