Add uniform buffers

shaders/shader.vert

@@ -1,11 +1,17 @@
 #version 450
 
+layout(binding = 0) uniform UniformBufferObject {
+    mat4 model;
+    mat4 view;
+    mat4 proj;
+} ubo;
+
 layout(location = 0) in vec2 inPosition;
 layout(location = 1) in vec3 inColor;
 
 layout(location = 0) out vec3 fragColor;
 
 void main() {
-    gl_Position = vec4(inPosition, 0.0, 1.0);
+    gl_Position = ubo.proj * ubo.view * ubo.model * vec4(inPosition, 0.0, 1.0);
     fragColor = inColor;
 }