glTF scene loader uses wrong color space

[BigWingBeat]

Bevy version

0.9.1

What you did

Loaded a glTF scene

use bevy::prelude::*;

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_startup_system(load_scene)
        .run()
}

fn load_scene(mut commands: Commands, assets: Res<AssetServer>) {
    commands.spawn(SceneBundle {
        scene: assets.load("repro.gltf#Scene0"),
        ..Default::default()
    });
}

What went wrong

The colors of all of the models were different than they were in Blender:

Blender:

Bevy:

Blender:

Bevy:

Blender:

Bevy:

Additional information

Bevy's glTF loader interprets colors in the sRGB color space, which is incorrect - glTF mandates that colors be specified in linear color space.

Initially I assumed that Bevy was correct and Blender was at fault, but this was disproved shortly after I reported it as a bug in Blender.