I will create procedural animation and inverse kinematics

Hand-keyed animation clips break the moment the world moves. Procedural

animation doesn't it solves the pose at runtime, so hands land on the

actual grip, feet land on the actual slope, and the gun follows the

actual aim.

I write these systems in Unity (C#) and Godot 4 (GDScript).

WHAT I BUILD

- Two-bone IK arms: analytic solver, pole-vector elbow control, reach

clamping so the mesh never tears

- Weapon viewmodels: sway, bob, recoil, ADS blending, procedural reloads

where the off-hand actually travels to the magazine and back

- Foot IK: ground alignment, step prediction, slope and stair handling

- Look-at and aim-offset chains with joint limits

- Finger grip posing driven by the weapon, not by a fixed clip

In my Godot FPS the entire reload is procedural: the launcher cants so

the barrel mouth clears itself, the left hand leaves the grip, fetches a

ball, pushes it into the mouth, and returns four times, on a timeline,

with the elbow pole nudged down to keep the upper arm out of frame.

Send me your rig and what it should do. I'll tell you if it's solvable.