Mass-related modifiable properties of a contact pair.
Mostly useful to make a collider appear lighter to the solver than it actually is when the bodies in this contact pair have very different mass values.
| inverseInertiaScale | The inverse inertia scaling that the solver should apply to the first body of this contact pair. |
| inverseMassScale | The inverse mass scaling that the solver should apply to the first body of this contact pair. |
| otherInverseInertiaScale | The inverse inertia scaling that the solver should apply to the second body of this contact pair. |
| otherInverseMassScale | The inverse mass scaling that the solver should apply to the second body of this contact pair. |