• Open a DGN file in which GenerativeComponents elements are already placed or referenced.
• Place a Range node on Graph to enclose the above elements.
• Place a Wall node on Graph and select the FromElementsInRange technique.
• Draw a wire from Range node to ElementRange of Wall node.

  Walls are now converted to GenerativeComponents Walls but without properties and hence cannot be manipulated.

• To override this place another Wall node on Graph and select the OverrideProperties technique.
• Draw a wire from the first Wall node to NodeToOverride of the second Wall node.
• Save the Transaction.

  The wall dimensions/properties can be changed through the node.

FromElementsInRange Technique

• Place a Wall node on Graph and select the ByElement technique.
• Enter ElementPath by selecting the GenerativeComponents wall and press enter.

  Walls are now converted to GenerativeComponents Walls but without properties and hence cannot be manipulated.

• Place another Wall node on Graph and select the OverrideProperties technique.
• Draw a wire from the first Wall node to NodeToOverride of the second Wall node.
• Save the Transaction.

The wall dimensions/properties can be changed through the node.

ByElement Technique

• Place a Wall node on Graph and select the SelectNodesWithinRange technique.
• Enter NodeRange in the Wall node and press enter.
• Place another Wall node on Graph and select the OverrideProperties technique.
• Draw a wire from the first Wall node to NodeToOverride of the second Wall node.
• Save the Transaction.

The wall dimensions/properties can be changed through the node.

SelectNodesWithinRange Technique