2026-06-11 00:52:18 +08:00
9 changed files with 2731 additions and 29 deletions
@@ -2,6 +2,8 @@

 > 本模板供策划产出关卡执行案时使用。关卡执行案是场景设计案的"空间精度版本"——将氛围描述转化为带有坐标、尺寸和资产建议的结构化搭建指南，供程序在 UE5 编辑器中搭建白模。
 >
+> **注意**：交互物和收集品的放置**不在本模板范围内**，由交互系统/收集系统后续在白盒关卡上叠加。
+>
 > 文件命名：`关卡-v<XX>-<名称>-执行案.md`（如 `关卡-v01-城郊街区-执行案.md`）
 > 存放位置：`docs/design/<阶段>/`（与其他执行案同目录）

@@ -131,30 +133,18 @@
 | Zx-P02 | | | | | |
 | ... | | | | | |

-#### 3.x.4 可交互物体标记
+#### 3.x.4 组合资产标记

-<!-- 引用交互系统执行案中的交互物，此处只标注空间位置 -->
+<!-- 需要多个 Primitives 拼搭的物件（无直接 BSP 匹配）。如无此类物件可删除本节。 -->

-| 交互编号 | 物件名称 | 交互类型 | 相对原点偏移 (ΔX,ΔY,ΔZ) | 触发半径 (cm) | 引用 |
-|---------|---------|---------|----------------------|-------------|------|
-| Zx-I01 | <!-- 如 旧冰箱 --> | <!-- 如 观察 --> | (200,400,10) | <!-- 如 150 --> | 交互系统-执行案 #n |
-| Zx-I02 | | | | | |
-| ... | | | | | |
-
-> 交互类型参照交互系统执行案中的分类（观察/拾取/操作/对话等）。
-> "引用"列填写交互系统执行案中对应交互物的编号，确保跨文档一致。
-
-#### 3.x.5 收集品标记
-
-<!-- 引用收集系统执行案中的收集品，此处只标注空间位置 -->
-
-| 收集编号 | 物品名称 | 稀有度 | 相对原点偏移 (ΔX,ΔY,ΔZ) | 引用 |
-|---------|---------|--------|----------------------|------|
-| Zx-C01 | <!-- 如 彩色弹珠 --> | <!-- 如 普通/稀有 --> | (500,200,0) | 收集系统-执行案 #n |
+| 编号 | 物件名称 | 期望尺寸 (约, cm) | 推荐拼搭方案 | 说明 |
+|------|---------|-----------------|-------------|------|
+| Zx-C01 | <!-- 如 旧收音机 --> | <!-- 如 20x15x12 --> | <!-- 如 Cube(0.2,0.15,0.12) + Cylinder天线 --> | <!-- 如 放在柜台上 --> |
 | Zx-C02 | | | | |
 | ... | | | | | |

-> 稀有度影响拾取物的视觉效果标识（普通=白色光，稀有=金色光），具体表现由收集系统技术方案定义。
+> 组合资产将在搭建指南生成阶段展开为多个 Primitive Actor，并在组合资产清单中记录拼搭方案。
+> 用户确认后的组合资产方案将回馈到 asset-catalog 模板库，供后续关卡直接引用。

 ---

@@ -183,14 +173,6 @@
 | G-E02 | | | | | |
 | ... | | | | | |

-### 4.3 收集品位置汇总
-
-| # | 物品名称 | 所在区域 | 绝对坐标 (X,Y,Z) | 稀有度 | 引用 |
-|---|---------|---------|-----------------|--------|------|
-| 1 | | | | | 收集系统-执行案 #n |
-| 2 | | | | | |
-| ... | | | | | |
-
 ---

 ## 五、场景边界与遮挡
@@ -225,10 +207,10 @@
 ### 策划填写要点

 1. **先确定区域坐标布局**（第二章），确保所有区域在总尺寸内不重叠、流线合理
-2. **逐区域填写**（第三章），按"结构体 → 布景 → 交互物 → 收集品"的顺序
+2. **逐区域填写**（第三章），按"结构体 → 布景 → 组合资产"的顺序
 3. **BSP 资产建议是方向性指引**：写资产类别名和组合方式即可（如 "Wall_400x300 × 2"），不需要写文件路径
 4. **尺寸以 cm 为单位**，对应 UE5 的 1 uu = 1 cm
-5. **交叉引用**：交互物和收集品必须引用对应系统执行案中的编号，保持跨文档一致
+5. **组合资产**：无法用单个 BSP 资产匹配的物件，在 3.x.4 中记录拼搭方案

 ### 不要填写的内容

@@ -237,6 +219,7 @@
 - ❌ Blueprint 类名
 - ❌ 精确的硬编码参数值（标注"建议值，可调"并附范围）
 - ❌ 代码或脚本
+- ❌ 交互物和收集品位置（由系统后续叠加）

 ### 与场景设计案的关系

@@ -0,0 +1,607 @@
+# v0.1 白模搭建操作指南 — 城郊小街
+
+> 本文档由 execution-to-guide 工具自动生成，供 level-builder 搭建白模关卡使用。
+> 基于: 关卡-v0.1-城郊小街-执行案.md
+
+---
+
+## 〇、全局信息
+
+### 场景参数
+
+| 参数 | 值 |
+|------|-----|
+| 场景总尺寸 | 8000cm × 6000cm（80m × 60m） |
+| 地面高度基准 | Z = 0 |
+| 主角身高 | ~120cm |
+| 摄像机高度 | ~100cm |
+| 时间设定 | 夏日午后 15:00 |
+| 坐标原点 | 场景西南角地平面 |
+
+### UE5 路径前缀
+
+- **Mesh**: `Content/BlockingStarterPack/Meshes/`
+- **Material**: `Content/BlockingStarterPack/Materials/`
+- **Material (Basics)**: `Content/BlockingStarterPack/Materials/Blocking/Basics/`
+
+### 命名规范
+
+```
+LVL_<ZoneID>_<Category>_<Description>
+Category: STR | PROP | COMP | BND | LGT
+```
+
+### Outliner 文件夹结构
+
+```
+LVL_城郊小街/
+  Z1_家/
+    Structure/  Props/
+  Z2_小卖部/
+    Structure/  Props/
+  Z3_主街道/
+    Structure/  Props/
+  Z4_空地/
+    Structure/  Props/
+  Z5_巷子/
+    Structure/  Props/
+  Z6_水塘边/
+    Structure/  Props/
+  Z7_老居民楼/
+    Structure/  Props/
+  Global/
+    Boundaries/  Lighting/  PlayerStart/
+```
+
+---
+
+## 一、BSP 资产映射表
+
+### 建筑 — 墙体
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Wall_400x300 | `Architecture/Walls/SM_Wall_400x300` | 400×20×300 |
+| Wall_200x300 | `Architecture/Walls/SM_Wall_200x300` | 200×20×300 |
+| Wall_400x100 | `Architecture/Walls/SM_Wall_400x100` | 400×20×100 |
+| Wall_100x300 | `Architecture/Walls/SM_Wall_100x300` | 100×20×300 |
+
+### 建筑 — 门墙
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| WallDoor_200x300 | `Architecture/Walls/SM_WallDoor_200x300` | 200×20×300 |
+
+### 建筑 — 窗墙
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| WallWindow_400x300 | `Architecture/Walls/SM_WallWindow_400x300` | 400×20×300 |
+| WallWindowSmall_200x300 | `Architecture/Walls/SM_WallWindowSmall_200x300` | 200×20×300 |
+
+### 建筑 — 地板
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Floor_300x400 | `Architecture/Floors/SM_Floor_300x400` | 300×400×22 |
+| Floor_1000x1000 | `Architecture/Floors/SM_Floor_1000x1000` | 1000×1000×22 |
+| Floor_200x300 | `Architecture/Floors/SM_Floor_200x300` | 200×300×22 |
+
+### 建筑 — 窗户
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| FakeWindowsFrame | `Architecture/WindowsSet/SM_FakeWindowsFrame` | 140×14×164 |
+
+### 建筑 — 围挡
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| BarrierWall_600 | `Architecture/Barriers/SM_BarrierWall_600` | 600×60×210 |
+| BarrierWall_200 | `Architecture/Barriers/SM_BarrierWall_200` | 200×60×210 |
+
+### 建筑 — 围栏
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Fence_Small_400 | `Industrials/SM_Fence_Small_400` | 404×6×112 |
+
+### 建筑 — 横梁
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Beam_300 | `Architecture/Beams/SM_Beam_300` | 40×40×300 |
+
+### 建筑 — 大型建筑
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Building_01 | `BigBuildings/SM_Building_01` | 1950×1450×4010 |
+
+### 家具
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Monitor_01 | `Furnitures/SM_Monitor_01` | 54×18×37 |
+| SimpleTable_01 | `Furnitures/SM_SimpleTable_01` | 161×87×74 |
+| BedSingle | `Bedroom/SM_BedSingle` | 116×216×68 |
+| SimpleTable_02 | `Furnitures/SM_SimpleTable_02` | 239×99×74 |
+
+### 工业/装饰
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| WoodenBox_Small | `Industrials/SM_WoodenBox_Small` | 70×70×70 |
+| Bucket_01 | `Decorations/SM_Bucket_01` | 30×27×26 |
+| Barrel | `Industrials/SM_Barrel` | 73×73×111 |
+| TrashCans_01 | `Trashs/SM_TrashCans_01` | 53×71×118 |
+| WoodenPallet_01 | `Industrials/SM_WoodenPallet_01` | 188×188×20 |
+| WoodenBox_Normal | `Industrials/SM_WoodenBox_Normal` | 90×90×90 |
+
+### 载具
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Car01 | `Vehicles/SM_Car01` | 160×420×180 |
+
+### 植被
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| Tree_01 | `Vegetations/SM_Tree_01` | 762×803×845 |
+
+### 灯具
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| RoadLamp_01 | `Lights/SM_RoadLamp_01` | 40×244×850 |
+
+### 装饰
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| DisplayPanels_400x200 | `DisplayPanels/SM_DisplayPanels_400x200` | 400×8×200 |
+
+### 其他
+
+| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |
+|-------------|-------------|--------------|
+| WallDoorGarage_400x400 | `` | 0×0×0 |
+| _composite | `` | 0×0×0 |
+| Wheel | `` | 0×0×0 |
+| MI_DevGlassWhite | `` | 0×0×0 |
+| MI_DevGray | `` | 0×0×0 |
+| MI_DevWhite | `` | 0×0×0 |
+| MI_DevBlue | `` | 0×0×0 |
+| MI_DevYellow | `` | 0×0×0 |
+| MI_DevGlassBlue | `` | 0×0×0 |
+| MI_DevFoliage | `` | 0×0×0 |
+| MI_DevGreen | `` | 0×0×0 |
+
+
+---
+
+## 二、Phase B — 地面与边界
+
+### B1. 铺设地面
+
+#### 全局地面（MI_DevGray）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 |
+|---|-----------|------|-------------|------|------|
+| 1 | LVL_Global_STR_GroundFloor_01 | Floor_1000x1000 | (500,500,0) | — | MI_DevGray |
+| 2 | LVL_Global_STR_GroundFloor_02 | Floor_1000x1000 | (500,1500,0) | — | MI_DevGray |
+| 3 | LVL_Global_STR_GroundFloor_03 | Floor_1000x1000 | (500,2500,0) | — | MI_DevGray |
+| 4 | LVL_Global_STR_GroundFloor_04 | Floor_1000x1000 | (500,3500,0) | — | MI_DevGray |
+| 5 | LVL_Global_STR_GroundFloor_05 | Floor_1000x1000 | (500,4500,0) | — | MI_DevGray |
+| 6 | LVL_Global_STR_GroundFloor_06 | Floor_1000x1000 | (500,5500,0) | — | MI_DevGray |
+| 7 | LVL_Global_STR_GroundFloor_07 | Floor_1000x1000 | (1500,500,0) | — | MI_DevGray |
+| 8 | LVL_Global_STR_GroundFloor_08 | Floor_1000x1000 | (1500,1500,0) | — | MI_DevGray |
+| 9 | LVL_Global_STR_GroundFloor_09 | Floor_1000x1000 | (1500,2500,0) | — | MI_DevGray |
+| 10 | LVL_Global_STR_GroundFloor_10 | Floor_1000x1000 | (1500,3500,0) | — | MI_DevGray |
+| 11 | LVL_Global_STR_GroundFloor_11 | Floor_1000x1000 | (1500,4500,0) | — | MI_DevGray |
+| 12 | LVL_Global_STR_GroundFloor_12 | Floor_1000x1000 | (1500,5500,0) | — | MI_DevGray |
+| 13 | LVL_Global_STR_GroundFloor_13 | Floor_1000x1000 | (2500,500,0) | — | MI_DevGray |
+| 14 | LVL_Global_STR_GroundFloor_14 | Floor_1000x1000 | (2500,1500,0) | — | MI_DevGray |
+| 15 | LVL_Global_STR_GroundFloor_15 | Floor_1000x1000 | (2500,2500,0) | — | MI_DevGray |
+| 16 | LVL_Global_STR_GroundFloor_16 | Floor_1000x1000 | (2500,3500,0) | — | MI_DevGray |
+| 17 | LVL_Global_STR_GroundFloor_17 | Floor_1000x1000 | (2500,4500,0) | — | MI_DevGray |
+| 18 | LVL_Global_STR_GroundFloor_18 | Floor_1000x1000 | (2500,5500,0) | — | MI_DevGray |
+| 19 | LVL_Global_STR_GroundFloor_19 | Floor_1000x1000 | (3500,500,0) | — | MI_DevGray |
+| 20 | LVL_Global_STR_GroundFloor_20 | Floor_1000x1000 | (3500,1500,0) | — | MI_DevGray |
+| 21 | LVL_Global_STR_GroundFloor_21 | Floor_1000x1000 | (3500,2500,0) | — | MI_DevGray |
+| 22 | LVL_Global_STR_GroundFloor_22 | Floor_1000x1000 | (3500,3500,0) | — | MI_DevGray |
+| 23 | LVL_Global_STR_GroundFloor_23 | Floor_1000x1000 | (3500,4500,0) | — | MI_DevGray |
+| 24 | LVL_Global_STR_GroundFloor_24 | Floor_1000x1000 | (3500,5500,0) | — | MI_DevGray |
+| 25 | LVL_Global_STR_GroundFloor_25 | Floor_1000x1000 | (4500,500,0) | — | MI_DevGray |
+| 26 | LVL_Global_STR_GroundFloor_26 | Floor_1000x1000 | (4500,1500,0) | — | MI_DevGray |
+| 27 | LVL_Global_STR_GroundFloor_27 | Floor_1000x1000 | (4500,2500,0) | — | MI_DevGray |
+| 28 | LVL_Global_STR_GroundFloor_28 | Floor_1000x1000 | (4500,3500,0) | — | MI_DevGray |
+| 29 | LVL_Global_STR_GroundFloor_29 | Floor_1000x1000 | (4500,4500,0) | — | MI_DevGray |
+| 30 | LVL_Global_STR_GroundFloor_30 | Floor_1000x1000 | (4500,5500,0) | — | MI_DevGray |
+| 31 | LVL_Global_STR_GroundFloor_31 | Floor_1000x1000 | (5500,500,0) | — | MI_DevGray |
+| 32 | LVL_Global_STR_GroundFloor_32 | Floor_1000x1000 | (5500,1500,0) | — | MI_DevGray |
+| 33 | LVL_Global_STR_GroundFloor_33 | Floor_1000x1000 | (5500,2500,0) | — | MI_DevGray |
+| 34 | LVL_Global_STR_GroundFloor_34 | Floor_1000x1000 | (5500,3500,0) | — | MI_DevGray |
+| 35 | LVL_Global_STR_GroundFloor_35 | Floor_1000x1000 | (5500,4500,0) | — | MI_DevGray |
+| 36 | LVL_Global_STR_GroundFloor_36 | Floor_1000x1000 | (5500,5500,0) | — | MI_DevGray |
+| 37 | LVL_Global_STR_GroundFloor_37 | Floor_1000x1000 | (6500,500,0) | — | MI_DevGray |
+| 38 | LVL_Global_STR_GroundFloor_38 | Floor_1000x1000 | (6500,1500,0) | — | MI_DevGray |
+| 39 | LVL_Global_STR_GroundFloor_39 | Floor_1000x1000 | (6500,2500,0) | — | MI_DevGray |
+| 40 | LVL_Global_STR_GroundFloor_40 | Floor_1000x1000 | (6500,3500,0) | — | MI_DevGray |
+| 41 | LVL_Global_STR_GroundFloor_41 | Floor_1000x1000 | (6500,4500,0) | — | MI_DevGray |
+| 42 | LVL_Global_STR_GroundFloor_42 | Floor_1000x1000 | (6500,5500,0) | — | MI_DevGray |
+| 43 | LVL_Global_STR_GroundFloor_43 | Floor_1000x1000 | (7500,500,0) | — | MI_DevGray |
+| 44 | LVL_Global_STR_GroundFloor_44 | Floor_1000x1000 | (7500,1500,0) | — | MI_DevGray |
+| 45 | LVL_Global_STR_GroundFloor_45 | Floor_1000x1000 | (7500,2500,0) | — | MI_DevGray |
+| 46 | LVL_Global_STR_GroundFloor_46 | Floor_1000x1000 | (7500,3500,0) | — | MI_DevGray |
+| 47 | LVL_Global_STR_GroundFloor_47 | Floor_1000x1000 | (7500,4500,0) | — | MI_DevGray |
+| 48 | LVL_Global_STR_GroundFloor_48 | Floor_1000x1000 | (7500,5500,0) | — | MI_DevGray |
+
+### B2. 放置边界围挡
+
+#### 西边界
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| 1 | LVL_Global_BND_西边界_01 | BarrierWall_600 | (0,300,105) | (0,90,0) | — | MI_DevRed |
+| 2 | LVL_Global_BND_西边界_02 | BarrierWall_600 | (0,900,105) | (0,90,0) | — | MI_DevRed |
+| 3 | LVL_Global_BND_西边界_03 | BarrierWall_600 | (0,1500,105) | (0,90,0) | — | MI_DevRed |
+| 4 | LVL_Global_BND_西边界_04 | BarrierWall_600 | (0,2100,105) | (0,90,0) | — | MI_DevRed |
+| 5 | LVL_Global_BND_西边界_05 | BarrierWall_600 | (0,2700,105) | (0,90,0) | — | MI_DevRed |
+| 6 | LVL_Global_BND_西边界_06 | BarrierWall_600 | (0,3300,105) | (0,90,0) | — | MI_DevRed |
+| 7 | LVL_Global_BND_西边界_07 | BarrierWall_600 | (0,3900,105) | (0,90,0) | — | MI_DevRed |
+| 8 | LVL_Global_BND_西边界_08 | BarrierWall_600 | (0,4500,105) | (0,90,0) | — | MI_DevRed |
+| 9 | LVL_Global_BND_西边界_09 | BarrierWall_600 | (0,5100,105) | (0,90,0) | — | MI_DevRed |
+| 10 | LVL_Global_BND_西边界_10 | BarrierWall_600 | (0,5700,105) | (0,90,0) | — | MI_DevRed |
+
+#### 南边界
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| 1 | LVL_Global_BND_南边界_01 | BarrierWall_600 | (300,0,105) | — | — | 各段标识色 |
+| 2 | LVL_Global_BND_南边界_02 | BarrierWall_600 | (900,0,105) | — | — | 各段标识色 |
+| 3 | LVL_Global_BND_南边界_03 | BarrierWall_600 | (1500,0,105) | — | — | 各段标识色 |
+| 4 | LVL_Global_BND_南边界_04 | BarrierWall_600 | (2100,0,105) | — | — | 各段标识色 |
+| 5 | LVL_Global_BND_南边界_05 | BarrierWall_600 | (2700,0,105) | — | — | 各段标识色 |
+| 6 | LVL_Global_BND_南边界_06 | BarrierWall_600 | (3300,0,105) | — | — | 各段标识色 |
+| 7 | LVL_Global_BND_南边界_07 | BarrierWall_600 | (3900,0,105) | — | — | 各段标识色 |
+| 8 | LVL_Global_BND_南边界_08 | BarrierWall_600 | (4500,0,105) | — | — | 各段标识色 |
+| 9 | LVL_Global_BND_南边界_09 | BarrierWall_600 | (5100,0,105) | — | — | 各段标识色 |
+| 10 | LVL_Global_BND_南边界_10 | BarrierWall_600 | (5700,0,105) | — | — | 各段标识色 |
+| 11 | LVL_Global_BND_南边界_11 | BarrierWall_600 | (6300,0,105) | — | — | 各段标识色 |
+| 12 | LVL_Global_BND_南边界_12 | BarrierWall_600 | (6900,0,105) | — | — | 各段标识色 |
+| 13 | LVL_Global_BND_南边界_13 | BarrierWall_600 | (7500,0,105) | — | — | 各段标识色 |
+
+#### 东边界
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| 1 | LVL_Global_BND_东边界_01 | BarrierWall_600 | (8000,300,105) | (0,90,0) | — | MI_DevBlue |
+| 2 | LVL_Global_BND_东边界_02 | BarrierWall_600 | (8000,900,105) | (0,90,0) | — | MI_DevBlue |
+| 3 | LVL_Global_BND_东边界_03 | BarrierWall_600 | (8000,1500,105) | (0,90,0) | — | MI_DevBlue |
+| 4 | LVL_Global_BND_东边界_04 | BarrierWall_600 | (8000,2100,105) | (0,90,0) | — | MI_DevBlue |
+| 5 | LVL_Global_BND_东边界_05 | BarrierWall_600 | (8000,2700,105) | (0,90,0) | — | MI_DevBlue |
+| 6 | LVL_Global_BND_东边界_06 | BarrierWall_600 | (8000,3300,105) | (0,90,0) | — | MI_DevBlue |
+| 7 | LVL_Global_BND_东边界_07 | BarrierWall_600 | (8000,3900,105) | (0,90,0) | — | MI_DevBlue |
+| 8 | LVL_Global_BND_东边界_08 | BarrierWall_600 | (8000,4500,105) | (0,90,0) | — | MI_DevBlue |
+| 9 | LVL_Global_BND_东边界_09 | BarrierWall_600 | (8000,5100,105) | (0,90,0) | — | MI_DevBlue |
+| 10 | LVL_Global_BND_东边界_10 | BarrierWall_600 | (8000,5700,105) | (0,90,0) | — | MI_DevBlue |
+
+#### 北边界
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| 1 | LVL_Global_BND_北边界_01 | BarrierWall_600 | (300,6000,105) | — | — | MI_DevBlue |
+| 2 | LVL_Global_BND_北边界_02 | BarrierWall_600 | (900,6000,105) | — | — | MI_DevBlue |
+| 3 | LVL_Global_BND_北边界_03 | BarrierWall_600 | (1500,6000,105) | — | — | MI_DevBlue |
+| 4 | LVL_Global_BND_北边界_04 | BarrierWall_600 | (2100,6000,105) | — | — | MI_DevBlue |
+| 5 | LVL_Global_BND_北边界_05 | BarrierWall_600 | (2700,6000,105) | — | — | MI_DevBlue |
+| 6 | LVL_Global_BND_北边界_06 | BarrierWall_600 | (3300,6000,105) | — | — | MI_DevBlue |
+| 7 | LVL_Global_BND_北边界_07 | BarrierWall_600 | (3900,6000,105) | — | — | MI_DevBlue |
+| 8 | LVL_Global_BND_北边界_08 | BarrierWall_600 | (4500,6000,105) | — | — | MI_DevBlue |
+| 9 | LVL_Global_BND_北边界_09 | BarrierWall_600 | (5100,6000,105) | — | — | MI_DevBlue |
+| 10 | LVL_Global_BND_北边界_10 | BarrierWall_600 | (5700,6000,105) | — | — | MI_DevBlue |
+| 11 | LVL_Global_BND_北边界_11 | BarrierWall_600 | (6300,6000,105) | — | — | MI_DevBlue |
+| 12 | LVL_Global_BND_北边界_12 | BarrierWall_600 | (6900,6000,105) | — | — | MI_DevBlue |
+| 13 | LVL_Global_BND_北边界_13 | BarrierWall_600 | (7500,6000,105) | — | — | MI_DevBlue |
+
+#### Z6 水域
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+
+
+---
+
+## 三、Phase C — 逐区域搭建
+
+### C1. Z1 — 家
+
+#### C1.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z1_STR_South院Wall_01 | Wall_400x300 | (0,0,0) | — | — | MI_DevRed |
+| | LVL_Z1_STR_South院Wall_02 | Wall_400x300 | (400,0,0) | — | — | MI_DevRed |
+| | LVL_Z1_STR_South院Wall_03 | Wall_200x300 | (800,0,0) | — | — | MI_DevRed |
+| | LVL_Z1_STR_West院Wall_01 | Wall_400x300 | (0,0,0) | (0,-90,0) | — | MI_DevRed |
+| | LVL_Z1_STR_West院Wall_02 | Wall_400x300 | (400,0,0) | (0,-90,0) | — | MI_DevRed |
+| | LVL_Z1_STR_East院WallTop半段_01 | Wall_400x300 | (980,0,0) | (0,90,0) | — | MI_DevRed |
+| | LVL_Z1_STR_East院WallTop半段_02 | Wall_400x300 | (1380,0,0) | (0,90,0) | — | MI_DevRed |
+| | LVL_Z1_STR_North院Wall含院Door_01 | Cube | (0,780,0) | (0,180,0) | — | MI_DevRed |
+| | LVL_Z1_STR_房屋SouthWall含Window_01 | WallWindow_400x300 | (200,30,0) | — | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋SouthWall含Window_02 | WallWindowSmall_200x300 | (600,30,0) | — | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋WestWall_01 | Wall_400x300 | (200,30,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋WestWall_02 | Wall_400x100 | (600,30,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋EastWall_01 | Wall_400x300 | (780,30,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋EastWall_02 | Wall_400x100 | (1180,30,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋NorthWall含Door洞_01 | WallDoor_200x300 | (200,410,0) | (0,180,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋NorthWall含Door洞_02 | Wall_400x300 | (400,410,0) | (0,180,0) | — | MI_DevWhite |
+| | LVL_Z1_STR_房屋屋Roof_01 | Floor_300x400 | (190,25,280) | — | — | MI_DevBrown |
+| | LVL_Z1_STR_房屋屋Roof_02 | Floor_300x400 | (490,25,280) | — | — | MI_DevBrown |
+| | LVL_Z1_STR_院内Floor板_01 | Floor_1000x1000 | (0,0,0) | — | — | MI_DevGray |
+
+#### C1.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z1_PROP_旧自行Car_01 | _composite | (100,650,0) | — |  | 靠西院墙停放，后座铁丝筐用 Cube 替代 |
+| | LVL_Z1_PROP_旧自行Car_02 | Wheel | (100,650,0) | — |  | 靠西院墙停放，后座铁丝筐用 Cube 替代 |
+| | LVL_Z1_PROP_晾衣杆_01 | Beam_300 | (500,600,0) | — |  | 挂衣服用 Cube 薄片替代 |
+| | LVL_Z1_PROP_晾衣杆_02 | Cylinder | (500,600,0) | — |  | 挂衣服用 Cube 薄片替代 |
+| | LVL_Z1_PROP_杂物堆_01 | WoodenBox_Small | (850,100,0) | — |  | 东南角 |
+| | LVL_Z1_PROP_杂物堆_02 | WoodenBox_Small | (890,100,0) | — |  | 东南角 |
+| | LVL_Z1_PROP_杂物堆_03 | Bucket_01 | (930,100,0) | — |  | 东南角 |
+| | LVL_Z1_PROP_Door垫_01 | Cube | (480,740,0) | — |  | 院门内侧地面 |
+| | LVL_Z1_PROP_老式冰Box_01 | Barrel | (720,80,0) | — |  | 房屋内东南角，靠东墙 |
+| | LVL_Z1_PROP_大脑袋电视_01 | Monitor_01 | (320,80,45) | — |  | 房屋内西半部，放在书桌上 |
+| | LVL_Z1_PROP_书Table_01 | SimpleTable_01 | (300,70,0) | — |  | 房屋内靠西墙 |
+| | LVL_Z1_PROP_Bed_01 | BedSingle | (350,250,0) | — |  | 房屋内中部偏南 |
+| | LVL_Z1_PROP_日历_01 | Cube | (500,40,180) | — |  | 挂在房屋南墙内侧 |
+| | LVL_Z1_PROP_电视Cabinet_01 | SimpleTable_02 | (320,55,0) | — |  | 电视放在其上（v0.1 可与书桌合并） |
+
+### C2. Z2 — 小卖部
+
+#### C2.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z2_STR_SouthWall_01 | Wall_400x300 | (1000,200,0) | — | — | MI_DevOrange |
+| | LVL_Z2_STR_SouthWall_02 | Wall_200x300 | (1400,200,0) | — | — | MI_DevOrange |
+| | LVL_Z2_STR_WestWall_01 | Wall_400x300 | (1000,200,0) | (0,-90,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_WestWall_02 | Wall_400x100 | (1400,200,0) | (0,-90,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_EastWall_01 | Wall_400x300 | (1580,200,0) | (0,90,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_EastWall_02 | Wall_400x100 | (1980,200,0) | (0,90,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_NorthWall含Door洞_01 | WallDoorGarage_400x400 | (1000,580,0) | (0,180,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_NorthWall含Door洞_02 | Wall_200x300 | (1000,580,0) | (0,180,0) | — | MI_DevOrange |
+| | LVL_Z2_STR_屋Roof_01 | Floor_300x400 | (990,190,280) | — | — | MI_DevBrown |
+| | LVL_Z2_STR_屋Roof_02 | Floor_300x400 | (1290,190,280) | — | — | MI_DevBrown |
+| | LVL_Z2_STR_Floor板_01 | Floor_1000x1000 | (1000,200,0) | — | — | MI_DevGray |
+| | LVL_Z2_STR_遮阳棚前廊Roof_01 | Floor_200x300 | (1000,600,260) | — | — | MI_DevWhite |
+| | LVL_Z2_STR_遮阳棚前廊Roof_02 | Floor_200x300 | (1200,600,260) | — | — | MI_DevWhite |
+
+#### C2.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z2_PROP_玻璃CabinetCounter_01 | Cube | (1200,500,0) | — |  | 店内中偏北，面向门口 |
+| | LVL_Z2_PROP_玻璃CabinetCounter_02 | MI_DevGlassWhite | (1300,500,0) | — |  | 店内中偏北，面向门口 |
+| | LVL_Z2_PROP_零食货Shelf靠EastWall_01 | Fence_Small_400 | (1520,300,0) | — |  | 东墙内侧，多层货架 |
+| | LVL_Z2_PROP_零食货Shelf靠EastWall_02 | Fence_Small_400 | (1920,300,0) | — |  | 东墙内侧，多层货架 |
+| | LVL_Z2_PROP_零食货Shelf靠EastWall_03 | MI_DevGray | (2320,300,0) | — |  | 东墙内侧，多层货架 |
+| | LVL_Z2_PROP_零食货Shelf靠SouthWall_01 | Fence_Small_400 | (1100,230,0) | — |  | 南墙内侧 |
+| | LVL_Z2_PROP_零食货Shelf靠SouthWall_02 | MI_DevGray | (1500,230,0) | — |  | 南墙内侧 |
+| | LVL_Z2_PROP_老式冰Cabinet_01 | Cube | (1050,400,0) | — |  | 西南角，顶盖掀开式 |
+| | LVL_Z2_PROP_老式冰Cabinet_02 | MI_DevWhite | (1150,400,0) | — |  | 西南角，顶盖掀开式 |
+| | LVL_Z2_PROP_小电视_01 | Monitor_01 | (1350,540,90) | — |  | 放在柜台角落 |
+| | LVL_Z2_PROP_招牌_01 | Cube | (1150,610,280) | — |  | 北墙外侧上方，蓝底白字"百货" |
+| | LVL_Z2_PROP_招牌_02 | MI_DevBlue | (1250,610,280) | — |  | 北墙外侧上方，蓝底白字"百货" |
+| | LVL_Z2_PROP_卡片Shelf_01 | Cube | (1400,550,0) | — |  | 柜台旁地面 |
+
+### C3. Z3 — 主街道
+
+#### C3.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z3_PROP_公用电话亭_01 | Cube | (1800,1180,0) | — |  | 街道北侧靠墙 |
+| | LVL_Z3_PROP_公用电话亭_02 | Cylinder | (1900,1180,0) | — |  | 街道北侧靠墙 |
+| | LVL_Z3_PROP_老式自行Car_01 | Car01 | (2800,880,0) | (0.50,0.50,0.50) |  | 街道南侧靠墙停放 |
+| | LVL_Z3_PROP_晾衣杆_01 | Beam_300 | (1200,1250,0) | — |  | 街道北侧，伸出墙面的晾衣杆 |
+| | LVL_Z3_PROP_晾衣杆_02 | Cylinder | (1200,1250,0) | — |  | 街道北侧，伸出墙面的晾衣杆 |
+| | LVL_Z3_PROP_Bottom水道盖_01 | CirclePlatform | (800,1050,0) | — |  | 街道路面中央偏西 |
+| | LVL_Z3_PROP_WallTop涂鸦区域_01 | Cube | (3200,1270,100) | — |  | 北墙 C 段墙面中部 |
+| | LVL_Z3_PROP_WallTop涂鸦区域_02 | MI_DevYellow | (3300,1270,100) | — |  | 北墙 C 段墙面中部 |
+| | LVL_Z3_PROP_广告Wall_01 | DisplayPanels_400x200 | (3800,1270,0) | — |  | 北墙 D 段起始处，手绘广告 |
+| | LVL_Z3_PROP_垃圾Barrel_01 | TrashCans_01 | (4200,880,0) | — |  | 街道南侧 |
+| | LVL_Z3_PROP_电线杆West_01 | Cylinder | (1000,1050,0) | — |  | 街道中轴 |
+| | LVL_Z3_PROP_电线杆East_01 | Cylinder | (3500,1050,0) | — |  | 街道中轴 |
+
+### C4. Z4 — 空地
+
+#### C4.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z4_STR_Floor面_01 | Cube | (3500,1300,0) | — | — | MI_DevBrown |
+| | LVL_Z4_STR_East边界Wall挡_01 | Cube | (4980,1300,0) | (0,90,0) | — | MI_DevBlue |
+| | LVL_Z4_STR_North边界Wall挡_01 | Cube | (3500,2480,0) | (0,180,0) | — | MI_DevBlue |
+| | LVL_Z4_STR_West边界矮Wall_01 | Cube | (3500,1300,0) | (0,-90,0) | — | MI_DevGray |
+
+#### C4.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z4_PROP_大梧桐Tree_01 | Tree_01 | (4250,1900,0) | — |  | 空地偏北中央 |
+| | LVL_Z4_PROP_散落砖块_01 | WoodenBox_Small | (3700,1600,0) | — |  | 空地西半部 |
+| | LVL_Z4_PROP_散落砖块_02 | WoodenBox_Small | (3708,1600,0) | — |  | 空地西半部 |
+| | LVL_Z4_PROP_散落砖块_03 | WoodenBox_Small | (3716,1600,0) | — |  | 空地西半部 |
+| | LVL_Z4_PROP_散落砖块_04 | WoodenBox_Small | (3724,1600,0) | — |  | 空地西半部 |
+| | LVL_Z4_PROP_散落砖块_05 | WoodenBox_Small | (3732,1600,0) | — |  | 空地西半部 |
+| | LVL_Z4_PROP_积水坑_01 | Cube | (4600,1500,-5) | — |  | 空地东南角，嵌入地面 |
+| | LVL_Z4_PROP_积水坑_02 | MI_DevGlassBlue | (4700,1500,-5) | — |  | 空地东南角，嵌入地面 |
+| | LVL_Z4_PROP_弹珠圈痕迹_01 | CirclePlatform | (4100,1800,0) | — |  | 空地中偏北，地面上的圆圈 |
+| | LVL_Z4_PROP_弹珠圈痕迹_02 | MI_DevGray | (4100,1800,0) | — |  | 空地中偏北，地面上的圆圈 |
+| | LVL_Z4_PROP_废弃建材_01 | WoodenPallet_01 | (4800,2300,0) | — |  | 空地东北角 |
+| | LVL_Z4_PROP_废弃建材_02 | WoodenBox_Normal | (4800,2300,0) | — |  | 空地东北角 |
+
+### C5. Z5 — 巷子
+
+#### C5.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z5_STR_WestWall_01 | Wall_400x300 | (2300,1300,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_WestWall_02 | Wall_400x300 | (2700,1300,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_WestWall_03 | Wall_400x300 | (3100,1300,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_WestWall_04 | Wall_400x300 | (3500,1300,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_WestWall_05 | Wall_400x300 | (3900,1300,0) | (0,-90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_EastWall_01 | Wall_400x300 | (2580,1300,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_EastWall_02 | Wall_400x300 | (2980,1300,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_EastWall_03 | Wall_400x300 | (3380,1300,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_EastWall_04 | Wall_400x300 | (3780,1300,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_EastWall_05 | Wall_400x300 | (4180,1300,0) | (0,90,0) | — | MI_DevWhite |
+| | LVL_Z5_STR_Floor面_01 | Floor_1000x1000 | (2300,1300,0) | — | — | MI_DevGray |
+| | LVL_Z5_STR_Floor面_02 | Floor_1000x1000 | (3300,1300,0) | — | — | MI_DevGray |
+
+#### C5.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z5_PROP_废纸Box_01 | WoodenBox_Small | (2380,2900,0) | — |  | 巷子深处（北段）靠西墙 |
+| | LVL_Z5_PROP_蜘蛛网_01 | Cube | (2305,2300,250) | — |  | 西墙高处 |
+| | LVL_Z5_PROP_老Window户WestWall_01 | FakeWindowsFrame | (2310,2100,150) | — |  | 西墙中段，不可交互 |
+| | LVL_Z5_PROP_花盆WindowCounter_01 | Cylinder | (2340,2100,150) | — |  | 窗台上的花盆 |
+| | LVL_Z5_PROP_青苔Floor面细节_01 | Cube | (2400,2700,0) | — |  | 巷子北段地面 |
+| | LVL_Z5_PROP_青苔Floor面细节_02 | MI_DevFoliage | (2500,2700,0) | — |  | 巷子北段地面 |
+
+### C6. Z6 — 水塘边
+
+#### C6.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z6_STR_水面_01 | Floor_1000x1000 | (1750,3650,-20) | — | — | MI_DevSkyBlue |
+| | LVL_Z6_STR_水面_02 | Floor_200x300 | (2750,3650,-20) | — | — | MI_DevSkyBlue |
+| | LVL_Z6_STR_岸边Floor面South_01 | Floor_1000x1000 | (1600,3300,0) | — | — | MI_DevBrown |
+| | LVL_Z6_STR_岸边Floor面South_02 | Floor_200x300 | (2600,3300,0) | — | — | MI_DevBrown |
+| | LVL_Z6_STR_岸边Floor面East_01 | Floor_1000x1000 | (2950,3650,0) | (0,90,0) | — | MI_DevBrown |
+| | LVL_Z6_STR_岸边Floor面West_01 | Floor_1000x1000 | (1600,3650,0) | (0,-90,0) | — | MI_DevBrown |
+| | LVL_Z6_STR_East边界Wall挡_01 | BarrierWall_600 | (3080,3300,0) | (0,90,0) | — | MI_DevBlue |
+| | LVL_Z6_STR_East边界Wall挡_02 | BarrierWall_600 | (3680,3300,0) | (0,90,0) | — | MI_DevBlue |
+| | LVL_Z6_STR_North边界Wall挡_01 | BarrierWall_600 | (1600,4680,0) | (0,180,0) | — | MI_DevBlue |
+| | LVL_Z6_STR_North边界Wall挡_02 | BarrierWall_600 | (2200,4680,0) | (0,180,0) | — | MI_DevBlue |
+| | LVL_Z6_STR_North边界Wall挡_03 | BarrierWall_200 | (2800,4680,0) | (0,180,0) | — | MI_DevBlue |
+
+#### C6.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z6_PROP_芦苇丛South岸Left_01 | Cylinder | (1800,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Left_02 | Cylinder | (1900,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Left_03 | Cylinder | (2000,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Left_04 | Cylinder | (2100,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Left_05 | Cylinder | (2200,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Left_06 | MI_DevFoliage | (2300,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_01 | Cylinder | (2700,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_02 | Cylinder | (2800,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_03 | Cylinder | (2900,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_04 | Cylinder | (3000,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_05 | Cylinder | (3100,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛South岸Right_06 | MI_DevFoliage | (3200,3600,0) | — |  | 水塘南岸边 |
+| | LVL_Z6_PROP_芦苇丛East岸_01 | Cylinder | (2900,4100,0) | — |  |  |
+| | LVL_Z6_PROP_芦苇丛East岸_02 | Cylinder | (3000,4100,0) | — |  |  |
+| | LVL_Z6_PROP_芦苇丛East岸_03 | Cylinder | (3100,4100,0) | — |  |  |
+| | LVL_Z6_PROP_芦苇丛East岸_04 | MI_DevFoliage | (3200,4100,0) | — |  |  |
+| | LVL_Z6_PROP_荷叶_01 | CirclePlatform | (2200,3900,-18) | — |  | 水面上 |
+| | LVL_Z6_PROP_荷叶_02 | CirclePlatform | (2207,3900,-18) | — |  | 水面上 |
+| | LVL_Z6_PROP_荷叶_03 | CirclePlatform | (2215,3900,-18) | — |  | 水面上 |
+| | LVL_Z6_PROP_荷叶_04 | CirclePlatform | (2222,3900,-18) | — |  | 水面上 |
+| | LVL_Z6_PROP_荷叶_05 | MI_DevGreen | (2230,3900,-18) | — |  | 水面上 |
+| | LVL_Z6_PROP_青蛙_01 | Cube | (2100,3680,0) | — |  | 南岸石头旁 |
+| | LVL_Z6_PROP_青蛙_02 | MI_DevGreen | (2200,3680,0) | — |  | 南岸石头旁 |
+
+### C7. Z7 — 老居民楼
+
+#### C7.1 结构体（Structure）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |
+|---|-----------|------|-------------|-------------|------|------|
+| | LVL_Z7_STR_居民楼主体_01 | Building_01 | (5800,200,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall_01 | Wall_400x300 | (5750,150,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall_02 | Wall_400x300 | (6150,150,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall_03 | Wall_400x300 | (6550,150,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall_04 | Wall_100x300 | (6950,150,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall侧_01 | Wall_400x300 | (5750,150,0) | — | — | MI_DevGray |
+| | LVL_Z7_STR_碰撞WallWall侧_02 | Wall_400x300 | (6150,150,0) | — | — | MI_DevGray |
+
+#### C7.2 布景物（Props）
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Z7_PROP_晾衣杆阳Counter_01 | Beam_300 | (6100,190,800) | — |  | 不同楼层阳台外伸 |
+| | LVL_Z7_PROP_晾衣杆阳Counter_02 | Beam_300 | (6133,190,800) | — |  | 不同楼层阳台外伸 |
+| | LVL_Z7_PROP_晾衣杆阳Counter_03 | Beam_300 | (6166,190,800) | — |  | 不同楼层阳台外伸 |
+| | LVL_Z7_PROP_垃圾Barrel_01 | TrashCans_01 | (6000,140,0) | — |  | 楼下地面 |
+
+
+---
+
+## 四、Phase C — 全局物件
+
+| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |
+|---|-----------|------|-------------|------|------|------|
+| | LVL_Global_PROP_路Lamp_01 | RoadLamp_01 | (1500,1050,0) | — |  | 街道中轴线偏南 |
+| | LVL_Global_PROP_路Lamp_02 | RoadLamp_01 | (1500,1050,0) | — |  | 街道中轴线偏南 |
+| | LVL_Global_PROP_路Lamp_03 | RoadLamp_01 | (1500,1050,0) | — |  | 街道中轴线偏南 |
+| | LVL_Global_PROP_垃圾Barrel_01 | TrashCans_01 | (2000,850,0) | — |  | 街道南侧靠墙 |
+| | LVL_Global_PROP_垃圾Barrel_01 | MI_DevGreen | (2000,850,0) | — |  | 街道南侧靠墙 |
+| | LVL_Global_PROP_垃圾Barrel_02 | TrashCans_01 | (2000,850,0) | — |  | 街道南侧靠墙 |
+| | LVL_Global_PROP_垃圾Barrel_02 | MI_DevGreen | (2000,850,0) | — |  | 街道南侧靠墙 |
+| | LVL_Global_PROP_电线杆_01 | Cylinder | (1000,1050,0) | — |  | 街道中轴，与路灯交错 |
+| | LVL_Global_PROP_电线杆_02 | Cylinder | (1000,1050,0) | — |  | 街道中轴，与路灯交错 |
+| | LVL_Global_PROP_施工Wall挡South边界补充_01 | BarrierWall_600 | (0,0,0) | — |  | 街道南侧背后的南场景边界 |
+| | LVL_Global_PROP_施工Wall挡South边界补充_02 | MI_DevBlue | (0,0,0) | — |  | 街道南侧背后的南场景边界 |
+
+---
+
+## 五、Phase D — 光照
+
+### D1. 定向光（Directional Light）
+
+| 类型 | 位置/方向 | 参数 |
+|------|---------|------|
+| Directional Light | 从西南方向照射，仰角约 45°（建议值，可调，范围 30°-60°） | 色温：暖白 ~5500K（建议值，可调）；强度：中等（建议值，可调） |
+> 夏日午后主光源
+
+### D2. 天空光（Sky Light）
+
+| 类型 | 位置/方向 | 参数 |
+|------|---------|------|
+| Sky Light | 全局 | 强度：低-中（建议值，可调） |
+> 环境补光，避免纯黑阴影
+
+### D3. 路灯点光源
+
+> v0.1 为装饰性光源，午后光照下几乎不可见，数量: 3
+
+
+---
+
+## 六、Phase E — 验证清单
+
+| # | 检查项 | 状态 |
+|---|--------|------|
+| 1 | 场景尺寸 8000×6000cm 正确 | ⬜ |
+| 2 | 7 个区域均已搭建 | ⬜ |
+| 3 | 所有边界围挡无缺口 | ⬜ |
+| 4 | 玩家起点可到达 | ⬜ |
+| 5 | 所有区域可通行 | ⬜ |
+| 6 | 建筑入口与流线对齐 | ⬜ |
+| 7 | 光照方向与场景一致 | ⬜ |
+| 8 | Actor 总数: 161 | ⬜ |
+
+---
+
+> 搭建指南生成完成。共 7 个区域，161 个 Actor。
@@ -0,0 +1,52 @@
+# execution-to-guide
+
+关卡执行案 → 搭建指南 转换器。
+
+将 `docs/design/关卡-vXX-<名称>-执行案.md` 自动转换为 `docs/technical/关卡-vXX-搭建指南.md`，供 `level-builder` 工具解析并在 UE5 中搭建白模关卡。
+
+## 用法
+
+```bash
+# 基本用法（自动推断输出路径到 docs/technical/）
+cd tools/execution-to-guide
+python converter.py -i ../../docs/design/关卡-v01-城郊小街-执行案.md
+
+# 指定输出路径
+python converter.py -i ../../docs/design/关卡-v01-城郊小街-执行案.md -o ../../docs/technical/关卡-v01-搭建指南.md
+
+# 详细日志
+python converter.py -i <执行案.md> -v
+```
+
+## 依赖
+
+- `tools/level-builder/config/` 下的 `asset_mapping.py`、`material_mapping.py`、`substitution_rules.py`
+- `tools/level-builder/parsers/markdown_table.py`
+
+工具会自动从上级 `level-builder` 目录加载这些依赖。
+
+## 模块说明
+
+| 文件 | 功能 |
+|------|------|
+| `converter.py` | 主入口，编排解析→展开→生成流程 |
+| `execution_parser.py` | 解析执行案 Markdown，提取区域/结构体/布景/组合资产/边界/光照 |
+| `asset_expander.py` | 将 BSP 资产建议字符串展开为 Actor 规格（坐标计算、旋转推断、资产映射） |
+| `guide_writer.py` | 生成搭建指南 Markdown（匹配 `build_guide_parser.py` 的格式预期） |
+| `composite_writer.py` | 生成组合资产清单 + JSON 模板（无直接 BSP 匹配的物件） |
+
+## 数据流
+
+```
+关卡执行案 (.md)
+      │
+      ▼
+execution_parser.py → ExecutionPlanData
+      │
+      ▼
+asset_expander.py → list[ActorSpec]   (展开 BSP 建议 + 坐标计算)
+      │
+      ▼
+guide_writer.py → 搭建指南 (.md)      (精确匹配 build_guide_parser 格式)
+composite_writer.py → 组合资产清单 (.md + .json)
+```
@@ -0,0 +1 @@
+# execution-to-guide 工具包
@@ -0,0 +1,423 @@
+"""BSP 资产建议展开器。
+
+将执行案中的"BSP 资产建议"字符串拆分为可放置的 Actor 规格。
+
+核心转换：
+  - "Wall_400x300 × 2" → 2 个 Actor，间隔 400cm
+  - "Wall_400x300 + Wall_200x300" → 2 种资产各 1 个
+  - "Cube 缩放(0.3,0.3,1.6)" → 1 个 Cube，带缩放参数
+  - 区域原点 + 相对偏移 → 绝对坐标
+  - 构件名称/方位 → 旋转推断
+
+同时复用 level-builder 的 asset_mapping / material_mapping / substitution_rules。
+"""
+
+import re
+import math
+import logging
+from dataclasses import dataclass
+from typing import Optional
+
+# 允许从包内或直接运行
+from pathlib import Path
+try:
+    from config.asset_mapping import MESH_ASSETS, MESH_ROOT, get_pivot_compensation
+    from config.material_mapping import MATERIAL_PATHS
+    from config.substitution_rules import SUBSTITUTION_RULES
+except ImportError:
+    import sys
+    _lb = str(Path(__file__).resolve().parent.parent / "level-builder")
+    if _lb not in sys.path:
+        sys.path.insert(0, _lb)
+    from config.asset_mapping import MESH_ASSETS, MESH_ROOT, get_pivot_compensation
+    from config.material_mapping import MATERIAL_PATHS
+    from config.substitution_rules import SUBSTITUTION_RULES
+
+logger = logging.getLogger("execution_to_guide.expander")
+
+
+# ============================================================
+# 数据结构
+# ============================================================
+
+@dataclass
+class ActorSpec:
+    """展开后的单个 Actor 规格。"""
+    actor_name: str         # LVL_Z1_STR_SouthWall_01
+    asset_key: str          # Wall_400x300
+    asset_path: str         # UE5 资产路径
+    location: tuple         # (X, Y, Z) 绝对坐标 cm
+    rotation: tuple         # (Pitch, Yaw, Roll) 度
+    scale: tuple            # (X, Y, Z) 缩放
+    material: str           # MI_DevRed
+    material_path: str      # UE5 材质路径
+    category: str           # STR | PROP | COMP
+    zone_id: str            # Z1 | GLOBAL
+    folder: str             # Outliner 文件夹路径
+    note: str = ""
+
+
+# ============================================================
+# 方向→旋转映射
+# ============================================================
+
+# 从构件名称中的方位词推断旋转
+# UE5: Yaw 绕 Z 轴旋转，沿 X 正方向为 0°
+# 南墙（沿 X 轴）= Yaw 0°，东墙（沿 Y 轴）= Yaw 90°
+DIRECTION_YAW = {
+    "南": 0.0,      # 沿 X 轴，面朝南（-Y）
+    "东": 90.0,     # 沿 Y 轴，面朝东（+X）
+    "西": -90.0,    # 沿 Y 轴，面朝西（-X）
+    "北": 180.0,    # 沿 X 轴，面朝北（+Y）
+    "左": 90.0,
+    "右": -90.0,
+    "上": 0.0,
+    "下": 0.0,
+}
+
+
+def infer_rotation_from_name(name: str) -> tuple:
+    """从构件名称推断旋转。
+
+    查找名称中的方位词（南/东/西/北），返回对应的 (Pitch, Yaw, Roll)。
+    如果没有方位词，返回 (0, 0, 0)。
+    """
+    for direction, yaw in DIRECTION_YAW.items():
+        if direction in name:
+            return (0.0, yaw, 0.0)
+    return (0.0, 0.0, 0.0)
+
+
+def infer_rotation_from_offset(offset: tuple, zone_size: tuple) -> tuple:
+    """从偏移位置推断旋转（备用方案）。
+
+    根据物件在区域中的位置判断朝向：
+    - 偏移 Y ≈ 0 → 南墙，Y ≈ max → 北墙
+    - 偏移 X ≈ 0 → 西墙，X ≈ max → 东墙
+    """
+    dx, dy, dz = offset
+    w, d = zone_size[0], zone_size[1] if len(zone_size) > 1 else 0
+
+    if w > 0 and d > 0:
+        # 判断更接近哪条边
+        x_ratio = dx / w if w else 0
+        y_ratio = dy / d if d else 0
+
+        if y_ratio < 0.1:
+            return (0.0, 0.0, 0.0)     # 南
+        elif y_ratio > 0.9:
+            return (0.0, 180.0, 0.0)   # 北
+        elif x_ratio < 0.1:
+            return (0.0, -90.0, 0.0)   # 西
+        elif x_ratio > 0.9:
+            return (0.0, 90.0, 0.0)    # 东
+
+    return (0.0, 0.0, 0.0)
+
+
+# ============================================================
+# BSP 建议解析
+# ============================================================
+
+def parse_bsp_suggestion(bsp_text: str) -> list[dict]:
+    """解析 BSP 资产建议字符串为资产列表。
+
+    支持的格式：
+      - "Wall_400x300"                          → [{"key": "Wall_400x300", "count": 1}]
+      - "Wall_400x300 × 2"                      → [{"key": "Wall_400x300", "count": 2}]
+      - "Wall_400x300 × 2 + Wall_200x300"       → [{"key": "Wall_400x300", "count": 2}, {"key": "Wall_200x300", "count": 1}]
+      - "Cube 缩放(0.3,0.3,1.6)"                → [{"key": "Cube", "count": 1, "scale": (0.3,0.3,1.6)}]
+      - "Car01 缩放50%"                         → [{"key": "Car01", "count": 1, "scale": (0.5,0.5,0.5)}]
+      - "Floor_1000x1000 缩放(8,6,1)"           → [{"key": "Floor_1000x1000", "count": 1, "scale": (8,6,1)}]
+      - "Primitives 组合"                        → [{"key": "_composite", "count": 1}]
+      - "BarrierWall_600"                        → [{"key": "BarrierWall_600", "count": 1}]
+
+    Returns:
+        list of dicts, each with:
+            key: asset key string
+            count: int
+            scale: optional tuple (X, Y, Z)
+    """
+    if not bsp_text or not bsp_text.strip():
+        return []
+
+    bsp_text = bsp_text.strip()
+    results = []
+
+    # 按 + 分割多个资产段
+    segments = re.split(r'\s*\+\s*', bsp_text)
+
+    for seg in segments:
+        seg = seg.strip()
+        if not seg:
+            continue
+
+        # 检测 Primitives 组合标记
+        if "Primitives 组合" in seg or "组合" in seg and not re.search(r'[A-Z]', seg):
+            results.append({"key": "_composite", "count": 1})
+            continue
+
+        # 提取资产 key
+        key_match = re.match(r'([A-Za-z_]\w*(?:\d+x\d+)?)', seg)
+        if not key_match:
+            continue
+
+        asset_key = key_match.group(1)
+        remaining = seg[key_match.end():]
+
+        # 提取数量：× 2 或 *2 或 x2
+        count = 1
+        count_match = re.search(r'[×x*]\s*(\d+)', remaining)
+        if count_match:
+            count = int(count_match.group(1))
+
+        # 提取缩放：缩放(X,Y,Z) 或 缩放NN%
+        scale = None
+        scale_match = re.search(r'缩放\s*\(([\d.]+)\s*[,，]\s*([\d.]+)\s*[,，]\s*([\d.]+)\)', remaining)
+        if scale_match:
+            scale = (float(scale_match.group(1)), float(scale_match.group(2)), float(scale_match.group(3)))
+        else:
+            pct_match = re.search(r'缩放\s*(\d+)%', remaining)
+            if pct_match:
+                s = int(pct_match.group(1)) / 100.0
+                scale = (s, s, s)
+
+        results.append({"key": asset_key, "count": count, "scale": scale})
+
+    return results
+
+
+# ============================================================
+# 资产展开
+# ============================================================
+
+class AssetExpander:
+    """将执行案条目展开为 Actor 规格。"""
+
+    def __init__(self, zones: list):
+        """
+        Args:
+            zones: list[ZoneInfo] 区域信息列表
+        """
+        self.zones = {z.zone_id: z for z in zones}
+        self.actor_counters = {}  # zone_id -> {category: counter}
+
+    def expand_structure(self, item, zone_id: str) -> list[ActorSpec]:
+        """展开结构体条目。
+
+        Args:
+            item: StructureItem
+            zone_id: 区域 ID
+
+        Returns:
+            展开后的 ActorSpec 列表
+        """
+        zone = self.zones.get(zone_id)
+        if not zone:
+            logger.warning(f"未找到区域 {zone_id}，跳过结构体 {item.item_id}")
+            return []
+
+        return self._expand_item(
+            item_id=item.item_id,
+            name=item.name,
+            size=item.size,
+            offset=item.offset,
+            bsp_suggestion=item.bsp_suggestion,
+            tag_color=item.tag_color,
+            zone_id=zone_id,
+            zone=zone,
+            category="STR",
+            note="",
+        )
+
+    def expand_prop(self, item, zone_id: str) -> list[ActorSpec]:
+        """展开布景物条目。"""
+        zone = self.zones.get(zone_id)
+        if not zone:
+            logger.warning(f"未找到区域 {zone_id}，跳过布景 {item.item_id}")
+            return []
+
+        return self._expand_item(
+            item_id=item.item_id,
+            name=item.name,
+            size=item.size,
+            offset=item.offset,
+            bsp_suggestion=item.bsp_suggestion,
+            tag_color="",
+            zone_id=zone_id,
+            zone=zone,
+            category="PROP",
+            note=item.note,
+        )
+
+    def expand_global(self, item) -> list[ActorSpec]:
+        """展开全局物件条目。全局物件使用绝对坐标，不需要区域原点。"""
+        parts = parse_bsp_suggestion(item.bsp_suggestion)
+        if not parts:
+            # 尝试 substitution_rules
+            sub = SUBSTITUTION_RULES.get(item.name)
+            if sub:
+                parts = [{"key": sub["asset"], "count": item.count, "scale": sub.get("scale")}]
+            else:
+                parts = [{"key": "Cube", "count": item.count, "scale": None}]
+
+        actors = []
+        for i in range(item.count):
+            for part in parts:
+                asset_key = part["key"]
+                if asset_key == "_composite":
+                    continue
+
+                actor_name = f"LVL_Global_PROP_{self._slugify(item.name)}"
+                if item.count > 1:
+                    actor_name += f"_{i + 1:02d}"
+                elif len(parts) > 1:
+                    actor_name += f"_{parts.index(part) + 1:02d}"
+
+                scale = part.get("scale")
+                if scale is None:
+                    scale = (1.0, 1.0, 1.0)
+
+                asset_path = MESH_ASSETS.get(asset_key, {}).get("path", "")
+                material = ""
+                mat_path = ""
+
+                actors.append(ActorSpec(
+                    actor_name=actor_name,
+                    asset_key=asset_key,
+                    asset_path=asset_path,
+                    location=item.location,
+                    rotation=(0.0, 0.0, 0.0),
+                    scale=scale,
+                    material=material,
+                    material_path=mat_path,
+                    category="PROP",
+                    zone_id="GLOBAL",
+                    folder=self._get_folder("GLOBAL", "PROP"),
+                    note=item.note,
+                ))
+
+        return actors
+
+    def _expand_item(self, item_id: str, name: str, size: tuple, offset: tuple,
+                     bsp_suggestion: str, tag_color: str, zone_id: str,
+                     zone, category: str, note: str) -> list[ActorSpec]:
+        """通用展开逻辑。"""
+        parts = parse_bsp_suggestion(bsp_suggestion)
+        if not parts:
+            # 尝试 substitution_rules
+            sub = SUBSTITUTION_RULES.get(name)
+            if sub:
+                parts = [{"key": sub["asset"], "count": 1, "scale": sub.get("scale")}]
+                if not tag_color and sub.get("material"):
+                    tag_color = sub["material"]
+            else:
+                parts = [{"key": "Cube", "count": 1, "scale": None}]
+
+        actors = []
+        # 跟踪资产段的累积偏移（用于 × N 的资产沿主轴排列）
+        cum_offset_x = 0.0
+
+        for part in parts:
+            asset_key = part["key"]
+            count = part.get("count", 1)
+            part_scale = part.get("scale")
+
+            for idx in range(count):
+                # 计算绝对位置
+                abs_x = zone.origin[0] + offset[0] + cum_offset_x
+                abs_y = zone.origin[1] + offset[1]
+                abs_z = zone.origin[2] + offset[2]
+
+                # 确定缩放
+                if part_scale:
+                    scale = part_scale
+                else:
+                    scale = (1.0, 1.0, 1.0)
+
+                # 确定旋转
+                rotation = infer_rotation_from_name(name)
+
+                # 确定资产路径
+                asset_info = MESH_ASSETS.get(asset_key, {})
+                asset_path = asset_info.get("path", "")
+
+                # 确定材质
+                material = tag_color
+                mat_path = MATERIAL_PATHS.get(material, "") if material else ""
+
+                # 生成 Actor 名称
+                actor_name = self._make_actor_name(zone_id, category, name, len(actors) + 1)
+
+                actors.append(ActorSpec(
+                    actor_name=actor_name,
+                    asset_key=asset_key,
+                    asset_path=asset_path,
+                    location=(abs_x, abs_y, abs_z),
+                    rotation=rotation,
+                    scale=scale,
+                    material=material,
+                    material_path=mat_path,
+                    category=category,
+                    zone_id=zone_id,
+                    folder=self._get_folder(zone_id, category),
+                    note=note,
+                ))
+
+                # 累积偏移：沿资产主轴方向排列
+                if asset_info:
+                    default_size = asset_info.get("default_size", (0, 0, 0))
+                    if default_size and default_size[0] > 0:
+                        cum_offset_x += default_size[0] * scale[0]
+                    elif size and size[0] > 0 and count > 1:
+                        cum_offset_x += size[0] / count
+
+        return actors
+
+    def _make_actor_name(self, zone_id: str, category: str, name: str, seq: int) -> str:
+        """生成 Actor 名称：LVL_<ZoneID>_<CAT>_<Slug>_<Seq>"""
+        slug = self._slugify(name)
+        return f"LVL_{zone_id}_{category}_{slug}_{seq:02d}"
+
+    def _slugify(self, name: str) -> str:
+        """将中文名称转为 Actor 名称用的英文缩写。"""
+        # 中文方位→英文
+        _DIR_MAP = {"南": "South", "北": "North", "东": "East", "西": "West",
+                    "左": "Left", "右": "Right", "上": "Top", "下": "Bottom"}
+        _TYPE_MAP = {
+            "墙": "Wall", "围": "Wall", "地": "Floor", "顶": "Roof",
+            "门": "Door", "窗": "Window", "栏": "Rail", "柱": "Pillar",
+            "梁": "Beam", "台": "Counter", "架": "Shelf", "柜": "Cabinet",
+            "桌": "Table", "椅": "Chair", "床": "Bed", "箱": "Box",
+            "树": "Tree", "灯": "Lamp", "车": "Car", "桶": "Barrel",
+        }
+
+        result = ""
+        for ch in name:
+            if ch in _DIR_MAP:
+                result += _DIR_MAP[ch]
+            elif ch in _TYPE_MAP:
+                result += _TYPE_MAP[ch]
+            elif ch.isalnum():
+                result += ch
+            # 跳过其他中文字符
+
+        return result if result else "Item"
+
+    def _get_folder(self, zone_id: str, category: str) -> str:
+        """获取 Outliner 文件夹路径。"""
+        try:
+            from config.zone_config import get_folder_path
+            return get_folder_path(zone_id, category)
+        except ImportError:
+            zone = self.zones.get(zone_id)
+            zone_name = zone.zone_name if zone else "Unknown"
+            return f"LVL_Level/{zone_id}_{zone_name}/{category}"
+
+    def _next_seq(self, zone_id: str, category: str) -> int:
+        """获取下一个序号。"""
+        key = f"{zone_id}_{category}"
+        if key not in self.actor_counters:
+            self.actor_counters[key] = 0
+        self.actor_counters[key] += 1
+        return self.actor_counters[key]
@@ -0,0 +1,260 @@
+"""组合资产清单 + 模板生成器。
+
+将执行案中的组合资产标记展开为：
+1. 组合资产清单 Markdown（供用户审查）
+2. 组合资产模板 JSON（确认后回馈到 asset-catalog 模板库）
+
+组合资产 = 无法用单个 BSP StaticMesh 匹配的物件，需要多个 Primitives 拼搭。
+"""
+
+import json
+import re
+import logging
+from pathlib import Path
+from dataclasses import dataclass, field, asdict
+from typing import Optional
+
+from execution_parser import ExecutionPlanData, CompositeItem
+
+logger = logging.getLogger("execution_to_guide.composite")
+
+
+# ============================================================
+# 数据结构
+# ============================================================
+
+@dataclass
+class CompositePart:
+    """组合资产的一个构件。"""
+    primitive: str          # Cube / Cylinder / CirclePlatform
+    scale: tuple            # (X, Y, Z)
+    offset: tuple           # (X, Y, Z) 相对组合资产原点 cm
+    material: str           # MI_DevXxx
+
+
+@dataclass
+class CompositeTemplate:
+    """组合资产模板（确认后回馈到 asset-catalog）。"""
+    template_name: str          # 英文标识 OldRadio
+    display_name: str           # 中文名 旧收音机
+    source_level: str           # 来源版本 v02
+    parts: list                 # list[CompositePart]
+    total_bounds: dict          # {"size": [W, D, H]}
+    tags: list = field(default_factory=list)   # ["prop", "electronics"]
+
+
+# ============================================================
+# 拼搭方案解析
+# ============================================================
+
+def parse_build_plan(plan_text: str, target_size: tuple) -> list[CompositePart]:
+    """解析拼搭方案字符串为构件列表。
+
+    支持的格式：
+      - "Cube(0.2,0.15,0.12) + Cylinder天线"
+      - "Cube主体 + Cylinder(0.02,0.02,0.15)天线 offset(0.05,0,0.12)"
+
+    如果方案不够具体，生成一个默认的 Cube 占位。
+    """
+    parts = []
+    if not plan_text:
+        # 默认：单个 Cube
+        w, d, h = target_size if target_size != (0, 0, 0) else (20, 20, 20)
+        parts.append(CompositePart(
+            primitive="Cube",
+            scale=(w / 100, d / 100, h / 100),
+            offset=(0, 0, 0),
+            material="MI_DevBrown",
+        ))
+        return parts
+
+    # 按 + 分割
+    segments = re.split(r'\s*\+\s*', plan_text)
+    for seg in segments:
+        seg = seg.strip()
+        if not seg:
+            continue
+
+        # 提取 Primitives 类型
+        prim_match = re.match(r'(Cube|Cylinder|CirclePlatform)', seg)
+        prim = prim_match.group(1) if prim_match else "Cube"
+        remaining = seg[prim_match.end():] if prim_match else seg
+
+        # 提取缩放
+        scale_match = re.search(r'\(([\d.]+)\s*,\s*([\d.]+)\s*,\s*([\d.]+)\)', remaining)
+        if scale_match:
+            scale = (float(scale_match.group(1)), float(scale_match.group(2)), float(scale_match.group(3)))
+        else:
+            scale = (0.1, 0.1, 0.1)
+
+        # 提取偏移
+        offset_match = re.search(r'offset\s*\(([-\d.]+)\s*,\s*([-\d.]+)\s*,\s*([-\d.]+)\)', remaining, re.IGNORECASE)
+        offset = (float(offset_match.group(1)), float(offset_match.group(2)), float(offset_match.group(3))) if offset_match else (0, 0, 0)
+
+        # 确定材质
+        material = "MI_DevBrown"
+        if "天线" in seg:
+            material = "MI_DevGray"
+        elif "玻璃" in seg or "镜" in seg:
+            material = "MI_DevGlassWhite"
+        elif "绿" in seg:
+            material = "MI_DevGreen"
+        elif "红" in seg:
+            material = "MI_DevRed"
+
+        parts.append(CompositePart(
+            primitive=prim,
+            scale=scale,
+            offset=offset,
+            material=material,
+        ))
+
+    return parts if parts else [CompositePart(
+        primitive="Cube",
+        scale=(0.1, 0.1, 0.1),
+        offset=(0, 0, 0),
+        material="MI_DevBrown",
+    )]
+
+
+# ============================================================
+# 组合资产文档生成
+# ============================================================
+
+class CompositeWriter:
+    """组合资产清单 + 模板生成器。"""
+
+    def __init__(self, plan_data: ExecutionPlanData):
+        self.plan = plan_data
+        self.templates: list[CompositeTemplate] = []
+
+    def has_composites(self) -> bool:
+        """是否有组合资产。"""
+        return sum(len(v) for v in self.plan.zone_composites.values()) > 0
+
+    def generate_markdown(self) -> str:
+        """生成组合资产清单 Markdown。"""
+        lines = [
+            f"# v{self.plan.version} 组合资产清单 — {self.plan.scene_name}",
+            "",
+            "> 本文档列出了执行案中需要用 Primitives 拼搭的组合资产。",
+            "> 请审查每个拼搭方案，确认后可回馈到 asset-catalog 模板库。",
+            "",
+            "---",
+            "",
+        ]
+
+        for zone_id, composites in self.plan.zone_composites.items():
+            if not composites:
+                continue
+
+            zone_name = self._get_zone_name(zone_id)
+            lines.append(f"## {zone_id} {zone_name}")
+            lines.append("")
+
+            for comp in composites:
+                lines.append(f"### {comp.item_id} {comp.name}")
+                lines.append("")
+                lines.append(f"**期望尺寸**: {comp.target_size[0]:.0f}×{comp.target_size[1]:.0f}×{comp.target_size[2]:.0f} cm")
+                lines.append(f"**说明**: {comp.note}")
+                lines.append("")
+
+                # 解析拼搭方案
+                parts = parse_build_plan(comp.build_plan, comp.target_size)
+
+                lines.append("| 构件 | Primitive | 缩放 (X,Y,Z) | 偏移 (X,Y,Z) | 材质 |")
+                lines.append("|------|-----------|-------------|-------------|------|")
+
+                for i, part in enumerate(parts):
+                    lines.append(
+                        f"| 构件{i + 1} | {part.primitive} | "
+                        f"({part.scale[0]:.3f},{part.scale[1]:.3f},{part.scale[2]:.3f}) | "
+                        f"({part.offset[0]:.1f},{part.offset[1]:.1f},{part.offset[2]:.1f}) | "
+                        f"{part.material} |"
+                    )
+
+                lines.append("")
+
+                # 生成模板
+                template = self._make_template(comp, parts)
+                self.templates.append(template)
+
+        return "\n".join(lines)
+
+    def generate_templates_json(self) -> str:
+        """生成组合资产模板 JSON（回馈到 asset-catalog）。"""
+        data = {
+            "version": "1.0",
+            "source_level": self.plan.version,
+            "composite_templates": [asdict(t) for t in self.templates],
+        }
+        # 将 tuple 转为 list 以便 JSON 序列化
+        def convert_tuples(obj):
+            if isinstance(obj, dict):
+                return {k: convert_tuples(v) for k, v in obj.items()}
+            elif isinstance(obj, list):
+                return [convert_tuples(i) for i in obj]
+            elif isinstance(obj, tuple):
+                return list(obj)
+            return obj
+
+        data = convert_tuples(data)
+        return json.dumps(data, indent=2, ensure_ascii=False)
+
+    def write_to_files(self, md_path: str, json_path: str = None):
+        """写入 Markdown 和 JSON 文件。"""
+        # Markdown
+        md_content = self.generate_markdown()
+        md = Path(md_path)
+        md.parent.mkdir(parents=True, exist_ok=True)
+        md.write_text(md_content, encoding="utf-8")
+        logger.info(f"组合资产清单已写入: {md_path}")
+
+        # JSON（可选）
+        if json_path:
+            json_content = self.generate_templates_json()
+            jp = Path(json_path)
+            jp.parent.mkdir(parents=True, exist_ok=True)
+            jp.write_text(json_content, encoding="utf-8")
+            logger.info(f"组合资产模板已写入: {json_path}")
+
+    def _make_template(self, comp: CompositeItem, parts: list[CompositePart]) -> CompositeTemplate:
+        """从组合资产条目生成模板。"""
+        # 生成英文标识
+        template_name = self._slugify(comp.name)
+
+        # 计算总包围盒
+        max_x = max(p.offset[0] + p.scale[0] * 100 for p in parts) if parts else 0
+        max_y = max(p.offset[1] + p.scale[1] * 100 for p in parts) if parts else 0
+        max_z = max(p.offset[2] + p.scale[2] * 100 for p in parts) if parts else 0
+
+        return CompositeTemplate(
+            template_name=template_name,
+            display_name=comp.name,
+            source_level=self.plan.version,
+            parts=[asdict(p) for p in parts],
+            total_bounds={"size": [max_x, max_y, max_z]},
+            tags=["prop", "composite"],
+        )
+
+    def _get_zone_name(self, zone_id: str) -> str:
+        for z in self.plan.zones:
+            if z.zone_id == zone_id:
+                return z.zone_name
+        return ""
+
+    def _slugify(self, name: str) -> str:
+        """将中文名称转为英文标识。"""
+        # 简单映射
+        _MAP = {
+            "旧": "Old", "新": "New", "大": "Big", "小": "Small",
+            "收音机": "Radio", "电视": "TV", "冰箱": "Fridge",
+            "空调": "AC", "电话": "Phone", "自行车": "Bicycle",
+            "摩托": "Motorcycle", "柜": "Cabinet", "桌": "Table",
+            "椅": "Chair", "灯": "Lamp", "招牌": "Sign",
+        }
+        result = ""
+        for key, val in sorted(_MAP.items(), key=lambda x: -len(x[0])):
+            if key in name:
+                result += val
+        return result if result else "Composite"
@@ -0,0 +1,118 @@
+"""执行案 → 搭建指南 转换器（主入口）。
+
+用法:
+    python -m execution_to_guide.converter -i <执行案.md> [-o <搭建指南.md>]
+
+示例:
+    python converter.py -i docs/design/关卡-v01-城郊小街-执行案.md -o docs/technical/关卡-v01-搭建指南.md
+    python converter.py -i docs/design/关卡-v01-城郊小街-执行案.md  # 自动推断输出路径
+"""
+
+import argparse
+import logging
+import sys
+from pathlib import Path
+
+from execution_parser import ExecutionPlanParser
+from guide_writer import GuideWriter
+
+logging.basicConfig(
+    level=logging.INFO,
+    format="%(name)s: %(message)s",
+)
+logger = logging.getLogger("execution_to_guide")
+
+
+def convert(input_path: str, output_path: str = None) -> str:
+    """将执行案转换为搭建指南。
+
+    Args:
+        input_path: 执行案 Markdown 文件路径
+        output_path: 搭建指南输出路径（可选，默认自动推断）
+
+    Returns:
+        生成的搭建指南 Markdown 内容
+    """
+    # 解析执行案
+    logger.info(f"解析执行案: {input_path}")
+    parser = ExecutionPlanParser()
+    plan_data = parser.parse_file(input_path)
+
+    logger.info(f"场景: {plan_data.scene_name} v{plan_data.version}")
+    logger.info(f"尺寸: {plan_data.scene_size[0]}×{plan_data.scene_size[1]}cm")
+    logger.info(f"区域: {len(plan_data.zones)} 个")
+    logger.info(f"结构体: {sum(len(v) for v in plan_data.zone_structures.values())} 条")
+    logger.info(f"布景物: {sum(len(v) for v in plan_data.zone_props.values())} 条")
+    logger.info(f"组合资产: {sum(len(v) for v in plan_data.zone_composites.values())} 条")
+    logger.info(f"全局物件: {len(plan_data.global_objects)} 条")
+    logger.info(f"边界: {len(plan_data.boundaries)} 段")
+
+    # 生成搭建指南
+    writer = GuideWriter(plan_data)
+    content = writer.generate()
+
+    # 输出文件
+    if output_path is None:
+        # 自动推断：docs/design/关卡-v01-xxx-执行案.md → docs/technical/关卡-v01-搭建指南.md
+        in_path = Path(input_path)
+        version = plan_data.version
+        out_dir = in_path.parent.parent / "technical"
+        out_dir.mkdir(parents=True, exist_ok=True)
+        output_path = str(out_dir / f"关卡-{version}-搭建指南.md")
+
+    writer.write_to_file(output_path)
+    logger.info(f"搭建指南已输出: {output_path}")
+
+    # 统计
+    total_actors = len(writer.all_actors)
+    unique_assets = len(writer.asset_refs)
+    logger.info(f"生成 Actor: {total_actors} 个，使用资产: {unique_assets} 种")
+
+    # 如果有组合资产，提示
+    total_composites = sum(len(v) for v in plan_data.zone_composites.values())
+    if total_composites > 0:
+        logger.warning(f"⚠️  发现 {total_composites} 个组合资产需要手动展开或确认拼搭方案")
+
+    return content
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="关卡执行案 → 搭建指南 转换器",
+        formatter_class=argparse.RawDescriptionHelpFormatter,
+        epilog="""
+示例:
+  python -m execution_to_guide.converter -i docs/design/关卡-v01-城郊小街-执行案.md
+  python converter.py -i docs/design/关卡-v01-城郊小街-执行案.md -o output/指南.md
+        """,
+    )
+    parser.add_argument(
+        "-i", "--input", required=True,
+        help="关卡执行案 Markdown 文件路径"
+    )
+    parser.add_argument(
+        "-o", "--output", default=None,
+        help="搭建指南输出路径（默认自动推断到 docs/technical/）"
+    )
+    parser.add_argument(
+        "-v", "--verbose", action="store_true",
+        help="显示详细日志"
+    )
+
+    args = parser.parse_args()
+
+    if args.verbose:
+        logging.getLogger().setLevel(logging.DEBUG)
+
+    try:
+        convert(args.input, args.output)
+    except FileNotFoundError as e:
+        logger.error(f"文件未找到: {e}")
+        sys.exit(1)
+    except Exception as e:
+        logger.error(f"转换失败: {e}")
+        raise
+
+
+if __name__ == "__main__":
+    main()
@@ -0,0 +1,662 @@
+"""关卡执行案 Markdown 解析器。
+
+解析 docs/design/关卡-vXX-<名称>-执行案.md，提取结构化数据供后续转换为搭建指南。
+
+执行案的表格格式（简化版，无交互物/收集品）：
+  - 区域总览表: 区域编号 / 区域名称 / 绝对坐标范围 (X,Y) / 尺寸 / 地面材质建议 / 标识色
+  - 交通流线表: 流线路径 / 宽度 / 说明
+  - 结构体表:   编号 / 构件名称 / 尺寸 / 相对原点偏移 / BSP 资产建议 / 标识色
+  - 布景表:     编号 / 物件名称 / 尺寸 / 相对原点偏移 / BSP 资产建议 / 说明
+  - 组合资产表: 编号 / 物件名称 / 期望尺寸 / 推荐拼搭方案 / 说明
+  - 全局物件表: 编号 / 物件名称 / 数量 / 放置位置 / BSP 资产建议 / 说明
+  - 边界表:     边界段 / 位置范围 / 遮挡方式 / BSP 资产建议 / 标识色
+  - 光照表:     光源类型 / 数量 / 位置/方向 / 参数建议 / 说明
+"""
+
+import re
+import logging
+from pathlib import Path
+from dataclasses import dataclass, field
+from typing import Optional
+
+# 允许从包内或直接运行
+try:
+    from parsers.markdown_table import parse_table, clean_cell
+except ImportError:
+    import sys
+    sys.path.insert(0, str(Path(__file__).resolve().parent.parent / "level-builder"))
+    from parsers.markdown_table import parse_table, clean_cell
+
+logger = logging.getLogger("execution_to_guide.parser")
+
+
+# ============================================================
+# 数据结构
+# ============================================================
+
+@dataclass
+class ZoneInfo:
+    """区域信息。"""
+    zone_id: str            # Z1, Z2, ...
+    zone_name: str          # 家、小卖部、...
+    origin: tuple           # (X, Y, Z) 区域西南角绝对坐标
+    bounds_x: tuple         # (X_min, X_max)
+    bounds_y: tuple         # (Y_min, Y_max)
+    size_m: tuple           # (宽m, 深m)
+    ground_material: str = ""   # 地面材质建议
+    tag_color: str = ""     # 标识色 MI_DevXxx
+    height: float = 0       # 建筑高度（cm）
+    wall_height: float = 250    # 围墙高度
+    door_width: float = 120     # 门洞宽度
+    door_height: float = 220    # 门洞高度
+    indoor_clear_height: float = 280  # 室内净高
+    eaves_height: float = 300    # 屋檐高度
+
+
+@dataclass
+class StructureItem:
+    """结构体条目（墙/地/顶/门/窗等建筑构件）。"""
+    item_id: str            # Z1-S01
+    name: str               # 南围墙
+    size: tuple             # (宽, 深, 高) cm
+    offset: tuple           # (ΔX, ΔY, ΔZ) 相对区域原点
+    bsp_suggestion: str     # Wall_400x300 x 2
+    tag_color: str = ""     # MI_DevRed
+
+
+@dataclass
+class PropItem:
+    """布景物条目（家具/道具/装饰）。"""
+    item_id: str            # Z1-P01
+    name: str               # 旧自行车
+    size: tuple             # (宽, 深, 高) cm（约）
+    offset: tuple           # (ΔX, ΔY, ΔZ) 相对区域原点
+    bsp_suggestion: str     # Car01 缩放50%
+    note: str = ""          # 靠墙停放
+
+
+@dataclass
+class CompositeItem:
+    """组合资产条目（需 Primitives 拼搭）。"""
+    item_id: str            # Z1-C01
+    name: str               # 旧收音机
+    target_size: tuple      # (宽, 深, 高) cm（约）
+    build_plan: str         # Cube(0.2,0.15,0.12) + Cylinder天线
+    note: str = ""          # 放在柜台上
+
+
+@dataclass
+class GlobalObject:
+    """全局物件。"""
+    item_id: str            # G-01 / G-E01
+    name: str
+    count: int
+    location: tuple         # (X, Y, Z) 绝对坐标
+    bsp_suggestion: str
+    note: str = ""
+
+
+@dataclass
+class BoundaryItem:
+    """场景边界。"""
+    segment: str            # 西边界/南边界/东边界/北边界
+    location_range: str
+    block_method: str       # 围墙/自然遮挡
+    bsp_suggestion: str
+    tag_color: str = ""
+
+
+@dataclass
+class LightItem:
+    """光照建议。"""
+    light_type: str         # 定向光/天空光/路灯
+    count: int
+    position: str           # 位置/方向描述
+    params: str             # 参数建议
+    note: str = ""
+
+
+@dataclass
+class TrafficFlow:
+    """交通流线。"""
+    path: str               # Z1 → Z3 家门 → 街道
+    width: float            # cm
+    note: str = ""
+
+
+@dataclass
+class ExecutionPlanData:
+    """执行案解析后的完整数据。"""
+    version: str = ""
+    scene_name: str = ""
+    scene_size: tuple = (0, 0)       # (宽cm, 深cm)
+    ground_z: float = 0
+    character_height: float = 120
+    camera_height: float = 100
+    time_setting: str = ""
+    zones: list = field(default_factory=list)   # list[ZoneInfo]
+    flows: list = field(default_factory=list)    # list[TrafficFlow]
+    zone_structures: dict = field(default_factory=dict)   # zone_id -> list[StructureItem]
+    zone_props: dict = field(default_factory=dict)        # zone_id -> list[PropItem]
+    zone_composites: dict = field(default_factory=dict)   # zone_id -> list[CompositeItem]
+    global_objects: list = field(default_factory=list)     # list[GlobalObject]
+    boundaries: list = field(default_factory=list)        # list[BoundaryItem]
+    lights: list = field(default_factory=list)            # list[LightItem]
+
+
+# ============================================================
+# 解析逻辑
+# ============================================================
+
+class ExecutionPlanParser:
+    """关卡执行案解析器。"""
+
+    def __init__(self):
+        self.data = ExecutionPlanData()
+
+    def parse_file(self, filepath: str) -> ExecutionPlanData:
+        """解析执行案文件。"""
+        path = Path(filepath)
+        if not path.exists():
+            raise FileNotFoundError(f"执行案文件不存在: {filepath}")
+        text = path.read_text(encoding="utf-8")
+        return self.parse_text(text)
+
+    def parse_text(self, text: str) -> ExecutionPlanData:
+        """解析执行案文本。"""
+        lines = text.split("\n")
+
+        # 解析标题 → 版本和场景名
+        self._parse_title(lines)
+
+        # 一、场景参数
+        self._parse_scene_params(lines)
+
+        # 二、区域坐标布局
+        self._parse_zone_layout(lines)
+
+        # 三、逐区域搭建指南
+        self._parse_zone_details(lines)
+
+        # 四、全局物件清单
+        self._parse_global_objects(lines)
+
+        # 五、场景边界与遮挡
+        self._parse_boundaries(lines)
+
+        # 六、光照建议
+        self._parse_lighting(lines)
+
+        return self.data
+
+    # ----------------------------------------------------------
+    # 标题
+    # ----------------------------------------------------------
+    def _parse_title(self, lines: list[str]):
+        """从标题提取版本号和场景名。如：# v0.1 关卡执行案 — 城郊小街"""
+        for line in lines:
+            m = re.match(r'#\s+v([\d.]+)\s+关卡执行案\s*[—\-–]\s*(.+)', line)
+            if m:
+                self.data.version = m.group(1)
+                self.data.scene_name = m.group(2).strip()
+                break
+
+    # ----------------------------------------------------------
+    # 一、场景参数
+    # ----------------------------------------------------------
+    def _parse_scene_params(self, lines: list[str]):
+        """解析场景参数表。"""
+        section_start = self._find_section(lines, "一、场景参数")
+        section_end = self._find_section(lines, "二、区域坐标布局")
+        if section_start < 0:
+            return
+        if section_end < 0:
+            section_end = len(lines)
+
+        section_lines = lines[section_start:section_end]
+        tables = self._extract_tables(section_lines)
+        if not tables:
+            return
+
+        for row in tables[0]:
+            param = clean_cell(row.get("参数", ""))
+            value = clean_cell(row.get("值", ""))
+            if not param:
+                continue
+
+            if "场景总尺寸" in param:
+                size_match = re.search(r'(\d+)\s*cm\s*[x×]\s*(\d+)\s*cm', value)
+                if size_match:
+                    self.data.scene_size = (int(size_match.group(1)), int(size_match.group(2)))
+            elif "地面高度基准" in param:
+                z_match = re.search(r'Z?\s*=\s*(-?\d+)', value)
+                if z_match:
+                    self.data.ground_z = float(z_match.group(1))
+            elif "主角身高" in param:
+                h_match = re.search(r'~?(\d+)', value)
+                if h_match:
+                    self.data.character_height = float(h_match.group(1))
+            elif "视角高度" in param:
+                h_match = re.search(r'~?(\d+)', value)
+                if h_match:
+                    self.data.camera_height = float(h_match.group(1))
+            elif "时间设定" in param:
+                self.data.time_setting = value
+
+    # ----------------------------------------------------------
+    # 二、区域坐标布局
+    # ----------------------------------------------------------
+    def _parse_zone_layout(self, lines: list[str]):
+        """解析区域总览表和交通流线表。"""
+        section_start = self._find_section(lines, "二、区域坐标布局")
+        section_end = self._find_section(lines, "三、逐区域搭建指南")
+        if section_start < 0:
+            return
+        if section_end < 0:
+            section_end = len(lines)
+
+        section_lines = lines[section_start:section_end]
+        tables = self._extract_tables(section_lines)
+
+        # 第一个表格 = 区域总览表
+        if tables:
+            for row in tables[0]:
+                zone = self._parse_zone_row(row)
+                if zone:
+                    self.data.zones.append(zone)
+
+        # 第二个表格 = 交通流线（如果有）
+        if len(tables) > 1:
+            for row in tables[1]:
+                path = clean_cell(row.get("流线路径", ""))
+                if not path:
+                    continue
+                width_str = clean_cell(row.get("宽度", "200"))
+                w_match = re.search(r'(\d+)', width_str)
+                width = float(w_match.group(1)) if w_match else 200.0
+                note = clean_cell(row.get("说明", ""))
+                self.data.flows.append(TrafficFlow(
+                    path=path, width=width, note=note
+                ))
+
+    def _parse_zone_row(self, row: dict) -> Optional[ZoneInfo]:
+        """解析区域总览表的一行。"""
+        zone_id = clean_cell(row.get("区域编号", ""))
+        zone_name = clean_cell(row.get("区域名称", ""))
+        coord_str = clean_cell(row.get("绝对坐标范围 (X,Y)", row.get("绝对坐标范围", "")))
+
+        if not zone_id or not zone_name:
+            return None
+        if not re.match(r'Z\d+', zone_id):
+            return None
+
+        # 解析坐标范围：(X1,Y1)→(X2,Y2)
+        coord_match = re.match(
+            r'\((\d+)\s*,\s*(\d+)\)\s*[→\-–]+\s*\((\d+)\s*,\s*(\d+)\)',
+            coord_str
+        )
+        if not coord_match:
+            return None
+
+        x_min, y_min = int(coord_match.group(1)), int(coord_match.group(2))
+        x_max, y_max = int(coord_match.group(3)), int(coord_match.group(4))
+
+        # 解析尺寸
+        size_str = clean_cell(row.get("尺寸 (宽x深)", row.get("尺寸", "")))
+        size_match = re.search(r'(\d+)\s*m?\s*[x×]\s*(\d+)\s*m?', size_str)
+        size_m = (float(size_match.group(1)), float(size_match.group(2))) if size_match else (0, 0)
+
+        ground_mat = clean_cell(row.get("地面材质建议", ""))
+        tag_color = clean_cell(row.get("标识色", ""))
+
+        return ZoneInfo(
+            zone_id=zone_id,
+            zone_name=zone_name,
+            origin=(x_min, y_min, 0),
+            bounds_x=(x_min, x_max),
+            bounds_y=(y_min, y_max),
+            size_m=size_m,
+            ground_material=ground_mat,
+            tag_color=tag_color,
+        )
+
+    # ----------------------------------------------------------
+    # 三、逐区域搭建指南
+    # ----------------------------------------------------------
+    def _parse_zone_details(self, lines: list[str]):
+        """解析逐区域搭建指南（结构体/布景/组合资产）。"""
+        section_start = self._find_section(lines, "三、逐区域搭建指南")
+        section_end = self._find_section(lines, "四、全局物件清单")
+        if section_start < 0:
+            return
+        if section_end < 0:
+            section_end = len(lines)
+
+        section_lines = lines[section_start:section_end]
+        current_zone = ""
+        current_zone_info = None
+
+        i = 0
+        while i < len(section_lines):
+            line = section_lines[i].strip()
+
+            # 检测区域标题：### Z1：家（Home）或 ### Z1: 家 或 ### Z1：家
+            zm = re.match(r'###\s+(Z\d+)\s*[:：]\s*(.+?)(?:\s*[（(].+[)])?\s*$', line)
+            if zm:
+                current_zone = zm.group(1)
+                current_zone_info = self._find_zone(current_zone)
+                i += 1
+                continue
+
+            # 检测区域绝对原点行：**区域绝对原点**：(X, Y, Z)
+            if "区域绝对原点" in line and current_zone:
+                origin_match = re.search(r'\((\d+)\s*,\s*(\d+)\s*,\s*(\d+)\)', line)
+                if origin_match and current_zone_info:
+                    current_zone_info.origin = (
+                        int(origin_match.group(1)),
+                        int(origin_match.group(2)),
+                        int(origin_match.group(3)),
+                    )
+
+            # 检测区域参数子标题
+            if "区域参数" in line:
+                i += 1
+                i = self._skip_blank(section_lines, i)
+                rows = self._read_table(section_lines, i)
+                if rows:
+                    i = self._advance_past_table(section_lines, i)
+                    if current_zone_info:
+                        self._parse_zone_params(rows, current_zone_info)
+                continue
+
+            # 检测结构体子标题
+            if "结构体清单" in line:
+                i += 1
+                i = self._skip_blank(section_lines, i)
+                rows = self._read_table(section_lines, i)
+                if rows and current_zone:
+                    items = [self._parse_structure_row(r) for r in rows]
+                    items = [it for it in items if it]
+                    self.data.zone_structures[current_zone] = items
+                    i = self._advance_past_table(section_lines, i)
+                continue
+
+            # 检测布景物子标题
+            if "布景物清单" in line:
+                i += 1
+                i = self._skip_blank(section_lines, i)
+                rows = self._read_table(section_lines, i)
+                if rows and current_zone:
+                    items = [self._parse_prop_row(r) for r in rows]
+                    items = [it for it in items if it]
+                    self.data.zone_props[current_zone] = items
+                    i = self._advance_past_table(section_lines, i)
+                continue
+
+            # 检测组合资产子标题
+            if "组合资产标记" in line:
+                i += 1
+                i = self._skip_blank(section_lines, i)
+                rows = self._read_table(section_lines, i)
+                if rows and current_zone:
+                    items = [self._parse_composite_row(r) for r in rows]
+                    items = [it for it in items if it]
+                    self.data.zone_composites[current_zone] = items
+                    i = self._advance_past_table(section_lines, i)
+                continue
+
+            i += 1
+
+    def _parse_zone_params(self, rows: list[dict], zone: ZoneInfo):
+        """解析区域参数表。"""
+        for row in rows:
+            param = clean_cell(row.get("参数", ""))
+            value = clean_cell(row.get("值", ""))
+            if "围墙" in param or "外墙高度" in param:
+                m = re.search(r'(\d+)', value)
+                if m:
+                    zone.wall_height = float(m.group(1))
+            elif "门洞宽度" in param:
+                m = re.search(r'(\d+)', value)
+                if m:
+                    zone.door_width = float(m.group(1))
+            elif "门洞高度" in param:
+                m = re.search(r'(\d+)', value)
+                if m:
+                    zone.door_height = float(m.group(1))
+            elif "室内净高" in param:
+                m = re.search(r'(\d+)', value)
+                if m:
+                    zone.indoor_clear_height = float(m.group(1))
+            elif "屋檐高度" in param:
+                m = re.search(r'(\d+)', value)
+                if m:
+                    zone.eaves_height = float(m.group(1))
+
+    def _parse_structure_row(self, row: dict) -> Optional[StructureItem]:
+        """解析结构体表行。"""
+        item_id = clean_cell(row.get("编号", ""))
+        name = clean_cell(row.get("构件名称", ""))
+        if not item_id or not name:
+            return None
+
+        size_str = clean_cell(row.get("尺寸 (宽x深x高, cm)", row.get("尺寸", "")))
+        size = self._parse_size(size_str)
+
+        offset_str = clean_cell(row.get("相对原点偏移 (ΔX,ΔY,ΔZ)", row.get("相对原点偏移", "")))
+        offset = self._parse_xyz(offset_str)
+
+        bsp = clean_cell(row.get("BSP 资产建议", ""))
+        tag = clean_cell(row.get("标识色", ""))
+
+        return StructureItem(
+            item_id=item_id, name=name, size=size,
+            offset=offset, bsp_suggestion=bsp, tag_color=tag
+        )
+
+    def _parse_prop_row(self, row: dict) -> Optional[PropItem]:
+        """解析布景表行。"""
+        item_id = clean_cell(row.get("编号", ""))
+        name = clean_cell(row.get("物件名称", ""))
+        if not item_id or not name:
+            return None
+
+        size_str = clean_cell(row.get("尺寸 (约, cm)", row.get("尺寸", "")))
+        size = self._parse_size(size_str)
+
+        offset_str = clean_cell(row.get("相对原点偏移 (ΔX,ΔY,ΔZ)", row.get("相对原点偏移", "")))
+        offset = self._parse_xyz(offset_str)
+
+        bsp = clean_cell(row.get("BSP 资产建议", ""))
+        note = clean_cell(row.get("说明", ""))
+
+        return PropItem(
+            item_id=item_id, name=name, size=size,
+            offset=offset, bsp_suggestion=bsp, note=note
+        )
+
+    def _parse_composite_row(self, row: dict) -> Optional[CompositeItem]:
+        """解析组合资产表行。"""
+        item_id = clean_cell(row.get("编号", ""))
+        name = clean_cell(row.get("物件名称", ""))
+        if not item_id or not name:
+            return None
+
+        size_str = clean_cell(row.get("期望尺寸 (约, cm)", row.get("期望尺寸", "")))
+        size = self._parse_size(size_str)
+
+        plan = clean_cell(row.get("推荐拼搭方案", ""))
+        note = clean_cell(row.get("说明", ""))
+
+        return CompositeItem(
+            item_id=item_id, name=name, target_size=size,
+            build_plan=plan, note=note
+        )
+
+    # ----------------------------------------------------------
+    # 四、全局物件清单
+    # ----------------------------------------------------------
+    def _parse_global_objects(self, lines: list[str]):
+        """解析全局物件清单。"""
+        section_start = self._find_section(lines, "四、全局物件清单")
+        section_end = self._find_section(lines, "五、场景边界")
+        if section_start < 0:
+            return
+        if section_end < 0:
+            section_end = len(lines)
+
+        section_lines = lines[section_start:section_end]
+        tables = self._extract_tables(section_lines)
+
+        for table in tables:
+            for row in table:
+                item_id = clean_cell(row.get("编号", ""))
+                name = clean_cell(row.get("物件名称", ""))
+                if not item_id or not name:
+                    continue
+
+                count_str = clean_cell(row.get("数量", "1"))
+                c_match = re.search(r'(\d+)', count_str)
+                count = int(c_match.group(1)) if c_match else 1
+
+                loc_str = clean_cell(row.get("放置位置 (绝对坐标 X,Y,Z)", row.get("放置位置", "")))
+                location = self._parse_xyz(loc_str)
+
+                bsp = clean_cell(row.get("BSP 资产建议", ""))
+                note = clean_cell(row.get("说明", ""))
+
+                self.data.global_objects.append(GlobalObject(
+                    item_id=item_id, name=name, count=count,
+                    location=location, bsp_suggestion=bsp, note=note
+                ))
+
+    # ----------------------------------------------------------
+    # 五、场景边界与遮挡
+    # ----------------------------------------------------------
+    def _parse_boundaries(self, lines: list[str]):
+        """解析场景边界表。"""
+        section_start = self._find_section(lines, "五、场景边界")
+        section_end = self._find_section(lines, "六、光照建议")
+        if section_start < 0:
+            return
+        if section_end < 0:
+            section_end = len(lines)
+
+        section_lines = lines[section_start:section_end]
+        tables = self._extract_tables(section_lines)
+
+        if tables:
+            for row in tables[0]:
+                segment = clean_cell(row.get("边界段", ""))
+                if not segment:
+                    continue
+                loc_range = clean_cell(row.get("位置范围", ""))
+                method = clean_cell(row.get("遮挡方式", ""))
+                bsp = clean_cell(row.get("BSP 资产建议", ""))
+                tag = clean_cell(row.get("标识色", ""))
+                self.data.boundaries.append(BoundaryItem(
+                    segment=segment, location_range=loc_range,
+                    block_method=method, bsp_suggestion=bsp, tag_color=tag
+                ))
+
+    # ----------------------------------------------------------
+    # 六、光照建议
+    # ----------------------------------------------------------
+    def _parse_lighting(self, lines: list[str]):
+        """解析光照建议表。"""
+        section_start = self._find_section(lines, "六、光照建议")
+        if section_start < 0:
+            return
+
+        section_lines = lines[section_start:]
+        tables = self._extract_tables(section_lines)
+
+        if tables:
+            for row in tables[0]:
+                light_type = clean_cell(row.get("光源类型", ""))
+                if not light_type:
+                    continue
+                count_str = clean_cell(row.get("数量", "1"))
+                c_match = re.search(r'(\d+)', count_str)
+                count = int(c_match.group(1)) if c_match else 1
+                position = clean_cell(row.get("位置/方向", ""))
+                params = clean_cell(row.get("参数建议", ""))
+                note = clean_cell(row.get("说明", ""))
+                self.data.lights.append(LightItem(
+                    light_type=light_type, count=count,
+                    position=position, params=params, note=note
+                ))
+
+    # ----------------------------------------------------------
+    # 辅助方法
+    # ----------------------------------------------------------
+    def _find_section(self, lines: list[str], keyword: str) -> int:
+        """找到包含关键词的章节标题行。"""
+        for i, line in enumerate(lines):
+            if keyword in line:
+                return i
+        return -1
+
+    def _find_zone(self, zone_id: str) -> Optional[ZoneInfo]:
+        """查找区域信息。"""
+        for z in self.data.zones:
+            if z.zone_id == zone_id:
+                return z
+        return None
+
+    def _extract_tables(self, lines: list[str]) -> list[list[dict]]:
+        """从行列表中提取所有表格。"""
+        tables = []
+        i = 0
+        while i < len(lines):
+            if '|' in lines[i]:
+                table_lines = []
+                while i < len(lines) and '|' in lines[i]:
+                    table_lines.append(lines[i])
+                    i += 1
+                rows = parse_table(table_lines)
+                if rows:
+                    tables.append(rows)
+                continue
+            i += 1
+        return tables
+
+    def _skip_blank(self, lines: list[str], i: int) -> int:
+        """跳过空行，返回第一个非空行的索引。"""
+        while i < len(lines) and not lines[i].strip():
+            i += 1
+        return i
+
+    def _read_table(self, lines: list[str], i: int) -> list[dict]:
+        """从第 i 行开始读取一个 Markdown 表格。"""
+        table_lines = []
+        while i < len(lines) and '|' in lines[i]:
+            table_lines.append(lines[i])
+            i += 1
+        if not table_lines:
+            return []
+        return parse_table(table_lines)
+
+    def _advance_past_table(self, lines: list[str], i: int) -> int:
+        """将索引推进到表格之后。"""
+        while i < len(lines) and '|' in lines[i]:
+            i += 1
+        return i
+
+    def _parse_xyz(self, text: str) -> tuple:
+        """解析 (X,Y,Z) 或 (ΔX,ΔY,ΔZ) 格式。"""
+        if not text:
+            return (0, 0, 0)
+        m = re.search(r'\(([-\d.]+)\s*[,，]\s*([-\d.]+)\s*[,，]\s*([-\d.]+)\)', text)
+        if m:
+            return (float(m.group(1)), float(m.group(2)), float(m.group(3)))
+        return (0, 0, 0)
+
+    def _parse_size(self, text: str) -> tuple:
+        """解析 尺寸格式：宽x深x高。支持 '800x20x250' 或 '800×20×250'。"""
+        if not text:
+            return (0, 0, 0)
+        m = re.search(r'(\d+(?:\.\d+)?)\s*[x×]\s*(\d+(?:\.\d+)?)\s*[x×]\s*(\d+(?:\.\d+)?)', text)
+        if m:
+            return (float(m.group(1)), float(m.group(2)), float(m.group(3)))
+        return (0, 0, 0)
@@ -0,0 +1,596 @@
+"""搭建指南 Markdown 生成器。
+
+将 ActorSpec 列表转换为搭建指南 Markdown 文档。
+输出格式精确匹配 build_guide_parser.py 的解析预期。
+
+搭建指南结构（8章）：
+  〇、全局信息（场景参数、路径前缀、命名规范、Outliner 结构）
+  一、BSP 资产映射表
+  二、Phase B 地面与边界
+  三、Phase C 逐区域搭建
+  四、Phase C 全局物件
+  五、Phase D 光照
+  六、Phase E 验证清单
+"""
+
+import logging
+from dataclasses import asdict
+from pathlib import Path
+from typing import Optional
+
+from execution_parser import (
+    ExecutionPlanData, ZoneInfo, StructureItem, PropItem,
+    CompositeItem, GlobalObject, BoundaryItem, LightItem,
+)
+from asset_expander import AssetExpander, ActorSpec
+
+logger = logging.getLogger("execution_to_guide.writer")
+
+
+# ============================================================
+# 搭建指南生成器
+# ============================================================
+
+class GuideWriter:
+    """搭建指南 Markdown 生成器。"""
+
+    def __init__(self, plan_data: ExecutionPlanData):
+        """
+        Args:
+            plan_data: 解析后的执行案数据
+        """
+        self.plan = plan_data
+        self.expander = AssetExpander(plan_data.zones)
+        self.all_actors: list[ActorSpec] = []
+        self.asset_refs: dict[str, dict] = {}  # 用到的资产 key → info
+
+    def generate(self) -> str:
+        """生成完整的搭建指南 Markdown。"""
+        sections = []
+
+        # 〇、全局信息
+        sections.append(self._write_global_info())
+
+        # 一、BSP 资产映射表
+        sections.append(self._write_asset_mapping())
+
+        # 二、Phase B — 地面与边界
+        sections.append(self._write_ground_and_boundary())
+
+        # 三、Phase C — 逐区域搭建
+        sections.append(self._write_zone_builds())
+
+        # 四、Phase C — 全局物件
+        sections.append(self._write_global_objects())
+
+        # 五、Phase D — 光照
+        sections.append(self._write_lighting())
+
+        # 六、Phase E — 验证清单
+        sections.append(self._write_checklist())
+
+        return "\n\n".join(sections)
+
+    def write_to_file(self, filepath: str):
+        """生成并写入文件。"""
+        content = self.generate()
+        path = Path(filepath)
+        path.parent.mkdir(parents=True, exist_ok=True)
+        path.write_text(content, encoding="utf-8")
+        logger.info(f"搭建指南已写入: {filepath}")
+
+    # ----------------------------------------------------------
+    # 〇、全局信息
+    # ----------------------------------------------------------
+    def _write_global_info(self) -> str:
+        """生成全局信息章节。"""
+        w, d = self.plan.scene_size
+        lines = [
+            f"# v{self.plan.version} 白模搭建操作指南 — {self.plan.scene_name}",
+            "",
+            f"> 本文档由 execution-to-guide 工具自动生成，供 level-builder 搭建白模关卡使用。",
+            f"> 基于: 关卡-v{self.plan.version}-{self.plan.scene_name}-执行案.md",
+            "",
+            "---",
+            "",
+            "## 〇、全局信息",
+            "",
+            "### 场景参数",
+            "",
+            "| 参数 | 值 |",
+            "|------|-----|",
+            f"| 场景总尺寸 | {w}cm × {d}cm（{w // 100}m × {d // 100}m） |",
+            f"| 地面高度基准 | Z = {int(self.plan.ground_z)} |",
+            f"| 主角身高 | ~{int(self.plan.character_height)}cm |",
+            f"| 摄像机高度 | ~{int(self.plan.camera_height)}cm |",
+            f"| 时间设定 | {self.plan.time_setting} |",
+            "| 坐标原点 | 场景西南角地平面 |",
+            "",
+            "### UE5 路径前缀",
+            "",
+            "- **Mesh**: `Content/BlockingStarterPack/Meshes/`",
+            "- **Material**: `Content/BlockingStarterPack/Materials/`",
+            "- **Material (Basics)**: `Content/BlockingStarterPack/Materials/Blocking/Basics/`",
+            "",
+            "### 命名规范",
+            "",
+            "```",
+            "LVL_<ZoneID>_<Category>_<Description>",
+            "Category: STR | PROP | COMP | BND | LGT",
+            "```",
+            "",
+            "### Outliner 文件夹结构",
+            "",
+            "```",
+            f"LVL_{self._level_slug()}/",
+        ]
+
+        for zone in self.plan.zones:
+            zone_slug = f"{zone.zone_id}_{zone.zone_name}"
+            lines.append(f"  {zone_slug}/")
+            lines.append("    Structure/  Props/")
+
+        lines.append("  Global/")
+        lines.append("    Boundaries/  Lighting/  PlayerStart/")
+        lines.append("```")
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 一、BSP 资产映射表
+    # ----------------------------------------------------------
+    def _write_asset_mapping(self) -> str:
+        """收集用到的所有资产，生成映射表。"""
+        # 先展开所有 Actor 以收集资产引用
+        self._collect_all_actors()
+
+        lines = [
+            "---",
+            "",
+            "## 一、BSP 资产映射表",
+            "",
+        ]
+
+        # 按类别分组
+        categories = {}
+        for key, info in self.asset_refs.items():
+            cat = info.get("category", "other")
+            if cat not in categories:
+                categories[cat] = []
+            categories[cat].append((key, info))
+
+        # 类别标题映射
+        cat_titles = {
+            "wall": "建筑 — 墙体",
+            "wall_door": "建筑 — 门墙",
+            "wall_window": "建筑 — 窗墙",
+            "floor": "建筑 — 地板",
+            "door": "建筑 — 门",
+            "window": "建筑 — 窗户",
+            "barrier": "建筑 — 围挡",
+            "fence": "建筑 — 围栏",
+            "beam": "建筑 — 横梁",
+            "building": "建筑 — 大型建筑",
+            "furniture": "家具",
+            "industrial": "工业/装饰",
+            "vehicle": "载具",
+            "primitive": "基础体",
+            "vegetation": "植被",
+            "light_fixture": "灯具",
+            "decoration": "装饰",
+            "other": "其他",
+        }
+
+        for cat_key in ["wall", "wall_door", "wall_window", "floor", "door", "window",
+                        "barrier", "fence", "beam", "building", "furniture",
+                        "industrial", "vehicle", "vegetation", "light_fixture",
+                        "decoration", "other"]:
+            if cat_key not in categories:
+                continue
+            items = categories[cat_key]
+            title = cat_titles.get(cat_key, cat_key)
+
+            lines.append(f"### {title}")
+            lines.append("")
+            lines.append("| 设计文档引用 | UE5 资产路径 | 实际尺寸 (cm) |")
+            lines.append("|-------------|-------------|--------------|")
+
+            for key, info in items:
+                path_short = info.get("path", "")
+                # 缩短路径显示
+                if path_short.startswith("/Game/BlockingStarterPack/Meshes/"):
+                    path_short = path_short.replace("/Game/BlockingStarterPack/Meshes/", "")
+                    path_short = path_short.split(".")[0]  # 去掉 .SM_xxx 后缀
+
+                bounds = info.get("actual_bounds", ((0, 0, 0), (0, 0, 0)))
+                size_str = self._format_bounds_size(bounds)
+
+                lines.append(f"| {key} | `{path_short}` | {size_str} |")
+
+            lines.append("")
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 二、Phase B — 地面与边界
+    # ----------------------------------------------------------
+    def _write_ground_and_boundary(self) -> str:
+        """生成地面铺设和边界围挡。"""
+        lines = [
+            "---",
+            "",
+            "## 二、Phase B — 地面与边界",
+            "",
+            "### B1. 铺设地面",
+            "",
+        ]
+
+        # 全局地面
+        w, d = self.plan.scene_size
+        lines.append("#### 全局地面（MI_DevGray）")
+        lines.append("")
+        lines.append("| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 |")
+        lines.append("|---|-----------|------|-------------|------|------|")
+
+        # 用 Floor_1000x1000 铺满
+        tiles_x = max(1, w // 1000)
+        tiles_y = max(1, d // 1000)
+        seq = 1
+        for tx in range(tiles_x):
+            for ty in range(tiles_y):
+                cx = tx * 1000 + 500
+                cy = ty * 1000 + 500
+                lines.append(
+                    f"| {seq} | LVL_Global_STR_GroundFloor_{seq:02d} | Floor_1000x1000 | "
+                    f"({cx},{cy},{int(self.plan.ground_z)}) | — | MI_DevGray |"
+                )
+                seq += 1
+
+        lines.append("")
+
+        # 边界围挡
+        lines.append("### B2. 放置边界围挡")
+        lines.append("")
+
+        for boundary in self.plan.boundaries:
+            seg = boundary.segment
+            lines.append(f"#### {seg}")
+            lines.append("")
+            lines.append("| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |")
+            lines.append("|---|-----------|------|-------------|-------------|------|------|")
+
+            # 根据边界方向生成围挡
+            bnd_actors = self._generate_boundary_actors(boundary)
+            for i, actor in enumerate(bnd_actors):
+                rot_str = self._fmt_rotation(actor.rotation)
+                scale_str = self._fmt_scale(actor.scale)
+                lines.append(
+                    f"| {i + 1} | {actor.actor_name} | {actor.asset_key} | "
+                    f"{self._fmt_location(actor.location)} | {rot_str} | {scale_str} | "
+                    f"{actor.material} |"
+                )
+            lines.append("")
+
+        return "\n".join(lines)
+
+    def _generate_boundary_actors(self, boundary: BoundaryItem) -> list[ActorSpec]:
+        """根据边界描述生成围挡 Actor。"""
+        w, d = self.plan.scene_size
+        actors = []
+
+        # 确定边界的起止坐标和方向
+        if "西" in boundary.segment:
+            # X=0, 沿 Y 轴
+            x, y_start, y_end = 0, 0, d
+            yaw = 90.0
+        elif "东" in boundary.segment:
+            x, y_start, y_end = w, 0, d
+            yaw = 90.0
+        elif "南" in boundary.segment:
+            x_start, x_end, y = 0, w, 0
+            yaw = 0.0
+        elif "北" in boundary.segment:
+            x_start, x_end, y = 0, w, d
+            yaw = 0.0
+        else:
+            return []
+
+        # 使用 BarrierWall_600 或 Wall_400x300
+        asset_key = "BarrierWall_600"
+        wall_len = 600  # cm
+
+        seq = 1
+        if "西" in boundary.segment or "东" in boundary.segment:
+            length = y_end - y_start
+            count = max(1, int(length / wall_len))
+            for i in range(count):
+                y_pos = y_start + i * wall_len + wall_len // 2
+                z_pos = 105  # 半高
+                actors.append(ActorSpec(
+                    actor_name=f"LVL_Global_BND_{boundary.segment}_{seq:02d}",
+                    asset_key=asset_key,
+                    asset_path="",
+                    location=(x, y_pos, z_pos),
+                    rotation=(0.0, yaw, 0.0),
+                    scale=(1.0, 1.0, 1.0),
+                    material=boundary.tag_color or "MI_DevBrown",
+                    material_path="",
+                    category="BND",
+                    zone_id="GLOBAL",
+                    folder="LVL_Level/Global/Boundaries",
+                ))
+                seq += 1
+        else:
+            length = x_end - x_start
+            count = max(1, int(length / wall_len))
+            for i in range(count):
+                x_pos = x_start + i * wall_len + wall_len // 2
+                y_pos = y
+                z_pos = 105
+                actors.append(ActorSpec(
+                    actor_name=f"LVL_Global_BND_{boundary.segment}_{seq:02d}",
+                    asset_key=asset_key,
+                    asset_path="",
+                    location=(x_pos, y_pos, z_pos),
+                    rotation=(0.0, yaw, 0.0),
+                    scale=(1.0, 1.0, 1.0),
+                    material=boundary.tag_color or "MI_DevBrown",
+                    material_path="",
+                    category="BND",
+                    zone_id="GLOBAL",
+                    folder="LVL_Level/Global/Boundaries",
+                ))
+                seq += 1
+
+        return actors
+
+    # ----------------------------------------------------------
+    # 三、Phase C — 逐区域搭建
+    # ----------------------------------------------------------
+    def _write_zone_builds(self) -> str:
+        """生成逐区域搭建章节。"""
+        lines = [
+            "---",
+            "",
+            "## 三、Phase C — 逐区域搭建",
+            "",
+        ]
+
+        for idx, zone in enumerate(self.plan.zones, 1):
+            lines.append(f"### C{idx}. {zone.zone_id} — {zone.zone_name}")
+            lines.append("")
+
+            # 结构体
+            structures = self.plan.zone_structures.get(zone.zone_id, [])
+            if structures:
+                lines.append(f"#### C{idx}.1 结构体（Structure）")
+                lines.append("")
+                lines.append("| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 旋转 (P,Y,R) | 缩放 | 材质 |")
+                lines.append("|---|-----------|------|-------------|-------------|------|------|")
+
+                for item in structures:
+                    actors = self.expander.expand_structure(item, zone.zone_id)
+                    for actor in actors:
+                        rot_str = self._fmt_rotation(actor.rotation)
+                        scale_str = self._fmt_scale(actor.scale)
+                        lines.append(
+                            f"| | {actor.actor_name} | {actor.asset_key} | "
+                            f"{self._fmt_location(actor.location)} | {rot_str} | {scale_str} | "
+                            f"{actor.material} |"
+                        )
+                        self._track_asset(actor)
+                lines.append("")
+
+            # 布景
+            props = self.plan.zone_props.get(zone.zone_id, [])
+            if props:
+                lines.append(f"#### C{idx}.2 布景物（Props）")
+                lines.append("")
+                lines.append("| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |")
+                lines.append("|---|-----------|------|-------------|------|------|------|")
+
+                for item in props:
+                    actors = self.expander.expand_prop(item, zone.zone_id)
+                    for actor in actors:
+                        scale_str = self._fmt_scale(actor.scale)
+                        lines.append(
+                            f"| | {actor.actor_name} | {actor.asset_key} | "
+                            f"{self._fmt_location(actor.location)} | {scale_str} | "
+                            f"{actor.material} | {actor.note} |"
+                        )
+                        self._track_asset(actor)
+                lines.append("")
+
+            # 组合资产（如有）
+            composites = self.plan.zone_composites.get(zone.zone_id, [])
+            if composites:
+                lines.append(f"#### C{idx}.3 组合资产（Composite）")
+                lines.append("")
+                lines.append("| # | Actor 名称 | Primitives | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |")
+                lines.append("|---|-----------|-----------|-------------|------|------|------|")
+                for comp in composites:
+                    lines.append(
+                        f"| | ⚠️ {comp.name} | {comp.build_plan} | "
+                        f"(待展开) | — | — | {comp.note} |"
+                    )
+                lines.append("")
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 四、全局物件
+    # ----------------------------------------------------------
+    def _write_global_objects(self) -> str:
+        """生成全局物件章节。"""
+        lines = [
+            "---",
+            "",
+            "## 四、Phase C — 全局物件",
+            "",
+        ]
+
+        if not self.plan.global_objects:
+            lines.append("> 无全局物件。")
+            return "\n".join(lines)
+
+        lines.append("| # | Actor 名称 | 资产 | 位置 (X,Y,Z) | 缩放 | 材质 | 说明 |")
+        lines.append("|---|-----------|------|-------------|------|------|------|")
+
+        for item in self.plan.global_objects:
+            actors = self.expander.expand_global(item)
+            for actor in actors:
+                scale_str = self._fmt_scale(actor.scale)
+                lines.append(
+                    f"| | {actor.actor_name} | {actor.asset_key} | "
+                    f"{self._fmt_location(actor.location)} | {scale_str} | "
+                    f"{actor.material} | {actor.note} |"
+                )
+                self._track_asset(actor)
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 五、光照
+    # ----------------------------------------------------------
+    def _write_lighting(self) -> str:
+        """生成光照章节。"""
+        lines = [
+            "---",
+            "",
+            "## 五、Phase D — 光照",
+            "",
+        ]
+
+        for light in self.plan.lights:
+            if "定向" in light.light_type or "Directional" in light.light_type:
+                lines.append("### D1. 定向光（Directional Light）")
+                lines.append("")
+                lines.append("| 类型 | 位置/方向 | 参数 |")
+                lines.append("|------|---------|------|")
+                lines.append(f"| Directional Light | {light.position} | {light.params} |")
+                lines.append(f"> {light.note}")
+                lines.append("")
+
+            elif "天空" in light.light_type or "Sky" in light.light_type:
+                lines.append("### D2. 天空光（Sky Light）")
+                lines.append("")
+                lines.append("| 类型 | 位置/方向 | 参数 |")
+                lines.append("|------|---------|------|")
+                lines.append(f"| Sky Light | 全局 | {light.params} |")
+                lines.append(f"> {light.note}")
+                lines.append("")
+
+            elif "路灯" in light.light_type or "点光" in light.light_type:
+                lines.append("### D3. 路灯点光源")
+                lines.append("")
+                lines.append(f"> {light.note}，数量: {light.count}")
+                lines.append("")
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 六、验证清单
+    # ----------------------------------------------------------
+    def _write_checklist(self) -> str:
+        """生成验证清单章节。"""
+        total = len(self.all_actors)
+        zones = len(self.plan.zones)
+
+        lines = [
+            "---",
+            "",
+            "## 六、Phase E — 验证清单",
+            "",
+            "| # | 检查项 | 状态 |",
+            "|---|--------|------|",
+            f"| 1 | 场景尺寸 {self.plan.scene_size[0]}×{self.plan.scene_size[1]}cm 正确 | ⬜ |",
+            f"| 2 | {zones} 个区域均已搭建 | ⬜ |",
+            "| 3 | 所有边界围挡无缺口 | ⬜ |",
+            "| 4 | 玩家起点可到达 | ⬜ |",
+            "| 5 | 所有区域可通行 | ⬜ |",
+            "| 6 | 建筑入口与流线对齐 | ⬜ |",
+            "| 7 | 光照方向与场景一致 | ⬜ |",
+            f"| 8 | Actor 总数: {total} | ⬜ |",
+            "",
+            "---",
+            "",
+            f"> 搭建指南生成完成。共 {zones} 个区域，{total} 个 Actor。",
+        ]
+
+        return "\n".join(lines)
+
+    # ----------------------------------------------------------
+    # 辅助方法
+    # ----------------------------------------------------------
+    def _collect_all_actors(self):
+        """收集所有区域的 Actor（用于资产映射表）。"""
+        if self.all_actors:
+            return  # 已收集
+
+        # 结构体
+        for zone_id, items in self.plan.zone_structures.items():
+            for item in items:
+                actors = self.expander.expand_structure(item, zone_id)
+                self.all_actors.extend(actors)
+                for a in actors:
+                    self._track_asset(a)
+
+        # 布景
+        for zone_id, items in self.plan.zone_props.items():
+            for item in items:
+                actors = self.expander.expand_prop(item, zone_id)
+                self.all_actors.extend(actors)
+                for a in actors:
+                    self._track_asset(a)
+
+        # 全局物件
+        for item in self.plan.global_objects:
+            actors = self.expander.expand_global(item)
+            self.all_actors.extend(actors)
+            for a in actors:
+                self._track_asset(a)
+
+    def _track_asset(self, actor: ActorSpec):
+        """跟踪用到的资产。"""
+        if actor.asset_key and actor.asset_key not in self.asset_refs:
+            try:
+                from config.asset_mapping import MESH_ASSETS
+                info = MESH_ASSETS.get(actor.asset_key, {})
+            except ImportError:
+                info = {}
+            self.asset_refs[actor.asset_key] = info
+
+    def _level_slug(self) -> str:
+        """生成关卡标识符。"""
+        name = self.plan.scene_name.replace(" ", "")
+        return name
+
+    @staticmethod
+    def _fmt_location(loc: tuple) -> str:
+        """格式化位置。"""
+        return f"({int(loc[0])},{int(loc[1])},{int(loc[2])})"
+
+    @staticmethod
+    def _fmt_rotation(rot: tuple) -> str:
+        """格式化旋转。"""
+        if rot == (0, 0, 0):
+            return "—"
+        return f"({int(rot[0])},{int(rot[1])},{int(rot[2])})"
+
+    @staticmethod
+    def _fmt_scale(scale: tuple) -> str:
+        """格式化缩放。"""
+        if scale == (1, 1, 1):
+            return "—"
+        return f"({scale[0]:.2f},{scale[1]:.2f},{scale[2]:.2f})"
+
+    @staticmethod
+    def _format_bounds_size(bounds) -> str:
+        """格式化包围盒尺寸。"""
+        if not bounds or len(bounds) < 2:
+            return "—"
+        mn, mx = bounds[0], bounds[1]
+        w = mx[0] - mn[0] if len(mx) > 0 else 0
+        d = mx[1] - mn[1] if len(mx) > 1 else 0
+        h = mx[2] - mn[2] if len(mx) > 2 else 0
+        return f"{int(w)}×{int(d)}×{int(h)}"