proper 3d projection

flake.nix

@@ -0,0 +1,50 @@
+{
+	description = "Zenyx - A WSYWIG game engine written in rust ";
+	inputs = {
+		nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+		utils.url = "github:numtide/flake-utils";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    flake-compat.url = "https://flakehub.com/f/edolstra/flake-compat/1.tar.gz";
+	};
+
+	outputs = { self, nixpkgs, utils,rust-overlay, ... }: {
+		overlays.default = final: prev: {
+			zenyx = final.callPackage ./build.nix {};
+		};
+	}
+	// 
+	utils.lib.eachDefaultSystem (system:
+		let pkgs = import nixpkgs {
+			inherit system;
+			overlays = [self.overlays.default (import rust-overlay) ];
+		};
+		in {
+			packages = {
+				inherit (pkgs) zenyx;
+				default = pkgs.zenyx;
+			};
+
+			devShells.default = pkgs.mkShell {
+				name = "zenyx";
+				nativeBuildInputs = with pkgs; [  
+        (rust-bin.selectLatestNightlyWith (toolchain: toolchain.default.override {
+          extensions = [ "cargo" "clippy" ];
+          # targets = [ "arm-unknown-linux-gnueabihf" ];
+        }))
+					pkg-config
+				];
+        buildInputs = with pkgs; [
+            vulkan-loader
+            wayland
+            libxkbcommon
+            xorg.libXcursor
+            xorg.libXrandr
+            xorg.libXi
+            xorg.libX11
+            xorg.libxcb
+            pkg-config
+        ];
+			};
+		}
+	);
+}