Fixed the MaterialAssignmentId version converter to properly handle the default material assignment slot.

Signed-off-by: santorac <55155825+santorac@users.noreply.github.com>
2021-07-20 13:43:24 -07:00
parent 3daf3f7d7a
commit a71ee7eb3a
1 changed files with 8 additions and 1 deletions
@@ -33,7 +33,14 @@ namespace AZ
                    // No need to early-return, the object will still load successfully, it will just report more errors about the unrecognized element.
                }

-                classElement.AddElementWithData(context, "materialSlotStableId", materialAssetId.m_subId);
+                if (materialAssetId.IsValid())
+                {
+                    classElement.AddElementWithData(context, "materialSlotStableId", materialAssetId.m_subId);
+                }
+                else
+                {
+                    classElement.AddElementWithData(context, "materialSlotStableId", RPI::ModelMaterialSlot::InvalidStableId);
+                }
            }

            return true;