Grasshopper

generative modeling for Rhino

My colleague Ramon and I have been working on a set of tools to develop stadium design. For the bowl layout GH has been an outstanding tool that has allowed us to provide our mates and partners with fast response and strong solutions under changing scenarios and tight schedules.
In our definition, we have taken into account all the main parameters that rule structures of this type, such as C-value, adaptative seat layout, corridor and scape route widths, vomitories, etc.
We are still developing our methods, and future upgrades may include occlusion checking and evacuation simulation. If anyone in the forum has a similar experience or would like to discuss about this topic we will be pleased to provide further information.

In the attached images you can see the quality of vision reflected on a custom preview.
Regards.
R.

Tags: bowl, design, stadium

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Nicely done! I have developed a similar definition that uses sight lines and other parameters (C-value, etc) to drive multi-tier bowl sections and then sweep them in plan. You're quality of vision display is a cool feature. Grasshopper is a good tool for studying practical issues such as this.

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Thank you nathan. Exploring the tier profile is something we did for a while with excel but with this tool we control the QoV of each seat, while keeping the possibility to manually-tune the profile.
I will clean the basic vb.net components and upload them here.

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Hi Roberto.
I am currently working in sports architecture field and really intereted in your stadium GH tool.
I would like to ask if I can take a look at it closely and also wanna ask questions.
Can you upload GH file or a better resolution image canvas that I can follow?
I really appreciate your help.
Thanks.

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HI Roberto,

Its quite a complex script there. Just curious if you use C#/ VB component in the process and what are the input parameters/ objects from Rhino.

Cheers.

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Hi Roberto, looking promising over here! - Would you mind uploading the definition so I can have a peek? - We are currently working on a football stadium in the UK, and were looking at the best way to maximize capacity with the given profiles, whilst obviously conforming to the regulations of stadium construction and FIFA standards. This would be a great tool to base our work on and obviously adapt it accordantly.

Adam

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Couple of days ago i was struggling with the same problem, and a good base for the grasshopper script was this excel spreadsheet :

http://www.skyscrapercity.com/showthread.php?t=330977&page=124

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Thanks Svetlin! That is extremely helpful, I am very new to Grasshopper, and I'm working my way through the Generative Algorithms PDF, but how would you go about creating a Grasshopper file that incorporates that sort of information, using for instance a profile shape or does it create it's own given the data sets I give it etc... A lot to think about!

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Hi All.

Attached you will find the StadioMatic definition. It will calculate a quarter of grandstand with a referenced and simple seat.

Feel free to test it and improve it. Please, let me know your thougths.

Roberto.
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WOW, thanks Roberto! - That's some calculations you've got there! Impressive work. I'll let you know how I get on with it and post my results.

Adam

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Hi Roberto, your work is just impressive and detailed!
I was doing the parametric grandstand before. My idea was to generate the grandstand from several user input such as the first row profile, grandstand boundary, focus point, C value, thread distance and width.
User can draw the curves in Rhino first then feed them into GH. This post really gives me the desire to continue my unfinished work.
Here are some pics generated from my system. I am trying to make a more compact version.

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