If you cannot find the library part you need, you can create your own GDL object. You need not do any programming; a few techniques using familiar ARCHICAD tools lets you draw and save a customized object easily, using regular construction elements as custom building blocks (regardless of their originally intended purpose).
Custom components are sub-parts of library parts, such as doorknobs. These, too, you can create graphically and save for use with existing library parts.
Save Rectangular Doors and Windows from 3D Model Elements
Save Custom-Shape Doors or Windows
Create Custom Components for Doors, Windows, Curtain Wall, Stair, Railing
Create Custom Components: Example Workflows
Relevant topics
Editing Custom Library Parts and Components
There are two ways to edit a GDL object saved from ARCHICAD elements: either edit the script, or edit the original elements:
Edit the Script
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New Intellectual Property Licenses for Custom Library Parts
ARCHICAD 23 introduces three new Intellectual Property Licenses for GDL elements. This expands the possibilities for reusing and sharing customized library parts.
New license types (in addition to existing types):
•Attribution 4.0: An element with this license can be further shared ...
How to extract Library Parts from the ARCHICAD Library LCF
You may wish to modify a Library Part of a library included in an LCF ( Library Container File ). You may wish to do so with the ArchiCAD default library LCF or with an LCF from a library developer. One option is to place the object you wish to modify…