Function prepare_egui_transforms_system 

pub fn prepare_egui_transforms_system(
    egui_transforms: ResMut<'_, EguiTransforms>,
    views: Query<'_, '_, &RenderComputedScaleFactor>,
    render_targets: Query<'_, '_, (&ExtractedView, &ExtractedCamera, &EguiCameraView)>,
    render_device: Res<'_, RenderDevice>,
    render_queue: Res<'_, RenderQueue>,
    egui_pipeline: Res<'_, EguiPipeline>,
) -> Result

Prepares Egui transforms.