成员的完整列表，这些成员属于 eve::physics::World3D::HitEvent,包括所有继承而来的类成员

approachSpeed	eve::physics::World3D::HitEvent
normalImpulse	eve::physics::World3D::HitEvent
normalX	eve::physics::World3D::HitEvent
normalY	eve::physics::World3D::HitEvent
normalZ	eve::physics::World3D::HitEvent
pointX	eve::physics::World3D::HitEvent
pointY	eve::physics::World3D::HitEvent
pointZ	eve::physics::World3D::HitEvent
shapeA	eve::physics::World3D::HitEvent
shapeB	eve::physics::World3D::HitEvent