Spherical Coordinates – FFI

[ilgigenc]

Here is a simple expression setup on how two different axis could be linked in such a way that they form an bone like joint.
The axis1 (“parent”) defines the center of an imaginery sphere and the axis2 (“rotY_up_down”) moves on the surface of that sphere while you modify the axis1.rotation.y and axis2.rotation.z.
The axis2 gives its position data in x,y,z.

I couldn,t explain well please take a look at the setup below.
And if you have any idea on it, please share.

Spherical Coordinates Action Setup for FFI

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