Method ToComponentDataArray

ToComponentDataArray<T>(Allocator)

Creates a NativeArray containing the components of type T for the selected entities.

Declaration

[BurstCompatible(GenericTypeArguments = new Type[]{typeof(BurstCompatibleComponentData)})]
public NativeArray<T> ToComponentDataArray<T>(Allocator allocator)
    where T : struct, IComponentData

Parameters

Type	Name	Description
Allocator	allocator	The type of memory to allocate.

Returns

Type	Description
NativeArray<T>	An array containing the specified component for all the entities selected by the EntityQuery.

Type Parameters

Name	Description
T	The component type.

Remarks

This version of the function blocks on all registered jobs that access any of the query components.

Exceptions

Type	Condition
InvalidOperationException	Thrown if T is not part of the query.

ToComponentDataArray<T>(NativeArray<Entity>, Allocator)

Creates a NativeArray containing the components of type T for the selected entities, given an input entity list to limit the search.

Declaration

[BurstCompatible(GenericTypeArguments = new Type[]{typeof(BurstCompatibleComponentData)})]
public NativeArray<T> ToComponentDataArray<T>(NativeArray<Entity> entityArray, Allocator allocator)
    where T : struct, IComponentData

Parameters

Type	Name	Description
NativeArray<Entity>	entityArray	The list of entities to be considered. Only entities in this list will be considered as output.
Allocator	allocator	The type of memory to allocate.

Returns

Type	Description
NativeArray<T>	An array containing all the entities selected by the EntityQuery.

Type Parameters

Name	Description
T	The component type.

Remarks

This version of the function blocks on all registered jobs that access any of the query components.

ToComponentDataArray<T>()

Declaration

[NotBurstCompatible]
public T[] ToComponentDataArray<T>()
    where T : class, IComponentData

Returns

Type	Description
T[]

Type Parameters

Name	Description
T