public ConvexCompoundLeafProcessor(CompoundCollider *compoundCollider)
{
m_CompoundCollider = compoundCollider;
}
public CompoundLeafProcessor(CompoundCollider *compound)
{
m_CompoundCollider = compound;
m_NumColliderKeyBits = compound->NumColliderKeyBits;
m_NumKeys = 0;
}
/// <summary>
/// Remaps the Entity references baked into a CompoundCollider from one hierarchy to a new one, via the LinkedEntityGroup arrays.
/// </summary>
/// <param name="compoundColliderPtr">A <see cref="CompoundCollider"/> with old Entity references, e.g. a new instance.</param>
/// <param name="oldLinkedEntityGroup">An array of <see cref="LinkedEntityGroup"/> from an original hierarchy e.g. a prefab.</param>
/// <param name="newLinkedEntityGroup">An array of <see cref="LinkedEntityGroup"/> from a new hierarchy e.g. an instance.</param>
public static unsafe void RemapCompoundColliderEntityReferences(
CompoundCollider *compoundColliderPtr,
in NativeArray <LinkedEntityGroup> oldLinkedEntityGroup,
protected override void OnUpdate()
{
m_Counter++;
if (m_Counter == 10)
{
m_ExportPhysicsWorld.GetOutputDependency().Complete();
var staticEntities = m_BuildPhysicsWorld.StaticEntityGroup.ToEntityArray(Allocator.TempJob);
// Change filter of child 0 in compound
unsafe
{
var colliderComponent = EntityManager.GetComponentData <PhysicsCollider>(staticEntities[0]);
ColliderKey colliderKey0 = ColliderKey.Empty;
colliderKey0.PushSubKey(colliderComponent.Value.Value.NumColliderKeyBits, 0);
CompoundCollider *compoundCollider = (CompoundCollider *)colliderComponent.ColliderPtr;
compoundCollider->GetChild(ref colliderKey0, out ChildCollider child0);
child0.Collider->Filter = CollisionFilter.Zero;
compoundCollider->RefreshCollisionFilter();
EntityManager.SetComponentData(staticEntities[0], colliderComponent);
}
// Change filter of child 1 in compound
unsafe
{
var colliderComponent = EntityManager.GetComponentData <PhysicsCollider>(staticEntities[1]);
ColliderKey colliderKey1 = ColliderKey.Empty;
colliderKey1.PushSubKey(colliderComponent.Value.Value.NumColliderKeyBits, 1);
CompoundCollider *compoundCollider = (CompoundCollider *)colliderComponent.ColliderPtr;
compoundCollider->GetChild(ref colliderKey1, out ChildCollider child1);
child1.Collider->Filter = CollisionFilter.Zero;
compoundCollider->RefreshCollisionFilter();
EntityManager.SetComponentData(staticEntities[1], colliderComponent);
}
// Change filter of both children in compound
unsafe
{
var colliderComponent = EntityManager.GetComponentData <PhysicsCollider>(staticEntities[2]);
ColliderKey colliderKey0 = ColliderKey.Empty;
colliderKey0.PushSubKey(colliderComponent.Value.Value.NumColliderKeyBits, 0);
ColliderKey colliderKey1 = ColliderKey.Empty;
colliderKey1.PushSubKey(colliderComponent.Value.Value.NumColliderKeyBits, 1);
CompoundCollider *compoundCollider = (CompoundCollider *)colliderComponent.ColliderPtr;
compoundCollider->GetChild(ref colliderKey0, out ChildCollider child0);
compoundCollider->GetChild(ref colliderKey1, out ChildCollider child1);
child0.Collider->Filter = CollisionFilter.Zero;
child1.Collider->Filter = CollisionFilter.Zero;
compoundCollider->RefreshCollisionFilter();
EntityManager.SetComponentData(staticEntities[2], colliderComponent);
}
// Change filter of the compound itself
{
var colliderComponent = EntityManager.GetComponentData <PhysicsCollider>(staticEntities[3]);
colliderComponent.Value.Value.Filter = CollisionFilter.Zero;
EntityManager.SetComponentData(staticEntities[3], colliderComponent);
}
staticEntities.Dispose();
}
else if (m_Counter == 50)
{
var dynamicEntities = m_BuildPhysicsWorld.DynamicEntityGroup.ToEntityArray(Allocator.TempJob);
// First 2 boxes should stay still, while other 2 should fall through
{
var translation1 = EntityManager.GetComponentData <Translation>(dynamicEntities[0]);
Assert.IsTrue(translation1.Value.y > 0.99f, "Box started falling!");
var translation2 = EntityManager.GetComponentData <Translation>(dynamicEntities[1]);
Assert.IsTrue(translation2.Value.y > 0.99f, "Box started falling!");
var translation3 = EntityManager.GetComponentData <Translation>(dynamicEntities[2]);
Assert.IsTrue(translation3.Value.y < 0.9f, "Box didn't start falling!");
var translation4 = EntityManager.GetComponentData <Translation>(dynamicEntities[3]);
Assert.IsTrue(translation4.Value.y < 0.9f, "Box didn't start falling!");
}
dynamicEntities.Dispose();
}
}
/// <summary>
/// Remaps the Entity references baked into a CompoundCollider from one hierarchy to a new one.
/// </summary>
/// <param name="compoundColliderPtr">A <see cref="CompoundCollider"/> with old Entity references, e.g. a new instance.</param>
/// <param name="keyEntityPairs">An array of <see cref="ColliderKey"/> and <see cref="Entity"/> pairs.</param>
public static unsafe void RemapColliderEntityReferences(
CompoundCollider *compoundColliderPtr, in NativeArray <PhysicsColliderKeyEntityPair> keyEntityPairs) =>
