Algorithmic Design Techniques with Grasshopper

The use of Algorithmic Design software has become ubiquitous in the fields of architecture in recent years. From concept design to technical detailing, algorithmic modelling has enhanced the creativity of designers, enabling them to manage a much higher degree of complexity than the one allowed by traditional modelling. Informed by relevant parameters defined by the designer, algorithmic software are rule based tools to transform conceptual diagrams into rigorous and detailed digital models ready to be manufactured.

Course aims and benefits:

This course will introduce you to algorithm editor Grasshopper for use with Rhino's 3D modelling tools, presenting the software environment and logics as well as providing a series of techniques to approach algorithmic design at different scales. Exercises throughout the course are likely to include:

• Exercise One: design of a small object (lamp) using 2D components and production of fabrication drawings
• Exercise Two: design of medium-sized object (bench) based on waffle structure systems
• Exercise Three: design of a medium-sized object (pavilion) using 3D components
• Exercise Four: design and control of building facades/skins
• Exercise Five: control of environmental data and implementation in design process

By the end of the course, you'll be able to:

• manage a Grasshopper file in connection with Rhino
• connect external parameters (attractors, site conditions, sun analysis) to your design
• export information in the form of fabrications drawings or illustrator diagrams

Course structure

• an introduction to Grasshopper’s interface and components
• how to manage data in Grasshopper
• linking external parameters (site conditions, local specificities) to the digital model
• design with environmental parameters (sun, views)
• displaying information on the model and exporting fabrication drawings
• a quick introduction to some Grasshopper’s plug-ins