INNER CODE UNIT · Rust

camera_controller

wkwan/flo · src/camera_controller.rs:94

pub fn camera_controller(
    time: Res<Time>,
    mut mouse_events: EventReader<MouseMotion>,
    mouse_button_input: Res<ButtonInput<MouseButton>>,
    mut scroll_evr: EventReader<MouseWheel>,
    key_input: Res<ButtonInput<KeyCode>>,
    mut move_toggled: Local<bool>,
    mut query: Query<(&mut Transform, &mut CameraController), With<Camera>>,
) {
    let dt = time.delta_secs();

    if let Ok((mut transform, mut options)) = query.single_mut() {
        if !options.initialized {
            let (_roll, yaw, pitch) = transform.rotation.to_euler(EulerRot::ZYX);
            options.yaw = yaw;
            options.pitch = pitch;
            options.initialized = true;
        }

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