From eb656997154e4b45eb4129bed98b485751f445f7 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Thu, 5 Dec 2024 15:28:21 +0100
Subject: [PATCH] Fix: USD: missing node tree update tag after import

---
 source/blender/io/usd/intern/usd_reader_pointinstancer.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/blender/io/usd/intern/usd_reader_pointinstancer.cc b/source/blender/io/usd/intern/usd_reader_pointinstancer.cc
index 2d9f1360c1f..60531f08ca2 100644
--- a/source/blender/io/usd/intern/usd_reader_pointinstancer.cc
+++ b/source/blender/io/usd/intern/usd_reader_pointinstancer.cc
@@ -297,6 +297,7 @@ void USDPointInstancerReader::set_collection(Main *bmain, Collection &coll)
 
   if (socket_data->value != &coll) {
     socket_data->value = &coll;
+    BKE_ntree_update_tag_socket_property(ntree, sock);
     BKE_ntree_update_main_tree(bmain, ntree, nullptr);
   }
 }