Trait Resource

pub trait Resource {
    // Required method
    fn new(glium_display: &Display<WindowSurface>) -> Self;

    // Provided methods
    fn init(_render: &mut Render<Self>)
       where Self: Sized { ... }
    fn reset(render: &mut Render<Self>)
       where Self: Sized { ... }
    fn draw_2d(_render: &Render<Self>, _glium_frame: &mut Frame)
       where Self: Sized { ... }
    fn draw_3d(_render: &Render<Self>, _glium_frame: &mut Frame)
       where Self: Sized { ... }
}

Represents a generic Glium resource type for a renderer to use as a source of drawing (vertex rendering).

The resource should have all the shader programs, vertex buffers, textures, etc. necessary to make a draw call on a given glium::Frame.

The default frame functions will call the draw_2d and draw_3d methods, which do nothing by default.

Required Methods

fn new(glium_display: &Display<WindowSurface>) -> Self

Provided Methods

fn init(_render: &mut Render<Self>)

where Self: Sized,

fn reset(render: &mut Render<Self>)

where Self: Sized,

Default replace self with Self::new. Can be overridden.

fn draw_2d(_render: &Render<Self>, _glium_frame: &mut Frame)

where Self: Sized,

fn draw_3d(_render: &Render<Self>, _glium_frame: &mut Frame)

where Self: Sized,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Resource for Default