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  3. ULidarPointCloudComponent

ULidarPointCloudComponent

Component that allows you to render specified point cloud section

API > API/Plugins > API/Plugins/LidarPointCloudRuntime

Component that allows you to render specified point cloud section

   
Name ULidarPointCloudComponent
Type class
Header File /Engine/Plugins/Enterprise/LidarPointCloud/Source/LidarPointCloudRuntime/Public/LidarPointCloudComponent.h
Include Path #include "LidarPointCloudComponent.h"

Syntax

UCLASS (ClassGroup=Rendering, ShowCategories=(Rendering),  
       HideCategories=(Object, LOD, Physics, Activation, Materials, Cooking, Input, HLOD, Mobile),  
       Meta=(BlueprintSpawnableComponent))  
class ULidarPointCloudComponent : public UMeshComponent

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

ULidarPointCloudComponent()

   LidarPointCloudComponent.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bDrawNodeBounds bool Enabling this will cause the visible nodes to render their bounds. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Rendering"
bUseFrustumCulling bool If enabled, points outside of the visible frustum will not be rendered. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Rendering"
ClassificationColors TMap< int32, FLinearColor > Used with the Classification source. Maps the given classification ID to a color. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
ColorSource ELidarPointCloudColorationMode Specifies which source to use for point colors. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
ColorTint FLinearColor Specifies the tint to apply to the points. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
Contrast FVector4   LidarPointCloudComponent.h
  • Interp
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(UIMin="0.0", UIMax="2.0", Delta="0.01", ColorGradingMode="contrast")
ElevationColorBottom FLinearColor Specifies the bottom color of the elevation-based gradient. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Appearance"
ElevationColorTop FLinearColor Specifies the top color of the elevation-based gradient. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Appearance"
Gain FVector4 Affects the emissive strength of the color. Useful to create Bloom and light bleed effects. LidarPointCloudComponent.h
  • Interp
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(UIMin="0.0", UIMax="1.0", Delta="0.01", ColorGradingMode="gain")
Gamma FVector4   LidarPointCloudComponent.h
  • Interp
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(UIMin="0.0", UIMax="2.0", Delta="0.01", ColorGradingMode="gamma")
GapFillingStrength float If set to > 0, it attempts to close gaps between points. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
  • Meta=(ClampMin="0.0")
IntensityInfluence float Specifies the influence of Intensity data, if available, on the overall color. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(ClampMin="0", ClampMax="1")
MaxDepth int32 Maximum Depth to which the nodes should be rendered. -1 to disable. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Rendering"
MinDepth int32 Minimum Depth from which the nodes should be rendered. 0 to disable. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Rendering"
  • Meta=(ClampMin="0")
Offset FVector4 Applied additively, 0 being neutral. LidarPointCloudComponent.h
  • Interp
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(UIMin="-1.0", UIMax="1.0", Delta="0.001", ColorGradingMode="offset", SupportDynamicSliderMaxValue="true", SupportDynamicSliderMinValue="true")
PointOrientation ELidarPointCloudSpriteOrientation Affects the orientation of points. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
PointSize float Use to tweak the size of the points. Set to 0 to switch to 1 pixel points. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
  • Meta=(ClampMin="0.0")
PointSizeBias float Larger values will help mask LOD transition areas, but too large values will lead to loss of detail. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • AdvancedDisplay
  • Category="Appearance"
  • Meta=(ClampMin="0.0", ClampMax="0.15")
Saturation FVector4   LidarPointCloudComponent.h
  • Interp
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Color Adjustment"
  • Meta=(UIMin="0.0", UIMax="2.0", Delta="0.01", ColorGradingMode="saturation")
ScalingMethod ELidarPointCloudScalingMethod Determines how the points will be scaled LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"

Protected

Name Type Remarks Include Path Unreal Specifiers
BaseMaterial TObjectPtr< UMaterialInterface >   LidarPointCloudComponent.h
  • Transient
BaseMaterialMasked TObjectPtr< UMaterialInterface >   LidarPointCloudComponent.h
  • Transient
CustomMaterial TObjectPtr< UMaterialInterface > Allows using custom-built material for the point cloud. Set to None to use the default one instead. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadOnly
  • Category="Material"
  • Meta=(AllowPrivateAccess="true")
Material TObjectPtr< UMaterialInterface >   LidarPointCloudComponent.h
  • Transient
OwningViewportClient TWeakPtr< FViewportClient > Pointer to the viewport client of the owning editor, or null, if this is a game object. LidarPointCloudComponent.h  
PointCloud TObjectPtr< ULidarPointCloud >   LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadOnly
  • Category="Lidar Point Cloud"
  • Meta=(AllowPrivateAccess="true")
PointShape ELidarPointCloudSpriteShape Affects the shape of points. LidarPointCloudComponent.h
  • EditAnywhere
  • BlueprintReadWrite
  • Category="Appearance"
  • BlueprintSetter=SetPointShape
  • Meta=(AllowPrivateAccess="true", DeprecatedProperty, DeprecationMessage="Use GetPointShape() / SetPointShape() instead.")

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ApplyColorToFirstPointByRay ( FColor NewColor,
FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly
)

 Applies the given color to the first point hit by the given ray LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToFirstPointByRay ( const FColor& NewColor,
FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsByRay ( FColor NewColor,
FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly
)

 Applies the given color to all points hit by the given ray LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsByRay ( const FColor& NewColor,
FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsInBox ( FColor NewColor,
FVector Center,
FVector Extent,
bool bVisibleOnly
)

 Applies the given color to all points within the box LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsInBox ( const FColor& NewColor,
const FBox& Box,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsInSphere ( FColor NewColor,
FVector Center,
float Radius,
bool bVisibleOnly
)

 Applies the given color to all points within the sphere LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyColorToPointsInSphere ( const FColor& NewColor,
const FSphere& Sphere,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void ApplyRenderingParameters()

 Applies specified rendering parameters (Brightness, Saturation, etc) to the selected material LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Components|LidarPointCloud|Rendering"

void ClearSelection()

   LidarPointCloudComponent.h  

void DeleteSelected()

   LidarPointCloudComponent.h  

void ExecuteActionOnFirstPointByRay ( TFunction< void(FLidarPointCloudPoint*)> Action,
FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly
)

 Executes the provided action on the first point hit by the given ray. LidarPointCloudComponent.h  

void ExecuteActionOnPointsByRay ( TFunction< void(FLidarPointCloudPoint*)> Action,
FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly
)

 Executes the provided action on each of the points hit by the given ray. LidarPointCloudComponent.h  

void ExecuteActionOnPointsInBox ( TFunction< void(FLidarPointCloudPoint*)> Action,
const FBox& Box,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void ExecuteActionOnPointsInBox ( TFunction< void(FLidarPointCloudPoint*)> Action,
const FVector& Center,
const FVector& Extent,
const bool& bVisibleOnly
)

 Executes the provided action on each of the points within the given box. LidarPointCloudComponent.h  

void ExecuteActionOnPointsInSphere ( TFunction< void(FLidarPointCloudPoint*)> Action,
const FSphere& Sphere,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void ExecuteActionOnPointsInSphere ( TFunction< void(FLidarPointCloudPoint*)> Action,
const FVector& Center,
const float& Radius,
const bool& bVisibleOnly
)

 Executes the provided action on each of the points within the given sphere. LidarPointCloudComponent.h  

virtual UBodySetup * GetBodySetup()

   LidarPointCloudComponent.h  

virtual UMaterialInterface * GetMaterial ( int32 ElementIndex
) const

   LidarPointCloudComponent.h  

virtual int32 GetNumMaterials()

   LidarPointCloudComponent.h  

TWeakPtr< FViewportClient > GetOwningViewportClient()

   LidarPointCloudComponent.h  

ULidarPointCloud * GetPointCloud()

   LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Components|LidarPointCloud"

ELidarPointCloudSpriteShape GetPointShape()

 Returns the current Point Shape LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Components|LidarPointCloud"

void GetPointsInBox ( TArray64< FLidarPointCloudPoint* >& SelectedPoints,
const FVector& Center,
const FVector& Extent,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInBox ( TArray< FLidarPointCloudPoint* >& SelectedPoints,
const FVector& Center,
const FVector& Extent,
const bool& bVisibleOnly
)

 Populates the array with the list of points within the given box. LidarPointCloudComponent.h  

void GetPointsInBox ( TArray64< FLidarPointCloudPoint* >& SelectedPoints,
const FBox& Box,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInBox ( TArray< FLidarPointCloudPoint* >& SelectedPoints,
const FBox& Box,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInBoxAsCopies ( TArray64< FLidarPointCloudPoint >& SelectedPoints,
const FBox& Box,
const bool& bVisibleOnly,
const bool& bReturnWorldSpace
)

   LidarPointCloudComponent.h  

TArray< FLidarPointCloudPoint > GetPointsInBoxAsCopies ( FVector Center,
FVector Extent,
bool bVisibleOnly,
bool bReturnWorldSpace
)

 Populates the array with copies of points within the given box. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void GetPointsInBoxAsCopies ( TArray< FLidarPointCloudPoint >& SelectedPoints,
const FBox& Box,
const bool& bVisibleOnly,
const bool& bReturnWorldSpace
)

   LidarPointCloudComponent.h  

void GetPointsInSphere ( TArray< FLidarPointCloudPoint* >& SelectedPoints,
const FSphere& Sphere,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInSphere ( TArray64< FLidarPointCloudPoint* >& SelectedPoints,
const FVector& Center,
const float& Radius,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInSphere ( TArray64< FLidarPointCloudPoint* >& SelectedPoints,
const FSphere& Sphere,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h  

void GetPointsInSphere ( TArray< FLidarPointCloudPoint* >& SelectedPoints,
const FVector& Center,
const float& Radius,
const bool& bVisibleOnly
)

 Populates the array with the list of points within the given sphere. LidarPointCloudComponent.h  

TArray< FLidarPointCloudPoint > GetPointsInSphereAsCopies ( FVector Center,
float Radius,
bool bVisibleOnly,
bool bReturnWorldSpace
)

 Populates the array with copies of points within the given sphere. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void GetPointsInSphereAsCopies ( TArray< FLidarPointCloudPoint >& SelectedPoints,
const FSphere& Sphere,
const bool& bVisibleOnly,
const bool& bReturnWorldSpace
)

   LidarPointCloudComponent.h  

void GetPointsInSphereAsCopies ( TArray64< FLidarPointCloudPoint >& SelectedPoints,
const FSphere& Sphere,
const bool& bVisibleOnly,
const bool& bReturnWorldSpace
)

   LidarPointCloudComponent.h  

TArray< FLidarPointCloudPoint > GetSelectedPointsAsCopies ( bool bReturnWorldSpace
) const

   LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"

void GetSelectedPointsAsCopies ( TArray< FLidarPointCloudPoint >& Points,
bool bReturnWorldSpace
) const

   LidarPointCloudComponent.h  

void GetSelectedPointsAsCopies ( TArray64< FLidarPointCloudPoint >& Points,
bool bReturnWorldSpace
) const

   LidarPointCloudComponent.h  

bool HasPointsByRay ( const FLidarPointCloudRay& Ray,
float Radius,
bool bVisibleOnly
) const

   LidarPointCloudComponent.h  

bool HasPointsByRay ( FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly
) const

 Returns true if there are any points hit by the given ray. LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"

bool HasPointsInBox ( FVector Center,
FVector Extent,
bool bVisibleOnly
) const

 Returns true if there are any points within the given box. LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"

bool HasPointsInBox ( const FBox& Box,
bool bVisibleOnly
) const

   LidarPointCloudComponent.h  

bool HasPointsInSphere ( const FSphere& Sphere,
bool bVisibleOnly
) const

   LidarPointCloudComponent.h  

bool HasPointsInSphere ( FVector Center,
float Radius,
bool bVisibleOnly
) const

 Returns true if there are any points within the given sphere. LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"

void HideSelected()

   LidarPointCloudComponent.h  

void InvertSelection()

   LidarPointCloudComponent.h  

bool IsOwnedByEditor()

   LidarPointCloudComponent.h  

bool LineTraceMulti ( FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly,
TArray< FLidarPointCloudPoint* >& OutHits
)

   LidarPointCloudComponent.h  

bool LineTraceMulti ( FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly,
bool bReturnWorldSpace,
TArray< FLidarPointCloudPoint >& OutHits
)

   LidarPointCloudComponent.h  

bool LineTraceMulti ( FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly,
bool bReturnWorldSpace,
TArray< FLidarPointCloudPoint >& OutHits
)

 Performs a raycast test against the point cloud. LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"
  • Meta=(Keywords="raycast")

FLidarPointCloudPoint * LineTraceSingle ( FLidarPointCloudRay Ray,
float Radius,
bool bVisibleOnly
)

   LidarPointCloudComponent.h  

bool LineTraceSingle ( FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly,
FLidarPointCloudPoint& PointHit
)

 Performs a raycast test against the point cloud. Returns the pointer if hit or nullptr otherwise. LidarPointCloudComponent.h
  • BlueprintPure
  • Category="Lidar Point Cloud"
  • Meta=(Keywords="raycast")

int64 NumSelectedPoints()

   LidarPointCloudComponent.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   LidarPointCloudComponent.h  

virtual void PostEditImport()

   LidarPointCloudComponent.h  

virtual void PostLoad()

   LidarPointCloudComponent.h  

virtual void PreEditChange ( FProperty* PropertyThatWillChange
)

   LidarPointCloudComponent.h  

void RemoveFirstPointByRay ( const FLidarPointCloudRay& Ray,
const float& Radius,
bool bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemoveFirstPointByRay ( FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly
)

 Removes the first point hit by the given ray LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsByRay ( FVector Origin,
FVector Direction,
float Radius,
bool bVisibleOnly
)

 Removes all points hit by the given ray LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsByRay ( FLidarPointCloudRay Ray,
float Radius,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsInBox ( FVector Center,
FVector Extent,
bool bVisibleOnly
)

 Removes all points within the given box LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsInBox ( const FBox& Box,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsInSphere ( const FSphere& Sphere,
const bool& bVisibleOnly
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void RemovePointsInSphere ( FVector Center,
float Radius,
bool bVisibleOnly
)

 Removes all points within the given sphere LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SelectByConvexVolume ( FConvexVolume ConvexVolume,
bool bAdditive,
bool bVisibleOnly
)

   LidarPointCloudComponent.h  

void SelectBySphere ( FSphere Sphere,
bool bAdditive,
bool bVisibleOnly
)

   LidarPointCloudComponent.h  

virtual void SetMaterial ( int32 ElementIndex,
UMaterialInterface* InMaterial
)

   LidarPointCloudComponent.h  

void SetPointCloud ( ULidarPointCloud* InPointCloud
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Components|LidarPointCloud"

void SetPointShape ( ELidarPointCloudSpriteShape NewPointShape
)

 Sets new Point Shape LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Components|LidarPointCloud"

void SetVisibilityOfFirstPointByRay ( bool bNewVisibility,
FLidarPointCloudRay Ray,
float Radius
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfFirstPointByRay ( bool bNewVisibility,
FVector Origin,
FVector Direction,
float Radius
)

 Sets visibility of the first point hit by the given ray. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsByRay ( bool bNewVisibility,
FLidarPointCloudRay Ray,
float Radius
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsByRay ( bool bNewVisibility,
FVector Origin,
FVector Direction,
float Radius
)

 Sets visibility of points hit by the given ray. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsInBox ( const bool& bNewVisibility,
const FBox& Box
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsInBox ( bool bNewVisibility,
FVector Center,
FVector Extent
)

 Sets visibility of points within the given box. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsInSphere ( bool bNewVisibility,
FVector Center,
float Radius
)

 Sets visibility of points within the given sphere. LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

void SetVisibilityOfPointsInSphere ( const bool& bNewVisibility,
const FSphere& Sphere
)

   LidarPointCloudComponent.h
  • BlueprintCallable
  • Category="Lidar Point Cloud"

bool ShouldRenderFacingNormals()

 Returns true if the component should be rendered facing normals LidarPointCloudComponent.h  

Static

Name Remarks Include Path Unreal Specifiers

static void AddReferencedObjects ( UObject* InThis,
FReferenceCollector& Collector
)

   LidarPointCloudComponent.h  

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