use glam::{Quat, Vec3};

fn main() {
    let source = Vec3::new(570.5249, -180.84932, 0.0);
    let source_rotation = Quat::from_array([0.0, 0.0, 0.6075659, 0.7947468]);
    let target = Vec3::new(-576.0742, 105.41407, 0.0);

    let vec_to_target = (target - source).normalize();
    let rotation_to_target = Quat::from_rotation_arc(Vec3::Y, vec_to_target);
    println!("Source rotation: {}", source_rotation);
    println!("Target rotation: {}", rotation_to_target);

    let result = source_rotation.rotate_towards(rotation_to_target, f32::to_radians(30.0));
    println!("Result rotation: {}", result);

    let angle = source_rotation.angle_between(rotation_to_target);
    println!("Angle: {}", angle);

    let shift_vec = result * Vec3::Y;
    let distance = target.distance(source);
    let proj_with_result = source + shift_vec * distance;
    println!("Projection with result: {}", proj_with_result);

    let shift_vec = rotation_to_target * Vec3::Y;
    let distance = target.distance(source);
    let proj_with_target = source + shift_vec * distance;
    println!("Projection with target: {}", proj_with_target);

    let proj_distance = proj_with_result.distance(proj_with_target);
    println!("Projections distance: {}", proj_distance);
}