[UPDATE] Added *Extract Filename* Docs

Author: Ambrosiussen

Help/nodes/sop/gamedev--sop_extract_filename.txt

@@ -0,0 +1,21 @@
+= GameDev Extract Filename =
+
+#type: node
+#context: sop
+#internal: gamedev::sop_extract_filename
+#icon: extractfilename
+#tags: tech, model, gamedev
+
+""" Utility SOP to store the filename of a file SOP as its detail attributes to be then used in other SOPs. """
+
+This utility SOP makes extracting filenames from files imported with a file sop very easy. This is extremely useful when processing large number of meshes in batch, and you want to utilize file names for ex baking outputs.
+The tool requires a file sop to be plugged in as the direct node above it in order to function properly.
+
+@parameters
+    Full Path Attribute:
+        This is the detail attribute name that will be used to store the full file path in. (ex C:/Folder/box.fbx)
+    File Path Attribute:
+        This is the detail attribute name that will be used to store the file path in. (ex box.fbx)
+    Filename Attribute:
+        This is the detail attribute name that will be used to store the filename in. (ex box)
+