Struct RenderingContext 

pub struct RenderingContext<'gl> { /* private fields */ }

Implementations

impl<'gl> RenderingContext<'gl>

pub unsafe fn new() -> Self

Safety

Must only be called on a thread where there is a current OpenGL context. The returned RenderingContext must only exist, while the OpenGL context is valid.

pub fn set_clear_color(&mut self, (r, g, b, a): (f32, f32, f32, f32))

Examples found in repository

examples/basic_app.rs (line 35)

    fn init(ctx: &mut RenderingContext<'gl>) -> Result<Self, Self::Err> {
        ctx.set_clear_color((1.0, 0.0, 1.0, 1.0));

        Ok(Self)
    }

pub fn clear_color_buffer(&mut self)

Examples found in repository

examples/basic_app.rs (line 41)

    fn draw(&mut self, ctx: &mut RenderingContext<'gl>, _wnd: &Window) {
        ctx.clear_color_buffer();
    }

pub fn create_buffer(&mut self) -> Buffer<'gl>

pub fn create_buffers<const N: usize>(&mut self) -> [Buffer<'gl>; N]

pub fn create_buffer_with_data<T: Copy>( &mut self, usage: BufferUsage, data: &[T], ) -> Buffer<'gl>

pub fn create_vertex_array<'a>( &mut self, desc: impl AsRef<VertexArrayDesc<'gl, 'a>>, ) -> VertexArray<'gl>

where 'gl: 'a,

pub fn create_texture( &mut self, size: (u32, u32), internal_format: InternalFormat, ) -> Texture<'gl>

pub fn create_shader_stage( &mut self, kind: ShaderStageKind, source: impl AsRef<str>, ) -> Result<ShaderStage<'gl>, ShaderStageError>

pub fn create_shader_stage_vertex( &mut self, source: impl AsRef<str>, ) -> Result<ShaderStage<'gl>, ShaderStageError>

pub fn create_shader_stage_fragment( &mut self, source: impl AsRef<str>, ) -> Result<ShaderStage<'gl>, ShaderStageError>

pub fn create_shader_stage_geometry( &mut self, source: impl AsRef<str>, ) -> Result<ShaderStage<'gl>, ShaderStageError>

pub fn create_shader_stage_compute( &mut self, source: impl AsRef<str>, ) -> Result<ShaderStage<'gl>, ShaderStageError>

pub fn create_shader<'a>( &mut self, stages: &[impl AsRef<ShaderStage<'a>>], ) -> Result<Shader<'gl>, ShaderError>