diff options
Diffstat (limited to 'src/geometry/mod.rs')
| -rw-r--r-- | src/geometry/mod.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/geometry/mod.rs b/src/geometry/mod.rs index 34d3707..48d71f8 100644 --- a/src/geometry/mod.rs +++ b/src/geometry/mod.rs @@ -16,6 +16,8 @@ pub use self::collider_set::ColliderSet; pub use parry::query::TrackedContact; +use crate::math::{Real, Vector}; + /// A contact between two colliders. pub type Contact = parry::query::TrackedContact<ContactData>; /// A contact manifold between two colliders. @@ -116,6 +118,28 @@ impl CollisionEvent { } } +#[derive(Copy, Clone, PartialEq, Debug, Default)] +/// Event occurring when the sum of the magnitudes of the contact forces +/// between two colliders exceed a threshold. +pub struct CollisionForceEvent { + /// The first collider involved in the contact. + pub collider1: ColliderHandle, + /// The second collider involved in the contact. + pub collider2: ColliderHandle, + /// The sum of all the forces between the two colliders. + pub total_force: Vector<Real>, + /// The sum of the magnitudes of each force between the two colliders. + /// + /// Note that this is **not** the same as the magnitude of `self.total_force`. + /// Here we are summing the magnitude of all the forces, instead of taking + /// the magnitude of their sum. + pub total_force_magnitude: Real, + /// The world-space (unit) direction of the force with strongest magnitude. + pub max_force_direction: Vector<Real>, + /// The magnitude of the largest force at a contact point of this contact pair. + pub max_force_magnitude: Real, +} + pub(crate) use self::broad_phase_multi_sap::SAPProxyIndex; pub(crate) use self::narrow_phase::ContactManifoldIndex; pub(crate) use parry::partitioning::QBVH; |