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Erik 111e72362f feat(render): add GpuBlendMode.InverseAlpha and re-scope Campaign V4c 
A scouting pass over V4c stopped before writing code and reported two structural blockers. Both verified against source.

The pinned V0 contract was missing a blend mode. WbDrawDispatcher.ApplyRetailBlend selects three blend functions from each DAT surface's TranslucencyKind, and InvAlpha - OneMinusSrcAlpha over SrcAlpha - had no representation. Blend is baked into the pipeline and is not dynamic, so it could not be handled at the encoder, and folding it onto StraightAlpha would have silently changed how every inverse-alpha surface composites. ParticleRenderer needs it too. The contract grows here, in one reviewed commit, rather than a slice inventing a workaround for it.

Retiring V2's interim handle table turns out to be its own slice. The renderers only intern bindless handles; the raw ulong is produced by the texture caches, baked into ObjectRenderBatch, and carried by GroupKey - the bucketing key V4c is forbidden to change - and by CachedBatch, where it gates cache validity. That is now V4t, with its own pixel gate. Until it lands, the world renderers bind their existing interim tables through the encoder as ordinary storage buffers.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-27 20:20:33 +02:00
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2026-04-10-phase-1-terrain-and-plugin-scaffold.md docs: phase 1 implementation plan 2026-04-10 09:17:49 +02:00
2026-04-10-phase-2-static-meshes-design.md docs(phase-2): refine design after DatReaderWriter spike 2026-04-10 17:18:43 +02:00
2026-04-10-phase-2-static-meshes-plan.md docs: phase 2 implementation plan (tasks 1-10 full, 11-18 sketch) 2026-04-10 17:27:53 +02:00
2026-04-10-phase-2b-design.md docs: phase 2b design — atlas textures, neighbors, dual cameras, plugin api 2026-04-10 20:00:23 +02:00
2026-04-10-phase-2b-plan.md docs: phase 2b implementation plan (9 tasks) 2026-04-10 20:13:03 +02:00
2026-04-10-phase-3c-terrain-blending-plan.md docs(plan): Phase 3c terrain blending plan 2026-04-10 23:43:04 +02:00
2026-04-10-phase-4-networking-design.md docs(plan): Phase 4 networking design 2026-04-10 22:31:26 +02:00
2026-04-10-plugin-architecture-design.md docs: plugin architecture design 2026-04-10 09:11:52 +02:00
2026-04-11-roadmap.md feat(render): Campaign V slice V0 — pin the Vulkan-shaped RHI contract 2026-07-27 14:26:26 +02:00
2026-04-13-rendering-rebuild.md fix(movement): jump works locally (airborne velocity preserved) 2026-04-14 00:12:11 +02:00
2026-04-23-sky-weather-lightning-port.md docs(sky): port plan for PhysicsScript/fog/lightning/crossfade 2026-04-24 10:53:46 +02:00
2026-04-24-ui-framework.md docs(ui): align architecture with retained runtime 2026-07-10 16:57:44 +02:00
2026-04-27-phase-c1-pes-particles.md feat(vfx): Phase C.1 — PES particle renderer + post-review fixes 2026-04-28 22:47:11 +02:00
2026-04-29-movement-collision-conformance.md docs(phys L.2g): slice 1 shipped handoff + B.4 gap discovery + plan-of-record 2026-05-12 23:17:05 +02:00
2026-04-30-sky-pes-port.md docs(plans): #36 sky-PES dispatch port plan + .gitignore for retail-debugger scratch 2026-04-30 23:00:46 +02:00
2026-05-08-phase-n5-perf-baseline.md phase(N.5): retirement amendment — InstancedMeshRenderer + StaticMeshRenderer + WbFoundationFlag deleted 2026-05-08 22:01:36 +02:00
2026-05-09-phase-n5b-perf-baseline.md docs(N.5b T10): roadmap + ISSUES + CLAUDE.md + perf baseline updates 2026-05-09 13:03:14 +02:00
2026-05-10-perf-tiers-2-3-roadmap.md docs(perf): roadmap for Tier 2 + Tier 3 entity-dispatcher optimizations 2026-05-10 09:38:38 +02:00
2026-05-11-phase-n6-perf-baseline.md docs(perf #N6.1): apply final-review fixes — spec, baseline doc, issue #55 2026-05-11 12:51:10 +02:00
2026-05-12-milestones.md docs: reconcile project state and refresh README 2026-07-27 12:53:31 +02:00
2026-05-12-phase-c1.5b-handoff.md docs(vfx #C.1.5b): handoff for next slice (issue #56 + EnvCell statics) 2026-05-11 18:22:01 +02:00
2026-06-11-building-render-port-plan.md docs: T5 comprehensive gate verdict - PARTIAL PASS; #108/#109/#97 closed, #117-#120 filed 2026-06-11 15:46:30 +02:00
2026-07-02-retail-motion-animation-rewrite.md fix(motion): restore retail object manager order 2026-07-19 21:40:14 +02:00
2026-07-20-automated-world-lifecycle-gate.md docs(runtime): close deterministic world lifecycle gate 2026-07-21 00:00:31 +02:00
2026-07-21-gamewindow-slice-1-selection-interaction.md docs(architecture): close selection extraction slice 2026-07-21 09:04:31 +02:00
2026-07-21-gamewindow-slice-2-live-animation-presentation.md docs(architecture): close live animation slice 2026-07-21 10:03:20 +02:00
2026-07-21-gamewindow-slice-3-live-session.md docs(architecture): close live-session ownership slice 2026-07-21 12:44:48 +02:00
2026-07-21-gamewindow-slice-4-live-entity-integration.md docs(plan): complete GameWindow slice 4 2026-07-21 19:29:04 +02:00
2026-07-21-gamewindow-slice-5-landblock-presentation.md docs(architecture): close GameWindow slice 5 2026-07-21 23:45:45 +02:00
2026-07-21-gamewindow-slice-6-update-frame-orchestration.md docs(architecture): close GameWindow slice 6 2026-07-22 03:54:11 +02:00
2026-07-22-gamewindow-slice-7-render-frame-orchestration.md docs(architecture): close GameWindow render slice 2026-07-22 08:40:52 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-g-runtime-settings.md refactor(settings): own two-phase runtime settings 2026-07-22 13:30:22 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-h-resource-ownership.md refactor(lifetime): own render resource prefixes 2026-07-22 14:42:14 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-i-ordered-composition.md refactor(app): close ordered startup composition 2026-07-22 19:20:20 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-i6-ui-live-presentation.md refactor(app): compose live presentation startup 2026-07-22 17:55:15 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-i7-session-player.md refactor(app): compose session and player startup 2026-07-22 18:28:32 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-i8-frame-roots-session-start.md refactor(app): make session start terminal 2026-07-22 19:06:00 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-j-lifetime-shutdown.md refactor(app): extract focused window lifetime 2026-07-22 19:43:52 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-k-canonical-soak.md docs(architecture): record GameWindow automated closeout 2026-07-22 20:52:25 +02:00
2026-07-22-gamewindow-slice-8-checkpoint-l-closeout.md docs(architecture): record GameWindow automated closeout 2026-07-22 20:52:25 +02:00
2026-07-22-gamewindow-slice-8-composition-lifecycle.md docs(architecture): record GameWindow automated closeout 2026-07-22 20:52:25 +02:00
2026-07-23-world-interaction-completion.md docs: reconcile project state and refresh README 2026-07-27 12:53:31 +02:00
2026-07-24-modern-runtime-architecture.md docs: reconcile project state and refresh README 2026-07-27 12:53:31 +02:00
2026-07-24-modern-runtime-slice-b-envcell-dedup.md docs(perf): close Slice B with full-bake evidence 2026-07-24 14:10:50 +02:00
2026-07-24-modern-runtime-slice-c-prepared-assets.md perf(content): close prepared asset cutover 2026-07-24 15:49:24 +02:00
2026-07-24-modern-runtime-slice-d-unified-residency.md docs(render): close unified residency slice 2026-07-24 17:06:17 +02:00
2026-07-24-modern-runtime-slice-e-cost-budgeted-streaming.md fix(streaming): preserve portal destination ownership 2026-07-25 08:35:12 +02:00
2026-07-24-modern-runtime-slices-f-g-render-scene.md docs(rendering): close retained-scene G5 2026-07-25 13:55:38 +02:00
2026-07-25-modern-runtime-slice-h.md fix(streaming): preserve portal destination ownership 2026-07-25 08:35:12 +02:00
2026-07-25-modern-runtime-slice-i.md fix(physics): traverse prepared indoor portal topology 2026-07-27 00:02:44 +02:00
2026-07-25-modern-runtime-slice-j.md docs(runtime): close Slice J and activate Slice K 2026-07-27 01:01:41 +02:00
2026-07-25-modern-runtime-slice-j2.md docs(runtime): close J2 session lifetime gate 2026-07-25 19:46:47 +02:00
2026-07-25-modern-runtime-slice-j3-object-table.md docs(runtime): close J3.4 and plan J3.5 2026-07-26 06:09:28 +02:00
2026-07-25-modern-runtime-slice-j3-projection-store.md docs(runtime): close J3.3 and hand off J3.4 2026-07-25 22:29:34 +02:00
2026-07-25-modern-runtime-slice-j3.md docs(runtime): close canonical entity object lifetime 2026-07-26 07:35:42 +02:00
2026-07-26-modern-runtime-slice-j3-delta-stream.md docs(runtime): close J3.5 and plan J3.6 2026-07-26 06:54:47 +02:00
2026-07-26-modern-runtime-slice-j3-hardening.md docs(runtime): close canonical entity object lifetime 2026-07-26 07:35:42 +02:00
2026-07-26-modern-runtime-slice-j4.md docs(runtime): close gameplay-state ownership 2026-07-26 10:17:39 +02:00
2026-07-26-modern-runtime-slice-j5.md docs(runtime): close simulation ownership 2026-07-26 16:29:28 +02:00
2026-07-26-modern-runtime-slice-j6.md docs(runtime): close exact world host ownership 2026-07-26 18:41:24 +02:00
2026-07-26-modern-runtime-slice-j7.md docs(runtime): close the accepted J7 visual gate 2026-07-27 00:12:26 +02:00
2026-07-26-modern-runtime-slice-j8.md docs(runtime): close Slice J and activate Slice K 2026-07-27 01:01:41 +02:00
2026-07-26-modern-runtime-slice-k.md docs(headless): close modern runtime slice K 2026-07-27 11:31:19 +02:00
2026-07-26-modern-runtime-slice-l.md docs(linux): park Slice L at L1 checkpoint 2026-07-27 12:35:47 +02:00
2026-07-27-vulkan-campaign.md feat(render): add GpuBlendMode.InverseAlpha and re-scope Campaign V4c 2026-07-27 20:20:33 +02:00
animation-system-audit.md docs(anim): Phase L.1a animation system audit 2026-04-28 10:38:58 +02:00