⬅️ Back to Table of Contents

📄 NodeMaterialLoader.js

📊 Analysis Summary

Metric	Count
🔧 Functions	4
🧱 Classes	1
📦 Imports	1
📊 Variables & Constants	4

📚 Table of Contents

• Imports
• Variables & Constants
• Functions
• Classes

🛠️ File Location:

📂 src/loaders/nodes/NodeMaterialLoader.js

📦 Imports

Name	Source
MaterialLoader	../../loaders/MaterialLoader.js

---

Variables & Constants

Name	Type	Kind	Value	Exported
nodes	{ [x: string]: Node.constructor; }	let/var	this.nodes	✗
inputNodes	any	let/var	json.inputNodes	✗
uuid	any	let/var	inputNodes[ property ]	✗
materialClass	NodeMaterial.constructor	let/var	this.nodeMaterials[ type ]	✗

---

Functions

NodeMaterialLoader.parse(json: any): NodeMaterial

JSDoc:

/**
     * Parses the node material from the given JSON.
     *
     * @param {Object} json - The JSON definition
     * @return {NodeMaterial}. The parsed material.
     */

Parameters:

• json any

Returns: NodeMaterial

Calls:

• super.parse

Code

parse( json ) {

        const material = super.parse( json );

        const nodes = this.nodes;
        const inputNodes = json.inputNodes;

        for ( const property in inputNodes ) {

            const uuid = inputNodes[ property ];

            material[ property ] = nodes[ uuid ];

        }

        return material;

    }

NodeMaterialLoader.setNodes(value: { [x: string]: Node.constructor; }): NodeLoader

JSDoc:

/**
     * Defines the dictionary of node types.
     *
     * @param {Object<string,Node.constructor>} value - The node library defined as `<classname,class>`.
     * @return {NodeLoader} A reference to this loader.
     */

Parameters:

• value { [x: string]: Node.constructor; }

Returns: NodeLoader

Code

setNodes( value ) {

        this.nodes = value;
        return this;

    }

NodeMaterialLoader.setNodeMaterials(value: { [x: string]: NodeMaterial.constructor; }): NodeLoader

JSDoc:

/**
     * Defines the dictionary of node material types.
     *
     * @param {Object<string,NodeMaterial.constructor>} value - The node material library defined as `<classname,class>`.
     * @return {NodeLoader} A reference to this loader.
     */

Parameters:

• value { [x: string]: NodeMaterial.constructor; }

Returns: NodeLoader

Code

setNodeMaterials( value ) {

        this.nodeMaterials = value;
        return this;

    }

NodeMaterialLoader.createMaterialFromType(type: string): Node

JSDoc:

/**
     * Creates a node material from the given type.
     *
     * @param {string} type - The node material type.
     * @return {Node} The created node material instance.
     */

Parameters:

• type string

Returns: Node

Calls:

• super.createMaterialFromType

Code

createMaterialFromType( type ) {

        const materialClass = this.nodeMaterials[ type ];

        if ( materialClass !== undefined ) {

            return new materialClass();

        }

        return super.createMaterialFromType( type );

    }

---

Classes

NodeMaterialLoader

Class Code

class NodeMaterialLoader extends MaterialLoader {

    /**
     * Constructs a new node material loader.
     *
     * @param {LoadingManager} [manager] - A reference to a loading manager.
     */
    constructor( manager ) {

        super( manager );

        /**
         * Represents a dictionary of node types.
         *
         * @type {Object<string,Node.constructor>}
         */
        this.nodes = {};

        /**
         * Represents a dictionary of node material types.
         *
         * @type {Object<string,NodeMaterial.constructor>}
         */
        this.nodeMaterials = {};

    }

    /**
     * Parses the node material from the given JSON.
     *
     * @param {Object} json - The JSON definition
     * @return {NodeMaterial}. The parsed material.
     */
    parse( json ) {

        const material = super.parse( json );

        const nodes = this.nodes;
        const inputNodes = json.inputNodes;

        for ( const property in inputNodes ) {

            const uuid = inputNodes[ property ];

            material[ property ] = nodes[ uuid ];

        }

        return material;

    }

    /**
     * Defines the dictionary of node types.
     *
     * @param {Object<string,Node.constructor>} value - The node library defined as `<classname,class>`.
     * @return {NodeLoader} A reference to this loader.
     */
    setNodes( value ) {

        this.nodes = value;
        return this;

    }

    /**
     * Defines the dictionary of node material types.
     *
     * @param {Object<string,NodeMaterial.constructor>} value - The node material library defined as `<classname,class>`.
     * @return {NodeLoader} A reference to this loader.
     */
    setNodeMaterials( value ) {

        this.nodeMaterials = value;
        return this;

    }

    /**
     * Creates a node material from the given type.
     *
     * @param {string} type - The node material type.
     * @return {Node} The created node material instance.
     */
    createMaterialFromType( type ) {

        const materialClass = this.nodeMaterials[ type ];

        if ( materialClass !== undefined ) {

            return new materialClass();

        }

        return super.createMaterialFromType( type );

    }

}

Methods

parse(json: any): NodeMaterial

Code

parse( json ) {

        const material = super.parse( json );

        const nodes = this.nodes;
        const inputNodes = json.inputNodes;

        for ( const property in inputNodes ) {

            const uuid = inputNodes[ property ];

            material[ property ] = nodes[ uuid ];

        }

        return material;

    }

setNodes(value: { [x: string]: Node.constructor; }): NodeLoader

Code

setNodes( value ) {

        this.nodes = value;
        return this;

    }

setNodeMaterials(value: { [x: string]: NodeMaterial.constructor; }): NodeLoader

Code

setNodeMaterials( value ) {

        this.nodeMaterials = value;
        return this;

    }

createMaterialFromType(type: string): Node

Code

createMaterialFromType( type ) {

        const materialClass = this.nodeMaterials[ type ];

        if ( materialClass !== undefined ) {

            return new materialClass();

        }

        return super.createMaterialFromType( type );

    }

---