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API > API/Plugins > API/Plugins/LandscapePatch
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- AActor
- ALandscapeBlueprintBrushBase
- ALandscapePatchManager
References
| Module | LandscapePatch |
| Header | /Engine/Plugins/Experimental/LandscapePatch/Source/LandscapePatch/Public/LandscapePatchManager.h |
| Include | #include "LandscapePatchManager.h" |
Syntax
UCLASS&40;&41;
class ALandscapePatchManager : public ALandscapeBlueprintBrushBase
Remarks
Acts as the "blueprint brush" as far as the owning edit layer is concerned. In reality, has its contained patches edit the height/weight maps.
Variables
| Type | Name | Description | |
|---|---|---|---|
    |
TObjectPtr< ALandscape > | DetailPanelLandscape | The owning landscape. |
  |
FTransform | HeightmapCoordsToWorld | |
  |
TArray< TSoftObjectPtr< ULandscapePatchComponent > > | PatchComponents |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
ALandscapePatchManager
(
const FObjectInitializer& ObjectInitializer |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | AddPatch
(
TObjectPtr< ULandscapePatchComponent > Patch |
|
  |
bool | ContainsPatch
(
TObjectPtr< ULandscapePatchComponent > Patch |
|
  |
FTransform | For use by the owned patch objects. | |
  |
int32 | GetIndexOfPatch
(
TObjectPtr< const ULandscapePatchComponent > Patch |
Gets the index of a particular patch in the manager's stack of patches (later indices get applied after earlier ones. |
 |
void | MovePatchToIndex
(
TObjectPtr< ULandscapePatchComponent > Patch, |
Moves patch to given index in the list of patches held by the manager (so that it is applied at a particular time relative to the others). |
 |
bool | RemovePatch
(
TObjectPtr< ULandscapePatchComponent > Patch |
|
  |
void | SetTargetLandscape
(
ALandscape* InOwningLandscape |
Adds the brush to the given landscape, removing it from any previous one. |
Overridden from ALandscapeBlueprintBrushBase
| Type | Name | Description | |
|---|---|---|---|
   |
bool | ||
   |
bool | AffectsWeightmapLayer
(
const FName& InLayerName |
|
  |
void | Initialize_Native
(
const FTransform& InLandscapeTransform, |
These get called by the landscape system to apply the patches to the height/weight maps. |
  |
UTextureRenderTarget2D * | RenderLayer_Native
(
const FLandscapeBrushParameters& InParameters |
|
  |
void | SetOwningLandscape
(
ALandscape* InOwningLandscape |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
   |
bool | IsEditorOnly () |
Called during saving to determine if the object is forced to be editor only or not |
   |
bool | Called during saving to determine the load flags to save with the object. | |
   |
bool | Called during saving to determine the load flags to save with the object. | |
  |
void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called when a property on this object has been modified externally |
  |
void | PostEditUndo () |
UObject. |
Deprecated Functions
| Type | Name | Description | |
|---|---|---|---|
   |
bool | IsAffectingWeightmapLayer
(
const FName& InLayerName |
Use AffectsWeightmapLayer |