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acdream/src/AcDream.App/Rendering/Wb
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Erik 63d14c3d6b #125 filed + WB-DIAG median crash fixed - the #119 stairs mechanism is a sticky GL upload failure 
The in-tower ACDREAM_WB_DIAG launch (the saved character spawns inside
the #119 tower - a free deterministic repro lever) produced the
mechanism evidence in one run (tower-wbdiag3.log):

1. [wb-error] upload of 0x0100321D died on a GL InvalidOperation in
   ManagedGLTextureArray..ctor (new TextureAtlasManager) - caught,
   returns null, and the drop is STICKY: _preparationTasks.TryRemove
   runs BEFORE the upload, so a failed upload is never re-prepared.
   Permanently invisible mesh, one log line. This failure class is the
   likely #119 missing-stairs mechanism (dat + extraction +
   registration + dispatcher all exonerated by read/test this session).
2. The SAME GL error then fired UNCAUGHT in Tick -> GenerateMipmaps ->
   ProcessDirtyUpdatesInternal and killed the process. Both render-
   thread - not thread affinity. Filed as #125 (HIGH) with the open
   question of GL error attribution (a stale error queued by an earlier
   unchecked call lands on WB's diligent glGetError checks).

Also fixed here: WbDrawDispatcher.MedianMicros crashed with
IndexOutOfRange on the first diag flush when exactly 1 sample was
recorded (copy[copy.Length - nz/2] with nz==1) - the same off-by-one
GameWindow's TerrainDiagMedianMicros twin fixed; same fix applied.
ACDREAM_WB_DIAG=1 is usable again.

Suites: App 236, Core 1419+2skip, UI 420, Net 294.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 18:08:46 +02:00
..
AcSurfaceMetadata.cs phase(N.4): AcSurfaceMetadata side-table for WB-pristine surface props 2026-05-08 13:08:56 +02:00
AcSurfaceMetadataTable.cs phase(N.4): AcSurfaceMetadata side-table for WB-pristine surface props 2026-05-08 13:08:56 +02:00
ActiveParticleEmitter.cs feat(O-T7): drop WB project references; complete extraction 2026-05-21 17:17:33 +02:00
AnimatedEntityState.cs phase(N.4) Tasks 16+18+19: AnimatedEntityState + AnimPartChange + HiddenParts 2026-05-08 14:37:09 +02:00
BindlessSupport.cs fix(N.5b): black terrain — switch to uvec2 handle + sampler constructor 2026-05-09 12:53:21 +02:00
BufferUsageExtensions.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
Building.cs feat(render): Phase A8 — indoor visibility + streaming fixes batch 2026-05-29 10:14:50 +02:00
BuildingLoader.cs feat(render): Phase A8 — indoor visibility + streaming fixes batch 2026-05-29 10:14:50 +02:00
BuildingRegistry.cs feat(render): Phase A8 RR3 — Building + BuildingRegistry + BuildingLoader 2026-05-27 11:08:43 +02:00
CachedBatch.cs feat(render #53): EntityClassificationCache skeleton + first test 2026-05-10 17:23:37 +02:00
DatCollectionAdapter.cs diag(render): tripwires on every silent dat-miss path (white-walls attribution, #105) 2026-06-09 21:28:32 +02:00
DebugRenderSettings.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
DrawElementsIndirectCommand.cs phase(N.5) Task 7: dispatcher SSBO + indirect buffer infrastructure 2026-05-08 20:25:29 +02:00
EdgeLineBuilder.cs feat(O-T4): extract ObjectMeshManager + mesh pipeline closure into AcDream.App.Rendering.Wb 2026-05-21 16:37:55 +02:00
EmbeddedResourceReader.cs fix(O-T4): address spec-review findings — InstanceData + using cleanups 2026-05-21 16:50:05 +02:00
EntityClassificationCache.cs fix(render #53): key cache by (entityId, landblockHint) to defeat ID collision 2026-05-10 23:02:14 +02:00
EntitySpawnAdapter.cs feat(A.5 T18): use cached WorldEntity AABB in dispatcher; populate at register 2026-05-10 08:20:20 +02:00
EnvCellRenderer.cs fix(render): §4 outdoor full-world flap — empty Transparent pass leaked DepthMask(false), no-oping the frame depth clear 2026-06-10 09:13:14 +02:00
EnvCellSceneryInstance.cs feat(render): Phase A8 Wave 1 — WB scaffolding extraction + stencil low-level method 2026-05-27 14:46:07 +02:00
EnvCellVisibilitySnapshot.cs fix(render): Phase A8 — pool aliasing in EnvCellRenderer (visual chaos root cause) 2026-05-27 19:08:49 +02:00
GeometryUtils.cs feat(O-T7): drop WB project references; complete extraction 2026-05-21 17:17:33 +02:00
GLHelpers.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
GlobalMeshBuffer.cs feat(O-T4): extract ObjectMeshManager + mesh pipeline closure into AcDream.App.Rendering.Wb 2026-05-21 16:37:55 +02:00
GLSLShader.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
GLStateScope.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
GpuMemoryTracker.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
GroupKey.cs feat(render): Phase A8 — indoor visibility + streaming fixes batch 2026-05-29 10:14:50 +02:00
IDatReaderWriter.cs chore(O-T7): code-review housekeeping after WB extraction 2026-05-21 17:29:06 +02:00
InstanceData.cs fix(O-T4): address spec-review findings — InstanceData + using cleanups 2026-05-21 16:50:05 +02:00
ITextureCachePerInstance.cs phase(N.4) Task 17: EntitySpawnAdapter for server-spawned per-instance content 2026-05-08 14:46:34 +02:00
IWbMeshAdapter.cs phase(N.4): WbMeshAdapter stub + IWbMeshAdapter interface 2026-05-08 13:18:50 +02:00
LandblockSpawnAdapter.cs feat(render): Phase A8 — indoor visibility + streaming fixes batch 2026-05-29 10:14:50 +02:00
ManagedGLFrameBuffer.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
ManagedGLIndexBuffer.cs feat(O-T7): drop WB project references; complete extraction 2026-05-21 17:17:33 +02:00
ManagedGLTexture.cs feat(O-T7): drop WB project references; complete extraction 2026-05-21 17:17:33 +02:00
ManagedGLTextureArray.cs fix(render): #105 white indoor walls — restore WB's per-frame staged-texture flush dropped in the N.4/O-T4 extraction 2026-06-10 12:10:00 +02:00
ManagedGLUniformBuffer.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
ManagedGLVertexArray.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
ManagedGLVertexBuffer.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
ModernRenderData.cs feat(O-T4): extract ObjectMeshManager + mesh pipeline closure into AcDream.App.Rendering.Wb 2026-05-21 16:37:55 +02:00
ObjectMeshManager.cs #119: the [up-null] lead is EXONERATED (dat-proven) - both GfxObjs are legitimately no-draw models 2026-06-11 16:55:45 +02:00
OpenGLGraphicsDevice.cs fix(O-T4): address spec-review findings — InstanceData + using cleanups 2026-05-21 16:50:05 +02:00
ParticleBatcher.cs feat(O-T7): drop WB project references; complete extraction 2026-05-21 17:17:33 +02:00
ParticleEmitterRenderer.cs feat(O-T4): extract ObjectMeshManager + mesh pipeline closure into AcDream.App.Rendering.Wb 2026-05-21 16:37:55 +02:00
RenderStateCache.cs chore(O-T7): code-review housekeeping after WB extraction 2026-05-21 17:29:06 +02:00
SceneData.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
TextureAtlasManager.cs feat(O-T4): extract ObjectMeshManager + mesh pipeline closure into AcDream.App.Rendering.Wb 2026-05-21 16:37:55 +02:00
TextureFormatExtensions.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
TextureParameters.cs feat(O-T3): extract GL infrastructure to AcDream.App 2026-05-21 16:00:31 +02:00
WbDrawDispatcher.cs #125 filed + WB-DIAG median crash fixed - the #119 stairs mechanism is a sticky GL upload failure 2026-06-11 18:08:46 +02:00
WbFrustum.cs feat(render): Phase A8 Wave 1 — WB scaffolding extraction + stencil low-level method 2026-05-27 14:46:07 +02:00
WbMeshAdapter.cs fix(render): #105 white indoor walls — restore WB's per-frame staged-texture flush dropped in the N.4/O-T4 extraction 2026-06-10 12:10:00 +02:00
WbRenderPass.cs feat(render): Phase A8 Wave 1 — WB scaffolding extraction + stencil low-level method 2026-05-27 14:46:07 +02:00