26 Aug
2014
26 Aug
'14
3:23 p.m.
Hi Damien,
Can you share what is necessary to reproduce the pictures you’ve sent ? (e.g.,
PoissonDiscDistribution class)
Alexandre
On Aug 25, 2014, at 9:38 PM, Damien Pollet <damien.pollet(a)gmail.com> wrote:
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 <natalia.tymchuk(a)unikernel.net> wrote:
--
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Alexandre Bergel http://www.bergel.eu
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Thank you.
Yes, I will.
Natalia
On Jul 25, 2014, at 5:36 PM, Alexandre Bergel <alexandre.bergel(a)me.com>
wrote:
Impressive!!!!
Natalia, will you be at esug?
Alexandre
--
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Alexandre Bergel http://www.bergel.eu
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On Jul 25, 2014, at 8:10 AM, Natalia Tymchuk <natalia.tymchuk(a)unikernel.net>
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
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Damien Pollet
type less, do more [ | ] http://people.untyped.org/damien.pollet
<Poisson + Voronyj.png>