About a year ago I was asked to speak at the University of Oregon’s annual H.O.P.E.S. conference and lead a workshop demonstrating the computational approach to design we promote on this blog and at the Yazdani Studio. The workshop focused on the optimization tools we have been piecing together using Grasshopper for Rhino and its many add ons. Today we’re going to share an updated version of the Gh definition used in the workshop. A video that breaks down the definition and various steps involved is also included below. The goal here is to share a general framework for creating optimization tools with Grasshopper. My hope is that the script below, along with breakdown video, might be a useful guide for anyone interested in developing their own optimizations or tailoring them to specific situations. In the example provided, the definition is used to optimize a building form to receive the minimum possible total solar radiation given only the geographical location, building area, and number of floors.Read the rest of this entry »
Last fall a custom data visualization developed by our research team was featured on the information is beautiful website as part of their information is beautiful awards. In this post we discuss why we developed the graphic and how it is used.
Incident Solar Radiation is one of the most common types of analysis performed by architects at the conceptual design stage. Results indicate where solar heat gain might be an issue. These are areas where glazing should be minimized and exterior sunshades should be considered. Unfortunately, Ecotect does not have a way of communicating all of the results of this analysis in a single concise graphic format. As part of the research effort, we have developed a grasshopper definition that generates a graphic representation of both heat intensity and panel orientation in a single frame. Read the rest of this entry »