HWPS-Actions.md

@@ -282,9 +282,33 @@ By default, the chosen point is the MRS point "Position point".
 
 **`Rotating action (with time)`** <a name="Rotatingaction(withtime)"></a>
 - [return to action list](#TopList)
-- Definition
-- Use case
-- Parameters
+- Definition : this action allows to define a rotation movement of a leaf - - definition of the process animation
+- Use case : Sash definition procedure
+- Parameters : 
+     - Start : Value or expression defining the moment (in seconds) of the start of the action in the animation
+
+     - Length : Value or expression defining the duration of the movement in the animation 
+
+     - Leaf ID : Value or expression defining the index of the leaf set in motion by the action
+
+     - ID : Value or expression defining the order in which an action starts in an animation (useful if several actions must start at the same time)
+
+     - X1 : Value or expression defining the X position of the first point of the rotation axis
+
+     - Y1 : Value or expression defining the Y position of the first point of the rotation axis
+
+     - Z1 : Value or expression defining the position in Z of the first point of the rotation axis
+
+     - X2 : Value or expression defining the position in X of the second point of the rotation axis
+
+     - Y2 : Value or expression defining the position in Y of the second point of the rotation axis
+
+     - Z2 : Value or expression defining the Z position of the second point of the rotation axis
+
+     - Minimum rotation : Value or expression defining the amplitude of the rotation movement of the leaf
+  
+- availability : Version 2.1
+
 
 
 ## Assembly