Craig S. Kaplan

@cs_kaplan

Computer science professor at the University of Waterloo and frequent dabbler.

Vrijeme pridruživanja: svibanj 2010.

Medijski sadržaj

  1. 20. sij
    Odgovor korisniku/ci

    As a matter of fact, I have these hanging in my office, next to the chair where students sit. Hopefully not too snarky.

  2. 8. pro 2019.

    Hi, I'm giving a live demo of making animated GIFs for a talk at the Canadian Math Society meeting!

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  3. 5. pro 2019.

    New laptop: good. New laptop covered with nerdy stickers: better. Take particular note of the sheep being hoisted by a balloon on the top-left...

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  4. 4. pro 2019.
    Odgovor korisnicima

    Also, this reminds me strangely of Jermaine from Flight of the Conchords impersonating Macintalk in their song Robots: (at around 2:50).

  5. 6. lis 2019.
    Odgovor korisniku/ci
  6. 30. ruj 2019.

    For almost 15 years I've used a quote from Ronald Wright as my email signature. On Friday I shared it in sign form at our local climate rally.

  7. 23. ruj 2019.
    Odgovor korisnicima i sljedećem broju korisnika:

    One more version, in which the background geometry is fixed and revealed through the opening irises.

  8. 23. ruj 2019.
    Odgovor korisnicima i sljedećem broju korisnika:

    Here's the thing I really wanted to try: as the squares expand between the kites, fill them with extra geometry that becomes the tiles in a second phase of the animation. Then work your way back to the start.

  9. 23. ruj 2019.
    Odgovor korisnicima i sljedećem broju korisnika:

    You can recenter this transformation on a vertex of the square tiling and it holds a bit more still.

  10. 22. ruj 2019.
    Odgovor korisnicima

    Ahhh, always nice to spend a few minutes playing on a Sunday morning.

  11. 22. ruj 2019.
    Odgovor korisnicima

    Nice! There are a few different ways to get from squares to hexagons. Here's one from earlier this year that does squares -> squares by passing through hexagons.

  12. 8. ruj 2019.

    Gingham Vortex II: The Enginghaming. (Apparently I still don't know how to make animated GIFs render nicely on Twitter. Tips appreciated.)

  13. 8. ruj 2019.

    Thanks to , I've been working hard to understand stream functions of complex potential flows. Here's a first test, which I call the Gingham Vortex.

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  14. 2. ruj 2019.
    Odgovor korisniku/ci

    Nice! Years ago I experimented a bit with the intersection of Islamic patterns and conformal projection, just as a proof of concept. Here are two images that I included in my talk.

  15. 8. kol 2019.
    Odgovor korisniku/ci

    Yes, it's a standard example in computer graphics when we talk about ray tracing caustics. Here's a now-classic rendering by Henrik Wann Jensen.

  16. 5. kol 2019.
    Odgovor korisniku/ci

    Obviously this question has no single answer -- it depends on mood, day of the week, phase of the moon, etc. Today, the first thing that comes to mind is "Golden Age" by (). Enjoy.

  17. 22. srp 2019.
    Odgovor korisniku/ci

    Wow, perfect timing! There was a great video related to this at the Bridges 2019 Short Film Festival that everyone enjoyed:

  18. 21. srp 2019.

    The work of came up a lot in the reading course took with me, and . How wonderful to find a live installation at . Here I am as a cloudscape.

  19. 15. srp 2019.

    Things are getting real here at . See you in Linz!

  20. 31. svi 2019.

    I’m thrilled to announce that Version 2 of my app Spin Draw is now available for iOS! Explore a huge space of fun geometric drawings (technically, “spiraloids”).

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