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API > API/Plugins > API/Plugins/PCG > API/Plugins/PCG/Data
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UPCGData
- UPCGSpatialData
- UPCGSpatialDataWithPointCache
- UPCGSurfaceData
- UPCGLandscapeData
References
| Module | PCG |
| Header | /Engine/Plugins/Experimental/PCG/Source/PCG/Public/Data/PCGLandscapeData.h |
| Include | #include "Data/PCGLandscapeData.h" |
Syntax
UCLASS&40;BlueprintType, ClassGroup&61;&40;Procedural&41;&41;
class UPCGLandscapeData : public UPCGSurfaceData
Remarks
Landscape data access abstraction for PCG. Supports multi-landscape access, but it assumes that they are not overlapping.
Variables
| Type | Name | Description | |
|---|---|---|---|
  |
bool | bHeightOnly | |
  |
FBox | Bounds | |
  |
bool | bUseMetadata | |
    |
TArray< TSoftObjectPtr< ALandscapeProxy > > | Landscapes | TODO: add on property changed to clear cached data. This is used to populate the LandscapeInfos array. |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
const ULandscapeInfo * | GetLandscapeInfo
(
const FVector& InPosition |
Returns the landscape info associated to the first landscape that contains the given position Note that this implicitly removes support for overlapping landscapes, which might be a future TODO |
 |
void | Initialize
(
const TArray< TWeakObjectPtr< ALandscapeProxy >>& InLandscapes, |
|
  |
bool |
Overridden from UPCGSpatialDataWithPointCache
| Type | Name | Description | |
|---|---|---|---|
   |
const UPCGPointData * | CreatePointData
(
FPCGContext* Context |
|
   |
const UPCGPointData * | CreatePointData
(
FPCGContext* Context, |
|
   |
bool |
Overridden from UPCGSpatialData
| Type | Name | Description | |
|---|---|---|---|
   |
UPCGSpatialData * | CopyInternal () |
|
   |
FBox | GetBounds () |
Returns the full bounds (including density fall-off) of the data |
   |
FBox | Returns the bounds in which the density is always 1 | |
   |
bool | Returns true if the data has a non-trivial transform | |
   |
bool | ProjectPoint
(
const FTransform& InTransform, |
Project the query point onto this data, and sample point and metadata information at the projected position. |
   |
bool | SamplePoint
(
const FTransform& Transform, |
Sample rotation, scale and other attributes from this data at the query position. |
Overridden from UPCGData
| Type | Name | Description | |
|---|---|---|---|
   |
EPCGDataType | GetDataType () |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | PostLoad () |
Do any object-specific cleanup required immediately after loading an object. |