Function enableBoneControl

Enable bone control for skinned glTF models. Call once, before loading the assets you want to control. After loading, read container.skeletons and drive bones with getBoneByName + the setBone* functions.

enableBoneControl(); // ← opt-in, before loadGltf
const character = await loadGltf(engine, "character.glb");
addToScene(scene, character);
const skel = character.skeletons![0];
const head = getBoneByName(skel, "Head");
if (head) setBoneVisible(skel, head, false); // hide the head + everything under it
Copy

Process-global and idempotent. Skinned scenes that never call this are unaffected (near byte-identical to a build without bone control).