protected override void OnUpdate()
{
var balls = GetComponentDataFromEntity <BallData>();
var overlappingEntitiesBuffer = GetBufferFromEntity <OverlappingDynamicBufferElement>(true);
var contactsBuffer = GetBufferFromEntity <ContactBufferElement>();
var marker = PerfMarker;
Entities
.WithName("DynamicNarrowPhaseJob")
.WithNativeDisableParallelForRestriction(balls)
.WithNativeDisableParallelForRestriction(contactsBuffer)
.WithReadOnly(overlappingEntitiesBuffer)
.ForEach((Entity entity, ref BallData ball, ref CollisionEventData collEvent) => {
// don't play with frozen balls
if (ball.IsFrozen)
{
return;
}
marker.Begin();
var contacts = contactsBuffer[entity];
var overlappingEntities = overlappingEntitiesBuffer[entity];
for (var k = 0; k < overlappingEntities.Length; k++)
{
var collBallEntity = overlappingEntities[k].Value;
var collBall = balls[collBallEntity];
var newCollEvent = new CollisionEventData();
var newTime = BallCollider.HitTest(ref newCollEvent, ref collBall, in ball, collEvent.HitTime);
SaveCollisions(ref collEvent, ref newCollEvent, ref contacts, in collBallEntity, newTime);
// write back
balls[collBallEntity] = collBall;
}
marker.End();
}).Run();
}
private static void SaveCollisions(ref CollisionEventData collEvent, ref CollisionEventData newCollEvent,
ref DynamicBuffer <ContactBufferElement> contacts, in Entity ballEntity, float newTime)
public static void Collide(ref BallData ball, ref NativeQueue <EventData> .ParallelWriter events,
ref CollisionEventData collEvent, ref BumperRingAnimationData ringData, ref BumperSkirtAnimationData skirtData,
in Entity ballEntity, in Collider collider, in BumperStaticData data, ref Random random)
/// <summary>
/// Collides without triggering the animation, which is what the
/// <see cref="Poly3DCollider"/> does.
/// </summary>
public static void Collide(ref BallData ball, ref NativeQueue <EventData> .ParallelWriter events,
ref CollisionEventData collEvent, ref DynamicBuffer <BallInsideOfBufferElement> insideOfs, in Collider coll)
public static unsafe float HitTest(ref Collider coll, ref CollisionEventData collEvent,
ref DynamicBuffer <BallInsideOfBufferElement> insideOf, in BallData ball, float dTime)
public ContactBufferElement(Entity colliderEntity, CollisionEventData collEvent)
{
CollisionEvent = collEvent;
ColliderId = -1;
ColliderEntity = colliderEntity;
}
public ContactBufferElement(int colliderId, CollisionEventData collEvent)
{
CollisionEvent = collEvent;
ColliderId = colliderId;
ColliderEntity = Entity.Null;
}
public ContactBufferElement(Entity ballEntity, CollisionEventData collEvent)
{
BallEntity = ballEntity;
CollEvent = collEvent;
}