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phetsims / fourier-making-waves

"Fourier: Making Waves" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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Potential lag on sliders in Wave Packet screen #188

Closed KatieWoe closed 3 years ago

KatieWoe commented 3 years ago

For https://github.com/phetsims/fourier-making-waves/issues/178. iPadOS 15. I noticed on the iPad that dragging the sliders on the third page had some lag that wasn't present on the other screens.

pixelzoom commented 3 years ago

This was raised in https://github.com/phetsims/fourier-making-waves/issues/131 and we decided that the performance was fine. Assigning to @arouinfar to decide if that has changed.

arouinfar commented 3 years ago

This was raised in #131 and we decided that the performance was fine.

That's correct. There is some lag between the cursor/finger and the slider thumb on the Wave Packet screen, but the graphs appear responsive, and I thought the behavior was acceptable. Given that there isn't any low-hanging fruit for optimization, and the lag doesn't really affect the usability, we decided to leave as-is. Closing.