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astn

HN member
Joined
Mon, Feb 25, 2013, 10:46 AM UTC
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72
Public activity
23 items

About astn

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Recent public activity

  1. story
  2. story
  3. comment
    Comment #18823296

    I've got nice analytical solution for the quadratic bezier: https://astiopin.github.io/2019/01/04/qbez-parabola.html

  4. comment
    Comment #18576984

    Yeah, sometimes the compiler unrolls too much and innocent looking one-liner can be compiled into a monstrosity like this: https://godbolt.org/z/aKtko5

  5. comment
    Comment #17479356

    >It requires knowing your foreground and background colors at render time, which is an unnatural requirement when you want to do GPU-accelerated compositing Most of the apple hardw…

  6. story
  7. comment
    Comment #13295589

    https://www.blendernation.com

  8. comment
    Comment #12898742

    > There's plenty of other software out there that's meant to be used with tiled windows. There is a tiling window manager INSIDE blender used to control its window frames. It works…

  9. comment
    Comment #12894556

    >It could've been a word processor and it would still be terrible. Like vim or emacs? >window panes are very much a standardized UI part which has a completely non-standard interac…

  10. comment
    Comment #12723479

    >I don't know why they would put out a few hundred gigabytes of fake files. Looks like you can check it now. The keys went public: pre-commitment 3: UK FCO f33a6de5c627e3270ed3e02f…

  11. comment
    Comment #12703240

    "Draw the first letter of the alphabet please". 'a' No. The right answer is 'A'. We will stop here because it's obvious that you don't have the necessary skills.

  12. comment
    Comment #12270751

    They do, but to actually use it, to pass it anywhere, you have to either wrap it in some other object (std::function, as comex pointed out) or use a template.

  13. comment
    Comment #12270040

    In C++ lambdas have limited size (about 3 machine words). If it's context is larger than that, the data may be allocated on heap (if compiler can't optimize that allocation out).

  14. comment
    Comment #10971928

    >The JVM itself has a certain amount of unavoidable overhead That is not a "certain amount of overhead" but the inherent incompatility with the modern hardware. With Java writing c…

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    Comment #10646111

    This could be done much simplier by masking the boat with stencil buffer.

  17. comment
    Comment #10373496

    > assumed that something like the WWW was going to come in the early 1980s It actually did: https://en.wikipedia.org/wiki/Minitel

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    Comment #9145803

    >a minimal engine with plain helper functions that let you use, understand and talk to OpenGL You can try http://libcinder.org , http://www.openframeworks.cc or http://www.sfml-dev…

  20. comment
    Comment #7479181

    Use workspaces, that is the best way to switch between maximized windows in gnome. Even easier with 'workspaces to dock' extension - just scroll at the right edge of the screen.

  21. comment
    Comment #7478758

    You can do both in gnome without any tweaking.

  22. comment
    Comment #5279133

    Actually N8000 is a 10 inch tablet.

  23. comment
    Comment #5278296

    Samsung Galaxy Note N8000 tablet uses wacom digitizer.