erik/acdream
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 1

docs(physics): close Slice I evidence and roadmap

Browse source 
Record the accepted flat-authoritative collision cutover, production parsed-graph removal, exact rollbacks, zero-residency connected gates, and RDP measurement boundary. Reconcile architecture, milestones, roadmap, issue ledger, agent instructions, and the active Slice J handoff.

Validated by the existing zero-warning Release build, 8,413 passing Release tests with five pre-existing skips, 201 focused closeout tests, and both exact-binary connected routes.

Co-authored-by: Codex <codex@openai.com>
This commit is contained in:
Erik 2026-07-25 18:44:43 +02:00
parent 82f8d4f82e
commit afebbe3eca
11 changed files with 257 additions and 71 deletions
Download patch file Download diff file Expand all files Collapse all files

9
docs/architecture/acdream-architecture.md
View file

@ -175,7 +175,7 @@ src/
TransitionTypes.cs -> SpherePath / CollisionInfo / transition helpers (active in L.2)
FlatCollisionAssets.cs -> immutable array/index collision schema (Slice I2)
FlatCollisionAssetBuilder.cs -> deterministic DAT graph preparation (Slice I2/I3)
PhysicsDataCache.cs -> GfxObj / Setup / CellStruct collision data (done, active)
PhysicsDataCache.cs -> flat prepared GfxObj / Setup / CellStruct / EnvCell collision owner
ShadowObjectRegistry.cs -> broadphase for nearby physics objects (active)
PhysicsEngine.cs -> ResolveWithTransition active player path
ProjectilePhysicsStepper.cs -> pure retail projectile integration + sweep
@ -204,7 +204,7 @@ src/
Messages/ -> done (CreateObject, MoveToState, etc.)
AcDream.Runtime/ presentation-independent client kernel boundary
RuntimeAssemblyMarker.cs -> J0 dependency boundary; owner moves start after I6/I7
RuntimeAssemblyMarker.cs -> J0 dependency boundary; J1 contracts active
-> may reference Core, Core.Net, Content, and Plugin.Abstractions only
-> must never reference App, UI, Silk.NET, OpenAL, Arch, or ImGui
@ -406,7 +406,10 @@ What exists and is active:
- `TransitionTypes` carries `SpherePath`, `CollisionInfo`, `ObjectInfo`,
transition validation, step-up/down, contact-plane handling, and partial
slide behavior.
- `PhysicsDataCache` loads GfxObj, Setup, and CellStruct physics data from DATs.
- `PhysicsDataCache` owns immutable flat GfxObj, Setup, CellStruct, and EnvCell
collision assets loaded from the validated prepared package. Production
retains no parsed DAT collision graph; graph construction is restricted to
bake/equivalence tools and explicit test oracles.
- `ShadowObjectRegistry` gives movement a broadphase over nearby objects and
buildings.
- `TerrainSurface` uses triangle-aware terrain contact; older "bilinear terrain