private static void UpdateAllControllerMappingProfiles()
        {
            string[] guids      = AssetDatabase.FindAssets("t:MixedRealityControllerMappingProfile");
            string[] assetPaths = new string[guids.Length];
            for (int i = 0; i < guids.Length; i++)
            {
                string guid = guids[i];
                assetPaths[i] = AssetDatabase.GUIDToAssetPath(guid);

                MixedRealityControllerMappingProfile asset = AssetDatabase.LoadAssetAtPath(assetPaths[i], typeof(MixedRealityControllerMappingProfile)) as MixedRealityControllerMappingProfile;

                List <MixedRealityControllerMapping> updatedMappings = new List <MixedRealityControllerMapping>();

                foreach (MixedRealityControllerMapping mapping in asset.MixedRealityControllerMappings)
                {
                    if (mapping.ControllerType.Type == null)
                    {
                        continue;
                    }

                    if (!mapping.HasCustomInteractionMappings)
                    {
                        mapping.UpdateInteractionSettingsFromDefault();
                    }

                    updatedMappings.Add(mapping);
                }

                asset.mixedRealityControllerMappings = updatedMappings.ToArray();
            }
            AssetDatabase.ForceReserializeAssets(assetPaths);
        }
        private static void UpdateAllControllerMappingProfiles()
        {
            foreach (string guid in AssetDatabase.FindAssets("t:MixedRealityControllerMappingProfile"))
            {
                MixedRealityControllerMappingProfile asset = AssetDatabase.LoadAssetAtPath(AssetDatabase.GUIDToAssetPath(guid), typeof(MixedRealityControllerMappingProfile)) as MixedRealityControllerMappingProfile;

                List <MixedRealityControllerMapping> updatedMappings = new List <MixedRealityControllerMapping>();

                foreach (MixedRealityControllerMapping mapping in asset.MixedRealityControllerMappings)
                {
                    if (mapping.ControllerType.Type == null)
                    {
                        continue;
                    }

                    if (!mapping.HasCustomInteractionMappings)
                    {
                        mapping.UpdateInteractionSettingsFromDefault();
                    }

                    updatedMappings.Add(mapping);
                }

                asset.mixedRealityControllerMappings = updatedMappings.ToArray();
                EditorUtility.SetDirty(asset);
            }
        }