message: Fixing blurred shapes on MacOS
  Original commit:
diff: @@ -755,7 +755,7 @@ impl SceneData {
  let callbacks = Callbacks {on_zoom,on_resize};
  let style_sheet = default();
  - uniforms.zoom.set(dom.shape().pixel_ratio());
  + uniforms.pixel_ratio.set(dom.shape().pixel_ratio());
  Self {renderer,display_object,dom,context,symbols,views,dirty,logger,variables
  ,stats,uniforms,mouse,callbacks,shapes,style_sheet}
  }
  