ChipmunkArbiter
Struct
A ChipmunkArbiter contains collision information for two colliding @ChipmunkShapes@. You cannot create them and only receive them in @ChipmunkCollisionManager@ methods or @ChipmunkBody.EachArbiter()@ callbacks.
Variables
| contactCount | The number of contact points between the colliding shapes (Read Only). |
| impulse | The size and direction of the impulse applied by this arbiter (Read Only). |
| impulseWithFriction | Same as the impulse, but also includes the impulse from friction (Read Only). |
| kineticEnergy | Kinetic energy lost to heat/deformation during the collision (Read Only). |
| elasticity | Modify the computed elasticity of the colliding shapes. |
| friction | Modify the computed friction of the colliding shapes. |
| surfaceVelocity | Modify the computed relative surface velocity of the colliding shapes. |
| isFirstContact | Returns true if this is the first fixed step where the objects were colliding (Read Only). |
Functions:
| GetShapes | Get references to the two colliding shapes. |
| Ignore | Begin ignoring this colliding pair of shapes after the current fixed step. |
| GetPoint | Get the position of the ith contact point. |
| GetNormal | Get the normal of the ith contact point. |
| GetDepth | Get the penetration depth (negative value) of the ith contact point. |