OpenBuildings GenerativeComponents Help

GNT Manager

Used to manage GNT (Generated Node Type) library files both in active design file and in GC environment.

Accessed from:


  • Ribbon: Computational Design > Model > Node Types > GNT Manager


SettingDescription
GNT Manager toolbar Provides a series of tool icons to manage the GNT files.
  • Select All — Select all node types listed in the GNT dialog.
  • Clear Selection — Undoes the current selection.
  • Include Dependent-On GNTs — Marks the current GNT as an interdependent sub model part of GNT it is constructed in design.
  • Include Dependent GNTs — Includes the interdependent GNTs linked in the currently selected GNT.
  • Store Selected GNTs in the Current Design File — When checked, the selected GNT library file attributes scope within the current design file.
  • Store Selected GNTs in your GC Environment — When checked, the selected GNT library file attributes scope across GenerativeComponents application, in successive sessions.
  • Delete Selected GNTs — Removed the selected GNT file row from the dialog list.
  • Store Selected GNTs to a GNT Library File — When checked, the selected GNT library file attributes scope within the current design file.
  • Load/merge from a GNT Library File — When clicked, opens Load GNT Library dialog, pointing to the default folder path \Standards\GNT LIbraries, where your GNT Library files are stored. Selecting one or more GNT files and clicking Open lists them in the GNT Libraries dialog.
GNT File list pane Lists the GNT files loaded in the dialog.
  • Build Order — The serial number in order the node types are created in the model.
  • GNT (Generated Node Type) — The name of the generated node type.
  • Stored in Current Design File — Indicate whether or not the node type is stored in current design file. When set, the icon picture appears in the cell.
  • Stored in Your GC Environment — Indicate whether or not the node type is stored in GC environment. When set, the icon picture appears in the cell.
  • Library File (if any) — Displays the name of the library file if the node is saved in the GNT library (.gnt).
Clicking in the column heading sorts the list in the order of current column.
GNT File details pane Lists the creation details of the selected GNT.
  • Name — Name of the node type.
  • Full Name — Node type name with namespace attached
  • Author — The name of the user who created the GNT.
  • Created — The date and time stamp the selected GNT was created.
  • Library File — The name of the library file of selected node type.
  • Dependent On / Dependent — Displays the dependency details of the selected node type. Interdependent node types will either be dependent on or have dependency on.

Example using the GNT Manager

Generated Node Types are the custom node types created by taking parts of existing model and encapsulating in new node types, called generated node types (GNT). These node are displayed in Generated pane of the Node Types dialog. GNT Manager can be used to manage these node types as in design construction, and effectively store them as a library file (.gnt) in the current model or in the GC Environment.


The above illustration depicts the transaction snapshot of a design where a Tree branch within a Tree node type is based. After these types are loaded in the GNT Manager, you can select the interdependent types and save them in GNT Library file. The default location is \Standards\GNT Libraries folder. The combined effect as run in the above transactions set could be saved as a single GNT file. Use such (.gnt) alone to distribute or use in higher version applications without any intervention of DLLs or any need of preserving basic transactions.
Key-in: GC DIALOG GNTLIBRARIES < SHOW > < HIDE > < TOGGLE >