|  | Box2D
    2.3.0
    A 2D Physics Engine for Games | 
| Public Member Functions | |
| void | Initialize (b2ContactPositionConstraint *pc, const b2Transform &xfA, const b2Transform &xfB, int32 index) | 
| Public Attributes | |
| b2Vec2 | normal | 
| b2Vec2 | point | 
| float32 | separation | 
 1.8.11
 1.8.11