HWPS-Actions.md

@@ -943,9 +943,35 @@ since 2.1
 
 **`Point definition action at the node`** <a name="Pointdefinitionactionatthenode"></a>
 - [return to action list](#TopList)
-- Definition
-- Use case
-- Parameters
+- Definition : The purpose of this action is to position a reference point in 3d.  This point will be positioned at the intersection of the line coming from the point of the index bar1 and the plane coming from the line of the index bar 2
+- Use case : Dimension point procedure (linked to an assembly node)
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+- Parameters:
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+- **Bar index 1**: Index of the bar, in the assembly node, of which one of the points of a profile will be used as reference for the calculation of the 3d point
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+- **Profile point**: point which will be projected on the plane defined by the line of bar 2 for the calculation of the 3d point positioning
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+- **Index of bar 2** : Index of the bar, in the assembly node, of which one of the lines of a profile will be used as reference for the 3d reference point calculation
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+- **Line 1 of profile 2**: line from which a plane will be generated for the calculation of the 3d reference point positioning
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+- **Type of dimensioning point**: Name of the reference point which will be generated following the intersection of the line resulting from the point of the index bar 1 and the plane resulting from the line of the index bar 2
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+ Note: The parameter Type of dimensioning point must be entered manually.  The text does not have to be translated, so it is not necessary to use the text tool
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+- **Mesh index**: This parameter is not used at the moment
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+- **Bar index 3**: Index of the bar, in the assembly node, which will be used as reference for the dimension line.
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