92 lines
2.3 KiB
Rust
92 lines
2.3 KiB
Rust
use std::convert::TryInto;
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use glfw;
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use glfw::{Action, Context, Key};
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use gl;
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use cgmath::{Matrix4, vec3, Point3, Deg, perspective};
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const ScreenWidth: u32 = 480;
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const ScreenHeight: u32 = 320;
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const TITLE: &str = "GLFWtest";
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mod shader;
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mod model;
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use model::Model;
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fn main() {
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// initialize GLFW
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let mut glfw = glfw::init(glfw::FAIL_ON_ERRORS).unwrap();
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// set window hints
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glfw.window_hint(glfw::WindowHint::ContextVersion(3, 3));
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glfw.window_hint(glfw::WindowHint::OpenGlProfile(glfw::OpenGlProfileHint::Core));
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glfw.window_hint(glfw::WindowHint::OpenGlForwardCompat(false));
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glfw.window_hint(glfw::WindowHint::Resizable(false));
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glfw.window_hint(glfw::WindowHint::TransparentFramebuffer(true));
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glfw.window_hint(glfw::WindowHint::Decorated(false));
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//create window
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let (mut window, events) = glfw.create_window(ScreenWidth, ScreenHeight, TITLE, glfw::WindowMode::Windowed).unwrap();
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let (screen_width, screen_height) = window.get_framebuffer_size();
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// setup window
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window.make_current();
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window.set_key_polling(true);
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gl::load_with(|ptr| window.get_proc_address(ptr) as *const _);
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unsafe {
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gl::Viewport(0, 0, screen_width, screen_height);
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gl::ClearColor(1.0, 1.0, 1.0, 1.0);
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gl::Enable(gl::DEPTH_TEST);
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}
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// put biggie thingies here
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let model_Shader = shader::shader::new("model");
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let ourModel = Model::new("resources/models/backpack");
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println!("entering main loop, time since init: {} seconds", glfw.get_time());
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// NOTE window loop
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while !window.should_close() {
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glfw.poll_events();
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for (_, event) in glfw::flush_messages(&events) {
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glfw_handle_event(&mut window, event);
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}
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model_Shader.Use();
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// view/projection transformations
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//;
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unsafe {
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gl::Clear(gl::COLOR_BUFFER_BIT);
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};
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window.swap_buffers();
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}
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}
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pub fn clear_color(R: f32, G: f32, B: f32, A: f32) {
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unsafe { gl::ClearColor(R, G, B, A) }
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}
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fn glfw_handle_event(window: &mut glfw::Window, event: glfw::WindowEvent) {
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use glfw::WindowEvent as Event;
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use glfw::Key;
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use glfw::Action;
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match event {
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Event::Key(Key::Escape, _, Action::Press, _) => {
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window.set_should_close(true);
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},
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_ => {},
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}
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}
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