diff --git a/direct/src/showbase/ShowBase.py b/direct/src/showbase/ShowBase.py
index c168665698..9213cb9a01 100644
--- a/direct/src/showbase/ShowBase.py
+++ b/direct/src/showbase/ShowBase.py
@@ -1150,19 +1150,22 @@ class ShowBase(DirectObject.DirectObject):
 
             # Assign each DisplayRegion shared by the camera to use
             # this cull frustum.
-            numDisplayRegions = self.camNode.getNumDisplayRegions()
-            for d in range(0, numDisplayRegions):
-                dr = self.camNode.getDisplayRegion(d)
-                dr.setCullFrustum(pnode)
+
+            # Support for this is currently absent from Panda.
+##             numDisplayRegions = self.camNode.getNumDisplayRegions()
+##             for d in range(0, numDisplayRegions):
+##                 dr = self.camNode.getDisplayRegion(d)
+##                 dr.setCullFrustum(pnode)
         else:
             # Disable OOBE culling.
 
             # Assign each DisplayRegion shared by the camera to use
             # the default cull frustum, the camera itself.
-            numDisplayRegions = self.camNode.getNumDisplayRegions()
-            for d in range(0, numDisplayRegions):
-                dr = self.camNode.getDisplayRegion(d)
-                dr.setCullFrustum(self.camNode)
+
+##             numDisplayRegions = self.camNode.getNumDisplayRegions()
+##             for d in range(0, numDisplayRegions):
+##                 dr = self.camNode.getDisplayRegion(d)
+##                 dr.setCullFrustum(self.camNode)
 
             self.oobeCullFrustum.removeNode()
             self.oobeCullFrustum = None