1 files changed, 13 insertions, 2 deletions
diff --git a/source/blender/io/usd/intern/usd_reader_stage.cc b/source/blender/io/usd/intern/usd_reader_stage.cc
index 583c58a1356..df75be849e2 100644
--- a/source/blender/io/usd/intern/usd_reader_stage.cc
+++ b/source/blender/io/usd/intern/usd_reader_stage.cc
@@ -28,6 +28,9 @@
 
 #include <iostream>
 
+#include "BLI_sort.hh"
+#include "BLI_string.h"
+
 namespace blender::io::usd {
 
 USDStageReader::USDStageReader(pxr::UsdStageRefPtr stage,
@@ -252,8 +255,6 @@ USDPrimReader *USDStageReader::collect_readers(Main *bmain, const pxr::UsdPrim &
     return nullptr;
   }
 
-  reader->create_object(bmain, 0.0);
-
   readers_.push_back(reader);
   reader->incref();
 
@@ -310,4 +311,14 @@ void USDStageReader::clear_readers()
   readers_.clear();
 }
 
+void USDStageReader::sort_readers()
+{
+  blender::parallel_sort(
+      readers_.begin(), readers_.end(), [](const USDPrimReader *a, const USDPrimReader *b) {
+        const char *na = a ? a->name().c_str() : "";
+        const char *nb = b ? b->name().c_str() : "";
+        return BLI_strcasecmp(na, nb) < 0;
+      });
+}
+
 }  // Namespace blender::io::usd