|Week 4 - Lists and Data Types|
|Learning Objectives||This sessions will focus on learning to manage data flow for multiple items at once. Lists are a major part of almost any parametric design, and learning to manipulate them is essential to creating the jigs that control the design form.|
A major benefit of parametric workflow is the ability to modify a design at its most elemental components. Still, the tool reaches its full potential when used to manipulate groups of several items at once, called lists. Through the control of data from one Grasshopper component to the next, we can perform complex modelling tasks that would otherwise take much longer to realize.
More Grasshopper functionality
- groups, clusters, text tags
non-geometric data types in the context of lists:
Working in UV space
- reparametrizing and evaluating curves/surfaces
What is a list?
- list manipulation: list items, list length
- relative lists
- shifting/splitting lists
- cull patterns, keys and equality checks
- dealing with multiple lists: dispatching, cross referencing
- other useful tools
- Model the Gherkin
- Using lists, create an attractor point script that allows for the manipulation of some portion of the building facade system.
- Please submit the final Grasshopper file (.gh or .ghx) and a Rhino file with baked geometry (.3dm, Rhino5 or earlier) to dropbox by next Monday at midnight.