diff --git a/code/ryzom/common/data_leveldesign/leveldesign/world_editor_files/world_editor_classes.xml b/code/ryzom/common/data_leveldesign/leveldesign/world_editor_files/world_editor_classes.xml
index ff935a2a4..1eda2b7f9 100644
--- a/code/ryzom/common/data_leveldesign/leveldesign/world_editor_files/world_editor_classes.xml
+++ b/code/ryzom/common/data_leveldesign/leveldesign/world_editor_files/world_editor_classes.xml
@@ -268,11 +268,7 @@
 	
 	<PRIMITIVE CLASS_NAME="camera_animation_static" TYPE="node" AUTO_INIT="true" DELETABLE="true" NUMBERIZE="false">
 		<PARAMETER NAME="name" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="end_look_at_position" TYPE="string" VISIBLE="true"/>
+		<PARAMETER NAME="look_at_position" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="text" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="duration" TYPE="string" VISIBLE="true"/>
 		
@@ -282,11 +278,7 @@
 	
 	<PRIMITIVE CLASS_NAME="camera_animation_go_to" TYPE="node" AUTO_INIT="true" DELETABLE="true" NUMBERIZE="false">
 		<PARAMETER NAME="name" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="end_look_at_position" TYPE="string" VISIBLE="true"/>
+		<PARAMETER NAME="look_at_position" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="text" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="duration" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="end_position" TYPE="string" VISIBLE="true"/>
@@ -297,11 +289,7 @@
 	
 	<PRIMITIVE CLASS_NAME="camera_animation_follow_entity" TYPE="node" AUTO_INIT="true" DELETABLE="true" NUMBERIZE="false">
 		<PARAMETER NAME="name" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="end_look_at_position" TYPE="string" VISIBLE="true"/>
+		<PARAMETER NAME="look_at_position" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="text" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="duration" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="entity_to_follow" TYPE="string" VISIBLE="true"/>
@@ -313,11 +301,7 @@
 	
 	<PRIMITIVE CLASS_NAME="camera_animation_turn_around" TYPE="node" AUTO_INIT="true" DELETABLE="true" NUMBERIZE="false">
 		<PARAMETER NAME="name" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="time_to_start_look_at_position" TYPE="string" VISIBLE="true"/>
-		<PARAMETER NAME="end_look_at_position" TYPE="string" VISIBLE="true"/>
+		<PARAMETER NAME="look_at_position" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="text" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="duration" TYPE="string" VISIBLE="true"/>
 		<PARAMETER NAME="point_to_turn_around" TYPE="string" VISIBLE="true"/>