Interface for an affected physics impostor
https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine#further-functionality-of-the-impostor-class
The data about the hit/force from the explosion
The impostor affected by the effect
Interface for an affected physics impostor
See
https://doc.babylonjs.com/features/featuresDeepDive/physics/usingPhysicsEngine#further-functionality-of-the-impostor-class