#grasshopper

This is based on my failure of creating an optimum solution for planar polygonal subdivisions. There is a method called Tangent Plane Intersection (TPI), explained briefly here (sometimes similar algorithms are called “planar remeshing” and  “variational shape approximation”) which is effectively used in the Trada pavilion (here). I tried to implement a similar method using only native Grasshopper components and no recursion, but it quickly became much more complicated than I thought. It was based on the simple idea that…

Below is a classical Truchet Patterns example we used to discuss in design computing class. Now, we can create a much faster and cleaner definition using the newly added Array component. The new version of Grasshopper brings several important features: Patch surfaces and date/time components. We used to implement a VB component to create simple clocks that measure temporal operations in Grasshopper. Parsing and executing MusicXML and related applications were based on that. Now I see there is a whole…

The story of Atatürk Cultural Center (in Turkish: Atatürk Kültür Merkezi – AKM) dates back to the 1930s. Auguste Perret designed the first version of the project and started the construction in the late ’30s. However, war and financial problems halted the construction. The project continued in the early 1950s with major updates and extensions. Faruk Akçer and Rüknettin Güney were responsible for this second version. Hayati Tabanlıoğlu designed the last version of the building. He studied the previous version…

A newly established student club, “E3 Architecture and Design” is organizing a two-day workshop at İstanbul Bilgi University Faculty of Architecture between June 10-11, 2013. The Grasshopper Workshop will be the first one in the faculty. The event will be conducted at our computer lab. so the seats are limited to 28. I’ll try to explain the basic concepts of dataflow management in computer-aided design. Also, I plan to test a couple of problems apparent in computational geometry but not…

Below is the final production of the three-day workshop at Bolu İzzet Baysal University Faculty of Engineering and Architecture. For more information about the process and the photos from the first student prototypes, you may visit the workshop blog at infections2.blogspot.com Grasshopper definition developed within the workshop is a simple multi-attractor system that deforms (or re-constructs) a regular square grid using the well-known Voronoi subdivision. I’ll post the definition here. Here is an interview in the local TV (in Turkish).

I’ve seen beautiful examples of similar compositions made using vector field components in Grasshopper. I just tried to make my own animate field lines to see how they float over force dynamics. In essence, these compositions could also be done using regular vector components but the field components make life much easier by merging different forces together rather quickly. As you see below, it is a quite small definition that creates beautiful complexity. Although we know every single parameter of a…

The “Re_Flex Patterning” workshop will be conducted at İzzet Baysal University Faculty of Engineering and Architecture between 6-8th May 2013. The workshop is led by Tuğrul Yazar and Fulya Akipek, from the İstanbul Bilgi University Faculty of Architecture. Integrating digital media with the material world reveals emergent performances. Parametric modeling techniques encourage designers to study more on the envelopes of potentials instead of singular artifacts. Working with these envelopes tells a design cycle that entails the determination of relations and…

This elegant and straightforward tiling geometry is credited to Dominican priest Sebastien Truchet in 1704 and was documented in a book titled “Memoir sur les Combinasions” (A Memoir on Combinations). After delving into the renowned Truchet Patterns in 2013, I revisited their three-dimensional tiling counterparts today. This served as a valuable exercise in geometry during my previous Design Geometry course. I believe it enhances one’s proficiency in mastering the technical aspects of Rhino software and in creating seamless tilings through…

This is the third and the last project of the Infections workshop conducted at YTU this week.The conceptual Framework is developed by Betül Dönmez (DEU). In this project, the host body is infected by high fever and pressure and changes its solid phase into plasma. The solid molecules of the existing body transform to become plasmatic. This substance can react to various movements around it. When someone comes close to the wall, the plasma molecules start to get into motion, unify, expand,…

This is another final project of the three-day workshop at YTU, named Infections. A conceptual framework is developed by Bahar Aybudak (METU) and Zeynep Gür (ITU). The cellular forms come together to set the existing wall (host body). The wall represents the body structure, in which in case of any infection, various challenges could be seen in parallel with the immune system. The struggle with the mentioned infection is observed through various transformations in these cells. The location in which these…