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  3. ULineSetComponent

ULineSetComponent

API > API/Plugins > API/Plugins/ModelingComponents

   
Name ULineSetComponent
Type class
Header File /Engine/Plugins/Runtime/MeshModelingToolset/Source/ModelingComponents/Public/Drawing/LineSetComponent.h
Include Path #include "Drawing/LineSetComponent.h"

Syntax

UCLASS (MinimalAPI, Meta=(BlueprintSpawnableComponent))  
class ULineSetComponent : public UMeshComponent

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

ULineSetComponent()

   Drawing/LineSetComponent.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
bBoundsDirty bool   Drawing/LineSetComponent.h  
Bounds FBoxSphereBounds   Drawing/LineSetComponent.h  
LineMaterial TObjectPtr< const UMaterialInterface >   Drawing/LineSetComponent.h  
Lines TSparseArray< FRenderableLine >   Drawing/LineSetComponent.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

int32 AddLine ( const FVector& InStart,
const FVector& InEnd,
const FColor& InColor,
const float InThickness,
const float InDepthBias
)

 Create and add a line to be rendered using the component. Drawing/LineSetComponent.h  

int32 AddLine ( const FRenderableLine& OverlayLine
)

 Add a line to be rendered using the component. Drawing/LineSetComponent.h  

void AddLines ( int32 NumIndices,
TFunctionRef< void(int32 Index, TArray< FRenderableLine >&LinesOut)> LineGenFunc,
int32 LinesPerIndexHint,
bool bDeferRenderStateDirty
)

 Add a set of lines for each index in a sequence Drawing/LineSetComponent.h  

int32 AddLines ( const TArray< FVector >& InStart,
const TArray< FVector >& InEnd,
const FColor& InColor,
const float InThickness,
const float InDepthBias
)

 Add lines to be rendered using the component. Drawing/LineSetComponent.h
  • BlueprintCallable
  • Category="Line Set"
  • Meta=(AutoCreateRefTerm="InColor")

void Clear()

 Clear the line set Drawing/LineSetComponent.h
  • BlueprintCallable
  • Category="Line Set"

void InsertLine ( const int32 ID,
const FRenderableLine& OverlayLine
)

 Insert a line with the given ID to the overlay Drawing/LineSetComponent.h  

bool IsLineValid ( const int32 ID
) const

 Queries whether a line with the given ID exists Drawing/LineSetComponent.h  

void RemoveLine ( const int32 ID
)

 Remove a line from the set Drawing/LineSetComponent.h  

void ReserveLines ( const int32 MaxID
)

 Reserve enough memory for up to the given ID (for inserting via ID) Drawing/LineSetComponent.h  

void SetAllLinesColor ( const FColor& NewColor
)

 Sets the color of all existing lines Drawing/LineSetComponent.h  

void SetAllLinesDepthBias ( const float NewDepthBias
)

 Sets the depth bias of all existing lines Drawing/LineSetComponent.h  

void SetAllLinesLength ( const float NewLength,
bool bUpdateBounds
)

 Rescales each line assuming that vertex 0 is the origin Drawing/LineSetComponent.h  

void SetAllLinesThickness ( const float NewThickness
)

 Sets the thickness of all existing lines Drawing/LineSetComponent.h  

void SetLineColor ( const int32 ID,
const FColor& NewColor
)

 Sets the color of a line Drawing/LineSetComponent.h  

void SetLineEnd ( const int32 ID,
const FVector& NewPostion
)

 Changes the end coordinates of a line Drawing/LineSetComponent.h  

void SetLineMaterial ( UMaterialInterface* InLineMaterial
)

 Specify material which handles lines Drawing/LineSetComponent.h
  • BlueprintCallable
  • Category="Line Set"

void SetLineStart ( const int32 ID,
const FVector& NewPostion
)

 Changes the start coordinates of a line Drawing/LineSetComponent.h  

void SetLineThickness ( const int32 ID,
const float NewThickness
)

 Sets the thickness of a line Drawing/LineSetComponent.h  

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