Make Parametric Objects in Archicad with GDL

Unlock the power of parametric design with GDL for Archicad and Allplan. This comprehensive course guides you through creating intelligent BIM objects, boosting your design efficiency.

The course is structured into four key parts, spanning 18 engaging sessions:

• Part 1: GDL Fundamentals – Get started with the basics! This section introduces object creation within Archicad and explains why GDL (Geometric Description Language) is the ideal tool. We'll explore the integrated GDL Editor, covering fundamental concepts in 2D, 3D, and beyond.

• Part 2: Parametric Object Development – Dive deep into parametric modeling. Using a practical example – a coffee table – you'll learn to build complex objects from the ground up. Key topics include:

  • Geometry manipulation
  • Parameter creation and management
  • LOD (Level of Detail) control
  • Custom UI (User Interface) design
  • Creating custom materials
  • Optimization, debugging, and packaging your GDL objects.

• Part 3: Advanced GDL Techniques – Expand your skillset with five exciting object creation projects:

  • Folding Staircase: Master path extrusions, MVOs (Model View Objects), and advanced 2D annotation.
  • Towel Heater: Learn about text inputs, macros, and integrating with MEP connectors.
  • Shelves: Explore boolean operations and sophisticated texture mapping.
  • Rotating Spotlight: Discover lighting techniques and how to import complex geometry.
  • Clock: Utilize global variables and powerful text-based commands.

• Part 4: GDL in Practice & Beyond – Finalize your knowledge and explore the wider GDL community. We'll examine how data is handled in BIM objects and its behavior after IFC export. Gain inspiration from experienced GDL developers and discover the vast potential of this language. To solidify your understanding, you'll complete:

  • A challenging 50-question quiz.
  • The ultimate project: designing an Expanding Table – a comprehensive exercise requiring you to integrate all the skills learned throughout the course.

This course is perfect for architects, designers, and BIM professionals looking to enhance their workflow and create truly intelligent, parametric models in Archicad and Allplan.