depth buffer

src/main.rs

@@ -4,7 +4,6 @@ use std::iter::FromIterator;
 use cgmath::{Matrix4, Rad, Point3, Vector3, Deg};
 
 mod vulkan;
-use vulkan::vs::ty::PushConstants;
 
 const PRINT_KEYBOARD_INPUT: bool = false;
 
@@ -24,7 +23,7 @@ impl Game for TestGame {
 
         let mut proj = cgmath::perspective(
             Rad::from(Deg(45.0)),
-            game_data.aspect_ratio,
+            game_data.dimensions[0] as f32 / game_data.dimensions[1] as f32,
             0.1,
             10.0
         );
@@ -34,9 +33,11 @@ impl Game for TestGame {
         game_data.push_constants.model = model.into();
         game_data.push_constants.view = view.into();
         game_data.push_constants.projection = proj.into();
+        game_data.line_push_constants.view = view.into();
+        game_data.line_push_constants.projection = proj.into();
     }
 
-    fn on_window_event(self: &mut Self, game_data: &mut GameData, event: &Event) -> bool {
+    fn on_window_event(self: &mut Self, game_data: &mut GameData, event: &Event) {
         match event {
             Event::WindowEvent { event: WindowEvent::KeyboardInput { device_id, input }, .. } => {
                 if PRINT_KEYBOARD_INPUT {
@@ -61,7 +62,6 @@ impl Game for TestGame {
             }
             _ => {}
         }
-        return false;
     }
 }
 
@@ -69,10 +69,13 @@ fn main() {
     let mut game = TestGame {};
     vulkan::init(
         "models/box.obj",
-        vec![
-            LinePoint { position: [-0.9, 1., 0.] },
-            LinePoint { position: [0.9, 0., 0.] },
-        ],
+        (-10..10)
+            .flat_map(|it| vec![
+                LinePoint { position: [it as f32, -10., 0.] },
+                LinePoint { position: [it as f32, 10., 0.] },
+                LinePoint { position: [-10., it as f32, 0.] },
+                LinePoint { position: [10., it as f32, 0.] },
+            ]).collect(),
         &mut game
     );
 }