CanvasRenderer: Seems like Firefox will never implement globalCompositeOperation = 'darker'. Removing the hack for textures + lighting.

Added support for mesh vertices input source (non indexed in geometric primitive) texture coordinates,TEXCOORD, and color.

Starting to get complicated ^^

Ok, I'm starting to see the trickiness of the format :) Reusing vertices array by now.

Tinkering with the problem of images loading async...
Maybe this should be TextureLoader instead...

That wasn't supposed to go in...

I tried to move BinaryLoader to /examples/js but SceneLoader needs it.
Curious to hear what people thinks about this change.

That was a tough one: spotlights were randomly working / not-working based on completely unrelated stuff.

This is now faster - losses by sorting are smaller than gains by rendering less pixels.

I don't know if the splitting is really needed. Will add back if it is.