Preserve material name if it starts with an underscore

pablode · Apr 4, 2024 · 3ed3f2a · 3ed3f2a
1 parent ebe6abb
commit 3ed3f2a
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/src/libguc/src/naming.cpp b/src/libguc/src/naming.cpp
@@ -103,7 +103,20 @@ namespace guc
     baseName = mx::createValidName(baseName);
     baseName = TfMakeValidIdentifier(baseName);
 
-    if (baseName.empty() || baseName[0] == '_') // HdStorm has problems with underscore prefixes
+    // Remove underscore prefix to prevent compile errors in HdStorm
+    if (!baseName.empty() && baseName[0] == '_')
+    {
+      size_t i;
+      for (i = 0; i < baseName.length(); i++)
+      {
+        if (baseName[i] != '_') {
+          break;
+        }
+      }
+      baseName = baseName.substr(i);
+    }
+
+    if (baseName.empty())
     {
       baseName = DEFAULT_MATERIAL_NAME;
     }