diff --git a/Source/Editor/Surface/Archetypes/Packing.cs b/Source/Editor/Surface/Archetypes/Packing.cs
index f5b466ab3..95f503338 100644
--- a/Source/Editor/Surface/Archetypes/Packing.cs
+++ b/Source/Editor/Surface/Archetypes/Packing.cs
@@ -579,6 +579,20 @@ namespace FlaxEditor.Surface.Archetypes
                     NodeElementArchetype.Factory.Output(0, "YZ", typeof(Vector2), 1)
                 }
             },
+            new NodeArchetype
+            {
+                TypeID = 47,
+                Title = "Mask ZW",
+                Description = "Unpack ZW components from Vector",
+                Flags = NodeFlags.AllGraphs,
+                ConnectionsHints = ConnectionsHint.Vector,
+                Size = new Vector2(110, 30),
+                Elements = new[]
+                {
+                    NodeElementArchetype.Factory.Input(0, "Value", true, null, 0),
+                    NodeElementArchetype.Factory.Output(0, "ZW", typeof(Vector2), 1)
+                }
+            },
 
             // Mask XYZ
             new NodeArchetype
diff --git a/Source/Engine/Visject/ShaderGraph.cpp b/Source/Engine/Visject/ShaderGraph.cpp
index c8a8782e9..57c4d7746 100644
--- a/Source/Engine/Visject/ShaderGraph.cpp
+++ b/Source/Engine/Visject/ShaderGraph.cpp
@@ -534,6 +534,12 @@ void ShaderGenerator::ProcessGroupPacking(Box* box, Node* node, Value& value)
         Value v = tryGetValue(node->GetBox(0), Vector4::Zero).AsVector4();
         value = Value(ValueType::Vector2, v.Value + TEXT(".yz"));
         break;
+    }
+    case 47:
+    {
+        Value v = tryGetValue(node->GetBox(0), Vector4::Zero).AsVector4();
+        value = Value(ValueType::Vector2, v.Value + TEXT(".zw"));
+        break;
     }
         // Mask XYZ
     case 70:
diff --git a/Source/Engine/Visject/VisjectGraph.cpp b/Source/Engine/Visject/VisjectGraph.cpp
index 939013ebd..aafc4e9c9 100644
--- a/Source/Engine/Visject/VisjectGraph.cpp
+++ b/Source/Engine/Visject/VisjectGraph.cpp
@@ -533,6 +533,12 @@ void VisjectExecutor::ProcessGroupPacking(Box* box, Node* node, Value& value)
         const Vector4 v = (Vector4)tryGetValue(node->GetBox(0), Vector4::Zero);
         value = Vector2(v.Y, v.Z);
         break;
+    }
+    case 47:
+    {
+        const Vector4 v = (Vector4)tryGetValue(node->GetBox(0), Vector4::Zero);
+        value = Vector2(v.Z, v.W);
+        break;
     }
         // Mask XYZ
     case 70: