Property this
this[Entity]
Gets the IComponent
Declaration
public T this[Entity entity] { get; set; }
Parameters
Type | Name | Description |
---|---|---|
Entity | entity | The entity. |
Property Value
Type | Description |
---|---|
T | An IComponent |
Remarks
Normally, you cannot write to components accessed using a ComponentLookup instance in a parallel Job. This restriction is in place because multiple threads could write to the same component, leading to a race condition and nondeterministic results. However, when you are certain that your algorithm cannot write to the same component from different threads, you can manually disable this safety check by putting the [NativeDisableParallelForRestriction] attribute on the ComponentLookup field in the Job.
this[SystemHandle]
Gets the IComponent
Declaration
public T this[SystemHandle system] { get; set; }
Parameters
Type | Name | Description |
---|---|---|
System |
system | The system handle. |
Property Value
Type | Description |
---|---|
T | An IComponent |
Remarks
Normally, you cannot write to components accessed using a ComponentDataFromEntity instance in a parallel Job. This restriction is in place because multiple threads could write to the same component, leading to a race condition and nondeterministic results. However, when you are certain that your algorithm cannot write to the same component from different threads, you can manually disable this safety check by putting the [NativeDisableParallelForRestriction] attribute on the ComponentDataFromEntity field in the Job.