protected override void OnUpdate()
{
// create kdtree
PerfMarker1.Begin();
var ballEntities = _ballQuery.ToEntityArray(Allocator.TempJob);
var balls = GetComponentDataFromEntity <BallData>(true);
var kdRoot = new KdRoot();
Job.WithCode(() => {
var ballBounds = new NativeArray <Aabb>(ballEntities.Length, Allocator.Temp);
for (var i = 0; i < ballEntities.Length; i++)
{
ballBounds[i] = balls[ballEntities[i]].GetAabb(ballEntities[i]);
}
kdRoot.Init(ballBounds, Allocator.TempJob);
}).Run();
ballEntities.Dispose();
PerfMarker1.End();
var overlappingEntities = GetBufferFromEntity <OverlappingDynamicBufferElement>();
var marker = PerfMarker2;
Entities
.WithName("StaticBroadPhaseJob")
.WithNativeDisableParallelForRestriction(overlappingEntities)
.ForEach((Entity entity, in BallData ball) => {
// don't play with frozen balls
if (ball.IsFrozen)
{
return;
}
marker.Begin();
var colliderEntities = overlappingEntities[entity];
colliderEntities.Clear();
kdRoot.GetAabbOverlaps(in entity, in ball, ref colliderEntities);
marker.End();
}).Run();
kdRoot.Dispose();
}
protected override void OnUpdate()
{
// create kdtree
PerfMarker1.Begin();
var ballBounds = new NativeArray <Aabb>(_ballQuery.CalculateEntityCount(), Allocator.TempJob);
Entities.ForEach((Entity ballEntity, int entityInQueryIndex, in BallData ballData) => {
ballBounds[entityInQueryIndex] = ballData.GetAabb(ballEntity);
}).Run();
var kdRoot = new KdRoot();
Job.WithCode(() => kdRoot.Init(ballBounds, Allocator.TempJob)).Run();
PerfMarker1.End();
var overlappingEntities = GetBufferFromEntity <OverlappingDynamicBufferElement>();
var marker = PerfMarker2;
Entities
.WithName("DynamicBroadPhaseJob")
.WithDisposeOnCompletion(kdRoot)
.WithNativeDisableParallelForRestriction(overlappingEntities)
.ForEach((Entity entity, in BallData ball) => {
// don't play with frozen balls
if (ball.IsFrozen)
{
return;
}
marker.Begin();
var colliderEntities = overlappingEntities[entity];
colliderEntities.Clear();
kdRoot.GetAabbOverlaps(in entity, in ball, ref colliderEntities);
marker.End();
}).Run();
}
