{
  "id": "rc-p3-render-separation",
  "name": "rc-p3-render-separation",
  "title": "Phase 3：道路与建筑渲染分离",
  "description": "编译器输出 layer manifest 自声明图层，Blender 改为读 manifest；道路渲染从 generate_scene.py 抽离，消除跨仓库重复图层表",
  "status": "planning",
  "dev_type": null,
  "scope": null,
  "package": null,
  "priority": "P2",
  "creator": "dingkang",
  "assignee": "dingkang",
  "createdAt": "2026-08-25",
  "completedAt": null,
  "branch": null,
  "base_branch": "main",
  "worktree_path": null,
  "commit": null,
  "pr_url": null,
  "subtasks": [],
  "children": [],
  "parent": "08-25-road-compiler-extraction",
  "relatedFiles": [],
  "notes": "",
  "meta": {}
}