Grasshopper C# component to modify surface with Discrete Cosine Transformation

DCT

Surface

Dct-table.png
DCT Surface

Discrete Cosine Transformation has been use in image compression and signal analysis. This component looks at the possibility to manipulate surface with smooth gradient for evolutionary fitness. The example provide a area finding method but it could easily be adopted for thin shell optimization. But also note large gene pool could lead to false optima. Try things out!

Download the demo script here or the user object here!

DCT.PNG