Struct a2_async_sim::Demo

pub(crate) struct Demo {
    background_layer: LayerHandle,
    foreground_layer: LayerHandle,
    camera: OrthoCamera,
    sim: Worker<VehicleWorld>,
}

Fields

background_layer: LayerHandle

foreground_layer: LayerHandle

camera: OrthoCamera

sim: Worker<VehicleWorld>

Implementations

impl Demo

pub fn build_background(&self, graphics: &mut Graphics) -> Result<Batch>

Render the background grid geometry below all other geometry for the frame.

impl Demo

pub(crate) fn new(window: &mut Window, graphics: &mut Graphics) -> Result<Self>

pub(crate) fn update_projection(&self, graphics: &mut Graphics)

Trait Implementations

impl State for Demo

fn init(&mut self, _window: &mut Window, graphics: &mut Graphics) -> Result<()>

Invoked by the application once just before the first update/render.

fn update(
    &mut self,
    _window: &mut Window,
    graphics: &mut Graphics,
    _update_duration: Duration
) -> Result<()>

Called once each frame before presenting the framebuffer.

fn handle_event(
    &mut self,
    window_event: &WindowEvent,
    _window: &mut Window,
    graphics: &mut Graphics
) -> Result<()>

Handle a glfw window event.