wehub-resource-sync
93 lines
2.9 KiB
C#
93 lines
2.9 KiB
C#
using T3.Core.Animation;
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using T3.Core.Utils;
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namespace Lib.numbers.floats.process;
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[Guid("c30ba288-9e40-4636-beb5-68401d91fe37")]
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internal sealed class DampFloatList : Instance<DampFloatList>
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{
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[Output(Guid = "23c867c8-d175-463f-bcaa-18e6be5f20c2", DirtyFlagTrigger = DirtyFlagTrigger.Animated)]
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public readonly Slot<List<float>> Result = new();
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public DampFloatList()
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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 inputList = Values.GetValue(context);
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var damping = Damping.GetValue(context);
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var currentTime = UseAppRunTime.GetValue(context) ? Playback.RunTimeInSecs : context.LocalFxTime;
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if (Math.Abs(currentTime - _lastEvalTime) < MinTimeElapsedBeforeEvaluation)
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return;
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// Clean up result list
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if (inputList == null || inputList.Count == 0)
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return;
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if (Result.Value == null || Result.Value.Count != inputList.Count)
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{
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Result.Value = new List<float>();
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}
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else
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{
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Result.Value.Clear();
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}
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// Clean up internal lists
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MatchListLength(ref _dampedValues, inputList.Count);
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MatchListLength(ref _velocities, inputList.Count);
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_lastEvalTime = currentTime;
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var method = (DampFunctions.Methods)Method.GetValue(context).Clamp(0, 1);
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for(var i = 0; i < inputList.Count; i++)
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{
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var velocity = _velocities[i];
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var value = inputList[i];
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var dampedValue = DampFunctions.DampenFloat(value, _dampedValues[i], damping, ref velocity, method);
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MathUtils.ApplyDefaultIfInvalid(ref dampedValue, 0);
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MathUtils.ApplyDefaultIfInvalid(ref velocity, 0);
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_dampedValues[i] = dampedValue;
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_velocities[i] = velocity;
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}
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Result.Value.AddRange(_dampedValues);
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}
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private static void MatchListLength(ref List<float> list, int length)
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{
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while(list.Count < length)
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{
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list.Add(0);
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}
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while(list.Count > length)
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{
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list.RemoveAt(list.Count - 1);
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}
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}
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private const float MinTimeElapsedBeforeEvaluation = 1 / 1000f;
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private List<float> _dampedValues = new(1);
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private List<float> _velocities = new(1);
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private double _lastEvalTime;
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[Input(Guid = "491cc9cd-28fc-4ec4-8d98-5a7e0d17082a")]
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public readonly InputSlot<List<float>> Values = new(new List<float>(2));
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[Input(Guid = "3d63df3d-81c0-4e27-ae0c-acd3092d952c")]
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public readonly InputSlot<float> Damping = new();
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[Input(Guid = "ad97ae08-9aeb-4ed5-b5b1-e24d9af21cf7", MappedType = typeof(DampFunctions.Methods))]
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public readonly InputSlot<int> Method = new();
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[Input(Guid = "51bbb9f9-2895-4965-9f73-34d7dbae2ad1")]
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public readonly InputSlot<bool> UseAppRunTime = new();
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} |