f3e21c6b98
Accumulated uncommitted work: GHOST Web backend, WebGL/GPU web layer, web workflow engine and protocol, tooling, docs and task records. Large generated evidence, user-testing archives, build snapshots and imported test assets remain untracked. Co-Authored-By: Claude Code <noreply@anthropic.com>
37 lines
1.5 KiB
Markdown
37 lines
1.5 KiB
Markdown
# WBV2-P1113-000: shader material module
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- task: `WBV2-P1113-000`
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- parent: `WBV2-P1112-000`
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- status: `in_progress`
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- gap: `workflow:module_shader_material`
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- ownerFamily: `MATERIAL`
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- targetImplementationClass: `LOCAL_EXACT`
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## 目标
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按功能模块验证 Principled/Image/Normal/Math shader graph 编译、compile key 稳定性、unknown-node gate 及失败后保留旧材质管线。
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## 输入与范围
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- Blender Main/API/reader: `blender-5.2.0/source/blender/web_engine/web_engine_main_state.cpp`, `blender-5.2.0/source/blender/web_engine/web_engine_api.cpp`, `blender-5.2.0/source/blender/web_engine/web_engine_blend_reader.cpp`
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- Protocol: `web/protocol/web-engine.ts`, `web/protocol/shader-graph.ts`, `web/protocol/shader-graph-commands.ts`, `web/protocol/shader-compiler.ts`, `web/protocol/render-capabilities.ts`
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- Runtime: `web/app/src/engine-client/WebEngineClient.ts`, `web/app/src/workers/web-engine.worker.ts`, `web/app/src/app/App.tsx`
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## 验收
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```bash
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npm --prefix web run test:shader-compile
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npm --prefix web run test:shader-pipeline
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npm --prefix web run test:shader-capability
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npm --prefix web run typecheck
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```
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必须记录真实 Main shader compile 正例、unknown node/cycle/backend 负例、旧材质回滚、worker restart、save/reopen、确定性 compile key 和 Chromium。完整材质家族仍不宣称 parity。
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## 交付与回滚
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- Receipt: `tests/golden/WBV2-P1113-000/module-receipt.json`
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- Manifest: `tests/golden/WBV2-P1113-000/manifest.json`
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- Status: `docs/status/WBV2-P1113-000.md`
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- 回滚：恢复 P1112 manifest 为 queue parent。
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