Description of the problem

FileLoader.load() returns three types of return value.

1. XMLHttpRequest instance when cache doesn't hit and url is not data: URI
2. cached data when cache hits
3. undefined when url is data: URI

As for me it'd be kinda confusing to users because the return value type
depends on the cache state and url type.
Another confusing thing is it returns cached(loaded) data synchronously
before it calls manager.itemEnd() when cache hits.

I like consistent design,
I want loaded/cached data only to be asynchronously passed to user via onLoad callback.

So how about returning null when 2. and 3.?
Or any other ideas?

Three.js version

• Dev

Browser

• All of them
• Chrome
• Firefox
• Internet Explorer

OS

• All of them
• Windows
• Linux
• Android
• IOS

Hardware Requirements (graphics card, VR Device, ...)