#solar-analysis

Here is a short series of videos showing the basic usage of Ladybug tools in a canopy design. So, I prepared this for my Parametric Design Systems elective course. Then, I encouraged my students to design their own canopies utilizing a similar Ladybug workflow in Grasshopper. In this first video, I am building a test surface in Grasshopper. I use the Graph Mapper component to derive 3D points and Interpolated curves. Finally, the EdgeSrf component is used to model the…

This is the final Grasshopper sketch of our graduate studio conducted together with Fulya Akipek at Yıldız Technical University Computational Design Unit. The project was about designing parametric “Landscape Extensions” at Kabataş Park in İstanbul. I hope I’ll be able to post the actual student works and the material system, but now; only the final result of the digital sketch we’ve developed together with students is presented here. This was a kind of “sketchy” definition that came up as an…

I’ve worked a little more about the Solar Position definition I’ve started here. The definition uses Danel da Rocha’s beautiful solar position script and utilizes it with other components. It creates visual output for any given surface, divided into quads (with side faces of course) and coloring according to their orientation to the sun. This time I added an occlusion part to calculate the surface’s own shadow. Now, the solar calculation takes surfaces as obstacles and dispatches the occluded faces…

Experimenting with various plug-ins for solar calculations, I found Daniel Da Rocha’s robust implementation of the solar position algorithm in vb.net. It calculates the solar angle of any place and time. Although it’s written in the old vb.net component, it still works great. I’m trying to create a fast and easy workflow to optimize Grasshopper models based on solar directions. This is done by projecting faces to the solar planes and checking how much of their area is included in…