Package com.codename1.gaming.physics.box2d.collision

package com.codename1.gaming.physics.box2d.collision

Collision detection primitives (AABBs, manifolds, distance and time of impact queries) for the box2d physics engine.

Part of the box2d simulation engine, a derived work of JBox2D used under the BSD 2-Clause license; see com.codename1.gaming.physics for attribution.

Related Packages

Package	Description
com.codename1.gaming.physics.box2d.collision.broadphase	Broad phase collision detection (dynamic tree and pair management) for the box2d physics engine.
com.codename1.gaming.physics.box2d.collision.shapes	Collision shape definitions (circle, polygon, edge and chain) for the box2d physics engine.

Class	Description
AABB	An axis-aligned bounding box.
Collision	Functions used for computing contact points, distance queries, and TOI queries.
Collision.ClipVertex	Used for computing contact manifolds.
Collision.PointState	This is used for determining the state of contact points.
ContactID	Contact ids to facilitate warm starting.
ContactID.Type
Distance	This is non-static for faster pooling.
Distance.DistanceProxy	A distance proxy is used by the GJK algorithm.
Distance.SimplexCache	Used to warm start Distance.
DistanceInput	Input for Distance.
DistanceOutput	Output for Distance.
Manifold	A manifold for two touching convex shapes.
Manifold.ManifoldType
ManifoldPoint	A manifold point is a contact point belonging to a contact manifold.
RayCastInput	Ray-cast input data.
RayCastOutput	Ray-cast output data.
TimeOfImpact	Class used for computing the time of impact.
TimeOfImpact.TOIInput	Input parameters for TOI
TimeOfImpact.TOIOutput	Output parameters for TimeOfImpact
TimeOfImpact.TOIOutputState
WorldManifold	This is used to compute the current state of a contact manifold.