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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/WorldPartition
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/WorldPartition/WorldPartitionStreamingSource.h |
| Include | #include "WorldPartition/WorldPartitionStreamingSource.h" |
Syntax
USTRUCT (BlueprintType )
struct FWorldPartitionStreamingQuerySource
Remarks
Structure containing all properties required to query a streaming state
Variables
| Type | Name | Description | |
|---|---|---|---|
    |
bool | bDataLayersOnly | If True, Only cells that are in a data layer found in DataLayers property will be returned by the query. |
    |
bool | bSpatialQuery | If False, Location/Radius will not be used to find the cells. |
    |
bool | bUseGridLoadingRange | If True, Instead of providing a query radius, query can be bound to loading range radius. |
    |
TArray< FName > | DataLayers | Optional list of data layers to specialize the query. |
    |
PRAGMA_ENABLE_DEPRECATION_WARNINGSFVector | Location | Location to query. (not used if bSpatialQuery is false) |
    |
float | Radius | Radius to query. (not used if bSpatialQuery is false) |
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FRotator | Rotation | Reserved settings used by UWorldPartitionStreamingSourceComponent::IsStreamingCompleted. |
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TArray< FStreamingSourceShape > | Shapes | |
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EStreamingSourceTargetBehavior | TargetBehavior | Defines how TargetGrids will be applied to this streaming source. |
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TSet< FName > | TargetGrids | |
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TSet< FSoftObjectPath > | TargetHLODLayers |
Constructors
| Type | Name | Description | |
|---|---|---|---|
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|||
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FWorldPartitionStreamingQuerySource
(
const FVector& InLocation |
||
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PRAGMA_DISABLE_DEPRECATION_WARNINGS | FWorldPartitionStreamingQuerySource
(
const FWorldPartitionStreamingQuerySource& Other |
|
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Functions
| Type | Name | Description | |
|---|---|---|---|
  |
void | ForEachShape
(
float InGridLoadingRange, |
Helper method that iterates over all shapes. |
Operators
| Type | Name | Description | |
|---|---|---|---|
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FWorldPartitionStreamingQuerySource & | operator=
(
const FWorldPartitionStreamingQuerySource& Other |
|
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FWorldPartitionStreamingQuerySource & | operator=
(
FWorldPartitionStreamingQuerySource&& Other |