diff --git a/direct/src/p3d/panda3d.pdef b/direct/src/p3d/panda3d.pdef
index 6527c87eb2..20b16a7504 100644
--- a/direct/src/p3d/panda3d.pdef
+++ b/direct/src/p3d/panda3d.pdef
@@ -291,6 +291,39 @@ class egg(package):
 plugin-path $EGG_ROOT
 load-file-type egg pandaegg
 load-file-type p3ptloader
+
+# These are excerpted from the default Confauto.prc file.
+egg-object-type-portal          <Scalar> portal { 1 }
+egg-object-type-polylight       <Scalar> polylight { 1 }
+egg-object-type-seq24           <Switch> { 1 } <Scalar> fps { 24 }
+egg-object-type-seq12           <Switch> { 1 } <Scalar> fps { 12 }
+egg-object-type-indexed         <Scalar> indexed { 1 }
+egg-object-type-seq10           <Switch> { 1 } <Scalar> fps { 10 }
+egg-object-type-seq8            <Switch> { 1 } <Scalar> fps { 8 }
+egg-object-type-seq6            <Switch> { 1 } <Scalar>  fps { 6 }
+egg-object-type-seq4            <Switch> { 1 } <Scalar>  fps { 4 }
+egg-object-type-seq2            <Switch> { 1 } <Scalar>  fps { 2 }
+
+egg-object-type-binary          <Scalar> alpha { binary }
+egg-object-type-dual            <Scalar> alpha { dual }
+egg-object-type-glass           <Scalar> alpha { blend_no_occlude }
+
+egg-object-type-model           <Model> { 1 }
+egg-object-type-dcs             <DCS> { 1 }
+egg-object-type-notouch         <DCS> { no_touch }
+
+egg-object-type-barrier         <Collide> { Polyset descend }
+egg-object-type-sphere          <Collide> { Sphere descend }
+egg-object-type-invsphere       <Collide> { InvSphere descend }
+egg-object-type-tube            <Collide> { Tube descend }
+egg-object-type-trigger         <Collide> { Polyset descend intangible }
+egg-object-type-trigger-sphere  <Collide> { Sphere descend intangible }
+egg-object-type-floor           <Collide> { Polyset descend level }
+egg-object-type-dupefloor       <Collide> { Polyset keep descend level }
+egg-object-type-bubble          <Collide> { Sphere keep descend }
+egg-object-type-ghost           <Scalar> collide-mask { 0 }
+egg-object-type-glow            <Scalar> blend { add }
+egg-object-type-direct-widget   <Scalar> collide-mask { 0x80000000 } <Collide> { Polyset descend }
 """)
 
 class ode(package):