Initialize `wgpu`

We only enable the `vulkan` feature for now.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 4344a50b..197212e7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -32,6 +32,8 @@ pub trait UserInterface {
             .build(&event_loop)
             .expect("Open window");
 
+        let renderer = Renderer::new(&window);
+
         event_loop.run(move |event, _, control_flow| match event {
             Event::EventsCleared => {
                 window.request_redraw();