( FMRUKSpec )

( FOnAnchorUpdated ,

AMRUKAnchor * ,

Anchor )

( FOnAnchorCreated ,

AMRUKAnchor * ,

Anchor )

( FOnAnchorRemoved ,

AMRUKAnchor * ,

Anchor )

( const FVector & Position,

bool TestVerticalBounds )

( FVector & OutPosition,

float MinDistanceToSurface,

bool AvoidVolumes )

( FVector & OutPosition,

const FRandomStream & RandomStream,

float MinDistanceToSurface,

bool AvoidVolumes )

( EMRUKSpawnLocation SpawnLocation,

float MinDistanceToEdge,

FMRUKLabelFilter LabelFilter,

FVector & OutPosition,

FVector & OutNormal )

( const FVector & Origin,

const FVector & Direction,

float MaxDist,

const FMRUKLabelFilter & LabelFilter,

FMRUKHit & OutHit )

( const FVector & Origin,

const FVector & Direction,

float MaxDist,

const FMRUKLabelFilter & LabelFilter,

TArray< FMRUKHit > & OutHits,

TArray< AMRUKAnchor * > & OutAnchors )

( const TArray< FString > & Labels )

( const FVector & WorldPosition,

FVector & OutSurfacePosition,

double & OutSurfaceDistance,

const FMRUKLabelFilter & LabelFilter,

double MaxDistance )

( const FVector & WorldPosition,

bool TestVerticalBounds,

double Tolerance )

( const FVector & RayOrigin,

const FVector & RayDirection,

FTransform & OutSeatTransform )

( const FString & Label )

( const FString & Label )

( const FVector & RayOrigin,

const FVector & RayDirection,

double MaxDist,

const FMRUKLabelFilter & LabelFilter,

FTransform & OutPose,

EMRUKPositioningMethod PositioningMethod )

( double Tolerance )

( const FString & Label )

( const TArray< FMRUKTexCoordModes > & WallTextureCoordinateModes,

const TArray< FString > & CutHoleLabels,

UMaterialInterface * ProceduralMaterial )

( const TMap< FString, FMRUKSpawnGroup > & SpawnGroups,

const TArray< FString > & CutHoleLabels,

UMaterialInterface * ProceduralMaterial,

bool ShouldFallbackToProcedural )

( const TMap< FString, FMRUKSpawnGroup > & SpawnGroups,

const FRandomStream & RandomStream,

const TArray< FString > & CutHoleLabels,

UMaterialInterface * ProceduralMaterial,

bool ShouldFallbackToProcedural )

( AMRUKAnchor * Anchor )

( const TArray< FMRUKTexCoordModes > & WallTextureCoordinateModes,

TArray< FMRUKAnchorWithPlaneUVs > & OutAnchorsWithPlaneUVs )

( UMaterialInterface * Material )

( const FString & JsonString,

UMaterialInterface * Material )

( double Z )

( const FObjectInitializer & ObjectInitializer )

( EEndPlayReason::Type Reason )

( UMRUKRoomData * RoomData )

( const TArray< FString > & CutHoleLabels,

UMaterialInterface * ProceduralMaterial )

( APawn * Pawn,

const FVector & HeadWorldPosition )

( UMRUKRoomData * RoomQuery )

The space handle of this anchor

The anchors UUID

Event that gets fired if a anchor in this room was updated. E.g. volume or plane changed.

Event that gets fired if a new anchor was created in this room.

Event that gets fired if a anchor gets removed from this room.

Bounds of the room.

Edges of the room.

The floor anchor of this room.

The ceiling anchor of this room.

The wall anchors of this room.

The global mesh anchor of this room.

All anchors which are possible to sit on.

All anchors of this room.

Check whether the position is inside the room or not.

Generate a uniform random position within the room.

Generate a uniform random position within the room from a random stream.

Generates a random position on the surface of a given spawn location, while ensuring that the generated position is at least MinDistanceToEdge away from any edges. The LabelFilter parameter allows you to specify which types of surfaces should be considered for generating the random position.

Cast a ray and return the closest hit anchor

Cast a ray and collect hits against the volume and plane bounds in this room. The order of the hits in the array is not specified.

Clear all anchors from the room.

Check if the room does have any of the labels.

Get the position on the surface that is closest to the given position with respect to the distance.

Checks if the given position is on or inside of any scene volume in the room. Floor, ceiling and wall anchors will be excluded from the search.

Finds the closest seat given a ray.

Finds all anchors in this room that have the given label attached.

Finds the first anchor in this room that has the given label attached.

Get a suggested pose (position & rotation) from a raycast to place objects on surfaces in the scene. There are different positioning modes available. Default just uses the position where the raycast hit the object. Edge snaps the position to the edge that is nearest to the user and Center simply centers the position on top of the surface.

Return the longest wall in the room that has no other walls behind it.

Return the largest surface for a given label.

Attach a procedural mesh to the walls. This is done at the room level to ensure the UV coordinates can be done in a seamless way if desired.

Spawn meshes on the position of the anchors of the room. The actors should have Z as up Y as right and X as forward. The pivot point should be in the bottom center.

Spawn meshes on the position of the anchors of the room from a random stream. The actors should have Z as up Y as right and X as forward. The pivot point should be in the bottom center.

Check if the given anchor is a wall anchor.

Compute the wall mesh texture coordinate adjustments that are needed to generate proper texture coordinates for the walls.

Load the triangle mesh of the global mesh anchor if it's available.

Load the triangle mesh of the global mesh anchor. For this function to succeed you need to make sure to have a global mesh specified in the JSON file. Not every JSON file has a global mesh in it.

Compute the centroid of the room by taking the points of the floor boundary. The centroid may be outside of the room for non convex rooms. The Z value determines the height of the resulting vectors and ranges from 0 to 1. A Z value of 1 corresponds to the ceiling positions Z, while a Z value of 0 corresponds to the floor positions Z. Any value between 0 and 1 will interpolate between the two values. In case the floor and ceiling anchors haven't been loaded yet a zero vector will be returned.