Resource

1.2.0+

Base class for engine resources, such as:

• Texture
• Mesh
• Material

Static Members

• .constructor(engine, index) ⇒ Resource

Properties

• .engine
• .index
• .isDestroyed
• .origin

Methods

• .equals(other) ⇒ boolean

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Constructor

.constructor(engine: WonderlandEngine, index: number) ⇒ Resource

Param	Type	Description
engine	WonderlandEngine
index	number

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Properties

.engine: WonderlandEngine

Hosting engine instance.

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.index: number

Index of this resource in the Scene’s manager.

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.isDestroyed: boolean

true if the object is destroyed, false otherwise.

If erasePrototypeOnDestroy is true, reading a class attribute / method will throw.

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.origin: null | Prefab

1.5.0+

Scene with which the resource was originally loaded.

Note: If the scene has since been destroyed, returns null.

Example

const prefab = await engine.loadPrefab('Prefab.bin');

const meshA = engine.meshes.create({vertexCount: 1});
console.log(meshA.origin === prefab); // false

const components = prefab.getComponents('mesh');
for (const component of components) {
    const original = component.mesh.origin;
    console.log(prefab === original); // true
}

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Methods

.equals(other: undefined | null | Resource) ⇒ boolean

Checks equality by comparing ids and not the JavaScript reference.

Deprecated: Use JavaScript reference comparison instead:

const meshA = engine.meshes.create({vertexCount: 1});
const meshB = engine.meshes.create({vertexCount: 1});
const meshC = meshB;
console.log(meshA === meshB); // false
console.log(meshA === meshA); // true
console.log(meshB === meshC); // true

Param	Type	Description
other	undefined | null | Resource

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