The requested texture source. This may be a standard texture path or a "virtual texture" beginning with the "#" character that is retrieved from canvas.sceneTextures.
Optionaloptions: { fallback?: string } = {}Additional options which modify asset loading
Optionalfallback?: stringA fallback texture URL to use if the requested source is unavailable
The loaded Texture or sprite sheet, or null if loading failed with no fallback
Load a single asset and return a Promise which resolves once the asset is ready to use