Question: Difficulty of plotting a angle with absolute coordinates

Hello,

I have modeled a slidercrank with absolute coordinates.

I have a slight problem when I want to mesure the Euler angles with Euler angle sensors.

In fact, the angle of the crank around the z axis (gamma1) always stay betwen -pi and pi. I would have like to see the value of my angle always increases with the evolution of the time since I impose a constant torque on the crank.

How can I do to observe the Euler angles of a body (parameterized with absolute coordinates) without any limit between [-pi,pi]?

Thank you for your help.

PS: I insert my model attached

slidercrank_3D_AC.msim

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