Class GraphNode

Hierarchy (View Summary)

AgentNodeBase
- GraphNode

Index

Constructors

Properties

info isMainWactor mesh onClick scene velocity

Accessors

agentName id position

Methods

applyStateVisuals createLabel dispose disposeLabel onStateChange playSpawnEffect pulseHeartbeat registerClick showAlert

Constructors

constructor

new GraphNode(
    info: AgentInfo,
    scene: Scene,
    position: Vector3,
    isMainWactor: boolean,
): GraphNode
Parameters
- info: AgentInfo
- scene: Scene
- position: Vector3
- isMainWactor: boolean
Returns GraphNode
Overrides AgentNodeBase.constructor
- Defined in scene/nodes/GraphNode.ts:42

Properties

`Protected`info

info: AgentInfo

`Readonly`isMainWactor

isMainWactor: boolean

Whether this node is pinned at the scene origin (main actor).

`Readonly`mesh

mesh: Mesh

The primary 3D mesh representing this agent.

onClick

onClick: ((agent: AgentInfo) => void) | null = null

Callback fired when the user clicks this node.

`Protected` `Readonly`scene

scene: Scene

velocity

velocity: Velocity3 = ...

Layout velocity (mutated each frame by GraphTheme).

Accessors

agentName

get agentName(): string
Returns string
Inherited from AgentNodeBase.agentName
- Defined in scene/nodes/AgentNodeBase.ts:178

id

get id(): string
Returns string
Inherited from AgentNodeBase.id
- Defined in scene/nodes/AgentNodeBase.ts:175

position

get position(): Vector3
Returns Vector3
Inherited from AgentNodeBase.position
- Defined in scene/nodes/AgentNodeBase.ts:182

Methods

`Protected`applyStateVisuals

applyStateVisuals(state: AgentState): void
Override to react to state changes visually.
Parameters
- state: AgentState
Returns void
Overrides AgentNodeBase.applyStateVisuals
- Defined in scene/nodes/GraphNode.ts:92

`Protected`createLabel

createLabel(yOffset?: number): void
Create a floating name label above the mesh. Call from subclass constructors after this.mesh is assigned.
Parameters
- yOffset: number = 0.8
  Distance above the mesh centre (default 0.8).
Returns void
Inherited from AgentNodeBase.createLabel
- Defined in scene/nodes/AgentNodeBase.ts:52

dispose

dispose(): void
Clean up all Babylon.js resources.

Returns void
Overrides AgentNodeBase.dispose
- Defined in scene/nodes/GraphNode.ts:150

`Protected`disposeLabel

disposeLabel(): void
Dispose the label mesh (call from subclass dispose()).

Returns void
Inherited from AgentNodeBase.disposeLabel
- Defined in scene/nodes/AgentNodeBase.ts:99

onStateChange

onStateChange(state: AgentState): void
Update the agent state (e.g. change emissive colour).
Parameters
- state: AgentState
Returns void
Inherited from AgentNodeBase.onStateChange
- Defined in scene/nodes/AgentNodeBase.ts:153

playSpawnEffect

playSpawnEffect(): void
Animate a spawn materialise effect.

Returns void
Overrides AgentNodeBase.playSpawnEffect
- Defined in scene/nodes/GraphNode.ts:135

pulseHeartbeat

pulseHeartbeat(): void
Animate a gentle glow pulse (heartbeat).

Returns void
Overrides AgentNodeBase.pulseHeartbeat
- Defined in scene/nodes/GraphNode.ts:107

`Protected`registerClick

registerClick(): void
Register click + hover handlers on the mesh after it has been created.

Returns void
Inherited from AgentNodeBase.registerClick
- Defined in scene/nodes/AgentNodeBase.ts:108

showAlert

showAlert(severity: string): void
Animate an alert shockwave.
Parameters
- severity: string
Returns void
Overrides AgentNodeBase.showAlert
- Defined in scene/nodes/GraphNode.ts:123