K is the Linear Spring Constant. |
KT is the Torsional Spring Constant. |
X is the current distance between parts at the attachment points. |
Theta is the current angle between the parts, about the user-defined spring axis. |
Xo defines the reference length for the spring. If the reference force of the spring is zero, Xo is the free length. |
Thetao defines the reference angle for the torsional spring. If the reference torque of the spring is zero, Thetao is the free angle. |
Fo specifies the reference force at Xo . |
To specifies the reference torque of the torsional spring at Thetao . |
n is the Exponent. For example, if the spring force = -kx2 , then n = 2 . Valid options are <-4,-3,-2,-1,1,2,3,4> .
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