Documentation / scene / AnyConditionNode

Class: AnyConditionNode

Defined in: libs/scene/src/utility/blueprint/common/math.ts:468

Any condition node

Extends

• BaseGraphNode

Constructors

Constructor

new AnyConditionNode(): AnyConditionNode

Defined in: libs/scene/src/utility/blueprint/common/math.ts:472

Creates a new any-condition node

Returns

AnyConditionNode

Overrides

BaseGraphNode.constructor

Properties

_inputs

protected _inputs: GraphNodeInput[]

Defined in: libs/scene/src/utility/blueprint/node.ts:336

Internal storage for input slot definitions

Inherited from

BaseGraphNode._inputs

---

_outputs

protected _outputs: GraphNodeOutput[]

Defined in: libs/scene/src/utility/blueprint/node.ts:338

Internal storage for output slot definitions

Inherited from

BaseGraphNode._outputs

---

_error

protected _error: string

Defined in: libs/scene/src/utility/blueprint/node.ts:340

Internal storage for error message

Inherited from

BaseGraphNode._error

Accessors

isUniform

Get Signature

get isUniform(): boolean

Defined in: libs/scene/src/utility/blueprint/node.ts:357

Whether this node contains uniform value/texture

Returns

boolean

Whether this node has uniform value

Inherited from

BaseGraphNode.isUniform

---

paramName

Get Signature

get paramName(): string

Defined in: libs/scene/src/utility/blueprint/node.ts:363

Uniform parameter name

Returns

string

Uniform parameter name

Inherited from

BaseGraphNode.paramName

---

inputs

Get Signature

get inputs(): GraphNodeInput[]

Defined in: libs/scene/src/utility/blueprint/node.ts:380

Gets the input slot definitions array

Returns

GraphNodeInput[]

Array of input slot definitions

Inherited from

SpriteBlockNode.inputs

---

outputs

Get Signature

get outputs(): GraphNodeOutput[]

Defined in: libs/scene/src/utility/blueprint/node.ts:384

Gets the output slot definitions array

Returns

GraphNodeOutput[]

Array of output slot definitions

Inherited from

BaseGraphNode.outputs

---

error

Get Signature

get error(): string

Defined in: libs/scene/src/utility/blueprint/node.ts:388

Gets the current error message

Returns

string

Set Signature

set error(str): void

Defined in: libs/scene/src/utility/blueprint/node.ts:391

Current error message, empty string if no error

Parameters

str

string

Returns

void

Current error message, empty string if no error

Inherited from

BaseGraphNode.error

Methods

on()

on<K>(type, listener, context?): void

Defined in: libs/base/dist/index.d.ts:630

IEventTarget.on

Type Parameters

K

K extends "changed"

Parameters

type

K

listener

EventListener<{ changed: []; }, K>

context?

unknown

Returns

void

Inherited from

BaseGraphNode.on

---

once()

once<K>(type, listener, context?): void

Defined in: libs/base/dist/index.d.ts:634

IEventTarget.once

Type Parameters

K

K extends "changed"

Parameters

type

K

listener

EventListener<{ changed: []; }, K>

context?

unknown

Returns

void

Inherited from

BaseGraphNode.once

---

off()

off<K>(type, listener?, context?): void

Defined in: libs/base/dist/index.d.ts:638

IEventTarget.off

Type Parameters

K

K extends "changed"

Parameters

type

K

listener?

EventListener<{ changed: []; }>

context?

unknown

Returns

void

Inherited from

BaseGraphNode.off

---

dispatchEvent()

dispatchEvent<K>(type, ...args): void

Defined in: libs/base/dist/index.d.ts:642

IEventTarget.dispatchEvent

Type Parameters

K

K extends "changed"

Parameters

type

K

args

...object[K]

Returns

void

Inherited from

BaseGraphNode.dispatchEvent

---

toString()

toString(): string

Defined in: libs/scene/src/utility/blueprint/common/math.ts:494

Generates a string representation of this node

Returns

string

'Any'

Overrides

BaseGraphNode.toString

---

getSerializationCls()

static getSerializationCls(): object

Defined in: libs/scene/src/utility/blueprint/common/math.ts:505

Gets the serialization descriptor for this node type

Returns

object

Serialization class descriptor

ctor

ctor: typeof AnyConditionNode = AnyConditionNode

name

name: string = 'AnyConditionNode'

getProps()

getProps(): any[]

Returns

any[]

Remarks

No properties need to be serialized beyond the base node data.

---

getType()

protected getType(): "" | "bool"

Defined in: libs/scene/src/utility/blueprint/common/math.ts:520

Gets the output type based on connected inputs

Returns

"" | "bool"

'bool'

Overrides

BaseGraphNode.getType

---

getOutputType()

getOutputType(id): string

Defined in: libs/scene/src/utility/blueprint/node.ts:376

Gets the output type for a specific output slot

Parameters

id

number

The output slot ID

Returns

string

The type name of the output

Remarks

Default implementation delegates to the abstract getType() method. Can be overridden for more complex type logic.

Inherited from

BaseGraphNode.getOutputType

---

check()

check(): void

Defined in: libs/scene/src/utility/blueprint/node.ts:413

Validates the node and updates error state

Returns

void

Remarks

Calls the validate() method and stores the result in _error. Emits a 'changed' event if the error state changes.

Inherited from

BaseGraphNode.check

---

reset()

reset(): void

Defined in: libs/scene/src/utility/blueprint/node.ts:422

Clears the error state

Returns

void

Remarks

Sets _error to an empty string.

Inherited from

BaseGraphNode.reset

---

setInput()

setInput(id, node, inputId): void

Defined in: libs/scene/src/utility/blueprint/node.ts:443

Connects an input slot to another node's output

Parameters

id

number

The input slot ID to connect

node

BaseGraphNode

The source node to connect from

inputId

number

The output slot ID of the source node

Returns

void

Throws

Error if the input slot with the given ID doesn't exist

Example

const addNode = new AddNode();
const constantNode = new ConstantNode(5.0);

// Connect constantNode's output 0 to addNode's input 0
addNode.setInput(0, constantNode, 0);

Inherited from

BaseGraphNode.setInput

---

validate()

protected validate(): string

Defined in: libs/scene/src/utility/blueprint/node.ts:500

Validates the node's current state

Returns

string

Error message string, or empty string if valid

Remarks

Default implementation checks if all required inputs are connected. Subclasses can override to add custom validation logic like:

• Type compatibility checking
• Value range validation
• Configuration validation

Example

protected validate(): string {
  const baseError = super.validate();
  if (baseError) return baseError;

  // Custom validation
  const type1 = this._inputs[0].inputNode?.getOutputType(0);
  const type2 = this._inputs[1].inputNode?.getOutputType(0);
  if (type1 !== type2) {
    return 'Input types must match';
  }

  return '';
}

Inherited from

BaseGraphNode.validate