Directives
- Last UpdatedDec 15, 2025
- 3 minute read
Directives defines where the draw routing algorithm for the elements draws routed results. It could be near or on the algorithm.

Functions
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Add directives.
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Create routing plan.
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Create routing volume.
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Clears selected directives.
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Clears all rows.
Add directives selects elements in the graphical view to be added as constraints. It is a box selection that requires clicking-and-dragging.
Note
Directives work better with fewer directive elements, such as a GENSEC, or a Routing
plane element.
Create routing plan - creates routing plane element (RPLA) as a directive.
Use two clicks to define the opposite corner of a rectangular routing plane.When you select the first corner of the routing plane with a CE prompt, the second corner prompt will display a visualisation of the routing plane.


Note:
The routing plane element comes from the old router functionality which is now obsolete.
The functionality has a few attributes that could be utilized for Generative Design AI in the future.For example, the positioning of the routed pipe branches could be:
(PPLP) above, centred, or below the routing plane
(PLWW) wall to wall, wall to flange
(PLPM) flange to flange, and packing method
Create routing volume enables the creation of a volume element (PVOL) as a directive.
Clears selected directives - clears selected directives in the table.
Clears all rows - clears all the rows from the directives table
Create routing volume
Creation of preferred volume using origin , X length, Y length and Z length requires four clicks that define the origin and the X, Y, Z lengths of a box volume.



