update UBOs

shaders/triangle.vert

@@ -14,12 +14,9 @@ layout(location = 0) out vec2 tex_coords;
 
 layout(push_constant) uniform PushConstants {
     mat4 model;
-    mat4 view;
-    mat4 projection;
-    float time;
 } push;
 
 void main() {
-    gl_Position = push.projection * push.view * push.model * vec4(position, 1.0);
+    gl_Position = ubo.projection * ubo.view * push.model * vec4(position, 1.0);
     tex_coords = uv;
 }