hello!!
I have a question
I was wondering why the position of the pole vector in blender should be here.
I think the location is different from the pole vector I learned.
I thought that the vertex of the triangle at the bottom was the position of the pole vector.
Please help!!
have a nice day~!
Welcome to BA 
There’s no hard rules about pole placement, because pole targets are an artistic tool used for tweaking. Their placement is highly dependent on the rig and the shot- some animations may leave the pole target in one place the whole time, others will move it around the whole time. I wouldn’t stress “proper” placement, you’re going to be moving it once you start animating anyway
oh! thank you However, when using Maya, if the exact location was not correct, IK was wrong a lot. but Is it the strength of Blender that the ik does not change even if the position of the pole vector is not correct?
