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acdream/src/AcDream.App/Rendering
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Erik 89cf1e66d0 fix(physics): guard the world-frame agreement proven unreachable by measurement 
Closes #283 (plan S3) - as UNREACHABLE, not by restructuring ownership.

acdream has two owners that convert a landblock-local network origin into the
streamed world frame: LiveWorldOriginState for presentation/streaming, and
RuntimePhysicsState.TryGetWorldFrameOffset for placement. They rebase on
different edges - Runtime the instant an accepted Position carries
TeleportAdvanced, App only once StreamingOriginRecenterCoordinator observes
old-window retirement completion, many frames later. A one-landblock
disagreement places an entity 192 m from the geometry around it: the same
failure family as the zero-offset bug 670f307c fixed, with a wrong origin
instead of a missing one.

The plan's first step was to prove or disprove reachability BEFORE moving
ownership, because a restructure on a hypothesis is churn. The probe added in
898ff18b answered it: a connected Release session recorded ZERO disagreements
across 11 completed reveals and six destination landblocks (0x0904, 0x1134,
0x3032, 0x8763, 0xA9B4, 0xF682) spanning roughly 45 km. A gap of even one
frame would have printed an offset in the tens of thousands of metres.

Cause of the safety: BeginOriginRecenter detaches EVERY resident landblock
before the new origin is adopted, so the two rebases are serialized and no
conversion can observe the gap. Ownership is therefore left exactly as it is.

What lands instead is the invariant that keeps it true.
LiveWorldOriginState.EnsureAgreesWithRuntimeFrame is checked at the
landblock->world conversion and is terminal on disagreement, converting a
silent 192 m-multiple misplacement into a loud failure with the offset in
metres and the landblock being projected. Six focused tests pin it, including
the cross-world portal case (0x09 -> 0xF6 = 45,504 m). Disagreement can no
longer reach the probe, so ACDREAM_PROBE_WORLD_FRAME now emits a verbose
per-conversion agreement trace - useful when a placement looks displaced for
some reason OTHER than a frame disagreement.

Complete Release solution: 10,844 passed / 4 skipped / 0 failed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-03 14:33:46 +02:00
..
Gpu docs(render): V11 closeout — register, architecture, code structure, issues 2026-07-29 03:20:04 +02:00
Residency Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
Scene refactor(app): key live projections by runtime identity 2026-07-25 21:50:58 +02:00
Selection feat(rendering): prove packed dispatcher output parity 2026-07-25 01:31:56 +02:00
Shaders feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
Sky feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
Vfx fix(vfx): resolve an entity's cell through one owner so effects follow it 2026-08-03 14:02:03 +02:00
Wb fix(vfx): resolve an entity's cell through one owner so effects follow it 2026-08-03 14:02:03 +02:00
AnimationPresentationDiagnostics.cs refactor(animation): extract live PartArray presenter 2026-07-21 09:37:02 +02:00
AttachmentUpdateOrder.cs refactor(app): key live projections by runtime identity 2026-07-25 21:50:58 +02:00
BackendNeutralWorldTextures.cs feat(render): Campaign V slice V6i-2 commit 2 — world texture creation crosses to IGpuTexture 2026-07-28 13:57:43 +02:00
BitmapFont.cs feat(render): put the retained UI and debug lines on both backends 2026-07-28 08:51:32 +02:00
BoundedUnownedResourceCache.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
CameraController.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
CameraFrameController.cs refactor(camera): extract the update frame 2026-07-22 03:08:58 +02:00
CellVisibility.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
ChaseCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
ClipFrame.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
ClipFrameAssembler.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
ClipPlaneSet.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
CompositeTextureArrayCache.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
CreatureAppraisalPresentation.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
DatLiveEntityProjectionMaterializer.cs fix(physics): guard the world-frame agreement proven unreachable by measurement 2026-08-03 14:33:46 +02:00
DebugLineRenderer.cs feat(render): Campaign V slice V6l commit 1 - particles draw on Vulkan 2026-07-28 17:20:59 +02:00
DebugVmRenderFactsPublisher.cs refactor(render): extract frame presentation diagnostics 2026-07-22 05:02:31 +02:00
DevToolsRuntimeSources.cs refactor(runtime): close simulation ownership 2026-07-26 15:53:31 +02:00
DisplayFramePacingController.cs feat(linux): add graphical platform services 2026-07-27 11:54:59 +02:00
DollCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
DollEntityBuilder.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
DynamicBufferCapacity.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
EquippedChildRenderController.cs feat(runtime): C3c - production placement cutover: both hosts on the residence conductors (routes 1+8) 2026-08-02 18:10:33 +02:00
FixedEntityTextureOwnerLease.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
FlyCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
FramebufferResizeController.cs feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
FramePacingController.cs feat(linux): add graphical platform services 2026-07-27 11:54:59 +02:00
FramePacingPolicy.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
FramePacingWaiterFactory.cs feat(linux): add graphical platform services 2026-07-27 11:54:59 +02:00
FrustumCuller.cs fix(render): the near plane is col3, not col4 + col3 (#248) 2026-07-29 03:33:20 +02:00
GameFrameGraphSlot.cs refactor(app): compose atomic frame roots 2026-07-22 19:02:08 +02:00
GameRenderResourceLifetime.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
GameWindow.cs fix(physics): TS-23 - plumb real PK/PKLite/Impenetrable mover flags 2026-07-30 09:52:55 +02:00
GameWindowLifetime.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
GpuDeviceFrameLifetime.cs feat(render): Campaign V slice V4a - port TextRenderer/BitmapFont/DebugLineRenderer/TextureCache UI path onto IGpuDevice 2026-07-27 19:37:19 +02:00
GpuFrameFlightController.cs feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
GpuRetiredTerrainSlotAllocator.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
HostQuiescenceGate.cs refactor(app): own native window callback lifetime 2026-07-22 09:59:10 +02:00
IAnimationHookCaptureSink.cs refactor(runtime): extract the live object frame 2026-07-22 00:42:26 +02:00
ICamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
ICameraCollisionProbe.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
ILiveAnimationPresentationContext.cs refactor(animation): extract live PartArray presenter 2026-07-21 09:37:02 +02:00
ILiveStaticPartFrameSource.cs fix(animation): harden presentation phase handoffs 2026-07-21 10:01:25 +02:00
IndoorDrawPlan.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
InteriorEntityPartition.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
LinuxMonotonicFramePacingWaiter.cs feat(linux): add graphical platform services 2026-07-27 11:54:59 +02:00
LiveAnimationPresentationContext.cs fix(runtime): restore interaction completion ownership 2026-07-23 05:51:51 +02:00
LiveEntityAnimationPresenter.cs refactor(app): key live projections by runtime identity 2026-07-25 21:50:58 +02:00
LiveEntityAnimationScheduler.cs refactor(runtime): own projectile simulation 2026-07-26 14:17:42 +02:00
LiveEntityAnimationState.cs fix(animation): harden presentation phase handoffs 2026-07-21 10:01:25 +02:00
LiveEntityAppearanceBinding.cs refactor(world): extract live projection mechanics 2026-07-21 16:17:03 +02:00
LiveEntityCreateSupersessionRecovery.cs refactor(world): extract live entity hydration 2026-07-21 17:32:45 +02:00
LiveEntityPartArrayLifecycle.cs refactor(update): cut over the frame orchestrator 2026-07-22 03:31:38 +02:00
LiveStaticAnimationResidency.cs refactor(runtime): extract the live object frame 2026-07-22 00:42:26 +02:00
NdcScissorRect.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
OrbitCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
OrderedResourceTeardown.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
OutdoorCellNode.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
OwnerScopedResourceRegistry.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
PaperdollFramePresenter.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
PaperdollViewportRenderer.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
ParticleEmitterRetirementTracker.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
ParticleRenderer.cs feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
ParticleRenderer.Rhi.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
ParticleSubmissionOrdering.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
PhysicsCameraCollisionProbe.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
PortalDepthMaskRenderer.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
PortalDepthMaskRenderer.Rhi.cs feat(render): Campaign V slice V6l commit 2 - the portal mask draws on Vulkan 2026-07-28 17:36:45 +02:00
PortalProjection.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
PortalTunnelCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
PortalTunnelPresentation.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
PortalView.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
PortalVisibilityBuilder.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
PrivateEntityViewportRenderer.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
PrivatePresentationRenderer.cs feat(ui): port retail creature appraisal presentation 2026-07-23 12:55:24 +02:00
QuadClipper.cs fix(ui): render live component counts 2026-07-15 18:11:02 +02:00
RenderFrameDiagnosticsController.cs perf(diagnostics): expose prepared asset source counters 2026-07-24 15:16:32 +02:00
RenderFrameDiagnosticSources.cs refactor(runtime): own world environment state 2026-07-26 16:45:04 +02:00
RenderFrameOrchestrator.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
RenderFramePreparationController.cs feat(render): Campaign V slice V11 commit 1 - delete ImGui, Studio, and the DevTools frontend 2026-07-28 23:56:04 +02:00
RenderFrameResourceController.cs feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
ResourceCleanupGroup.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
ResourceShutdownTransaction.cs refactor(app): extract focused window lifetime 2026-07-22 19:43:52 +02:00
RestoredTextureBindingMutation.cs refactor(lifetime): own render resource prefixes 2026-07-22 14:42:14 +02:00
RetailAlphaQueue.cs perf(render): bound animation and alpha scratch residency 2026-07-24 16:34:28 +02:00
RetailChaseCamera.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
RetailCursorManager.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
RetailCursorResolver.cs fix(rendering): bound portal resource lifetime 2026-07-18 21:35:16 +02:00
RetailParticleGeometryClassifier.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
RetailPViewPassExecutor.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
RetailPViewRenderer.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
RetailStaticAnimatingObjectScheduler.cs fix(vfx): bind effects after canonical placement 2026-08-03 12:10:21 +02:00
RollingTimingSampleWindow.cs refactor(render): extract frame presentation diagnostics 2026-07-22 05:02:31 +02:00
RuntimeResourceSlots.cs refactor(lifetime): own render resource prefixes 2026-07-22 14:42:14 +02:00
SceneLightingUboBinding.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
ScreenPolygonClip.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
SilkWindowCallbackBinding.cs refactor(app): own native window callback lifetime 2026-07-22 09:59:10 +02:00
SkyPesFrameController.cs refactor(render): extract world frame preparation 2026-07-22 05:54:00 +02:00
SpawnMotionInitializer.cs refactor(world): extract live entity hydration 2026-07-21 17:32:45 +02:00
StandaloneBindlessTextureCache.cs feat(render): Campaign V slice V6l commit 1 - particles draw on Vulkan 2026-07-28 17:20:59 +02:00
StaticLiveRootCommitter.cs refactor(runtime): extract the live object frame 2026-07-22 00:42:26 +02:00
SyntheticEntityMeshReferenceOwner.cs fix(streaming): preserve portal destination ownership 2026-07-25 08:35:12 +02:00
TeleportViewPlaneController.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
TerrainAtlas.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
TerrainDrawDiagnosticsController.cs refactor(app): key live projections by runtime identity 2026-07-25 21:50:58 +02:00
TerrainModernRenderer.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
TerrainModernRenderer.Rhi.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
TerrainTextureTilingTable.cs feat(render): Campaign V slice V6f-2 - terrain's tiling table becomes a buffer 2026-07-28 10:11:00 +02:00
TextRenderer.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
TextureCache.cs fix(render): keep authored surface translucency on composite textures 2026-07-29 21:40:26 +02:00
UiTextureTableHandle.cs feat(render): put the retained UI and debug lines on both backends 2026-07-28 08:51:32 +02:00
ViewconeCuller.cs Revert "Campaign V slice V4a" - it lost world multisampling 2026-07-27 18:29:28 +02:00
WindowsHighResolutionFramePacingWaiter.cs fix #225: stabilize render pacing and frame CPU 2026-07-19 06:29:30 +02:00
WorldPassScope.cs feat(render): Campaign V slice V6l commit 3 - the offscreen viewports draw on Vulkan 2026-07-28 18:05:24 +02:00
WorldPassSurface.cs feat(render): Vulkan campaign V11 step 2 — delete the OpenGL backend 2026-07-29 02:19:53 +02:00
WorldRenderDiagnostics.cs feat(render): Vulkan campaign V11 step 3 — drop the GL packages and shaders 2026-07-29 02:58:15 +02:00
WorldRenderFrameBuilder.cs refactor(runtime): close simulation ownership 2026-07-26 15:53:31 +02:00
WorldRevealRenderResourceScheduler.cs fix(streaming): preserve portal destination ownership 2026-07-25 08:35:12 +02:00
WorldSceneDiagnosticsController.cs test(render): add blank-world attribution apparatus and a post-world GL sample 2026-07-28 00:08:10 +02:00
WorldScenePassExecutor.cs feat(render): Campaign V slice V6j commit 2 - Dereth draws on Vulkan 2026-07-28 15:46:54 +02:00
WorldSceneRenderer.cs perf(rendering): retire production entity partition 2026-07-25 10:50:57 +02:00
WorldSceneRuntimeSources.cs refactor(runtime): close simulation ownership 2026-07-26 15:53:31 +02:00