Grasshopper project. Fast 3d slicer. Ive worked all the day in this definition and I hope you like it.

With this you can: -make ribs with notches -use the sliders to specify the x and y spacing of a rectangular grid or -use a custom grid (for this you just need 2 sets of lines) -specify the thickness of the material. Example files geco. Grasshopper code. . a collection of codes & grammars for Grasshopper, a generative modeling tool for Rhinoceros.

Spirograph This definition simulates a spirograph tool. Spirograph_Co-de-iT_0.9.0076.zip 3D Differential mesh relaxation This definition explores the 3D relaxation of a mesh effected by an image gradient.
Grasshopper (Explicit History)
Same Area Voronoi using Galapagos I have been quite fascinated by the recent development of Galapagos for Grasshopper.

This is a simple example of its application set up to solve for a 10-point voronoi division within a user-defined boundary where all the parts are divided as equally as possible in terms of their areas. I ran this with an initial population of a hundred for 200 generations.
IsoFlock - Isosurface Flocking Boids in Grasshopper.