PARAMETRIC SECTIONING
Today we will examine parametric sectioning and it’s types with some examples which are Simple Arrays, Parametric Arrays, Arrays Following a Path, Parametric Arrays Following a Path, Parametric Sectioning based on 3D objects and Twisted Parametric Arrays.
“Sectioning is a process of taking cuts through a formal 3D object. It is a very efficient method for digital production because it already offers all necessary data for CNC-milling and laser cutting.
Instead of constructing the surface itself, sectioning can use a series of profiles while following the line of the edges of the surface geometry. It is a way to produce both: surface and structure. “(1)
1) Simple arrays
“Shapes can follow an array and define the structure of a design through transformation: position, distance, twisting, scaling and so on.”(1)
2) Parametric arrays
“If you are able to control and define the parameters of transformation of your array in a parametric way, shapes can define advanced and complex structures as sectionings.”(1)
3) Arrays following a path
“As an array, shapes can follow a path to define the structure of a design.”(1)
4) Parametric arrays following a path
“Control the parameters of an array in a parametric way while following a path to define more complex structures of your design.”(1)
5) Parametric sectioning based on 3D objects
6) Twisted parametric arrays
You can learn How to create a parametric sectioning in grasshopper with this video
REFERENCE: http://de.hs-mainz.de/design-strategies/principles/sectioning/
DIGITAL DESIGN STUDIO 