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| 1 |
+
# Placement Assets 资产库
|
| 2 |
+
|
| 3 |
+
这是一个面向机器人仿真与 placement 任务的统一资产库,当前托管在 Hugging Face Dataset:
|
| 4 |
+
|
| 5 |
+
```text
|
| 6 |
+
https://huggingface.co/datasets/yuchi233/Placement_Assets
|
| 7 |
+
```
|
| 8 |
+
|
| 9 |
+
本仓库不是 RoboCasa 的镜像,也不是基于 RoboCasa 单独建立的资产库。RoboCasa、DISCOVERSE、TinyForge、Hunter 和第三方资产站都被视为不同的资产来源,统一纳入同一套存储、命名、索引和溯源规范。
|
| 10 |
+
|
| 11 |
+
## 当前已入库资产
|
| 12 |
+
|
| 13 |
+
- RoboCasa 洗碗机 fixture:
|
| 14 |
+
- 路径:`assets/robocasa/fixtures/dishwashers/`
|
| 15 |
+
- 数量:25 个 MJCF 资产
|
| 16 |
+
- 每个资产保留 `model.xml`、`visuals/` 和本地 `metadata.yaml`
|
| 17 |
+
- RoboCasa 洗碗机相关辅助文件:
|
| 18 |
+
- registry:`assets/robocasa/fixtures/fixture_registry/dishwasher.yaml`
|
| 19 |
+
- fixture 实现参考:`docs/source_notes/robocasa/dishwasher_fixture.py`
|
| 20 |
+
- DISCOVERSE models 集合:
|
| 21 |
+
- 路径:`assets/discoverse/collections/models/discoverse_models/`
|
| 22 |
+
- 内容:MJCF、URDF、mesh、PNG/reference image 等
|
| 23 |
+
- 处理方式:作为 collection-level asset 入库,内部保持 DISCOVERSE upstream 的 `models/` 目录结构,避免破坏 MJCF include 和 mesh 相对路径
|
| 24 |
+
|
| 25 |
+
## 统一目录结构
|
| 26 |
+
|
| 27 |
+
所有可索引资产都必须使用四层结构:
|
| 28 |
+
|
| 29 |
+
```text
|
| 30 |
+
assets/<source>/<asset_type>/<category>/<asset_id>/
|
| 31 |
+
```
|
| 32 |
+
|
| 33 |
+
示例:
|
| 34 |
+
|
| 35 |
+
```text
|
| 36 |
+
assets/robocasa/fixtures/dishwashers/Dishwasher031/
|
| 37 |
+
```
|
| 38 |
+
|
| 39 |
+
大规模 upstream 资产树如果包含大量内部相对引用,也必须使用四层结构,但可作为集合资产保存:
|
| 40 |
+
|
| 41 |
+
```text
|
| 42 |
+
assets/<source>/collections/<category>/<asset_id>/
|
| 43 |
+
```
|
| 44 |
+
|
| 45 |
+
示例:
|
| 46 |
+
|
| 47 |
+
```text
|
| 48 |
+
assets/discoverse/collections/models/discoverse_models/
|
| 49 |
+
├── metadata.yaml
|
| 50 |
+
├── mjcf/
|
| 51 |
+
├── meshes/
|
| 52 |
+
└── urdf/
|
| 53 |
+
```
|
| 54 |
+
|
| 55 |
+
## 命名规则
|
| 56 |
+
|
| 57 |
+
目录字段:
|
| 58 |
+
|
| 59 |
+
```text
|
| 60 |
+
assets/<source>/<asset_type>/<category>/<asset_id>/
|
| 61 |
+
```
|
| 62 |
+
|
| 63 |
+
- `source`:资产来源,使用小写 snake_case,例如 `robocasa`、`discoverse`、`tinyforge`、`hunter`、`third_party`
|
| 64 |
+
- `asset_type`:资产类型,例如 `fixtures`、`objects`、`scenes`、`robots`、`collections`
|
| 65 |
+
- `category`:类别,例如 `dishwashers`、`models`、`cups`、`cabinets`
|
| 66 |
+
- `asset_id`:优先保留 upstream 稳定 ID,例如 `Dishwasher031`
|
| 67 |
+
|
| 68 |
+
全局 asset_id:
|
| 69 |
+
|
| 70 |
+
```text
|
| 71 |
+
<source>.<asset_type>.<category>.<upstream_id>
|
| 72 |
+
```
|
| 73 |
+
|
| 74 |
+
示例:
|
| 75 |
+
|
| 76 |
+
```text
|
| 77 |
+
robocasa.fixtures.dishwashers.Dishwasher031
|
| 78 |
+
discoverse.collections.models.discoverse_models
|
| 79 |
+
```
|
| 80 |
+
|
| 81 |
+
## 仓库结构
|
| 82 |
+
|
| 83 |
+
```text
|
| 84 |
+
.
|
| 85 |
+
├── AGENTS.md # 给 agent / 后续维护者的仓库使用说明
|
| 86 |
+
├── README.md # 英文 README
|
| 87 |
+
├── README_zh.md # 中文 README
|
| 88 |
+
├── assets/ # 实际资产文件
|
| 89 |
+
│ ├── discoverse/
|
| 90 |
+
│ ├── hunter/
|
| 91 |
+
│ ├── robocasa/
|
| 92 |
+
│ ├── third_party/
|
| 93 |
+
│ └── tinyforge/
|
| 94 |
+
├── docs/ # 规范、来源说明、调研记录
|
| 95 |
+
│ ├── asset_readiness_classification.md
|
| 96 |
+
│ ├── external_source_catalog.md
|
| 97 |
+
│ ├── naming_spec.md
|
| 98 |
+
│ ├── placement_asset_notes.md
|
| 99 |
+
│ ├── structure_mapping.md
|
| 100 |
+
│ ├── source_notes/
|
| 101 |
+
│ └── storage_spec.md
|
| 102 |
+
├── manifest/
|
| 103 |
+
│ ├── assets.jsonl # 全局资产索引,一行一个资产
|
| 104 |
+
│ ├── licenses.yaml # license 字典
|
| 105 |
+
│ └── sources.yaml # 来源与候选第三方来源
|
| 106 |
+
└── scripts/
|
| 107 |
+
├── download_from_hf.sh
|
| 108 |
+
├── upload_to_hf.sh
|
| 109 |
+
└── validate_asset.py
|
| 110 |
+
```
|
| 111 |
+
|
| 112 |
+
## 索引与 metadata
|
| 113 |
+
|
| 114 |
+
全局索引文件:
|
| 115 |
+
|
| 116 |
+
```text
|
| 117 |
+
manifest/assets.jsonl
|
| 118 |
+
```
|
| 119 |
+
|
| 120 |
+
每个资产目录也必须包含:
|
| 121 |
+
|
| 122 |
+
```text
|
| 123 |
+
metadata.yaml
|
| 124 |
+
```
|
| 125 |
+
|
| 126 |
+
必需字段包括:
|
| 127 |
+
|
| 128 |
+
- `asset_id`
|
| 129 |
+
- `source`
|
| 130 |
+
- `source_asset_id`
|
| 131 |
+
- `asset_type`
|
| 132 |
+
- `category`
|
| 133 |
+
- `format`
|
| 134 |
+
- `entry_file`
|
| 135 |
+
- `license`
|
| 136 |
+
- `origin_url`
|
| 137 |
+
- `path`
|
| 138 |
+
- `tags`
|
| 139 |
+
|
| 140 |
+
推荐字段包括:
|
| 141 |
+
|
| 142 |
+
- `readiness_level`
|
| 143 |
+
- `source_commit`
|
| 144 |
+
- `retrieval_date`
|
| 145 |
+
- `conversion_tool`
|
| 146 |
+
- `conversion_notes`
|
| 147 |
+
- `raw_sha256`
|
| 148 |
+
- `validation_status`
|
| 149 |
+
|
| 150 |
+
## 原始结构与当前结构映射
|
| 151 |
+
|
| 152 |
+
如果导入时修改了 upstream 的目录结构,必须记录原始结构和当前结构的对应关系。
|
| 153 |
+
|
| 154 |
+
统一记录位置:
|
| 155 |
+
|
| 156 |
+
```text
|
| 157 |
+
docs/structure_mapping.md
|
| 158 |
+
docs/source_notes/<source>.md
|
| 159 |
+
```
|
| 160 |
+
|
| 161 |
+
当前例子:
|
| 162 |
+
|
| 163 |
+
```text
|
| 164 |
+
DISCOVERSE upstream:
|
| 165 |
+
/home/yuchi/projects/DISCOVERSE/models/
|
| 166 |
+
|
| 167 |
+
当前仓库:
|
| 168 |
+
assets/discoverse/collections/models/discoverse_models/
|
| 169 |
+
```
|
| 170 |
+
|
| 171 |
+
RoboCasa 洗碗机则是一对一映射:
|
| 172 |
+
|
| 173 |
+
```text
|
| 174 |
+
robocasa/models/assets/fixtures/dishwashers/Dishwasher031/
|
| 175 |
+
→ assets/robocasa/fixtures/dishwashers/Dishwasher031/
|
| 176 |
+
```
|
| 177 |
+
|
| 178 |
+
## 资产就绪度 L0–L5
|
| 179 |
+
|
| 180 |
+
资产存进仓库不代表可以直接用于产数。就绪度单独记录:
|
| 181 |
+
|
| 182 |
+
- L0:已通过目标任务、机器人 embodiment、policy、verifier 和 episode replay 验收,可稳定产数
|
| 183 |
+
- L1:在原仿真器中是完整���运行资产,但尚未适配目标产数链路
|
| 184 |
+
- L2:已有 articulated 结构,但物理、碰撞、任务语义等信息不完整
|
| 185 |
+
- L3:可动部件已分离,但缺少可靠 joint
|
| 186 |
+
- L4:完整静态整件
|
| 187 |
+
- L5:原始、缺件、未装配或需要显著修复的静态 mesh
|
| 188 |
+
|
| 189 |
+
完整标准见:
|
| 190 |
+
|
| 191 |
+
```text
|
| 192 |
+
docs/asset_readiness_classification.md
|
| 193 |
+
```
|
| 194 |
+
|
| 195 |
+
当前状态:
|
| 196 |
+
|
| 197 |
+
- RoboCasa dishwasher:`L1_candidate`
|
| 198 |
+
- DISCOVERSE collection:`L1_L2_candidate_by_subasset`
|
| 199 |
+
|
| 200 |
+
## 第三方资产规则
|
| 201 |
+
|
| 202 |
+
第三方来源可以先只记录链接,不下载、不入 manifest。
|
| 203 |
+
|
| 204 |
+
只有当某个项目、实验、任务或生成场景实际使用了第三方资产时,才把具体使用到的资产复制进本仓库:
|
| 205 |
+
|
| 206 |
+
```text
|
| 207 |
+
assets/third_party/<asset_type>/<category>/<asset_id>/
|
| 208 |
+
```
|
| 209 |
+
|
| 210 |
+
导入时必须记录:
|
| 211 |
+
|
| 212 |
+
- 原始 URL
|
| 213 |
+
- provider / site name
|
| 214 |
+
- license
|
| 215 |
+
- retrieval date
|
| 216 |
+
- source asset ID
|
| 217 |
+
- 本地路径
|
| 218 |
+
- 转换或清洗步骤
|
| 219 |
+
- 必要时记录 hash
|
| 220 |
+
|
| 221 |
+
候选第三方来源见:
|
| 222 |
+
|
| 223 |
+
```text
|
| 224 |
+
docs/external_source_catalog.md
|
| 225 |
+
docs/source_notes/third_party.md
|
| 226 |
+
```
|
| 227 |
+
|
| 228 |
+
重要规则:
|
| 229 |
+
|
| 230 |
+
- link-only candidate 不写入 `manifest/assets.jsonl`
|
| 231 |
+
- 下载数量不等于可生产资产数量
|
| 232 |
+
- 来源库总量不能直接相加,必须处理上游派生和重复资产
|
| 233 |
+
|
| 234 |
+
## 校验
|
| 235 |
+
|
| 236 |
+
在仓库根目录运行:
|
| 237 |
+
|
| 238 |
+
```bash
|
| 239 |
+
python scripts/validate_asset.py --all
|
| 240 |
+
```
|
| 241 |
+
|
| 242 |
+
当前期望输出:
|
| 243 |
+
|
| 244 |
+
```text
|
| 245 |
+
validated_assets=26
|
| 246 |
+
```
|
| 247 |
+
|
| 248 |
+
也可以校验单个资产:
|
| 249 |
+
|
| 250 |
+
```bash
|
| 251 |
+
python scripts/validate_asset.py assets/robocasa/fixtures/dishwashers/Dishwasher031
|
| 252 |
+
```
|
| 253 |
+
|
| 254 |
+
校验内容包括:
|
| 255 |
+
|
| 256 |
+
- `metadata.yaml` 是否存在
|
| 257 |
+
- `entry_file` 是否存在
|
| 258 |
+
- 资产目录是否符合四层结构
|
| 259 |
+
- metadata 与目录字段是否一致
|
| 260 |
+
- metadata 与 manifest 是否一致
|
| 261 |
+
- MJCF 中的 mesh/texture 文件引用是否能解析
|
| 262 |
+
|
| 263 |
+
## 下载
|
| 264 |
+
|
| 265 |
+
```bash
|
| 266 |
+
export HF_ENDPOINT=https://hf-mirror.com
|
| 267 |
+
|
| 268 |
+
hf download yuchi233/Placement_Assets \
|
| 269 |
+
--repo-type dataset \
|
| 270 |
+
--local-dir ./Placement_Assets \
|
| 271 |
+
--max-workers 4
|
| 272 |
+
```
|
| 273 |
+
|
| 274 |
+
或使用脚本:
|
| 275 |
+
|
| 276 |
+
```bash
|
| 277 |
+
scripts/download_from_hf.sh yuchi233/Placement_Assets ./Placement_Assets
|
| 278 |
+
```
|
| 279 |
+
|
| 280 |
+
## 上传
|
| 281 |
+
|
| 282 |
+
先登录:
|
| 283 |
+
|
| 284 |
+
```bash
|
| 285 |
+
export HF_ENDPOINT=https://hf-mirror.com
|
| 286 |
+
hf auth login
|
| 287 |
+
```
|
| 288 |
+
|
| 289 |
+
上传:
|
| 290 |
+
|
| 291 |
+
```bash
|
| 292 |
+
cd /home/yuchi/asset-library
|
| 293 |
+
scripts/upload_to_hf.sh yuchi233/Placement_Assets
|
| 294 |
+
```
|
| 295 |
+
|
| 296 |
+
或者直接使用:
|
| 297 |
+
|
| 298 |
+
```bash
|
| 299 |
+
hf upload yuchi233/Placement_Assets . . --repo-type dataset
|
| 300 |
+
```
|
| 301 |
+
|
| 302 |
+
## 后续扩展流程
|
| 303 |
+
|
| 304 |
+
新增资产时按以下步骤:
|
| 305 |
+
|
| 306 |
+
1. 确认来源、license、可再分发性和用途。
|
| 307 |
+
2. 确定资产粒度:单资产还是 collection-level asset。
|
| 308 |
+
3. 放入统一四层目录结构。
|
| 309 |
+
4. 保留 upstream 文件名和相对路径,除非有兼容性原因。
|
| 310 |
+
5. 添加 `metadata.yaml`。
|
| 311 |
+
6. 更新 `manifest/assets.jsonl`。
|
| 312 |
+
7. 如果改了目录结构,更新 `docs/structure_mapping.md` 和 `docs/source_notes/<source>.md`。
|
| 313 |
+
8. 运行 `python scripts/validate_asset.py --all`。
|
| 314 |
+
9. 上传到 Hugging Face。
|