Difference between revisions of "UE3:SplineActor (UDK)"

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Latest revision as of 05:48, 17 January 2010

Package: 

Engine

Direct subclass:

SplineLoftActor

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Properties[edit]

Property group 'SplineActor'[edit]

bDisableDestination[edit]

Type: bool

Splines connectin to this SplineActor will be marked as bSplineDisabled

SplineActorTangent[edit]

Type: Object.Vector

Tangent of spline at this actor - this is in local space

Default value:

Member	Value
X	300.0
Y	0.0
Z	0.0

SplineColor[edit]

Type: Object.Color

Color to use to draw the splines

Default value:

Member	Value
A	255
B	255
G	0
R	255

SplineVelocityOverTime[edit]

Type: Object.InterpCurveFloat

Modifiers: editinline

For actors using this spline, how quickly to move along the spline over time

Internal variables[edit]

bAlreadyVisited[edit]

Type: bool

Modifiers: transient

bestPathWeight[edit]

Type: int

Modifiers: transient

Connections[edit]

Type: array<SplineConnection>

Array of connections

LinksFrom[edit]

Type: array<SplineActor>

Set of SplineActors that link to this one

nextOrdered[edit]

Type: SplineActor

Modifiers: transient

previousPath[edit]

Type: SplineActor

Modifiers: transient

prevOrdered[edit]

Type: SplineActor

Modifiers: transient

visitedWeight[edit]

Type: int

Modifiers: transient

Default values[edit]

Property	Value
CollisionType	COLLIDE_CustomDefault
Components[0]	SpriteComponent'Sprite'

Subobjects[edit]

Sprite[edit]

Class: Engine.SpriteComponent

Property	Value
AlwaysLoadOnClient	False
AlwaysLoadOnServer	False
HiddenGame	True
ReplacementPrimitive	None
Scale	0.5
Sprite	Texture2D'EditorResources.Crowd.T_Crowd_Spline'

Structs[edit]

SplineConnection[edit]

Modifiers: native

Struct containing information about one connection from this SplineActor to another.

SplineComponent SplineComponent 

Component that stores actual spline points, tangents, reparam table etc

SplineActor ConnectTo 

Which SplineActor this one connects to - spline is between these locations

Functions[edit]

Native functions[edit]

AddConnectionTo[edit]

Create a connection to another SplineActor

BreakAllConnections[edit]

Break all connections to and from this SplineActor

BreakAllConnectionsFrom[edit]

Break all connections from this SplineActor

BreakConnectionTo[edit]

Breaks a connection from this SplineActor to NextActor

FindSplineComponentTo[edit]

Returns the SplineComponent that connects this SplineActor to NextActor. Returns None if not connected

FindSplinePathTo[edit]

Find a path through network from this point to Goal, and put results into OutRoute.

FindTargetForComponent[edit]

Returns the SplineActor that this SplineComponent connects to.

GetAllConnectedSplineActors[edit]

Find all SplineActors connected to (and including) this one

GetBestConnectionInDirection[edit]

Returns a SplineActor that takes you most in the specified direction. If no connections, returns None. If bUseLinksFrom is true, the best connection TO this spline will be returned

GetRandomConnection[edit]

If bUseLinksFrom is false, returns a random SplineActor that is connected to from this SplineActor. Otherwise, returns a random SplineActor that connects to this SplineActor. If no connections, returns None.

GetWorldSpaceTangent[edit]

Returns spline tangent at this actor, in world space

IsConnectedTo[edit]

Returns TRUE if there is a connection from this SplineActor to NextActor

UpdateConnectedSplineComponents[edit]

Create/destroy/update SplineComponents belonging to this SplineActor, and all SplineActors that link to this.

UpdateSplineComponents[edit]

Create/destroy/update SplineComponents belonging to this SplineActor.

Other instance functions[edit]

OnToggle[edit]

Handle Toggle action for setting bDisableDestination