Trait riddle_renderer_common::RenderContext[−][src]

pub trait RenderContext<R: CommonRenderer> {
    fn set_transform(
        &mut self, 
        transform: ColumnMatrix4<f32>
    ) -> Result<(), RendererError>;

    fn clear(&mut self, color: Color<f32>) -> Result<(), RendererError>;

    fn draw(
        &mut self, 
        renderable: &Renderable<'_, R>
    ) -> Result<(), RendererError>;

    fn fill_rect(
        &mut self, 
        rect: &Rect<f32>, 
        color: Color<f32>
    ) -> Result<(), RendererError>;

    fn present(self) -> Result<(), RendererError>;
}

The context provided to render callbacks

Required methods

fn set_transform(
    &mut self,
    transform: ColumnMatrix4<f32>
) -> Result<(), RendererError>[src]

Replace the current world transform.

fn clear(&mut self, color: Color<f32>) -> Result<(), RendererError>[src]

Fill the target with a flat color.

fn draw(&mut self, renderable: &Renderable<'_, R>) -> Result<(), RendererError>[src]

Draw a Renderable to the target with the current world transform.

fn fill_rect(
    &mut self,
    rect: &Rect<f32>,
    color: Color<f32>
) -> Result<(), RendererError>[src]

Draw a solid rect with the given color.

fn present(self) -> Result<(), RendererError>[src]

Consume the context and present any outstanding draw calls.

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Implementors

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