EvoluteTools for Rhino technology preview. FreeFormFever. LIVE COMPONENTS. Grasshopper code. . a collection of codes & grammars for Grasshopper, a generative modeling tool for Rhinoceros. 3D Hilbert Curve This definition generates a 3D Hilbert Curve, a continuous fractal space-filling curve. 3D_Hilbert_Curve_Co-de-iT_1.0007.zip nGon mesh tessellation Starting from a closed surface it builds a nGon mesh tessellation nGon_tessellation_Co-de-iT_1.0007.zip Curves Sorter Starting from a list of curves it takes the first one then it looks for the closest curve and it eventually flips the direction to optimize the toolpath lenght. Curves_Sorter_Co-de-iT_1.0007.zip froGH A sparse collection of tools for Grasshopper.
See the code, explanation and download here. Clusterizer This definition groups indexes of connected points into separate clusters. Clusterizer_Co-de-iT_0.9.0076.zip 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. Vorospace Math surfaces . Louver orientation grasshopper rhino. Multi-object orientation: Grasshopper modeling in Rhino from aace hogrefe on Vimeo. DOWNLOAD: GH Louver Orientation Definition, Rhino File Something I have been wanting to experiment with is multi-object orientation towards a point or direction. There are multiple uses for a script such as this, but the biggest for me would be louver orientation in relation to the sun. I haven’t been able to find any tutorials specific to this idea, but after some experimentation, I was able to pick and pull ideas from multiple places to aid in the development of the final script.
The end result was a Grasshopper script that takes planes from as many points as needed and orients them to one point. This script can be expanded on a great deal, and there are a few things that are not needed. 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. I wanted to expand on this idea further and see if a spline curve could take the place of the point as the attractor. The Line could represent a multitude of things from streets of a city, to circulation paths. This video demonstrates how the definition is set up, as well as the parameters that control it. Also placed in the definition is a cap to restrict the size of the geometry. To adjust the way the attractors manipulate the forms, I also set up the definition so that the distance from each point to the line is inversed, resulting in the objects growing larger as they get closer to the spline (this is highlighted in orange in the bottome left image).