[HdMtlx] Fix duplicate name error when processing HdNetwork from Houdini

PixarAnimationStudios · Oct 18, 2021 · 52d0aae · 52d0aae
1 parent 96c5a3f
commit 52d0aae
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pxr/imaging/hdMtlx/hdMtlx.cpp b/pxr/imaging/hdMtlx/hdMtlx.cpp
@@ -277,7 +277,7 @@ _GatherUpstreamNodes(
 
     // Initilize the mxNodeGraph if needed
     if (!(*mxNodeGraph)) {
-        const std::string & nodeGraphName  = hdNodePath.GetParentPath().GetName();
+        std::string nodeGraphName = hdNodePath.GetParentPath().GetName() + "_Graph";
         *mxNodeGraph = mxDoc->addNodeGraph(nodeGraphName);
     }