Struct AutoRenderer

pub struct AutoRenderer { /* private fields */ }

Renderer which owns the OpenGL context and handles textures itself. Also converts all output colors to sRGB for display. Useful for simple applications, but more complicated applications may prefer to use Renderer, or even write their own renderer based on this code.

OpenGL context is still available to the rest of the application through the gl_context method.

Implementations

impl AutoRenderer

pub fn new( gl: Context, imgui_context: &mut ImGuiContext, ) -> Result<Self, InitError>

Creates a new AutoRenderer for simple rendering.

Errors

Any error initialising the OpenGL objects (including shaders) will result in an error.

pub fn initialize( gl: Context, imgui_context: &mut ImGuiContext, ) -> Result<Self, InitError>

👎Deprecated since 0.13.0: use new instead

Creates a new AutoRenderer for simple rendering.

pub fn gl_context(&self) -> &Rc<Context>

Note: no need to provide a mut version of this, as all methods on glow::HasContext are immutable.

pub fn texture_map(&self) -> &SimpleTextureMap

pub fn texture_map_mut(&mut self) -> &mut SimpleTextureMap

pub fn renderer(&self) -> &Renderer

pub fn render(&mut self, draw_data: &DrawData) -> Result<(), RenderError>

Errors

Some OpenGL errors trigger an error (few are explicitly checked, however)

Trait Implementations

impl Drop for AutoRenderer

fn drop(&mut self)

Executes the destructor for this type.