3D Cog - Turn Ideas Into 3D Models
Other tools need perfect images. CellCog turns ideas into 3D models.
Most 3D generation tools need a single, perfectly composed reference image. CellCog takes anything — a text description, a rough sketch, a product photo, even a spreadsheet of 50 items — and handles the entire pipeline: reasoning about what you need, generating optimized reference images, and converting them into production-ready GLB files.
Prerequisites
This skill requires the cellcog skill for SDK setup and API calls.
clawhub install cellcog
Read the cellcog skill first for SDK setup. This skill shows you what's possible.
Quick pattern (v1.0+):
# Fire-and-forget - returns immediately
result = client.create_chat(
prompt="[your 3D generation request]",
notify_session_key="agent:main:main",
task_label="3d-gen",
chat_mode="agent"
)
# Daemon notifies you when complete - do NOT poll
What Makes This Different
Any Input → 3D
The power of CellCog isn't image-to-3D — everyone does that. The power is any-to-any.
| What You Send |
What CellCog Does |
What You Get |
| Text description |
Reasons about the object → generates optimized reference image → converts to 3D |
Production-ready GLB |
| Rough sketch |
Enhances into a clean, detailed reference → converts to 3D |
Production-ready GLB |
| Product photo |
Assesses quality, enhances if needed → converts to 3D |
Production-ready GLB |
| High-quality concept art |
Converts directly to 3D |
Production-ready GLB |
| List of 10 items |
Generates 10 reference images → converts all to 3D |
10 GLB files |
Batch Generation
Need 10 low-poly weapons for your RPG? 20 furniture models for your room designer? 50 product models for your e-commerce catalog?
One prompt. Multiple 3D models. CellCog's agents generate each reference image with the right composition, angle, and detail level — then convert each to a textured 3D model.
prompt = """
Create 3D models (GLB format) for these 5 fantasy weapons:
1. Enchanted longsword with blue crystal blade
2. Dwarven war hammer with rune inscriptions
3. Elven bow with living vine decorations
4. Shadow dagger with smoke effects on the blade
5. Holy mace with golden sunburst head
Low poly (~10,000 polygons each), game-ready, with PBR materials.
"""
What You Can Create
Game Assets
- Characters: Heroes, NPCs, enemies, bosses
- Weapons: Swords, bows, staffs, shields, guns
- Props: Furniture, treasure chests, potions, tools
- Vehicles: Cars, spaceships, boats, mounts
- Environment pieces: Trees, rocks, buildings, bridges
Product Visualization
- E-commerce 3D viewers: Let customers rotate and inspect products
- Product prototypes: Visualize designs before manufacturing
- Packaging mockups: 3D packaging for marketing materials
AR/VR Objects
- AR filters and objects: Place 3D objects in real environments
- VR environments: Furnish virtual spaces with custom objects
- Interactive experiences: Objects users can inspect and interact with
3D Printing
- Figurines and miniatures: Tabletop gaming pieces, collectibles
- Functional objects: Custom tools, brackets, cases
- Architectural models: Building miniatures, terrain pieces
Education & Training
- Anatomical models: Organs, skeletal systems, molecular structures
- Historical artifacts: Museum-quality digital replicas
- Engineering models: Mechanical parts, assembly visualizations
Output Format
All 3D models are delivered as GLB files (binary glTF) — the universal web standard for 3D:
- Supported by Unity, Unreal, Godot, Three.js, Babylon.js
- Works in web browsers via
<model-viewer> or Three.js
- Compatible with Blender, Maya, 3ds Max for further editing
- Includes textures and materials in a single file
Chat Mode for 3D
| Scenario |
Recommended Mode |
| Single 3D object from a clear description or image |
"agent" |
| Batch generation (5-20 objects from a list) |
"agent" |
| Complex game asset pipeline with style consistency |
"agent team" |
Use "agent" for most 3D work. It handles everything from single objects to batch generation.
Use "agent team" when you need cross-asset consistency — like generating a full set of fantasy weapons that all share the same art style, or building a complete room of furniture that matches a design language.
Example Prompts
Single object from description:
"Create a 3D model of a steampunk pocket watch with exposed brass gears, an etched glass face, and a chain attachment. GLB format, high detail."
From a reference image:
"Convert this product photo into a 3D model for our online store:
<SHOW_FILE>/photos/sneaker_product.png</SHOW_FILE>
Output as GLB, enable PBR materials for realistic rendering."
Batch generation:
"Generate 3D models for these 8 pieces of modern furniture:
- Minimalist sofa (3-seater, light gray)
- Round coffee table (walnut wood, glass top)
- Floor lamp (arc style, brass finish)
- Bookshelf (5 tiers, oak wood)
- Dining chair (Scandinavian, white)
- Side table (concrete, cylindrical)
- Desk (standing desk, white with birch legs)
- TV console (low profile, dark walnut)
All low-poly (~15,000 polygons), with PBR materials. GLB format."
From a rough sketch:
"Here's my rough sketch of a robot character:
<SHOW_FILE>/sketches/robot_concept.jpg</SHOW_FILE>
Turn this into a polished 3D model. It's a friendly service robot — round body, simple limbs, LED face display. Style: Overwatch/Pixar clean 3D. Output as GLB."
Game asset set:
"I'm building a dungeon crawler. Create 3D models for these dungeon props:
- Wooden treasure chest (open and closed variants)
- Iron torch holder with flame
- Stone altar with carved runes
- Wooden barrel (intact and broken)
- Skull pile
Style: Dark fantasy, hand-painted textures. Low poly for mobile game (~8,000 polygons each)."
Tips for Better 3D Models
Be specific about materials: "brushed aluminum", "aged leather", "polished marble" — CellCog uses these to generate better reference images and textures.
Specify your target platform: "low-poly for mobile game" vs "high-detail for cinematic render" changes the approach completely.
Send reference images when possible: Even imperfect references give CellCog a head start over pure text descriptions.
For batch jobs, describe style once: "All in a cohesive hand-painted fantasy style" keeps your assets consistent.
Request PBR materials for realism: If you need metallic, roughness, and normal maps — say so. Essential for game engines and realistic rendering.
1---2name: 3d-cog3description: Other tools need perfect images. CellCog turns ideas into 3D models. From rough sketches, text descriptions, or product photos — production-ready GLB files for games, AR/VR, e-commerce, and 3D printing.4---5
6# 3D Cog - Turn Ideas Into 3D Models
7
8**Other tools need perfect images. CellCog turns ideas into 3D models.**
9
10Most 3D generation tools need a single, perfectly composed reference image. CellCog takes *anything* — a text description, a rough sketch, a product photo, even a spreadsheet of 50 items — and handles the entire pipeline: reasoning about what you need, generating optimized reference images, and converting them into production-ready GLB files.
11
12---
13
14## Prerequisites
15
16This skill requires the `cellcog` skill for SDK setup and API calls.
17
18```bash
19clawhub install cellcog
20```
21
22**Read the cellcog skill first** for SDK setup. This skill shows you what's possible.
23
24**Quick pattern (v1.0+):**
25```python
26# Fire-and-forget - returns immediately
27result = client.create_chat(
28 prompt="[your 3D generation request]",
29 notify_session_key="agent:main:main",
30 task_label="3d-gen",
31 chat_mode="agent"
32)
33# Daemon notifies you when complete - do NOT poll
34```
35
36---
37
38## What Makes This Different
39
40### Any Input → 3D
41
42The power of CellCog isn't image-to-3D — everyone does that. The power is **any-to-any**.
43
44| What You Send | What CellCog Does | What You Get |
45|--------------|-------------------|--------------|
46| Text description | Reasons about the object → generates optimized reference image → converts to 3D | Production-ready GLB |
47| Rough sketch | Enhances into a clean, detailed reference → converts to 3D | Production-ready GLB |
48| Product photo | Assesses quality, enhances if needed → converts to 3D | Production-ready GLB |
49| High-quality concept art | Converts directly to 3D | Production-ready GLB |
50| List of 10 items | Generates 10 reference images → converts all to 3D | 10 GLB files |
51
52### Batch Generation
53
54Need 10 low-poly weapons for your RPG? 20 furniture models for your room designer? 50 product models for your e-commerce catalog?
55
56One prompt. Multiple 3D models. CellCog's agents generate each reference image with the right composition, angle, and detail level — then convert each to a textured 3D model.
57
58```python
59prompt = """
60Create 3D models (GLB format) for these 5 fantasy weapons:
611. Enchanted longsword with blue crystal blade
622. Dwarven war hammer with rune inscriptions
633. Elven bow with living vine decorations
644. Shadow dagger with smoke effects on the blade
655. Holy mace with golden sunburst head
66
67Low poly (~10,000 polygons each), game-ready, with PBR materials.
68"""
69```
70
71---
72
73## What You Can Create
74
75### Game Assets
76- **Characters**: Heroes, NPCs, enemies, bosses
77- **Weapons**: Swords, bows, staffs, shields, guns
78- **Props**: Furniture, treasure chests, potions, tools
79- **Vehicles**: Cars, spaceships, boats, mounts
80- **Environment pieces**: Trees, rocks, buildings, bridges
81
82### Product Visualization
83- **E-commerce 3D viewers**: Let customers rotate and inspect products
84- **Product prototypes**: Visualize designs before manufacturing
85- **Packaging mockups**: 3D packaging for marketing materials
86
87### AR/VR Objects
88- **AR filters and objects**: Place 3D objects in real environments
89- **VR environments**: Furnish virtual spaces with custom objects
90- **Interactive experiences**: Objects users can inspect and interact with
91
92### 3D Printing
93- **Figurines and miniatures**: Tabletop gaming pieces, collectibles
94- **Functional objects**: Custom tools, brackets, cases
95- **Architectural models**: Building miniatures, terrain pieces
96
97### Education & Training
98- **Anatomical models**: Organs, skeletal systems, molecular structures
99- **Historical artifacts**: Museum-quality digital replicas
100- **Engineering models**: Mechanical parts, assembly visualizations
101
102---
103
104## Output Format
105
106All 3D models are delivered as **GLB files** (binary glTF) — the universal web standard for 3D:
107- Supported by Unity, Unreal, Godot, Three.js, Babylon.js
108- Works in web browsers via `<model-viewer>` or Three.js
109- Compatible with Blender, Maya, 3ds Max for further editing
110- Includes textures and materials in a single file
111
112---
113
114## Chat Mode for 3D
115
116| Scenario | Recommended Mode |
117|----------|------------------|
118| Single 3D object from a clear description or image | `"agent"` |
119| Batch generation (5-20 objects from a list) | `"agent"` |
120| Complex game asset pipeline with style consistency | `"agent team"` |
121
122**Use `"agent"` for most 3D work.** It handles everything from single objects to batch generation.
123
124**Use `"agent team"` when you need cross-asset consistency** — like generating a full set of fantasy weapons that all share the same art style, or building a complete room of furniture that matches a design language.
125
126---
127
128## Example Prompts
129
130**Single object from description:**
131> "Create a 3D model of a steampunk pocket watch with exposed brass gears, an etched glass face, and a chain attachment. GLB format, high detail."
132
133**From a reference image:**
134> "Convert this product photo into a 3D model for our online store:
135> `<SHOW_FILE>/photos/sneaker_product.png</SHOW_FILE>`
136>
137> Output as GLB, enable PBR materials for realistic rendering."
138
139**Batch generation:**
140> "Generate 3D models for these 8 pieces of modern furniture:
141> 1. Minimalist sofa (3-seater, light gray)
142> 2. Round coffee table (walnut wood, glass top)
143> 3. Floor lamp (arc style, brass finish)
144> 4. Bookshelf (5 tiers, oak wood)
145> 5. Dining chair (Scandinavian, white)
146> 6. Side table (concrete, cylindrical)
147> 7. Desk (standing desk, white with birch legs)
148> 8. TV console (low profile, dark walnut)
149>
150> All low-poly (~15,000 polygons), with PBR materials. GLB format."
151
152**From a rough sketch:**
153> "Here's my rough sketch of a robot character:
154> `<SHOW_FILE>/sketches/robot_concept.jpg</SHOW_FILE>`
155>
156> Turn this into a polished 3D model. It's a friendly service robot — round body, simple limbs, LED face display. Style: Overwatch/Pixar clean 3D. Output as GLB."
157
158**Game asset set:**
159> "I'm building a dungeon crawler. Create 3D models for these dungeon props:
160> - Wooden treasure chest (open and closed variants)
161> - Iron torch holder with flame
162> - Stone altar with carved runes
163> - Wooden barrel (intact and broken)
164> - Skull pile
165>
166> Style: Dark fantasy, hand-painted textures. Low poly for mobile game (~8,000 polygons each)."
167
168---
169
170## Tips for Better 3D Models
171
1721. **Be specific about materials**: "brushed aluminum", "aged leather", "polished marble" — CellCog uses these to generate better reference images and textures.
173
1742. **Specify your target platform**: "low-poly for mobile game" vs "high-detail for cinematic render" changes the approach completely.
175
1763. **Send reference images when possible**: Even imperfect references give CellCog a head start over pure text descriptions.
177
1784. **For batch jobs, describe style once**: "All in a cohesive hand-painted fantasy style" keeps your assets consistent.
179
1805. **Request PBR materials for realism**: If you need metallic, roughness, and normal maps — say so. Essential for game engines and realistic rendering.
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