Category / Computation / Digital Fabrication

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  • Interactive Things

    Selected works from Hanyang University School of Architecture(HYSA) Digital Design Studio(ARE5001) interactive kinetic design projects.  

  • A* algorithm shortest path finder for 5 Axis laser ablation

    This Grasshopper plugin uses variation of A*(A star) search algorithm to find shortest path on a given network of 2D/3D point cloud. Added heuristic method, this algorithm will prioritize nodes in a most relevant direction for faster performance in most cases. Any network of lines can be used regardless of dimension. This algorithm is intended…

  • DOF Tesselation Algorithm for Laser Ablation Scanner

    DOF(Depth of Field) Tesselation is a tesselating algorithm developed for Laser Ablation Machining Center. Whereas traditional CNC would continuously change its tool position to carve out material, since laser ablation scanner head is capable of working on certain area(usually within few cm of domain) on a fixed position, head is stationary on each ablation process.…

  • 5 Axis MCT Tool Positioning Plugin for Grasshopper

     Vector to IJKABC is a dedicated laser scanner positioning tool developed for Hwacheon LP840 Laser Ablation Machining Center. This GH component will convert GH frame data into machine specific formatted data. LP840 has varient head/table configuration, which differ from one another not only in freedom of axis, but also in travel constraints. XYZ IJK…

  • UNITY Cellular Automata Visualizer for triangle tessellated curtain wall facade

    Xindie is an interactive media architecture platform, developed for an indie band concert ticket lounge ‘Xindie’, located at Hongik University parking lot cressroad, South Korea. Visual effects based on cellular automata algorithm controls lighting of each skin cells on XINDIE ticket lounge is choreographed with music people are listening to with Xindie mobile app. This…

  • Attribute Data Manager for Data Visualization

    Data Visualization tool is set of simple GH component to provide easy multi dimension data visualization interface. This tool set consists of 2 parts. CSV parcer is a simple text based data parcer to convert each array into data tree branch. Data Filter can cull multi dimensional coincidental value, similar to Grasshopper Cross reference component…

  • GH JointTools

    JointTool is a set of C# components helps user to make flap joints on any complex tesselated surfaces.   Adjacency analyzer Adjacency analyzer will compuate adjacency status on each edge of tesselated face. Each fase is number coded, and adjacent face numbers are structured in respective order as Brep edges of each faces.   FlapGen…

  • GH I/O iteration process builder

      IO iteration process builder is a set of C# components that creates a loop around Grasshopper definition to automate import/export process.   incremental trigger Incremental trigger component, when triggered, will return incremental integer from 0 to N. This component is thread based, meaning it will fire value and wait for the process to finish…