s, the participants will focus on the key advantages of Grasshopper’s capabilities through a range of design challenges in order to aid designers in both their drafting tasks and modelling capabilities.
The workshop covers many concepts such as Object Attributes/Parameters, Data Types, Data Structures, and Designing with Algorithms. Specifically, this course will focus on understanding both Lists and Data Trees, as well as the best practices for integrating Grasshopper into your Professional Design Workflow. The workshop offers guided curriculum and continuous support, based on in-depth and professional learning experiences.
Workshop outcomes:Teach the participants how to:-
+ be proficient in parametric logics learning the key benefits of parametric techniques in architecture design workflow (when to use it & how to use it)+ Correctly communicate with different 3D and BIM packages in order to keep the geometry clean and light while preserving all NURBS information.+ Develop architecture design based on mathematical equations to create non-standard free form building skin.+ Create a pattern that changes dynamically based on specific inputs which can be applied over the building façade, interior walls or ceiling or even floor pattern.+ Automate and Optimize design variables to achieve the optimum solution for the design problem.
Program Outline:
DAY 1:-Introduction to Parametric Design -Introduction to Grasshopper & Rhino (technical tools).
DAY 2:-Exploring the parametric workflow. -Setup the design algorithm & generating a list of data.
DAY 3:-Introducing the new ways of generating parametric curves and surfaces.-Parametric form generation in-dept
DAY 4:-Introducing Data Tree logic and parametric transformations.-Creating Associative techniques – Attractors (points, curves and vectors).
DAY 5:-Working with advanced form generation with dynamic pattern.-Parametric optimization based on environmental analysis -featuring the Performance-Driven Design possibilities
DURATION:6 – 8 hours per day [50 - 60 hours Total]Every Saturday [9.00 Am : 1.00 Pm & 2.30 Pm : 6.00 Pm]
PREREQUISITES:No need of any specific knowledge of Rhinoceros or Grasshopper.
REGISTRATION:In order to register, you will need to fill the Registration Form .https://docs.google.com/forms/d/1PckdW1hrWs9fJAHWBZlVsuhH8K0PfDuMWIpXHT_4FYw/viewform
REGISTRATION DEADLINE:23th October 2014.…
Added by ayman wagdy at 7:48am on October 19, 2014
we're actually using PET sheets for our flexures. We try to design so that the flexures don't go through more than +/- 30 degrees of deflection. If the angular deflection is kept small, the lifetime can definitely be on the order of 1000000 cycles.
As for the design process (item 2), ideally the designer would be able to use a simple 3D CAD tool to design a model of a robot, and the geometry would be represented by dimensioning the individual parts in the model. Maybe there should be some parametric primitive kinematic building blocks like four bar linkages, box frames, etc. that a user could build up a robot from. But, the key functionality the tool needs to provide is for the designer to be able to visualize how the robot will move when it's fabricated. This could mean observing (or plotting) the motion of a leg, a wing, or a series of body segments. Ideally, then, the tool would generate an unfolding of the design. How this would work is still very vague - maybe the user would assist in the unfolding, maybe there would be an optimization routine that computes optimal unfoldings based on criteria like minimal waste, or fewest pieces (I would *not* constrain the problem to construction from a single monolithic piece as in origami). The biggest problem we have right now, is that our design process is totally divorced from fabrication. Even if we went through the trouble of extruding individual thin plates in Solidworks and creating an assembly for visualizing the kinematics of a mechanism, that particular representation doesn't transfer easily to the fabrication process because it's essentially monolithic.
Item 3: The 2D drawing is simple a drawing done manually in Solidworks. There are different layers for flexure cuts, outline cuts, and potentially any cuts to be made in the plastic flexure layer. Depending on the robot, there may be many separate pieces for different parts and linkages in a single robot. For example, the drawing for a robot containing a fourbar linkage may have the linkage laid out as a physically separate piece consisting of five rigid links connected by four flexure hinges. During assembly, the designer would then fold up that linkage and insert it into the robot wherever it's supposed to go. If you're curious you can see some sample 2D drawings for older designs here: http://robotics.eecs.berkeley.edu/~ronf/Prototype/ under the "Example Structures" heading.
I noticed Kangaroo seems to be a popular choice for physical simulations. I don't really even need to include forces like bending resistance - I'm happy to allow the design tool to approximate flexures as pin joint-type hinges. Once the design is unfolded, the details of how to cut the flexures could be worked out in a post-processing step. I wouldn't expect the tool to be able to realistically simulate the bending of the hinges.
I'm going to have to dig a lot deeper into understanding Grasshopper and Kangaroo. I only just got started with Grasshopper today by following the folding plate tutorial on wa11ace.com.au today. …
rested in specializing in the field of Computational design.
The workshop will help understand how Grasshopper facilitates during the design process allowing one to Generate, Automate and Manipulate data.
To Register:
http://goo.gl/forms/gvUTyZihVK
Workshop Structure:
Day 01: 16 August 2018
Introduction to Computational Processes in Architecture
Understanding Grasshopper and its relation to Rhino3D
Working with fields and Grids (Supplementary readings for Architectural theory)
Spatial Concepts using Data
Day 02: 17 August 2018
Understanding Data in Grasshopper - LISTS
Managing Data in Grasshopper (Supplementary reading)
Experimentation on Massing and Architectural Forms
Day 03: 18 August 2018
Understanding Data in Grasshopper – Trees
Surface Logics (Supplementary reading)
Design Exercise and Prototyping
Day 04: 20 August 2018
Architectural Skins
Day 05: 21 August 2018
MasterClass Project
Introduction to various types of Digital Fabrications
Prototyping of works during the Workshops
Basic knowledge of Rhino 5 is required to be able to take this training.
CERTIFICATION: All participants will receive a Workshop certificate from Authorized Rhino Trainer.
3D Printing: Prototyping of works during the Workshops
Workshop Tutor:
Kavitha M, an Architect and Computational Designer, 3D Printing Specialist is also the co-founder of INTO Design Research, will head the Computational Process in Architecture using Grasshopper workshop. Graduated from Stadelschule Architecture class with Masters in Advanced Architecture Design, has been researching on teaching methodologies on digital tools and their influence on Design thinking.…
step-sizes. It starts out with large jumps, then as it cools the jumps get smaller and smaller as does the likelihood of a retrograde jump being accepted as a valid new state.
Most fitness landscapes have more than one dimension and therefore a 'jump' could include any number between 1 and N, where N is the dimensionality of the landscape. The Drift Rate setting —which may well be poorly named— controls the odds that a jump includes an additional dimension. All jumps must be at least one-dimensional, but 25 percent of them (on average) will include another dimension. 25% of those will include a third dimension and 25 percent of those a fourth and so on and so forth until the dimensionality of the landscape has been reached. Here's a list for 1000 jumps:
Drift Rate: 25%
1D jumps: 750
2D jumps: 187
3D jumps: 47
4D jumps: 12
5D jumps: 3
6D jumps: 1
A good question to ask would be; "Why would you want a jump to include more than one dimension?" and the answer is that the more genes are related, the higher the changes that a multi-dimensional jump will yield an improvement. It's not difficult to imagine that you cannot improve your current state by only modifying a single gene. Sometimes you need to change two in unison in order to reach a better solution. If your genes are highly related (which is bad practice to begin with) then you may need to adjust the Drift Rate to a higher value.
--
David Rutten
david@mcneel.com
Poprad, Slovakia…
Added by David Rutten at 11:09am on April 17, 2012
ively and creatively solve today’s product development challenges.
Our Rhino3D Foundations for Industrial Design class provides an in-depth look at 2D and 3D tools and methods with Rhino3D, a NURBs surface modeling software. In this class, we will systematically work through Rhino3D’s core features, using them to model the various components of a consumer product. Over the course of 3 days, we’ll cover some foundational topics, including Rhino interface and navigation, Rhino3D object types and properties, creating and editing 2D and 3D geometry, procedural modeling, automation, transforming geometry, Rhino modeling best practices, freeform vs. precision modeling, and exporting geometry.
You’ll take away the following:
Navigate the Rhino modeling environment
Create, edit, and modify curves, surfaces, and solids
Precision model using coordinate input and object snaps
Use transformation and universal deformation tools
Apply best practices for layer management and model annotation
Download the course one-pager. Need more information? Connect with us.
This class is ideal for:
Industrial designers who are new to Rhino3D and want to learn its concepts and technical features in an instructor-led environment.
For groups of 10 or more, contact Mode Lab at hello@modelab.is
Interested in additional training options?
https://www.modelab.is/upcoming-computational-design-events…
rent actors to work together in real time on an architectural project.
DixieVR was born from the idea that virtual reality could become a fantastic tool for architecture and architects, not only for virtual tours but for the conception at its very core. Inspired by the efficiency of sandbox games, DixieVR will allow you to build a fully parametric 3D model from scratch in a very intuitive way and to simulate various factors like natural and artificial light, gravity, and more. DixieVR is also multi-user oriented : several people, architects or not, are able to work together in real time on the same 3D model and in the same shared immersive environment !
The project started in the Digital Knowledge department of Paris-Malaquais Architecture School.
The DixieVR Softwares can be found here : dixievr.github.io
// Interoperability
DixieVR deals with .dix files. For more information about this file format, please refer to the Interoperability documentation of DixieVR.
You can use this DixieIO plugin for Grasshopper/Rhinoceros for exchanging data between DixieVR (PC) & DixieViewer (Android).
You can import or export objects at any time inside a DixieVR scene. The Software also come with a library of premade objects that you might find useful. Adding your own premade objects to this library might be a good habit.
If you are hosting a scene, you also have the choice to open a .dix file directly from the main menu, this will load the last scene in which the geometry has been saved.
// Plugin
The DixieVR Plugin can be found in the Extra tab, come with 3 components and a example definition:
Dixie2Gh : Import DixieVR geometry to Grasshopper/Rhinoceros reading a .dix file (up to 1000 beams and/or 750 faces).
G2D_Polylines : Export Grasshopper/Rhinoceros Polylines to DixieVR writing a .dix file (up to 1000 line segments).
G2D_Mesh : Export Grasshopper/Rhinoceros Mesh to DixieVR writing a .dix file (up to 750 triangulated faces).
To install:
In Grasshopper, choose File > Special Folders > Components folder. Place the DixieIO_01.gha file there.
Right-click the file > Properties > make sure there is no "blocked" text.
Restart Rhinoceros or Unload Grasshopper.
// Contact - DixieVR
vr.dixie@gmail.com dixievr.github.io
- Oswald Pfeiffer oswaldpfeiffer.com
- Mathieu Venot mathieuvenot.com…
Mostafa R. A. Khalifa -
PhD candidate - UNICAM - ItalyAssistant: Nagham Albitawi
Architect - Amman - Jordan
deadline registration May, 31, 2013
http://grasshopperworkshopamman.blogspot.com/ introduction: This workshop will introduce basic and advanced notions of Grasshopper and the methodology of parametric design and algorithmic modeling and its usage in Architecture, design, landscape, and urban scale. It is intended for professionals and students with a minimum experience in 3D Modeling.
…
p; 3D Urban ModelingOn the topography subject I get the next message: "One or more boundaries may be outside the bounds of the topo dataset" I'm not sure if it's the .IMG file I'm loading since I found so many IMG files nearing my polyline area (Miami Lat:26 Lon:-81 aprox.) or maybe my polygon doesn't match the topo area? I have no idea why it isn't working :(On the Shapefile subject, haven't been able to find a Building Height SHP File, so far have downloaded around 8 SHP files which only contain Polylines, my solution is to meanwhile randomize Z heights, but of course this data is not "technically" correct.P.S.: I've already tried all example links and also the ones posted by you and Benjamin in this video.Been strugling last few days, hope you can help me, thanks in advance!!…
raphics card (NVIDIA Quatro K4000) that Freeform recommended but that didn't seem to help as much as the memory, especially since it's much cheaper now than ever before so I got the fastest memory I could find too, with heat sinks on it. I only have four cores (i7 @ 2.66GHz not overclocked) but software usually can't use them all anyway except in rendering. I don't even have SSD disks yet, since Windows 7 is so stable I haven't had to reinstall Windows for years which is what it would take to make me go through upgrading my disks. My single monitor is large but not high definition (La Cie 324i at 1920x1200). I have also tweaked Windows 7 to rid it of any fancy interface features, so my system looks rather old school.
Also, I'm an organic synthetic chemist by training, so my patience level is very high with continuous parameter tweaking in Grasshopper and constantly force quitting Rhino by right clicking it in the Taskbar to use "Close window" instead of the inconvenient Task Manager. I rely on the Grasshopper preference settings that turns on recovery file creation, and that system works nearly always, letting you re-open unsaved work with the Solver deactivated as an option so you can change the parameters back to mellow. So when I make things look easy, that's because compared to chemistry, merely quitting a program all day in order to change a parameter in Grasshopper, is something I hardly even notice having to do so often. It certainly bothered me early on, a lot, before I understood that Grasshopper 2 was coming one day, and that the existing program just wasn't designed to handle what it's being now taxed with.…
Added by Nik Willmore at 11:19pm on August 9, 2015
component in GH for a project im working on. as part of that component I want to dynamic show text the rhino viewport but I don't want to have to return a value that I then plug into the "text tag 3d" component. I want to build a similar method into my custom component.
therein lies my problem. I haven't yet figured out how to get my vb code to produce text.
my latest attempt looks a little something like this.
Dim TestPoint3D As New rhino.Geometry.Point3d(0, 0, 0) Dim TestVect As New rhino.Geometry.Vector3d(0, 0, 1) Dim TestPlane As New plane(TestPoint3D, TestVect) Dim TestText As New display.text3d("bob", TestPlane, 10) ListItem = TestPlane TextItem = TestText
but I get nothing out of it.
latest theory is to try using "Draw3dText Method (Text3d, Color)" but this is where ive hit a wall
if I understand how this works than I would think I would code this
Dim TestText As New Rhino.Display.DisplayPipline.Draw3dText( text here, and color here)
but the hint that im getting after "DisplayPipline" doesnt show a "Draw3dText" method?
so im confused?
again my overall goal is to get text to display in the viewport directly through my component
any thoughts or ideas, or if im even in the ballpark on this one would be helpful.
thanks!…