minor update

src/viewer.rs

@@ -0,0 +1,22 @@
+use bevy::{prelude::*, window::PresentMode, render::camera::CameraProjectionPlugin};
+use offaxis::{offaxis_camera_setup, OffAxisProjection};
+
+
+#[derive(Component)]
+struct Viewer;
+
+#[derive(Component)]
+pub struct Viewer {
+    position: Vec3,
+    orientation: Quat,
+}
+
+
+impl Viewer {
+
+    fn default() -> Self {
+        Self {
+            position: Vec3::ZERO,
+        }
+    }
+}