diff --git a/spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/MeshGenerator.cs b/spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/MeshGenerator.cs
index 571879a4e..ceff89ccd 100644
--- a/spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/MeshGenerator.cs	
+++ b/spine-unity/Assets/Spine/Runtime/spine-unity/Mesh Generation/MeshGenerator.cs	
@@ -302,11 +302,6 @@ namespace Spine.Unity {
 					}
 				}
 
-				if (clippingEndSlot != null && slot.data == clippingEndSlot && i != clippingAttachmentSource) {
-					clippingEndSlot = null;
-					clippingAttachmentSource = -1;
-				}
-
 				// Create a new SubmeshInstruction when material changes. (or when forced to separate by a submeshSeparator)
 				// Slot with a separator/new material will become the starting slot of the next new instruction.
 				if (hasSeparators) { //current.forceSeparate = hasSeparators && separatorSlots.Contains(slot);
@@ -381,6 +376,11 @@ namespace Spine.Unity {
 					totalRawVertexCount += attachmentVertexCount;
 					#endif
 				}
+
+				if (clippingEndSlot != null && slot.data == clippingEndSlot && i != clippingAttachmentSource) {
+					clippingEndSlot = null;
+					clippingAttachmentSource = -1;
+				}
 			}
 
 			if (current.rawVertexCount > 0) {