78 lines
3.2 KiB
Markdown
78 lines
3.2 KiB
Markdown
# M03-RND-M2-NATIVE-ANIMATION-RESOURCE-OBSERVER-001
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<!-- OPENWC_CLAIM:M03-RND-M2-NATIVE-ANIMATION-RESOURCE-OBSERVER-001:sindo-main-codex:2026-07-20 -->
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## Owner
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- Agent ID: `sindo-main-codex`
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- Target: M03 Renderer Facade and Safe Extraction
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- Branch: `work/sindo-main-codex/m03-m2-native-animation-resource-observer`
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- Worktree: `C:\Users\sindo\open-wc-worktrees\m03-m2-native-animation-resource-observer`
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## Outcome
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Move native GryphonRoost M2 animation candidate selection, synchronous raw read,
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native animated build, prototype/static-only adoption and debug diagnostics from
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the loader into a dedicated observer.
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## Non-goals
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- Change the exact native candidate predicate or add more animated models.
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- Move cached-GLB observation, ResourceLoader polling/finalize or playback.
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- Own attached instances, consume permits or change queue/batch behavior.
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- Change native parsing/building, cache formats, profiles or visible output.
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## Paths
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- Exclusive: `src/render/m2/m2_native_animation_resource_observer.gd`,
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`src/tools/verify_m2_native_animation_resource_observer.gd`,
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`docs/modules/m2-native-animation-resource-observer.md`, this claim
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- Shared: loader, M2 cached observer/snapshot/raw repository/prototype specs and
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verifiers, world renderer, module registry, `RENDER.md` and M03 Evidence
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## Contracts and data
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- Only case-insensitive paths containing `gryphonroost` are native candidates.
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- Cached animated prototype wins; static-only state suppresses repeated reads.
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- Empty raw data or animated surfaces marks animation static.
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- Builder result must be non-null with at least one child; rejection marks static.
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- Successful result is adopted through first-wins prototype cache semantics.
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- Existing `M2_NATIVE_ANIM_CACHE` fields and debug gating remain exact.
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- Observer attaches/frees no Node and starts no async work.
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## Dependencies
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- Requires: accepted cached observer `6f385ed`, raw repository and prototype state
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- Blocks: remaining ResourceLoader polling/finalize extraction
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## Verification
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- Synthetic candidate/cache/static/raw/build/adoption/lifetime/logging/source and
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timing contracts; adjacent M2/renderer gates; full headless suite and checkpoint
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dry-run.
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## Documentation deliverables
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- Inline API docs; module API/I/O/ownership; data-flow/state/sequence/dependency
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diagrams; adjacent renderer docs and M03 Evidence.
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## Status
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- State: ready
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- Done: implementation, verification and documentation
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- Next: integrator no-ff merge and post-merge acceptance
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- Blocked by:
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## Handoff
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- Commit: `1cb0101`
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- Results: observer `33` cases / `20,000` timing iterations; all `57/57`
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autonomous headless regressions; facade/internal-access/shutdown/manifest;
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documentation `44`; coordination; checkpoint dry-run `7/7`.
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- Remaining risks: private asset animation/visual/leak/p95/p99 evidence is absent;
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native parse/build stays synchronous; historical childless rejected Node remains
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unfreed; cached ResourceLoader terminal polling/finalize stays loader-owned.
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- Documentation updated: new native observer API/I/O/data-flow/state/sequence/
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dependency/ownership spec; cached observer, snapshot, dispatch, repository,
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prototype cache, world renderer, module registry, `RENDER.md` and M03 Evidence.
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