# Grasshopper

Rhino Grasshopper Tutorial - Parametric Truss. This is an outdated tutorial.

If you are using a more recent version of grasshopper please watch this video instead - In this Grasshopper video, we will create a parametric truss system by generating and manipulating components and instantiating them onto a lofted geometry. We will start by creating our components from a surface using such features as List Items and Offset. Grasshopper basic. Modelling Weaire-Phelan Structure. Hello, for an art-project I want to build a foam-like structure. after some research i found out that the weaire-phelan-structure (which was also the form-giving-structure for the aquatic center in beijing) is a possibility for visualizing foam.

Since I am not really into 3-D-modelling - I am more the chaotic, arty person ; ), I just know more or less the basics of Rhino, Grasshopper and Cinema 4D, I am now wondering how its possible to build this mathematically defined geometry... On the surface evolver site i found the mathematical definitions of that structure, but how can I bring these into a shape in a 3D-software?? I attached a pic of the structure and the mathematical formula...

Grasshopper code. . a collection of codes & grammars for Grasshopper, a generative modeling tool for Rhinoceros. 3D Hexagonal Weaving This definition explores the weaving of an hexagonal grid providing 3 different interwoven frames. 3D_Hexagonal_Weaving_Co-de-iT_0.9.0075.zip Vectors field over HexaMesh This definition explores the deformations over an Hexagonal grid by a vectors field of point charges and the colors of the resulting mesh are driven by the field values.

Organic mesh2. How to create nodes/bone structure like this? POLYLINE ATTRACTOR: GRASSHOPPER DEFINITION 3 - Polyline Attractor Grasshopper Rhino. Download: GH Definition I have been seeing a lot online with point attractors.

The idea is that geometry will change its size or form based on its distance from a point. The further the object is from the point, the larger or smaller it will get. Graphhopper v1.0.