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Blender 资产生成

Name: Blender 资产生成
Author: yamasite

作者 yamasite · GitHub ↗ · v1.0.0 · MIT-0

cross-platform ✓ 安全检测通过

总下载

当前安装

版本数

在 OpenClaw 中安装

/install blender-asset-generator

功能描述

Generates ecommerce/game/teaching 3D assets via Blender scripts (Blender 4.2+ including 5.x). Supports cloud Windows and local machines; reference-image guid...

使用说明 (SKILL.md)

Blender Asset Generator (Blender 4.2+ / 5.x)

This Skill generates a reproducible asset project that can be executed in:

Cloud PC (Windows) as the primary runtime
Local computer (Windows or macOS) as an alternative runtime

The Skill outputs:

A structured spec (spec.json) describing the asset
Executable Blender Python scripts (scripts/*.py) using bpy
Run scripts for Windows/macOS
Export artifacts: GLB (required), FBX (optional), USDC (optional), plus preview renders

Quick Start

Choose a mode:
- Text-only Mode (no image or no vision): fast and deterministic
- Vision-assisted Mode (reference images + multimodal model): extract structure/dimensions from images, then confirm with user
Provide input:
- Required: object name + use case (ecommerce / game / teaching) + desired output formats (GLB required, FBX optional)
- Optional: target size (at least one anchor dimension), poly budget, material style, reference images
The Skill will:
- Normalize input into spec.json
- Generate scripts/build.py, scripts/render.py, scripts/export.py (or update them)
- Provide Cloud (Windows) and Local (Windows/macOS) run commands
- Generate a QA checklist and a final evaluation

Input Template

Blender Version: 4.2+ (supports 4.2 and 5.x)
Primary Runtime: Cloud PC (Windows)
Output Priority: GLB required; FBX optional
USD: USDC optional (via file extension)

Use Case: ecommerce | game | teaching
Asset Name:
Asset Category: (e.g., bottle / lunch box / hanger / simple prop / teaching diagram)

Text Description (required):
- What it is:
- Key parts/components:
- Material style (optional): plastic/metal/glass/wood/fabric
- Target realism: low/medium/high

Dimensions (recommended):
- Provide at least ONE anchor dimension, e.g. height=240mm
- If unknown: provide category-typical size OR accept default size

Constraints (optional):
- Poly budget (triangles):
- UV: required | optional | no
- Texture placeholders: yes | no
- Naming convention: (optional)

Reference Images (optional):
- Attach images (front/side/top) if available
- If images are provided, say whether there is a scale reference in the image:
  - e.g. A4 paper / coin / ruler / hand / known product standard size

References

Read these as needed:

Workflow: references/workflow.md
Ecommerce reference-image template: references/ecommerce-reference-guided-template.md
Degradation strategy (no vision available): references/degradation-strategy.md
QA checklist: references/qa-checklist.md
Presets (common defaults): references/presets.md

Output Contract

Always output in this structure:

Project Package
- File tree (what to create/update)
- spec.json (final)
Run Instructions
- Cloud PC (Windows) command(s)
- Local (Windows) command(s)
- Local (macOS) command(s)
Expected Artifacts
- scene.blend
- exports/*.glb (required)
- exports/*.fbx (optional)
- renders/*.png (required: at least 2 views)
- run-log.txt (required)
QA + Evaluation
- Checklist results
- Verdict: Achieved | Partially Achieved | Not Achieved
- Top fixes

Behavior Rules

Determinism: prefer parametric geometry and explicit settings; avoid random seeds unless user asks.
Evidence: do not invent certifications/performance claims; in 3D context, do not assume hidden dimensions from a single photo.
Reference images:
- If a multimodal model is available, extract a draft structure card and dimension hypotheses, then ask for confirmation of at least one anchor dimension.
- If vision is NOT available, never block the workflow. Use Text-only Mode + ask for a minimal clarification form (see references/degradation-strategy.md).
Units: default to millimeters in the spec; enforce unit conversion in scripts.
Exports: always export GLB; export FBX only when requested.

Assets (Project Skeleton)

Use the project skeleton to generate a runnable folder:

assets/project-skeleton/spec.schema.json
assets/project-skeleton/spec.example.json
assets/project-skeleton/scripts/build.py
assets/project-skeleton/scripts/render.py
assets/project-skeleton/scripts/export.py
assets/project-skeleton/run_local_windows.ps1
assets/project-skeleton/run_local_macos.sh
assets/project-skeleton/run_cloud_windows.ps1

安全使用建议

This package appears coherent for generating Blender 3D assets. Before running: (1) ensure you have a compatible Blender binary installed and point BLENDER_BIN if needed; (2) review the included Python scripts yourself (they are plain bpy scripts that read spec.json and write files) and run them in a controlled environment; (3) if you plan to run this on a cloud PC, confirm the cloud runtime permits executing Blender and storing outputs there; (4) note that 'vision-assisted' behavior depends on a vision-capable agent/runtime — the skill does not itself access cameras or external servers. If any of those are unacceptable, do not run the scripts.

能力标签

crypto

能力评估

✓ Purpose & Capability

Name/description (Blender asset generation) aligns with the included artifacts: Blender Python scripts (build/render/export/donut_build), run scripts for macOS/Windows, spec.json/schema, and reference docs. There are no unrelated environment variables, binaries, or config paths requested.

✓ Instruction Scope

SKILL.md and the referenced docs limit actions to normal asset-generation tasks: normalize inputs to spec.json, produce Blender scripts, run Blender in background mode, generate renders and exports, and produce logs. The documents mention optional 'vision-assisted' steps but do not include any code that accesses camera hardware, system secrets, or external endpoints; vision use is conditional on a vision-capable agent/environment.

✓ Install Mechanism

There is no install spec and no network downloads; the skill ships a project skeleton and Blender scripts. All actions write local project files and call the Blender binary — no external installers or extract-from-URL steps are present.

✓ Credentials

The skill requests no credentials or special environment variables. It reads/writes files within the project folder (spec.json, scene.blend, exports, renders, run-log.txt) which is expected for this purpose. No secret-named env vars or unrelated service tokens are requested.

✓ Persistence & Privilege

always is false and autonomous invocation is not disabled (the default); this is normal for skills. The skill does not attempt to modify other skills or global agent config; its footprint is limited to project files it creates/updates.

如何使用

确保已安装 OpenClaw（本地或 Docker 部署）
在对话框中输入安装命令：/install blender-asset-generator
安装完成后，直接呼叫该 Skill 的名称或使用 /blender-asset-generator 触发
根据 Skill 的参数说明提供必要输入，即可获得结构化输出

版本历史

v1.0.0

Initial release of blender-asset-generator. - Generates structured, reproducible 3D asset projects for ecommerce, game, or teaching use cases via Blender scripts (supports Blender 4.2+ and 5.x). - Supports cloud Windows PC as primary runtime, with local execution on Windows or macOS as alternatives. - Offers text-only and vision-assisted workflows; gracefully degrades if reference images or vision are unavailable. - Produces clear project structure: spec.json, Blender Python scripts, run scripts, and required export formats (GLB mandatory, FBX/USDC optional), plus preview renders and QA evaluation. - Includes input templates and references to guide usage and ensure consistent quality.

元数据

Slug blender-asset-generator

版本 1.0.0

许可证 MIT-0

累计安装 0

当前安装数 0

历史版本数 1

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