About Ocean FFT
This is a DEMO app showing a Java / Android implementation of the FFT process for simulating a moving ocean surface, as per Keith Lantzs work at http://www.keithlantz.net. The app allows for certain parameters to be...
This is a DEMO app showing a Java / Android implementation of the FFT process for simulating a moving ocean surface, as per Keith Lantzs work at http://www.keithlantz.net.
The app allows for certain parameters to be altered:
- alpha (spectrum)
- wind speed
- "choppiness"
- gravity
It is hardcoded to a 64x64 grid with a "wave length" of 48, which will be too much for many processors; you'll need at minimum a dual core 1Ghz supporting OpenGLES2.0.
If you get a "force close", then your device probably doesn't support the fragment shader being used.
The FFT evaluation is run in a separate thread; FPS is shown for both threads.
One day I may turn it into a live wallpaper, or a game maybe.
Previous Versions
Here you can find the changelog of Ocean FFT since it was posted on our website on 2013-08-22 06:24:36.
The latest version is 1.0.6 and it was updated on 2024-04-19 17:49:18. See below the changes in each version.
Ocean FFT version 1.0.6
Updated At: 2013-11-19
Changes: Updated shaders to improve performance considerably.,Removed 30FPS frame lock, so app runs as fast as it get 60FPS on my S4 mini now.
Ocean FFT version 1.0.6
Updated At: 2013-11-19
Changes: Updated shaders to improve performance considerably.
Removed 30FPS frame lock, so app runs as fast as it can; get 60FPS on my S4 mini now.
Ocean FFT version 1.0.4
Updated At: 2013-06-02
Changes: Several fixes and updates
Disclaimer
Official Google Play Link
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