Type Alias CollisionEstimationResult

result of estimating collision response between two bodies, contains predicted post-collision velocities and per-contact-point impulses

type CollisionEstimationResult = {
    angularVelocity1: Vec3;
    angularVelocity2: Vec3;
    impulses: CollisionEstimationImpulse[];
    linearVelocity1: Vec3;
    linearVelocity2: Vec3;
    numImpulses: number;
    tangent1: Vec3;
    tangent2: Vec3;
}

Properties

angularVelocity1: Vec3

predicted post-collision angular velocity of body 1

angularVelocity2: Vec3

predicted post-collision angular velocity of body 2

impulses for each contact point

linearVelocity1: Vec3

predicted post-collision linear velocity of body 1

linearVelocity2: Vec3

predicted post-collision linear velocity of body 2

numImpulses: number

number of active impulses (matches manifold.numContactPoints)

tangent1: Vec3

first friction tangent direction (perpendicular to normal)

tangent2: Vec3

second friction tangent direction (tangent1 × normal)