glTF importer: update comment

1 files changed, 3 insertions, 1 deletions

diff --git a/io_scene_gltf2/blender/imp/gltf2_blender_pbrMetallicRoughness.py b/io_scene_gltf2/blender/imp/gltf2_blender_pbrMetallicRoughness.py
index 6f6279dc..cc001b72 100755
--- a/io_scene_gltf2/blender/imp/gltf2_blender_pbrMetallicRoughness.py
+++ b/io_scene_gltf2/blender/imp/gltf2_blender_pbrMetallicRoughness.py
@@ -616,7 +616,9 @@ def occlusion(mh: MaterialHelper, location, occlusion_socket):
     )
 
 
-# => [Add Emission] => [Mix Alpha] => [Material Output]
+# => [Add Emission] => [Mix Alpha] => [Material Output] if needed, only for SpecGlossiness
+# => [Volume] => [Add Shader] => [Material Output] if needed
+# => [Velvet] => [Add Shader] => [Material Output] if nedded
 def make_output_nodes(
     mh: MaterialHelper,
     location,