Shumway/Summit

Demo Build

Getting the Best Performance

  • Add pref: shumway.turboMode = true to make the Shumway extension render frames as quickly as possible and not use the content's frame rate. In the Inspector, you can click the Turbo button to get the same effect. The Box2D or MiningTruck demos are much more impressive in Turbo mode.
  • Shumway is significantly slower on HiDPI displays. Make sure you open Firefox in Low Resolution mode. On a Mac, you can right click on the FF browser icon, get info, and select "Open in Low Resolution".
  • On a MacBook retina display, make sure you're not scaling the desktop.
  • Make sure dev tools are closed and that the SPS Profiler is not running.
  • The GPU can swap out underneeth you, so sometimes this tool can be useful to see what that is happening: http://gfx.io/

Demo Content

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Demo Script

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FAQ