js-2dmath/docs/collision-response.markdown

Fast 2d geometry math: Vector2, Rectangle, Circle, Matrix2x3 (2D transformation), Circle, BoundingBox, Line2, Segment2, Intersections, Distances, Transitions (animation/tween), Random numbers, Noise

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## Collision.Response
  Result of an intersection.

  Use create or new, instances support instanceof Collision.Response

  * **a** first object participating

  * **b** second object participating

  * **aInB** Is a inside a (only SAT)

  * **bInA** Is b inside a (only SAT)

  * **depth** penetration amount

  * **mtv** Minimum translate vector (**normalized**). If you subtract mtv * depth to a, there will be no collision.

  * **normal** No used at this moment. This will be used in manifold generation.

  * **poc** No used at this moment. Point of collision. This will be used in manifold generation.

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* **Response** ()

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* **create** ()

  equivalent to new Collision.Response()


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* **clear** (*out_response*: Collision.Response): Response

  Restore default values


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* **mtv** (*out_vec2*: Vec2, *response*: Collision.Response): Vec2

  Compute real mtv scaling response.mtv * response.depth