[ANN] Voronyj Diagram

> Great work, great website, Natalia !
> Might be interested to mix Voronoi diagrams with multi-agent and
> epidemiology modeling in the future.
> Thank you.
>
> BTW, this kind of diagram are called Voronoi diagrams in english:
> https://en.wikipedia.org/wiki/Voronoi_diagram
>
> On Fri, Jul 25, 2014 at 2:10 PM, Natalia Tymchuk
> <[hidden email]> wrote:
>> Hello.
>>
>> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>>
>> Best regards,
>> Natalia
>
>
>
> --
> Serge Stinckwich
> UCBN & UMI UMMISCO 209 (IRD/UPMC)
> Every DSL ends up being Smalltalk
> http://www.doesnotunderstand.org/
>

> Hi.
> Thank you. I know about Voronoi, but Georgiy Voronyj was Ukrainian and actually he called Voronyj.
> Voronyj means the raven color in Ukrainian. Russians translate casual nouns in proper names. In this way they get Voronoi.
> It is like if you translate Villeneuve-d'Ascq to English as Novoselok-d'Ascq because villeneuve literally translates to novoselok in Russian, or it like calling George Bush as Yuriy Kust.
> Sorry, I know that everyone use Voronoi, but I belive that I should use real name.
>
> Best regards,
> Natalia
>
>
> On Jul 25, 2014, at 3:16 PM, Serge Stinckwich <[hidden email]> wrote:
>
>> Great work, great website, Natalia !
>> Might be interested to mix Voronoi diagrams with multi-agent and
>> epidemiology modeling in the future.
>> Thank you.
>>
>> BTW, this kind of diagram are called Voronoi diagrams in english:
>> https://en.wikipedia.org/wiki/Voronoi_diagram
>>
>> On Fri, Jul 25, 2014 at 2:10 PM, Natalia Tymchuk
>> <[hidden email]> wrote:
>>> Hello.
>>>
>>> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>>> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>>>
>>> Best regards,
>>> Natalia
>>
>>
>>
>> --
>> Serge Stinckwich
>> UCBN & UMI UMMISCO 209 (IRD/UPMC)
>> Every DSL ends up being Smalltalk
>> http://www.doesnotunderstand.org/
>>
>

> Sorry no problem.
> I didn't want to annoy you.
>
> Regards,
>
> On Fri, Jul 25, 2014 at 4:49 PM, Natalia Tymchuk
> <[hidden email]> wrote:
>> Hi.
>> Thank you. I know about Voronoi, but Georgiy Voronyj was Ukrainian and actually he called Voronyj.
>> Voronyj means the raven color in Ukrainian. Russians translate casual nouns in proper names. In this way they get Voronoi.
>> It is like if you translate Villeneuve-d'Ascq to English as Novoselok-d'Ascq because villeneuve literally translates to novoselok in Russian, or it like calling George Bush as Yuriy Kust.
>> Sorry, I know that everyone use Voronoi, but I belive that I should use real name.
>>
>> Best regards,
>> Natalia
>>
>>
>> On Jul 25, 2014, at 3:16 PM, Serge Stinckwich <[hidden email]> wrote:
>>
>>> Great work, great website, Natalia !
>>> Might be interested to mix Voronoi diagrams with multi-agent and
>>> epidemiology modeling in the future.
>>> Thank you.
>>>
>>> BTW, this kind of diagram are called Voronoi diagrams in english:
>>> https://en.wikipedia.org/wiki/Voronoi_diagram
>>>
>>> On Fri, Jul 25, 2014 at 2:10 PM, Natalia Tymchuk
>>> <[hidden email]> wrote:
>>>> Hello.
>>>>
>>>> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>>>> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>>>>
>>>> Best regards,
>>>> Natalia
>>>
>>>
>>>
>>> --
>>> Serge Stinckwich
>>> UCBN & UMI UMMISCO 209 (IRD/UPMC)
>>> Every DSL ends up being Smalltalk
>>> http://www.doesnotunderstand.org/
>>>
>>
>
>
>
> --
> Serge Stinckwich
> UCBN & UMI UMMISCO 209 (IRD/UPMC)
> Every DSL ends up being Smalltalk
> http://www.doesnotunderstand.org/

> Hi Natalia,
>
> I've been playing with it today, and look at the pretty pixels it makes :D
> The points are generated by the poisson disc sampling algorithm
> described at http://bost.ocks.org/mike/algorithms/
>
> However, see the result of the doit, in red… the time grows really
> quick with the number of nodes, which makes it impractical with large
> point sets (the 2 smaller sets are instant, the 3rd one quickly pops
> the progress bar, and the 4th takes a couple minutes). Wikipedia says
> the complexity should be around N log N, so that's strange ; I've seen
> the code copies collections a lot, that might be it… but it's too late
> for coding now :|
>
> On 25 July 2014 19:12, Natalia Tymchuk <[hidden email]> wrote:
>> Thank you.
>> Yes, I will.
>>
>> Natalia
>>
>> On Jul 25, 2014, at 5:36 PM, Alexandre Bergel <[hidden email]>
>> wrote:
>>
>> Impressive!!!!
>>
>> Natalia, will you be at esug?
>>
>> Alexandre
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>> On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <[hidden email]>
>> wrote:
>>
>> Hello.
>>
>> I implemented Voronyj diagrams for Roassal. You can read about it here:
>> http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>> I will be on vacation from Monday till Thursday, but it will be really cool
>> if you can write me your opinion about this project and all your remarks.
>>
>> Best regards,
>> Natalia
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>
>>
>>
>
>
>
> --
> Damien Pollet
> type less, do more [ | ] http://people.untyped.org/damien.pollet
> <Poisson + Voronyj.png>_______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev

> Hi Natalia,
>
> I've been playing with it today, and look at the pretty pixels it makes :D
> The points are generated by the poisson disc sampling algorithm
> described at http://bost.ocks.org/mike/algorithms/
>
> However, see the result of the doit, in red… the time grows really
> quick with the number of nodes, which makes it impractical with large
> point sets (the 2 smaller sets are instant, the 3rd one quickly pops
> the progress bar, and the 4th takes a couple minutes). Wikipedia says
> the complexity should be around N log N, so that's strange ; I've seen
> the code copies collections a lot, that might be it… but it's too late
> for coding now :|
>
> On 25 July 2014 19:12, Natalia Tymchuk <[hidden email]> wrote:
>> Thank you.
>> Yes, I will.
>>
>> Natalia
>>
>> On Jul 25, 2014, at 5:36 PM, Alexandre Bergel <[hidden email]>
>> wrote:
>>
>> Impressive!!!!
>>
>> Natalia, will you be at esug?
>>
>> Alexandre
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>> On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <[hidden email]>
>> wrote:
>>
>> Hello.
>>
>> I implemented Voronyj diagrams for Roassal. You can read about it here:
>> http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>> I will be on vacation from Monday till Thursday, but it will be really cool
>> if you can write me your opinion about this project and all your remarks.
>>
>> Best regards,
>> Natalia
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>
>>
>>
>
>
>
> --
> Damien Pollet
> type less, do more [ | ] http://people.untyped.org/damien.pollet
> <Poisson + Voronyj.png>

> …speaking of code changes, here's a small fix
>
> On 26 August 2014 15:41, Damien Pollet <[hidden email]> wrote:
>> On 26 August 2014 15:23, Alexandre Bergel <[hidden email]> wrote:
>>> Can you share what is necessary to reproduce the pictures you’ve sent ? (e.g., PoissonDiscDistribution class)
>>
>> sure:
>>
>> Gofer new
>> smalltalkhubUser: 'cdlm' project: 'Flatland';
>> package: 'PoissonDiscSampler';
>> load
>>
>> --
>> Damien Pollet
>> type less, do more [ | ] http://people.untyped.org/damien.pollet
>
>
>
> --
> Damien Pollet
> type less, do more [ | ] http://people.untyped.org/damien.pollet
> <Roassal2-DamienPollet.449.mcz>

> Hello.
>
> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>
> Best regards,
> Natalia
> _______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev

> Hi Natalia,
>
> I've been playing with it today, and look at the pretty pixels it makes :D
> The points are generated by the poisson disc sampling algorithm
> described at http://bost.ocks.org/mike/algorithms/
>
> However, see the result of the doit, in red… the time grows really
> quick with the number of nodes, which makes it impractical with large
> point sets (the 2 smaller sets are instant, the 3rd one quickly pops
> the progress bar, and the 4th takes a couple minutes). Wikipedia says
> the complexity should be around N log N, so that's strange ; I've seen
> the code copies collections a lot, that might be it… but it's too late
> for coding now :|
>
> On 25 July 2014 19:12, Natalia Tymchuk <[hidden email]> wrote:
>> Thank you.
>> Yes, I will.
>>
>> Natalia
>>
>> On Jul 25, 2014, at 5:36 PM, Alexandre Bergel <[hidden email]>
>> wrote:
>>
>> Impressive!!!!
>>
>> Natalia, will you be at esug?
>>
>> Alexandre
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>> On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <[hidden email]>
>> wrote:
>>
>> Hello.
>>
>> I implemented Voronyj diagrams for Roassal. You can read about it here:
>> http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>> I will be on vacation from Monday till Thursday, but it will be really cool
>> if you can write me your opinion about this project and all your remarks.
>>
>> Best regards,
>> Natalia
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>
>>
>>
>
>
>
> --
> Damien Pollet
> type less, do more [ | ] http://people.untyped.org/damien.pollet
> <Poisson + Voronyj.png>

> Hi Natalia,
>
> From: http://natalia.tymchuk.me/RTVoronyjDiagram/
>
> The script should instead be.  I have removed a ;
>
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
> | builder cn objects |
>
> objects := { 10 @ 40 . 40 @ 10 . 10 @ -20 . -20 @ 10.
>            -20 @ 60 . -30 @ 40 . 160 @ 90 . 100 @ -30 }.
>
> cn := RTNColorLinearNormalizer
>  inContext: objects
>  withCommand: #x
>  lowColor: (Color r:0 g:0 b:1)
>  highColor: (Color r:1 g:1 b:0).
>
> builder := RTVoronyjBuilder new
>  objects: objects;
>  positionBlock: #yourself;
>  color: cn.
> builder sites shape rectangle;
>  color: Color green;
>  size: 10.
> builder sites interaction
>  popupText: [ :obj | 'I am', obj asString ];
>  highlightColored: Color red.
> builder build.
> builder view
> @ RTZoomableView;
> open
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>
> On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <[hidden email]> wrote:
>
>> Hello.
>>
>> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>>
>> Best regards,
>> Natalia
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
> _______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev

> Natalia,
>
> I have copied your classes RTPolygon and TRPolygon into Roassal and Trachel respectively.
> Your package RTVoronyjBuilder-RT is now obsolete. I suggest you to remove it from your configuration. Naturally, this does not prevent you from improving these classes.
>
> Thanks again for this valuable contribution.
>
> Cheers,
> Alexandre
>
>
> On Sep 3, 2014, at 11:48 AM, Alexandre Bergel <[hidden email]> wrote:
>
>> Hi Natalia,
>>
>> From: http://natalia.tymchuk.me/RTVoronyjDiagram/
>>
>> The script should instead be.  I have removed a ;
>>
>> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>> | builder cn objects |
>>
>> objects := { 10 @ 40 . 40 @ 10 . 10 @ -20 . -20 @ 10.
>>           -20 @ 60 . -30 @ 40 . 160 @ 90 . 100 @ -30 }.
>>
>> cn := RTNColorLinearNormalizer
>> inContext: objects
>> withCommand: #x
>> lowColor: (Color r:0 g:0 b:1)
>> highColor: (Color r:1 g:1 b:0).
>>
>> builder := RTVoronyjBuilder new
>> objects: objects;
>> positionBlock: #yourself;
>> color: cn.
>> builder sites shape rectangle;
>> color: Color green;
>> size: 10.
>> builder sites interaction
>> popupText: [ :obj | 'I am', obj asString ];
>> highlightColored: Color red.
>> builder build.
>> builder view
>> @ RTZoomableView;
>> open
>> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>>
>> On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <[hidden email]> wrote:
>>
>>> Hello.
>>>
>>> I implemented Voronyj diagrams for Roassal. You can read about it here: http://natalia.tymchuk.me/RTVoronyjDiagram/ .
>>> I will be on vacation from Monday till Thursday, but it will be really cool if you can write me your opinion about this project and all your remarks.
>>>
>>> Best regards,
>>> Natalia
>>> _______________________________________________
>>> Moose-dev mailing list
>>> [hidden email]
>>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>>
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel  http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>>
>> _______________________________________________
>> Moose-dev mailing list
>> [hidden email]
>> https://www.iam.unibe.ch/mailman/listinfo/moose-dev
>
> --
> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
> Alexandre Bergel  http://www.bergel.eu
> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>
>
>
>
> _______________________________________________
> Moose-dev mailing list
> [hidden email]
> https://www.iam.unibe.ch/mailman/listinfo/moose-dev