Grasshopper

algorithmic modeling for Rhino

Speed comparison

Comparison between the old and new version of Kangaroo.
The same result with accurate elastic deformation is reached in a fraction of the time (blink and you'll miss it!).

Note also that with the new version there is no need to reset or start/pause the timer - as soon as gravity is added it finds the new equilibrium position and stops.

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Comment by Suryansh Chandra on February 5, 2015 at 4:43am

Nice!

Comment by Arthur Mamou-Mani on February 5, 2015 at 4:24am

wow - I didn't even have time to see the changes. haha

Comment by David Reeves on February 5, 2015 at 4:22am

Wowzers. Nice work Daniel. Is it running on an explicit integration scheme still?

Comment by yj on February 4, 2015 at 10:47pm

no more mega coffee breaks? mmm sad. those were legendary.

Comment by Daniel Piker on February 4, 2015 at 3:46pm

Hi Mateusz. This is a complete re-write from scratch, including a new solver. It is now also multi-threaded (though the benefits of that only kick in with much larger simulations than the one above).

Comment by Mateusz Zwierzycki on February 4, 2015 at 2:19pm

...so many questions to ask.

Comment by Mateusz Zwierzycki on February 4, 2015 at 2:18pm

Yes!

...how ? (is it a new, different solver or "just" an optimization - like going along well with gpu ?)

Comment by Pieter Segeren on February 4, 2015 at 1:15pm

Joey is faaast!

Comment by Marios Tsiliakos on February 4, 2015 at 11:51am

I must have blinked. :)

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