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collision module

Layers and masks, a broad phase, a narrow phase that measures contacts, and analytic resolution.

The public headers in engine/collision/. Choose a page for its declarations, contracts, related types, and links to the samples and tests that include it.

Reference page Header
CollisionObject collision_object.h
Layers and masks collision_layer.h
Contact contacts.h
Manifold manifold.h
Narrow phase narrow_phase.h
Resolution resolve.h
BroadPhase broad_phase.h
Tunnelling tunnelling.h
Partitioner partitioner.h

Concepts explains how the engine fits together. Guides walks through tasks using code from the samples. About the reference lists every module and explains how these pages are generated.

Development documentation (unreleased). Built from Labrador 862e08b of 2026-10-08.