added some features to able to delete first index action set and remove all...

added some features to able to delete first index action set and remove all mesh vertex weight selected mesh.

io_export_unreal_psk_psa.py

@@ -1528,7 +1528,7 @@ def fs_callback(filename, context):
     start_time = time.clock()
     
     print ("========EXPORTING TO UNREAL SKELETAL MESH FORMATS========\r\n")
-    print("Blender Version:", bpy.app.version_string)
+    print("Blender Version:", bpy.app.version[1],"-")
     
     psk = PSKFile()
     psa = PSAFile()
@@ -1952,6 +1952,8 @@ class VIEW3D_PT_unrealtools_objectmode(bpy.types.Panel):
         layout.operator(OBJECT_OT_UTRebuildArmature.bl_idname)
         layout.operator(OBJECT_OT_UTRebuildMesh.bl_idname)
         layout.operator(OBJECT_OT_ToggleConsle.bl_idname)
+        layout.operator(OBJECT_OT_DeleteActionSet.bl_idname)
+        layout.operator(OBJECT_OT_MeshClearWeights.bl_idname)
         
 class OBJECT_OT_UnrealExport(bpy.types.Operator):
     global exportmessage
@@ -2030,6 +2032,30 @@ class OBJECT_OT_UTSelectedFaceSmooth(bpy.types.Operator):
         print("----------------------------------------")        
         return{'FINISHED'}
 		
+class OBJECT_OT_DeleteActionSet(bpy.types.Operator):
+    bl_idname = "object.deleteactionset"  # XXX, name???
+    bl_label = "Delete Action Set"
+    __doc__ = """It will remove the first top of the index of the action list. It used for unable to delete action set."""
+    
+    def invoke(self, context, event):
+        if len(bpy.data.actions) > 0:
+            bpy.data.actions[0].user_clear() 
+            bpy.data.actions.remove( bpy.data.actions[0])
+            return{'FINISHED'}
+			
+class OBJECT_OT_MeshClearWeights(bpy.types.Operator):
+    bl_idname = "object.meshclearweights"  # XXX, name???
+    bl_label = "Mesh Clear Weights"
+    __doc__ = """Clear selected mesh vertex group weights for the bones. Be sure you unparent the armature."""
+    
+    def invoke(self, context, event):
+        for obj in bpy.data.objects:
+            if obj.type == 'MESH' and obj.select == True:
+                for vg in obj.vertex_groups:
+                    obj.vertex_groups.remove(vg)
+                break			
+        return{'FINISHED'}
+		
 class OBJECT_OT_UTRebuildArmature(bpy.types.Operator):
     bl_idname = "object.utrebuildarmature"  # XXX, name???
     bl_label = "Rebuild Armature"