use crate RigidBody;
use crate;
/// Context given to custom collision filters to filter-out collisions.
/// User-defined filter for potential contact pairs detected by the broad-phase.
///
/// This can be used to apply custom logic in order to decide whether two colliders
/// should have their contact computed by the narrow-phase, and if these contact
/// should be solved by the constraints solver
/// User-defined filter for potential intersection pairs detected by the broad-phase.
///
/// This can be used to apply custom logic in order to decide whether two colliders
/// should have their intersection computed by the narrow-phase.