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checkpoint: preserve user-gated FW closeout fixes

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Erik 2026-08-31 08:27:37 +02:00
parent a2f2eb7d78
commit b8befded8b
22 changed files with 1005 additions and 198 deletions
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12
docs/architecture/worldbuilder-inventory.md
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@ -271,9 +271,10 @@ the transformed DAT `SortCenter`; only adjacent compatible entries may batch.
Billboard particle textures are resident bindless `sampler2DArray` handles in
the per-instance vertex ABI, so different textures preserve that sorted order
inside one instanced draw; only a DAT blend-mode boundary splits the run. This
keeps dense particle fields from becoming one GL draw per alternating texture.
`RetailPViewRenderer` drains the landscape scope before the optional depth
clear, and `GameWindow` drains the final scope before private viewports/UI.
keeps dense particle fields from becoming one Vulkan draw per alternating
texture. `WalkFrameDriver` drains the landscape and world scopes at the exact
alpha barriers emitted by `RetailFrameWalk`; the frame orchestrator reaches
private viewports/UI only after the world stream completes.
Sky and sealed off-screen render targets remain independent. No DAT reader,
mesh decoder, or second scene graph was introduced. Retail anchors:
`CPhysicsPart::UpdateViewerDistance` `0x0050E030`,
@ -281,7 +282,10 @@ mesh decoder, or second scene graph was introduced. Retail anchors:
`CShadowPart::insertion_sort` `0x006B5130`,
`D3DPolyRender::AddMeshToAlphaList` `0x0059C230`, and
`D3DPolyRender::FlushAlphaList` `0x0059D2E0`. The modern per-cell-order and
EnvCell-shell residual is tracked explicitly as AP-34.
EnvCell-shell residual is tracked explicitly as AP-34. WorldBuilder does not
choose visible cells, portal slices, or cross-cell order: it receives the
walk's ordered records and GPU clip slots and performs asset preparation plus
order-preserving Vulkan batching only.
**Retail portal-space viewport adapter (2026-07-15).**
`src/AcDream.App/Rendering/PortalTunnelPresentation.cs` uses the extracted