1D when it comes to a location on a surface or a curve. If a 3D point shares a location on a surface we can represent it by means of the U and V co-ordinates of that surface.
In your example above the 4 surface corners are {2,2.5,0}, {17, 2.5, 0}, {17, 19, 0} and {2,19,0}. Unless you reparametrise the domains they will typically take the same domains as the curves that constructed them in this particular case the lengths (but these curves are only that length at the edges and only when you created the surface).
So the U domain is 0 to 15 (17-2) and the V domain is 0 to 16.5 (19-2.5). Even if you transformed the surface to another location or another shape these domains will not change and therefore the UV co-ordinate will not change. If you reparemterise the surface then the domains are set to 0 and 1 in both directions and this might be easier to work with. You can think of them as a percentage then, a UV location of {0.5, 0.5} of a reparameterised surface will always be in the middle of the 2D space.
All points on a surface in 2D have a 3D space co-ordinate as well, but not all 3D points have a 2D co-ordinate. This is why we need to use the Surface CP to get a UV value to evaluate a surface at a given point.
Incidently the 1D co-ordinate of a curve is represented by the parameter t
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、、、不同角度的理解、诠释、运用和发掘规律、、、
新闻或者幻觉:马王堆墓穴中发掘出了丝绸做的鞋,不算是现代意义上真正的鞋,但是完成了一个完整的公式。
有一部分需要是共同的,在离开了沙滩和草地的时候。
找一个成熟的不一样的数学思维合作者,(可以一起申请参加sg2014活动,也可以不)
我想听到人们写给自己的语言,我不害怕听不懂;
也不在意你能看到我的美丽的脚和我们美丽的城市。
你存在?存在0.1%?如果≥1/4
With the two version of the PDF in the file upload, doubt, 10th should be able to see the many PDF.
There are some scruples, confusion ——"The additional property of professional activities",——Subject classification, commercial, regional、、、
There is a place Africa, people don't wear shoes, A few people with grass or leather on the foot (and buildings——In order to spatial density) winding,
the manufacture of shoes, two sales do two judgment:
A There is no life belongs to shoes
B this is the market.
I spent a lot of energy explained to students, which is not to do programming people do、、、 the different angle understanding, interpretation, application and explore the law、、、
The news or illusion:Mawangdui tomb unearthed silk shoes , is not the modern sense of true shoes, but the completion of a complete formula.
There is a need is common, when they leave the beach and grass.
Find a mathematically mature different thinking partners,(Can apply to participate in the activities of the sg2014, also can not)
I want to hear people wrote their own language, I am not afraid of don't understand;
Don't care what you can see my beautiful feet and our beautiful city.
Do you have? There are 0.1%? If ≥1 / 4 You know what I did wheni found out about you?
msxf6688@163.com
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and 17% using the 2 vertical lines. The galapagos works well, finds the solution. Is there a way for galapagos to sort them also, so for example, the area 44% to be the first from the left, the area 39% to be second from the left and the area 17% the third?
As you can see it sorts the three areas randomly (here the 17% area was placed in the middle and not in the right)
this is the rectangle
this is the ghx file…
p the gyroid to vase size, and used the vase gh settings. see before and after picThe new diffusion_gyroid.gh tool only 5 min. Obviously geometry vertices matter.…
ipants from 12 countries to attend lectures and technical seminars furthering their understanding of digital design and fabrication in architecture. This year LaN extends the workshop with parallel intro sessions in all LAN ports–Barcelona / Boulder / Brooklyn / Bozeman (Aug 10-12). In 2009, you choose your modules.
Register Online
*please note, participants who have previously attended a LaN workshop automatically get a discount of total price.
Key Dates:
June 1, 2009: Workshop Launch - Applications Open @ 10% off price
June 19, 2009: Workshop Applications Open at 5% off
July 10, 2009: Applications open
August 7, 2009: Applications Closed
August 10-12, 2009: PHASE I - Modules [North America and Barcelona]
August 16-22, 2009: PHASE II - Modules [Barcelona @ IaaC / Institute for advanced architecture of Catalonia ]
August 24-30, 2009: PHASE III - Urban Drifts Workshop [Barcelona @ IaaC / Institute for advanced architecture of Catalonia]
*please note: all Rhino courses will be taught by a Rhino Certified Trainer
PHASE I: Aug 10-12
Phase I will be conducted in parallel in BARCELONA / BOULDER / BROOKLYN / BOZEMAN and are meant to familiarize participants with software and techniques. Phase I registration is inclusive of both module 1 & 2.
1. Rhino Introduction - 12hrs
2. RhinoFab: Rhino + Fabrication - 12hrs
PHASE II: Aug 17 - 22
Phase II modules will take place at the Institute for Advanced Architecture of Catalonia [IaaC] in Barcelona, Spain and will deal with scripting, parametric design and fabrication provided by FabLab BCN.
3. RhinoScript - 20hrs
4. Parametric Modelling in Rhino: Grasshopper - 20hrs
5. Introduction to Digital Fabrication - 20hrs
6. Machining Processes- 20hrs
PHASE III: Aug 24-30 ‘Urban Drifts’ Workshop - 40hrs
Register Online
Contact: bcn2@livearchitecture.net
More Information: http://www.livearchitecture.net…
ed list of arcs which have different radiuses. In other words, if I have a group of NURBS cuves, I want to be able to split them up with a series of arcs that have families of radiuses, say every meter.
This means that I could rebuild my NURBS curves in the following way:
NURBS 1: [rebuild with 5 arcs] :
Arc 1 (25m radius) + Arc 2 (17m radius) + Arc 3 (44m radius) + Arc 4 (33m radius) + Arc 5 (12m radius)
NURBS 2: [rebuild with 3 arcs] :
Arc 1 (25m radius) + Arc 2 (17m radius) + Arc 3 (12m radius)
Ect...
In this example there are 2 instances of 25 m radius arcs, 2 instances of 17 m radius and 2 instances of 12 m radius.
These would be fitting to best rebuild the NURBS curves with a tolerance.
I have started by trying to group similar points of curvature along the NURBS curve, but not sure is a good way to proceed.
Not sure if its clear what I want to achieve, but any advice would be great!
Thanks
dan…