Struct Renderer 

pub struct Renderer<'o, 'p>
where
    'o: 'p,
{ /* private fields */ }

Use the Renderer with Materials to draw things to the current render surface

Implementations

impl<'p, 'o> Renderer<'p, 'o>

pub fn reset_camera(&mut self)

Resets the camera to the defualt camera.

Examples found in repository

examples/camera.rs (line 60)

    fn render<'o>(&'o mut self, mut render: RenderHandle<'o>) {
        let mut render_handle = render.begin_pass(Colour::BLACK);

        self.material.add_rectangle(
            Vec2 { x: 0.0, y: 0.0 },
            Vec2 { x: 300.0, y: 300.0 },
            Colour::WHITE,
            &render_handle,
        );

        self.camera.set_active(&mut render_handle);
        self.material.draw(&mut render_handle);

        render_handle.reset_camera();
        self.text
            .add_instance(vec2!(0.0), Colour::WHITE, &render_handle);
        self.text.draw(&mut render_handle);
    }

pub fn get_size(&self) -> Vec2<u32>

Gives the size of the current render surface

Examples found in repository

examples/lightmap.rs (line 84)

    fn render<'o>(&'o mut self, mut render_handle: RenderHandle<'o>) {
        self.create_shadow_map(&mut render_handle);

        let mut p2 = render_handle.begin_pass(Colour::BLACK);
        let size = p2.get_size();
        let size = Vec2 {
            x: size.x as f32,
            y: size.y as f32,
        };

        self.material
            .add_rectangle(Vec2 { x: 0.0, y: 0.0 }, size, Colour::WHITE, &p2);
        self.material.draw(&mut p2);
    }