mylingo3d/src/display/utils/loaders/loadTexturePromise.ts

Lingo3D is a React/Vue 3d game development framework that ships with a complete visual editor

import { Texture } from "three"
import { forceGet } from "@lincode/utils"
import loadTexture from "./loadTexture"

const cache = new Map<string, Promise<Texture>>()

export default (url: string) =>
    forceGet(
        cache,
        url,
        () =>
            new Promise<Texture>((resolve) => {
                const texture = loadTexture(url, () => resolve(texture))
            })
    )