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Box2D 2.4.1
A 2D physics engine for games
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#include <b2_collision.h>
Public Types | |
| enum | Type { e_circles , e_faceA , e_faceB } |
Public Attributes | |
| b2ManifoldPoint | points [b2_maxManifoldPoints] |
| the points of contact | |
| b2Vec2 | localNormal |
| not use for Type::e_points | |
| b2Vec2 | localPoint |
| usage depends on manifold type | |
| Type | type |
| int32 | pointCount |
| the number of manifold points | |
A manifold for two touching convex shapes. Box2D supports multiple types of contact: