Some additions to thw window class

Author: ScriptCodex13

application/main.cpp

@@ -189,7 +189,6 @@ int main()
 		window.Update();
 		window.Draw();
 
-		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // PR
 
 		rotation += 1.0f;
 	}

src/Window/Window.cpp

@@ -373,7 +373,7 @@ namespace zap
 	void Window::Draw()
 	{
 		InternSwapBuffers(); // Only executes the draw call if the target frame time is passed
-		glClear(GL_COLOR_BUFFER_BIT);
+		glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 	}