ElasticSea/unity-fracture

Health v2 · maintenance only

Adoption not part of the score

1330 stars · 134 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Unity library that fractures any mesh at runtime using the NVIDIA Blast library, converting the mesh into physics-driven chunks with rigidbodies and breakable fixed joints. It handles UV generation for chunk interiors and keeps structures stable via frozen rigidbodies and an anchor graph traversal system.

Use cases

• fracture a mesh into pieces when it is hit at runtime
• create destructible walls and structures in Unity
• make objects break apart into rigidbody chunks on impact
• simulate blast damage on 3D models in a game
• cut closed meshes into smaller physics chunks
• add destruction effects to a Unity game

When to choose

• you need runtime mesh destruction in Unity with physics-driven debris
• you want NVIDIA Blast integration without writing the bindings yourself
• your meshes are closed and have vertices, triangles, and UVs

When to avoid

• you target platforms other than x64 without sourcing the nvblast library yourself
• you need destruction in a non-Unity engine
• you need pre-baked or offline fracturing rather than runtime
• you require actively maintained code, as the latest release dates to 2021

Facets

library · maturity maintenance

simulation graphics game-engine simulation graphics windows unity nvidia-blast mesh-fracture destructible-environments physics runtime-destruction csharp game-development macos linux

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