wehub-resource-sync
66 lines
1.7 KiB
C#
66 lines
1.7 KiB
C#
using T3.Core.Utils;
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namespace Lib.numbers.floats.process;
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[Guid("50bf9e01-6912-4ab7-b233-660ce67bca25")]
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internal sealed class SmoothValues : Instance<SmoothValues>
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{
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[Output(Guid = "38FBB674-1EF9-47D0-BDEC-9E1E728F6D92")]
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public readonly Slot<List<float>> Result = new();
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public SmoothValues()
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{
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Result.UpdateAction += Update;
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}
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private void Update(EvaluationContext context)
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{
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var windowSize = WindowSize.GetValue(context).Clamp(1, 10);
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var list = Input.GetValue(context);
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if (list == null || list.Count == 0)
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{
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return;
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}
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if (Result.Value == null || Result.Value.Count != list.Count)
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{
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Result.Value = new List<float>();
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}
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Result.Value.Clear();
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for (var index = 0; index < list.Count; index++)
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{
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float sum=0;
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float count=0;
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SampleAtIndex(index, ref sum, ref count);
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for (var windowIndex = 0; windowIndex < windowSize; windowIndex++)
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{
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SampleAtIndex(index + windowIndex, ref sum, ref count);
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}
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Result.Value.Add(count == 0 ? float.NaN : sum/count);
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}
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void SampleAtIndex(int index, ref float sum, ref float count)
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{
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if (index < 0 || index >= list.Count)
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return;
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sum += list[index];
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count++;
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}
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}
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[Input(Guid = "1f88c433-fd51-4076-8f46-34b586f723f9")]
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public readonly InputSlot<List<float>> Input = new(new List<float>(20));
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[Input(Guid = "da418887-bb4d-4912-b448-13129078fc4c")]
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public readonly InputSlot<int> WindowSize = new ();
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} |