Crate gapp_winit 

An abstract event loop library for winit-based applications with support for OpenGL (glutin) and wgpu backends. It cleanly separates input handling, updates, rendering, and presenting via traits and manages a fixed-timestep FPS loop.

Features

• opengl: Enables OpenGL support.
• wgpu: Enables wgpu support (recommended).

Usage

Implement WindowInput<I, R>, Present<R>, Render<R> (from gapp), and Update (from gapp) for your app. Create a Windows<R> collection with your backend-specific WindowData, then call run().

See the template for reference. It can be used as a starting point.

Structs

WindowData

Platform- and backend-specific window data for OpenGL.

Windows

Collection of windows with their associated renderers.

Traits

Present

Trait for presenting the rendered frame.

Render

Update

WindowInput

Trait for custom input handling.

Functions

run

Starts the main event loop with a fixed timestep.