Controls

Fragments0

Objects1

Object Shape

▭ Slab

● Disc

▲ Prism

🧱 Wall

Material

🪟 Glass

🪨 Concrete

🧊 Ice

🏺 Ceramic

🔩 Metal

🪵 Wood

Fracture Properties

Voronoi cells: 20

Impact force: 0.70

Gravity: 0.40

Restitution: 0.30

How It Works

Voronoi fracture divides the object into cells using random seed points. Each fragment becomes an independent rigid body.

Click on an object to shatter it at impact point
Explode — central impulse on all objects

Fragments bounce off walls with the set restitution. Gravity pulls them down.

Presets

💥 Fracture — Voronoi Destruction

Click to shatter objects into Voronoi fragments! Choose materials — glass, concrete, ice, ceramic, metal and wood — each with distinct fracture patterns, sound and debris behaviour.

🔬 What It Demonstrates

Voronoi tessellation divides the surface into cells. On impact, cells separate with physics-based velocities depending on material properties.

🎮 How to Use

Click anywhere to create an impact point. Adjust cell count for fine or coarse fracture. Change material to see different breaking patterns. Gravity pulls fragments down.

💡 Did You Know?

Real materials fracture along grain boundaries and crystal planes. Voronoi-based fracture was introduced in computer graphics by Müller et al. (2001) and is now standard in VFX.