Fightura

**Elbows and knees look right now.**

Positions and normals were travelling through a fold separately, so past a
gentle bend the limb was lit as the shape it used to be — 83 degrees off at a
swimming stroke. That was the hard bright edge across the joint. Normals now
come off the posed face.

A fold also no longer inflates the limb, which halves the lump at the elbow, and
its turn is spread evenly instead of piling into the middle of the bend.

**There is a NeoForge 1.21.1 build.** Same mod. Epic Fight replaced its Forge
events with an event system of its own in 21.x, so the parts that hook into it
were rewritten against that; nothing else changed. Built against Epic Fight
21.17.3.1 and Figura 0.1.6.