public static LayerChunkTypeGroup BuildLayerChunkTypeGroup(ComponentSystemBase system)
{
LayerChunkTypeGroup result = new LayerChunkTypeGroup
{
collider = system.GetArchetypeChunkComponentType <Collider>(true),
translation = system.GetArchetypeChunkComponentType <Translation>(true),
rotation = system.GetArchetypeChunkComponentType <Rotation>(true),
scale = system.GetArchetypeChunkComponentType <PhysicsScale>(true),
parent = system.GetArchetypeChunkComponentType <Parent>(true),
localToWorld = system.GetArchetypeChunkComponentType <LocalToWorld>(true),
entity = system.GetArchetypeChunkEntityType()
};
return(result);
}
public static JobHandle BuildCollisionLayer(EntityQuery query,
LayerChunkTypeGroup typeGroup,
CollisionLayerSettings settings,
Allocator allocator,
JobHandle inputDeps,
out CollisionLayer collisionLayer)
{
int count = query.CalculateEntityCount();
collisionLayer = new CollisionLayer(count, settings, allocator);
NativeArray <int> layerIndices = new NativeArray <int>(collisionLayer.Count, allocator, NativeArrayOptions.UninitializedMemory);
NativeArray <AABB> aabbs = new NativeArray <AABB>(collisionLayer.Count, allocator, NativeArrayOptions.UninitializedMemory);
NativeArray <RigidTransform> rigidTransforms = new NativeArray <RigidTransform>(collisionLayer.Count, allocator, NativeArrayOptions.UninitializedMemory);
JobHandle jh = new BuildCollisionLayerPart1
{
layer = collisionLayer,
layerIndices = layerIndices,
aabbs = aabbs,
rigidTransforms = rigidTransforms,
typeGroup = typeGroup
}.Schedule(query, inputDeps);
jh = new BuildCollisionLayerPart2
{
layer = collisionLayer,
layerIndices = layerIndices
}.Schedule(jh);
jh = new BuildCollisionLayerPart3
{
layer = collisionLayer,
layerIndices = layerIndices,
aabbs = aabbs,
rigidTranforms = rigidTransforms,
typeGroup = typeGroup
}.Schedule(query, jh);
//layerIndices, aabbs, and rigidTransforms are deallocated in Part3
jh = new BuildCollisionLayerPart4
{
layer = collisionLayer
}.Schedule(collisionLayer.BucketCount, 1, jh);
return(jh);
}
