@giro3d/giro3d/src/renderer/EmptyTexture.ts

A JS/WebGL framework for 3D geospatial data visualization

import { Texture } from 'three';

export default class EmptyTexture extends Texture {
    readonly isEmptyTexture = true;

    constructor() {
        super();
    }
}

export function isEmptyTexture(obj: unknown): obj is EmptyTexture {
    return (obj as EmptyTexture)?.isEmptyTexture;
}