workinf_Blender_Wasm/docs/tasks/WBV2-P26-002.md

WBV2-P26-002: implement_shader_graph_workbench

• task: WBV2-P26-002
• parent: WBV2-P26-001
• status: in_progress
• gap: SHADER.GRAPH_WORKBENCH
• ownerFamily: SHADER
• targetImplementationClass: SOURCE_BACKED

目标

Expose the source-backed shader graph writer through the workbench.

输入与范围

• Focused source: blender-5.2.0/source/blender/web_engine/web_engine_api.cpp
• Focused protocol: web/protocol/web-engine.ts
• Implementation entrypoint: node tools/web/generate-wbv2-advanced-slice.mjs --task WBV2-P26-002 --write

验收

• real source or WebEngine Main implementation is present and connected
• malformed, unsupported, hash-drift or false-completion input fails closed
• implementation smoke is reproducible; Chromium receipts, undo/redo, save/reopen and deterministic verification remain deferred
• node tools/web/check-task-context.mjs --task WBV2-P26-002 --write

交付与回滚

• Reports: tests/golden/WBV2-P26-002/
• Status: docs/status/WBV2-P26-002.md
• Manifest: tests/golden/WBV2-P26-002/manifest.json
• Rollback: restore WBV2-P26-001 as queue parent and leave the slice in_progress.