world-labs-chisel

Chisel 3D blocking tool for world generation - geometry, walls, and reference models

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Repository: CloudAI-X/world-labs-skills
Last source activity: January 22, 2026 at 18:24
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name	world-labs-chisel
description	Chisel 3D blocking tool for world generation - geometry, walls, and reference models
allowed-tools	["Bash","WebFetch"]

World Labs Chisel Tool

Chisel is an AI-native 3D blocking tool that separates structure from style for world generation. Define room layouts, architectural structures, and scene composition—then let AI fill in the visual details.

Overview

Chisel decouples geometry from aesthetics:

Structure: You define with 3D blocking (walls, volumes, layouts)
Style: AI generates based on your text prompt

This separation enables rapid iteration—change the prompt to get completely different visual styles while keeping the same spatial layout.

Accessing Chisel

Go to https://marble.worldlabs.ai
Click the Omnibox → Select 3D Input mode
Click Start to enter the Chisel Scene
Or open existing world → Edit in Chisel

Documentation: https://docs.worldlabs.ai/marble/create/chisel-tools/chisel-basics

Core Concepts

Structure vs Style

┌─────────────────────────────────────────────────┐
│         CHISEL (You Define)                     │
│  ┌───────────────────────────────────────────┐  │
│  │  3D Geometry: walls, volumes, layout      │  │
│  │  Reference models: furniture placement    │  │
│  │  Camera position: viewpoint for generation│  │
│  └───────────────────────────────────────────┘  │
│                      +                          │
│         TEXT PROMPT (You Describe)              │
│  ┌───────────────────────────────────────────┐  │
│  │  Style: "modern minimalist" / "rustic"    │  │
│  │  Materials: "marble floors" / "wood"      │  │
│  │  Lighting: "warm sunset" / "neon"         │  │
│  │  Details: paintings, plants, furniture    │  │
│  └───────────────────────────────────────────┘  │
│                      =                          │
│         GENERATED WORLD (AI Creates)            │
│  ┌───────────────────────────────────────────┐  │
│  │  Your layout + AI-generated visuals       │  │
│  └───────────────────────────────────────────┘  │
└─────────────────────────────────────────────────┘

Click sequence:
    1 ──────── 2
              │
              │
    4 ──────── 3

Result: A rectangular room outline

Before:           After extrude:
┌─────┐           ┌─────┐
│     │           │ ╱   │╲
│     │    →      │╱    │ ╲
└─────┘           └─────┘  │
                   ╲      ╱
                    ╲────╱

┌────────────────────┐
│    ┌──┐            │
│    │  │  ← pillar  │
│    └──┘            │
│                    │
│ ╔════╗             │
│ ║door║             │
│ ╚════╝             │
└────────────────────┘

"Ancient stone temple interior with torches,
moss-covered walls, dramatic lighting through
cracks in the ceiling"

1. Draw outer walls (X)
2. Add interior walls for rooms
3. Cut doorways (negative extrude)
4. Raise platform for level changes
5. Add pillar blocks
6. Prompt: describe style, era, condition

1. Create ground plane
2. Extrude terrain features (hills, cliffs)
3. Block building volumes
4. Add path/road depressions
5. Prompt: describe biome, time, weather

1. Create solid block
2. Negative extrude tunnel path
3. Add chamber volumes
4. Create uneven surfaces
5. Prompt: describe rock type, lighting, features

Prompt	Result
"Modern minimalist gallery with white walls"	Clean, contemporary
"Medieval castle great hall with tapestries"	Gothic, historical
"Cyberpunk nightclub with neon lighting"	Futuristic, vibrant
"Abandoned warehouse, overgrown with vines"	Post-apocalyptic