Struct glium_graphics::GliumGraphics

pub struct GliumGraphics<'d, 's, S: 's> { /* fields omitted */ }

Graphics back-end.

Implementations

impl<'d, 's, S: Surface> GliumGraphics<'d, 's, S>

pub fn new(
    system: &'d mut Glium2d,
    surface: &'s mut S
) -> GliumGraphics<'d, 's, S>

Creates a new graphics object.

Trait Implementations

impl<'d, 's, S: Surface> Graphics for GliumGraphics<'d, 's, S>

Implemented by all graphics back-ends.

type Texture = Texture

The texture type associated with the back-end.

pub fn clear_color(&mut self, color: [f32; 4])

Clears background with a color.

pub fn clear_stencil(&mut self, value: u8)

Clears stencil buffer with a value, usually 0.

pub fn tri_list<F>(
    &mut self,
    draw_state: &DrawState,
    color: &[f32; 4],
    mut f: F
) where
    F: FnMut(&mut dyn FnMut(&[[f32; 2]])), 

Renders list of 2d triangles.

pub fn tri_list_c<F>(&mut self, draw_state: &DrawState, mut f: F) where
    F: FnMut(&mut dyn FnMut(&[[f32; 2]], &[[f32; 4]])), 

Same as tri_list, but with individual vertex colors.

pub fn tri_list_uv<F>(
    &mut self,
    draw_state: &DrawState,
    color: &[f32; 4],
    texture: &Texture,
    mut f: F
) where
    F: FnMut(&mut dyn FnMut(&[[f32; 2]], &[[f32; 2]])), 

Renders list of 2d triangles.

A texture coordinate is assigned per vertex. The texture coordinates refers to the current texture.

pub fn tri_list_uv_c<F>(
    &mut self,
    draw_state: &DrawState,
    texture: &Texture,
    mut f: F
) where
    F: FnMut(&mut dyn FnMut(&[[f32; 2]], &[[f32; 2]], &[[f32; 4]])), 

Same as tri_list_uv, but with individual vertex colors.

pub fn rectangle<R>(
    &mut self,
    r: &Rectangle,
    rectangle: R,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
) where
    R: Into<[f64; 4]>, 

Draws a rectangle.

pub fn polygon(
    &mut self,
    p: &Polygon,
    polygon: &[[f64; 2]],
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
)

Draws a polygon.

pub fn polygon_tween_lerp(
    &mut self,
    p: &Polygon,
    polygons: &[&[[f64; 2]]],
    tween_factor: f64,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
)

Draws a tweened polygon using linear interpolation.

pub fn image(
    &mut self,
    image: &Image,
    texture: &Self::Texture,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
)

Draws image.

pub fn ellipse<R>(
    &mut self,
    e: &Ellipse,
    rectangle: R,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
) where
    R: Into<[f64; 4]>, 

Draws ellipse.

pub fn line<L>(
    &mut self,
    l: &Line,
    line: L,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
) where
    L: Into<[f64; 4]>, 

Draws line.

pub fn circle_arc<R>(
    &mut self,
    c: &CircleArc,
    rectangle: R,
    draw_state: &DrawState,
    transform: [[f64; 3]; 2]
) where
    R: Into<[f64; 4]>, 

Draws circle arc.