bevy_animate_atlas

What problem does this crate solve?

Sparrow parsing and atlas animation can be useful for making nice animations. This is particularly nice for vector graphic animations than can easily be made in Sparrow.

Features

• Sparrow parsing
• Atlas animations
• Dynamic riggind
• Procedural vertices

Get started

A sparrow animation will look like this, give it a try:

fn animate_sparrow(time: Res<Time>, mut query: Query<(&mut Sprite, &mut Transform, &mut SpriteAnimation)>) {
    for (mut sprite, mut transform, mut anim) in query.iter_mut() {
        anim.timer.tick(time.delta());

        if anim.timer.just_finished() {
            if let Some(f) = anim.frames.get(anim.current_frame) {
                // Update the visible source rectangle on the texture sheet
                sprite.rect = Some(Rect::new(f.x, f.y, f.x + f.width, f.y + f.height));

                // Adjust position based on the Sparrow frame offset (Inverting Y for Bevy)
                transform.translation = Vec3::new(100.0 - f.frame_x, -(150.0 - f.frame_y), 0.0);
            }

            anim.current_frame = (anim.current_frame + 1) % anim.frames.len();
        }
    }
}