glutin - OpenGL，工具和输入


纯Rust中的GLFW替代品。

[dependencies]
glutin = "*"

文档

试试看！

git clone https://github.com/tomaka/glutin
cd glutin
cargo run --example window

用法

Glutin是一个OpenGL上下文创建库，不直接为你提供OpenGL绑定。

[dependencies]
gl = "*"
libc = "*"

extern crate gl;
extern crate glutin;
extern crate libc;

fn main() {
    let window = glutin::Window::new().unwrap();

    unsafe { window.make_current() };

    let gl_ = match api_type {
        gl::GlType::Gl => unsafe { gl::GlFns::load_with(|s| Self::get_proc_address(s) as *const _) },
        gl::GlType::Gles => unsafe { gl::GlesFns::load_with(|s| Self::get_proc_address(s) as *const _) },
    };

    gl_.clear_color(0.0, 1.0, 0.0, 1.0);

    for event in window.wait_events() {
        gl_.clear(gl::COLOR_BUFFER_BIT);
        window.swap_buffers();

        match event {
            glutin::Event::Closed => break,
            _ => ()
        }
    }
}

请注意，glutin旨在成为你的渲染基础设施中的低级砖块。你被鼓励在glutin和你的应用程序之间编写另一层抽象层。

平台特定说明

Android

• 为了编译Android示例，初始化子模块，转到 deps/apk-builder/apk-builder 并运行 cargo build，然后回到 glutin 并调用 ANDROID_HOME=/path/to/sdk NDK_HOME=/path/to/ndk NDK_STANDALONE=/path/to/standalone cargo test --no-run --target=arm-linux-androideabi