Alisa Andrasek

This research used stigmergy behaviour, another example of agency-based systems, which could be programmed to be highly adaptive to local data. What is most intriguing and attractive in this case, is contrasting organic aesthetics emerging from algorithms like stigmergy, with its plant like formations, and the hyper-rationalisation and genericity of voxelised geometry. Different resolutions were introduced in the facade panels, by using an octree algorithm. The result is a building skin that from afar looks like a plant, but in close up has almost Minecraft-like aesthetics coming from a multi-resolution voxel field. Organic stigmergy (stígma + ergon) partly plays a role in the distribution of data through the facade field, rather than generating geometry. It leaves its imprint in the density of geometry

Stefan Bassing

Spacestream
The project uses generative computational strategies to generate series of special stream paths within 3D space frame, giving it structural stiffness and aesthetic values. The generative algorithm is based on use of multi-agent systems, shortest path calculation, lattice stigmergy and structural analysis. The goal is to create continuously thickened bundle paths within the fuzzy 3D space frame structure, where the bundles double as camouflage and reinforcement for the joints/seams between the welded components, allowing for fabrication of large scale structures, mediating between the discreet components and continuous system.Space Stream is a student project which aims to explore influence of rule-based design systems on low-tech fabrication technique of welding. The research concentrates on wireframe structures, which are strengthened through subdivision of basic geometrical units and bundling and reinforcing of the main structural strands. The custom software used for this project is centered on Dijkstra’s shortest path algorithm in combination with agent-based modeling techniques.