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  3. ULandscapeSplineSegment

ULandscapeSplineSegment

API > API/Runtime > API/Runtime/Landscape

Inheritance Hierarchy

  • UObject
  • ULandscapeSplineSegment

References

   
Module Landscape
Header /Engine/Source/Runtime/Landscape/Classes/LandscapeSplineSegment.h
Include #include "LandscapeSplineSegment.h"

Syntax

UCLASS (Within=LandscapeSplinesComponent,  
       AutoExpandCategories=(LandscapeSplineSegment, LandscapeSplineMeshes), MinimalAPI)  
class ULandscapeSplineSegment : public UObject

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere uint32: 1 bCastShadow Whether the Spline Meshes should cast a shadow.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay uint32: 1 bHiddenInGame Whether to hide the mesh in game
Public variable UProperty Category, EditAnywhere uint32: 1 bLowerTerrain If the spline is below the terrain, whether to lower the terrain down to the level of the spline when applying it to the landscape.
Protected variable UProperty Transient uint32: 1 bNavDirty  
Public variable UProperty Category, EditAnywhere, Meta BlueprintReadOnly FBodyInstance BodyInstance Mesh Collision Settings
Protected variable UProperty FBox Bounds Bounds of points
Public variable UProperty Category, EditAnywhere, AdvancedDisplay uint32: 1 bPlaceSplineMeshesInStreamingLevels Whether spline meshes should be placed in landscape proxy streaming levels (true) or the spline's level (false)
Public variable UProperty Category, EditAnywhere uint32: 1 bRaiseTerrain If the spline is above the terrain, whether to raise the terrain up to the level of the spline when applying it to the landscape.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta uint8: 1 bRenderCustomDepth If true, this component will be rendered in the CustomDepth pass (usually used for outlines)
Protected variable UProperty Transient uint32: 1 bSelected  
Public variable UProperty Category, EditAnywhere editfixedsize FLandscapeSplineSegmentConnection[2] Connections Directly editable data:
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta int32 CustomDepthStencilValue Optionally write this 0-255 value to the stencil buffer in CustomDepth pass (Requires project setting or r.CustomDepth == 3)
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta ERendererStencilMask CustomDepthStencilWriteMask Mask used for stencil buffer writes.
Protected variable UProperty nonpieduplicatetransient, textexporttransient TArray< TSoftObjectPtr< UWorld > > ForeignWorlds World references for mesh components stored in other streaming levels
Public variable UProperty Category, EditAnywhere FName LayerName Name of blend layer to paint when applying spline to landscape If "none", no layer is painted
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta float LDMaxDrawDistance Max draw distance for all the mesh pieces used in this spline
Protected variable UProperty textexporttransient TArray< TObjectPtr< USplineMeshComponent > > LocalMeshComponents Spline meshes
Protected variable UProperty nonpieduplicatetransient, textexporttransient FGuid ModificationKey Key for tracking whether this segment has been modified relative to the mesh components stored in other streaming levels
Protected variable UProperty TArray< FLandscapeSplineInterpPoint > Points Spline points
Public variable UProperty Category, EditAnywhere, AdvancedDisplay int32 RandomSeed Random seed used for choosing which order to use spline meshes. Ignored if only one mesh is set.
Public variable UProperty Category, EditAnywhere, Meta TArray< TObjectPtr< URuntimeVirtualTexture > > RuntimeVirtualTextures Array of runtime virtual textures into which we draw the spline segment.
Protected variable UProperty FInterpCurveVector SplineInfo Procedural data:
Public variable UProperty Category, EditAnywhere TArray< FLandscapeSplineMeshEntry > SplineMeshes Spline meshes from this list are used in random order along the spline.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay int32 TranslucencySortPriority Translucent objects with a lower sort priority draw behind objects with a higher priority.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta int32 VirtualTextureCullMips Number of lower mips in the runtime virtual texture to skip for rendering this primitive.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta int32 VirtualTextureLodBias Lod bias for rendering to runtime virtual texture.
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta float VirtualTextureMainPassMaxDrawDistance Desired cull distance in the main pass if we are rendering to both the virtual texture AND the main pass.
Public variable UProperty Category, EditAnywhere, Meta ERuntimeVirtualTextureMainPassType VirtualTextureRenderPassType Controls if this component draws in the main pass as well as in the virtual texture.

Constructors

  Type Name Description
Public function  

ULandscapeSplineSegment ( const FObjectInitializer& ObjectInitializer
)

  

Functions

  Type Name Description
Public function Virtual void  
Public function Virtual void  
Public function Virtual void

FindNearest ( const FVector& InLocation,
float& t,
FVector& OutLocation,
FVector& OutTangent
)

  
Public function Const const FBox &  
Public function Const FName  
Public function TMap< ULandscapeSplinesComponent *, TArray< USplineMeshComponent * > >  
Public function Const const TArray< TSoftObjectPtr< UWorld > > &  
Public function Const TArray< USplineMeshComponent * >  
Public function Const FGuid  
Public function Const const TArray< FLandscapeSplineInterpPoint > &  
Public function Const bool  
Public function Virtual void

PostDuplicate ( bool bDuplicateForPIE
)

  
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

  
Public function Virtual void  
Public function Virtual void  
Protected function Virtual void  
Public function Virtual void  
Public function Virtual void

Serialize ( FArchive& Ar
)

  
Public function Virtual void

SetSplineSelected ( bool bInSelected
)

  
Public function Const bool  
Public function void  
Public function Virtual void

UpdateSplinePoints ( bool bUpdateCollision,
bool bUpdateMeshLevel
)

  

Deprecated Variables

  Type Name Description
Public variable UProperty uint32: 1 bEnableCollision_DEPRECATED  
Public variable UProperty FName CollisionProfileName_DEPRECATED  

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