Function bevy_pbr::prepare_ssr_settings

pub fn prepare_ssr_settings(
    commands: Commands<'_, '_>,
    views: Query<'_, '_, (Entity, Option<&ScreenSpaceReflectionsUniform>), With<ExtractedView>>,
    ssr_settings_buffer: ResMut<'_, ScreenSpaceReflectionsBuffer>,
    render_device: Res<'_, RenderDevice>,
    render_queue: Res<'_, RenderQueue>
)

Gathers up screen space reflection settings for each applicable view and writes them into a GPU buffer.