I used the Modular Control Rig on my Horse and the back legs work perfectly fine. Therefore I used the Hind leg system on the front legs too, but the Pole Vector is pointing inwards. I do not know why it calculated it so weird, since it worked perfectly on the back legs. My joints are oriented well. Here is a picture of what i mean:
It seems like the calculated joint in the knee are, has its own rotation, that causes the wrong position of the Pole Vector. This has nothing to do with wrong transforms of the meshes joints. I am going to try and figure out if I can somehow reorient this newly calculated joint.
If someone has an idea, please feel free to comment.
The issue wasn’t caused by the Control Rig itself but by the initial pose of the leg joints. Because there wasn’t a clear bend in the knee, the system generated the wrong orientation and the leg twisted inward when bending.
After slightly bending the knees (adding a visible angle), the module was able to correctly detect the bend direction, and the pole vector was aligned properly. No extra joint rotation fixes were needed once the knees had a proper bend.
