- libs/game/render/skin.rs: GLB container + owned-JSON parser, dense
accessors, multi-primitive skinned meshes, skin + inverse binds, full
node-hierarchy palette, T/R/S clips (linear/step), nlerp blending.
Hermetic tests via an in-code 2-joint GLB; real-asset test skips with a
hint when the download hasn't run
- DrawGameSkinned shader (PbrVertex + albedo texture, terrain-style
lighting); skinned batch draws between opaque and alpha passes.
CPU skinning for now (sub-ms at 3716 verts): the uniform_buffer GPU path
has zero in-tree runtime consumers — SkinnedModel::palette is the seam
for the GPU swap
- apps/arcade: download_assets.sh (KayKit pinned commit + sha256,
idempotent, dir gitignored, CC0 license note in-repo); Knight patrols
the demo world with idle/walk blending, yaw follows path; captures
verified (pose advances, depth-occludes correctly)
- renderer binary_search sites use the shared sorted-id helper from M0r
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
