sphere -> large moon far away, eclipsing the sun

src/world.rs

@@ -40,7 +40,7 @@ pub fn setup(
     });
 
     // Add spheres
-    let sphere_radius = 1.0;
+    let sphere_radius = 50.0;
     let sphere_handle = meshes.add(Sphere::new(sphere_radius));
     let white_handle = materials.add(StandardMaterial {
         base_color: Color::GRAY,
@@ -52,8 +52,8 @@ pub fn setup(
         material: white_handle.clone(),
         transform: Transform::from_xyz(
             0.0,
-            sphere_radius,
             0.0,
+            -2000.0,
         ),
         ..default()
     });
@@ -65,14 +65,14 @@ pub fn setup(
     commands.spawn(DirectionalLightBundle {
         directional_light: DirectionalLight {
             illuminance: 1000.0,
-            shadows_enabled: true,
+            shadows_enabled: false,
             ..default()
         },
         transform: Transform::from_rotation(Quat::from_euler(
             EulerRot::ZYX,
             0.0,
-            PI / 1.,
-            -PI / 4.,
+            PI / 1.0,
+            -PI / 5.0,
         )),
         cascade_shadow_config: CascadeShadowConfigBuilder {
             first_cascade_far_bound: 7.0,