HWPS-Actions.md

@@ -741,11 +741,34 @@ Definition of the line of sight by the parameters of bar 1, result:
 
 **`Multi profile cutting action`** <a name="Multiprofilecuttingaction"></a>
 - [return to action list](#TopList)
-- Definition
-- Use case
-- Parameters
- 
+- Definition : This action allows to make several cuts of a profile leading to a node. The principle of the action is similar to the stop action, but allows up to 10 different cutting planes.
+- Use case : Assembly procedure
+- Parameters : 
+![image](uploads/a2d7bc45f6e0b582fb83ca70ba30d5a7/image.png)
+The first 5 parameters define the profile(s) receiving the cuts:
+
+    - **Bar index** : bar index of the profile(s) receiving the cuts
+    - **Profile identification by line** : Line allowing to identify the profile(s) of the bar to undergo the stop action
+    - **Profile mesh** : Mesh index of the considered profile
+    - **Parameterization value** : (Optional) Parameterization value of the profile
+    - **Parameterization value** : If defined with the value 'use parameterization value' the previous parameter is taken into account for the identification of the reference profile on bar 1
+    
+ In groups of 5 parameters, the following fields define the different cuts of the profile to be made: 
+    - **Bar index** : Index of the bar containing the profile that defines the cut via the line on its section
+   - **Profile identification by line** : Line on the section of a profile of the bar defining the cutting plane
+   - **Profile mesh** : Mesh index of the considered profile
+   - **Parameterization value** : (Optional) Parameterization value of the profile
+   - **Parameterization value** : If defined with the value 'use parameterization value' the previous parameter is taken into account for the identification of the reference profile on the bar
+The action allows to define up to 10 different cutting planes. Define the first n groupings of parameters required, leaving the next ones empty.
+
+- Explanation: 
+
+The "profile 1" assembly is calculated from projections of the section onto the different section planes. The lines defining the section planes can be placed on different profiles. The program calculates the "profile 1" connection in parts, starting from the origin of the section to the positive x and y of the section. Hence the importance of the order in which the lines are defined.
+
+![image](uploads/565309a13007eff320a2f2aeb8dc1a78/image.png)
 
+In this example, the cutting of the cross-section to be made - starting from the origin of the section towards the positive Ys - requires to assemble it against the cutting planes defined in the order by the lines: L1, L2, L3, L4 and L5 :
+![image](uploads/66cbdf061c40f9c0459e25f8f564d0df/image.png)
 --------------------------------------------------------------
 
 **`Lozenge action`** <a name="Lozengeaction"></a>