Struct gpu::RasterProgram

pub struct RasterProgram {
    pub program: Program,
}

A program for rasterizing VertexArrayObjects in a target Framebuffer.

Fields

program: Program

Program base object.

Implementations

impl RasterProgram

pub fn new(
    context: &Context,
    fragment_shader: &FragmentShader,
    vertex_shader: &VertexShader
) -> Result<Self, String>

Creates a new RasterProgram with a FragmentShader and VertexShader.

pub fn raster(
    &self,
    framebuffer: &Framebuffer,
    vertex_array_object: &VertexArrayObject,
    raster_geometry: RasterGeometry,
    n_vertices: u32
)

Draws the n_vertices in a VertexArrayObject as the specified RasterGeometry on the target Framebuffer.

Methods from Deref<Target = Program>

pub fn resource(&self) -> <Context as HasContext>::Program

Gets the ProgramResource object.

pub fn uniform_mat4(&mut self, location: usize, transpose: bool, v: &[f32])

pub fn bind_texture_2d(
    &mut self,
    texture: &Texture2D,
    sampler: &Sampler,
    index: u32
)

Binds a Texture2D at index so it can be sampled with the specified sampler,

pub fn bind_vec2(&mut self, vec2: (f32, f32), index: u32)

Trait Implementations

impl AsMut<Program> for RasterProgram

fn as_mut(&mut self) -> &mut Program

Performs the conversion.

impl AsRef<Program> for RasterProgram

fn as_ref(&self) -> &Program

Performs the conversion.

impl Borrow<Program> for RasterProgram

fn borrow(&self) -> &Program

Immutably borrows from an owned value.

impl BorrowMut<Program> for RasterProgram

fn borrow_mut(&mut self) -> &mut Program

Mutably borrows from an owned value.

impl Deref for RasterProgram

type Target = Program

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for RasterProgram

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.