Realistic Legs in Godot - IK Legs Tutorial (godot 3.X) 

I haven't tested this myself, so this is mostly just theory, but I think you could probably just do this for IK: BoneAttachment3D for your lower leg/calf, put the RayCast3D here, and move it so the top of the raycast starts at the knee. BoneAttachment3D for your feet. Put Node3D here for tracking foot positioning Do the regular other stuff for the IK, but when you are doing the raycast to move the IK's target node, have it check the hit point of the raycast, get the hit point's distance from the raycast origin, compare it to the distance between the raycast origin and the foot's global position (this is why we add the tracker with an attachment). If the raycast to hit point distance is greater than raycast to foot distance, we don't need to move the foot because it wouldn't intersect with anything. In the case we don't hit anything, set the IK interpolation to 0. If we do, set it to 1. You probably don't need this now, but I figure at the very least it might inspire someone else who comes across my comment to try it and maybe it works more easily

You're welcome

I did figure that out eventually, but...quite frankly it didnt work and was not explained at all :P

Glad it was helpful!

😳😳😳

Lmaoo thanks man

@@leonstansfield lol, no problem!

as you saw here, the target's rotation affects the model rotation depending on which bones you selected, so you could probably point the target towards where you're aiming and it would maybe work with some tweaking

It's definitely possible, but I'm probably not going to make that tutorial :P

I have been working on this exact thing for weeks for my TPS game. not there yet, but it seems there are 2 solutions- 1. (The right way) Really, really go in depth with blender and set up custom IK for EVERYTHING in your skeleton. build a system for modular hand placement and rigging so that you can have different items that still look natural. This will require a lottttt of setup and know-how within blender. 2. (The quick way) Use scripting to change the position properties of the IK target, set it to change various things in relation to the player's and the camera's position/orientation. Properties like position/rotation /must/ be changed separately. You cannot use bone attachments for this method, as it causes circular dependencies and messes with your scale. Then you're in hell. This can work and is what I have come down to, as I am not really the blender guru... I have a strong feeling it will come back to bite me and cause a lot of extra work for adding additional weapons. good luck cause I've been searching for a long time. I don't think that tutorial exists...

Hmm I just checked my repo and it is updated... It's not the same as the recording so some names are different but other than that it's the same. (Eg, the IK script is named 'animation' in the repo)

@@leonstansfield when I ran it the walking anim seemed to not be working…could just be me

I probably won't do this as there is already a bunch out there and I have limited time for game Dev, but I recommend and use a modified version of this code: github.com/GarbajYT/godot_updated_fps_controller/blob/main/FPS_controller_4.0/FPS.gd