HWPS-Actions.md

@@ -515,9 +515,27 @@ Assembly action allowing a profile to abut on the face of another; the face bein
 
 **`Double stop`** <a name="Doublestop"></a>
 - [return to action list](#TopList)
-- Definition
-- Use case
-- Parameters
+- Definition : abutment of two profiles between them
+Action of assembling two profiles; the first one abuts on the second one and this last one abuts in its turn on the first one.
+![image](uploads/63f751d6df68b8055a9914739302c04d/image.png)
+- Use case : Assembly procedure
+- Parameters : 
+  - **Index of bar 1** : index of the bar in the node of the profile(s) to be abutted on the line Line 1 of profile 2 of a profile of bar 2 
+  - **Line 1 of profile 1** : abutting line of the profile(s) of bar 2 
+  - **Index of bar 2** : index of the bar in the node of the profile(s) to abut on the line Line 1 of profile 1 of bar 1
+  - **Line 1 of profile 2** : abutting line of profile(s) of bar 1
+  - **Mesh index*,: index of the mesh in the node 
+     - Values: 
+       - from 0 to n.meshcount-1: when one of the profiles concerned by the action is extruded on a mesh (in other words, in the positioned profile action, the "extrusion" parameter is mesh side1 or mesh side2) it is necessary to indicate on which mesh in the node the profile is located (index of the mesh in the assembly node).
+
+       - -1 : when the profiles concerned by the action are all extruded at the bar (no notion of mesh)
+   
+- Example : Case Assembly of the glazing beads in double stop
+The assembly node is as follows:
+![image](uploads/be33934c85746eb78c6235d00083c89d/image.png)
+The assembly thus concerns 1 profile of bar 0 and bar 1
+The corresponding assembly action is :
+![image](uploads/2fbc7adcf04e2ce2530c29e77d3e9359/image.png)
    
 
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