Restored correct velocity sampler #4273
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@jjatie Unless you did something there that I'm missing? |
jjatie
reviewed
Jan 23, 2020
| velocitySamples.remove(at: index) | ||
| // while keeping at least one sample | ||
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| var i = 0, count = velocitySamples.count |
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I'm not sure what I was doing above.
let index = velocitySamples.firstIndex { currentSample.time - velocitySamples[i].time > 1.0 }
?? velocitySamples.reversed.firstIndex
velocitySamples = velocitySamples.suffix(from: index)
Should achieve the same thing without writing a custom algorithm
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So do you want to add another commit over this PR? Then we will merge it (please test the code first to see that all irrelevant samples are being dropped)
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@jjatie I'm merging this, please add a PR for a Swiftier version when you have the time :-)
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Issue Link 🔗
#3883
Goals ⚽
The sampling algorithm was butchered, so much that old samples do not get dropped (only one of them gets dropped).
The issue is presented when dragging the chart for more than a second, and the releasing. The velocity is incorrect.
Implementation Details 🚧
Restored older algorithm.