Fix animated_fox example.

examples/animated_fox.rs

@@ -79,6 +79,7 @@ fn setup_scene_once_loaded(
                         colour: Color::RED,
                     },
                     stencil: OutlineStencil,
+                    ..default()
                 });
             }
             *done = true;

src/outline.wgsl

@@ -26,6 +26,12 @@ struct OutlineVertexUniform {
 @group(1) @binding(0)
 var<uniform> mesh: Mesh;
 
+#ifdef SKINNED
+@group(1) @binding(1)
+var<uniform> joint_matrices: SkinnedMesh;
+#import bevy_pbr::skinning
+#endif
+
 @group(2) @binding(0)
 var<uniform> view_uniform: OutlineViewUniform;