diff --git a/doc/classes/Environment.xml b/doc/classes/Environment3D.xml
similarity index 100%
rename from doc/classes/Environment.xml
rename to doc/classes/Environment3D.xml
diff --git a/doc/classes/World.xml b/doc/classes/World3D.xml
similarity index 100%
rename from doc/classes/World.xml
rename to doc/classes/World3D.xml
diff --git a/doc/classes/WorldEnvironment.xml b/doc/classes/WorldEnvironment3D.xml
similarity index 100%
rename from doc/classes/WorldEnvironment.xml
rename to doc/classes/WorldEnvironment3D.xml