Crafter.Graphics/examples/HelloDrawing/main.cpp

import Crafter.Graphics;
import std;
using namespace Crafter;

int main() {
    Window window("HelloWindow", 1280, 720);

    for(std::uint_fast32_t x = 0; x < 1280; x++) {
		for(std::uint_fast32_t y = 0; y < 720; y++) {
			window.framebuffer[x*720+y].r = 255;
			window.framebuffer[x*720+y].g = 0;
			window.framebuffer[x*720+y].b = 0;
			window.framebuffer[x*720+y].a = 255;
		}
	}

    //Semi transparant version:
    // for(std::uint_fast32_t x = 0; x < 1280; x++) {
	// 	for(std::uint_fast32_t = 0; y < 720; y++) {
	// 		window.framebuffer[x*720+y].r = 128;//alpha channel must be premultiplied
	// 		window.framebuffer[x*720+y].g = 0;
	// 		window.framebuffer[x*720+y].b = 0;
	// 		window.framebuffer[x*720+y].a = 128;
	// 	}
	// }
    
    window.StartSync();
}