Grasshopper Definitions
GH Surface Subdivision Strategies
Downloads:
GH Srf Subdivision Strategies for GH 0.6.0043 **REQUIRES WEAVERBIRD
Description: This definition is a collection of ten methods to subdivide surfaces. Collection includes UV Division, Physical Distance, and Mesh Algorithm subdivision strategies. Further Catmull-Clark mesh subdivisions thanks to Giulio Piacentino’s Weaverbird Plug-in for Rhino and Grasshopper. Below are examples of the subdivisions generated.
GH Surface Diagrid Pattern
Downloads:
GH Surface Digrid Pattern for GH 0.6.0043
Description: This definition uses a vb.net component to panel a surface with a diagrid pattern.
GH Remap List Values
Downloads:
GH Remap Values for GH 0.6.0043
Description: These functions will take one list of values, and map them to another list of values.
Grasshopper connection to OpenOffice
Downloads:
GH.OpenOfficeCXN for GH 0.6.0043
GH.OpenOfficeCXN for GH 0.6.0019
These scripts were written to connect from Grasshopper and OpenOffice Calc, a spreadsheet program very similar to Microsoft Excel. The definition will read and write OpenOffice Calc AND Microsoft Excel Files.
The biggest difference between the two is that OpenOffice is open source and free to download and use. This [...]
Grasshopper UDP Receiver
Synchronous UDP Receiver
GH version 0.6.0019
Description:
This definition allows receiving with the User Datagram Protocol through .net. Please note, this definition uses a synchronous structure, meaning Rhino/GH will hang until some data is received from an external application. Please run the included Processing Sketch in order to begin transmitting continuous data to GH.
Examples:
http://www.livearchitecture.net/archives/3664
http://www.livearchitecture.net/archives/3732
http://www.livearchitecture.net/archives/3745
Requirements:
Grasshopper 0.6.0019
Processing 1.0.5: http://www.processing.org
UDP Library [...]
vb.Net + Grasshopper: Surface Panels
Downloads:
GH.net_SrfPanels for GH 0.6.0043
GH.net_SrfPanels for GH 0.6.0012
Definition subdivides a surface into quad or triangular facets or ‘panels’ all inside a scripting component. Note: Image is basic definition + additional GH components.
RhinoScripts
Rhinoscript connection to OpenOffice Calc
These scripts were written to connect from Rhinoscript and OpenOffice Calc, a spreadsheet program very similar to Microsoft Excel. The biggest difference between the two is that OpenOffice is opensource and free to download and use. This makes it much easier for us to implement spreadsheet based parameterization with clients and students because everyone has [...]
Rhinoscript: Fab PolySurface
Fab PolySrf v.1: Script takes a polysurface (in this case something that has been unrolled but not exploded) and prepares the geometry for fabrication with a laser cutter. Script organizes geometry into separate layers.
Print Parametric Field
Print Parametric Field Script + Sample File The script uses a method to divide the surface and pass the information to a matrix, but in this case we test the curvature of the surface and use that information to generate circles with a radius and orientation based on the Gaussian curvature value and normal direction [...]
Parametric Vector Field
Parametric Vector Field Script + Sample File
The script goes through the surface and evaluates the curvature on each division point, then creates a curve relative to the normal vector on each point of the surface. Curvature values at each evaluation point is considered in order to give length to the curves. The final lines in [...]
Image > Dot Pattern
subCirclePattern.rvb This script uses the RhinoScript GDI Bitmap Extension. In order for this script to work properly, you must download and correctly configure the plugin. The script prompts the user to select an image. Image types supported are JPEG, TIFF, PNG, BMP, EXIF, GIF, ICO, and RLE.
There is also a scale control. Circles are drawn [...]