>My request is for an example code showing the location of a specific mass>being assigned to a variable.
Never mind...I poked around inside of mechsimn.inc and found an example.
Here is and example.....
sphere {
mechsim:mass(39):position,
mechsim:mass(39):radius
pigment{Blue}
}
In this case, 39 is the number of the mass whose position and radius I need.
Tim
