demo.git - Vide-coded 64k demo system

Age	Commit message (Collapse)	Author
23 hours	wip(cnn_v3): shadow→dif intermediate + scene tweaks + migration plan	skal
	- gbuf_shadow.wgsl: normal bias 0.05→0.02 - gbuf_pack.wgsl: compute dif=diffuse*shadow, drop shadow from t1.z, store dif in t1.w (INTERMEDIATE — incorrect packing, see migration plan) - gbuf_deferred.wgsl: read dif from t1.w.x (matches intermediate packing) - gbuf_view.wgsl: expand to 4×6 grid, show dif.r/g/b in row 5 (INTERMEDIATE — to be reverted to 4×5 with ch18=dif) - gbuffer_effect.cc: add small hovering sphere (r=0.6) above scene; swap cube/sphere positions; both spheres pulsate - docs/GBUF_DIF_MIGRATION.md: full migration plan with checklist handoff(Claude): intermediate commit — GBUF_DIF_MIGRATION.md §Current State describes what is wrong and the full implementation checklist (5 steps).
27 hours	docs+feat(cnn_v3): compact context, re-enable shadow in GBufDeferredEffect	skal
	- TODO/PROJECT_CONTEXT updated to reflect operational pipeline state - GBufDeferredEffect: shadow re-enabled (albedo * (ambient + diffuse * shadow)) feat_tex1 binding restored for shadow channel debugging handoff(Gemini): shadow pass live again — investigate why shadow looks broken.
27 hours	fix(cnn_v3): resolve #include via ShaderComposer in GBufDeferredEffect	skal
	Raw WGSL was sent to WebGPU without resolving the math/normal include. Also removed unused feat_tex1 binding (shadow dropped for now).
27 hours	fix(cnn_v3): deferred render — diffuse only, drop broken shadow	skal

27 hours	feat(cnn_v3): GBufDeferredEffect — simple deferred render (albedo * shadow)	skal
	New effect unpacks feat_tex0/feat_tex1 and outputs albedo * shadow. Replaces CNNv3Effect in cnn_v3_test sequence until training is complete. 37/37 tests passing. handoff(Gemini): GBufDeferredEffect wired in timeline; CNN v3 pipeline: GBufferEffect → GBufDeferredEffect → sink.