nan
4e1231790b
- Added BalloonTool workspace tool to facilitate the extraction of balloon meshes in the 3D viewport. - Implemented ActivateBalloonTool operator to activate the Balloon Lasso Tool. - Refactored BalloonLasso operator into ExtractBalloon for better clarity and functionality. - Enhanced properties for balloon extraction, including mode, thickness, resolution, and material reuse options. - Updated SnapFormSettings to include new balloon-related properties. - Improved material and image handling for balloon extraction, ensuring compatibility and reusability. - Added tests to validate the registration and functionality of the new balloon tools and properties.
121 lines
4.1 KiB
Markdown
121 lines
4.1 KiB
Markdown
# 程序设计、开发与许可证
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## 程序设计
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SnapForm 分为 Blender 交互层、BlendJob Runtime 和 Job Server 计算层。
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```mermaid
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flowchart LR
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UI["菜单 / Panel"] --> Operator["Feature Operator"]
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Operator --> Runtime["JobRuntime"]
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Runtime --> Job["Server Job"]
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Job --> Files["Job Directory"]
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Files --> Response["Operator Response"]
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Response --> Scene["Blender Scene"]
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```
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Blender 交互层管理 UI、RNA 状态、任务参数和结果导入。Runtime 管理 Environment、Server、队列、进度与取消。Server Job 组合媒体、模型、几何和输出模块。完整运行设计见 [Job Server](server.md)。
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### 代码组织
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| 位置 | 内容 |
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| --- | --- |
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| `__init__.py` | Blender 类型、菜单与 Runtime 注册 |
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| `menu.py`、`panel.py` | 用户入口 |
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| `preferences.py`、`properties.py` | 扩展配置与 Scene 状态 |
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| `runtime.py` | JobRuntime 配置 |
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| `operators/` | Blender 功能与结果导入 |
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| `server/jobs/` | Server 工作流 |
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| `server/models/` | ONNX 模型适配 |
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| `server/geometry/` | 纯数据几何处理 |
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| `server/outputs/` | 文件序列化 |
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| `server/media/` | 媒体输入 |
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| `assets/O_SnapForm.blend` | Geometry Nodes 与材质资产 |
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Depth Plane、Surface、Background 和 Balloon 按功能组织。一个功能的入口、请求和 Blender 回写放在一起；跨功能的图片、材质和参数处理放在 `operators/common.py`、`operators/image.py` 与 `operators/material.py`。
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Server 的模型模块返回 Prediction，几何模块处理数组与网格，输出模块写文件。Blender 数据只在 Operator Response 的主线程阶段创建。
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## 项目结构
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```text
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.
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├── README.md
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├── docs/
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├── pack.py
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├── sync_models.py
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├── src/snapform/
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│ ├── blender_manifest.toml
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│ ├── runtime.py
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│ ├── menu.py
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│ ├── panel.py
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│ ├── preferences.py
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│ ├── properties.py
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│ ├── operators/
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│ ├── server/
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│ ├── assets/
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│ └── wheels/
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├── tests/
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└── tools/
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```
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## 开发命令
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在项目根目录使用 Git Bash：
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```bash
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uv sync
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uv run pytest
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uv run pytest tests/test_addon.py tests/test_manifest.py tests/test_pack.py -v
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uv run python pack.py
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```
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`pack.py` 为 Windows x64、macOS Apple Silicon 与 Linux x64 构建扩展 ZIP 到 `dist/`。依赖、wheel 或 Manifest 改变后，应同步检查 `pyproject.toml`、`uv.lock`、`blender_manifest.toml` 与打包测试。
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CI 分为三条流程：
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- `test.yml`：在 push、Pull Request 与手动触发时运行测试
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- `build.yml`：响应 `v*` tag，测试后构建并上传 Release
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- `docs.yml`：文档变化后构建并部署站点
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## 文档
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本地预览和严格构建：
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```bash
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uv run --only-group docs mkdocs serve
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uv run --only-group docs mkdocs build
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```
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版本化发布可使用 Mike：
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```bash
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uv run --only-group docs mike deploy <version> -p
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uv run --only-group docs mike set-default <version> -p
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```
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自动部署将 MkDocs 站点发布到专用 Cloudflare Worker。仓库需要配置 `CLOUDFLARE_ACCOUNT_ID`、`CLOUDFLARE_API_TOKEN` 和 `CLOUDFLARE_WORKER_NAME`。Worker 路由对应 `docs.omoolab.xyz/snapform/*`。
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## 资产构建与验证
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`tools/` 中的资产脚本依赖 `bpy`，应由 Blender 执行：
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```bash
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BLENDER_BIN="/c/Program Files/Blender Foundation/Blender 4.5/blender.exe"
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"$BLENDER_BIN" --background --python tools/build_geometry_nodes_asset.py
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"$BLENDER_BIN" --background --python tools/validate_depth_plane_asset.py
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"$BLENDER_BIN" --background --python tools/validate_geometry_nodes_asset.py
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"$BLENDER_BIN" --background --python tools/validate_moge_depth_plane.py
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"$BLENDER_BIN" --background --python tools/validate_moge_surface.py
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```
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修改节点组、材质组或资产接口后，运行对应验证脚本和完整测试。Python、文档或打包逻辑变化无需重建 `.blend` 资产。
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## 上游与许可证
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- Depth Anything 3 代码采用 Apache 2.0
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- BEN2 ONNX 模型采用其仓库声明的 Apache 2.0 License
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- SnapForm Extension 代码采用 GPL-3.0-or-later
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- 模型权重许可证由所选 Hugging Face 模型仓库决定
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