73 lines
2.8 KiB
C#
73 lines
2.8 KiB
C#
using OpenCVForUnity.CoreModule;
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using System;
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using System.Collections.Generic;
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using UnityEngine;
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public class HandsHold : PoseBase
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{
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public override Vector2 GetBasicVectorDirection(List<Point> startPoint, List<Point> endPoint)
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{
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//必要点位 "RShoulder", "LShoulder", "RElbow", "LElbow"
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//计算肩膀到手肘矢量，右手
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Vector2 rightHandVector = GetAverageVector(startPoint, endPoint, "RElbow");
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Vector2 leftHandVector = GetAverageVector(startPoint, endPoint, "LElbow");
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//平均矢量
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Vector2 averageVector = (rightHandVector + leftHandVector) / 2;
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//如果左右手肘矢量差小于两者平均值的0.3倍，且左右手矢量夹角小于30度，返回左右手矢量平均值
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if ((rightHandVector - leftHandVector).magnitude < averageVector.magnitude * 0.3f
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&& Vector2.Angle(rightHandVector, leftHandVector) < 30)
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{
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return averageVector;
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}
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return Vector2.zero;
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}
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protected override bool IsMovePoint(string tagName)
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{
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return "RWrist".Equals(tagName) ||
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"LWrist".Equals(tagName);
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}
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public override void ValidationMovement(Vector2 distance, TimeSpan totalTimeSpan, int level)
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{
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if (totalTimeSpan.TotalMilliseconds / 1000 < 0.05f)
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{
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LogPrint.Error("TimeSpan too short");
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return;
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}
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var angle = Vector2.SignedAngle(Vector2.down, distance);
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LogPrint.Log($"Angle:{angle}", PrintLevel.Normal);
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if (MathF.Abs(angle) < 10)
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EventManager.Instance.Dispatch(YogaEventType.Action_Success); //方向不能偏移超过10°
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else
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{
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EventManager.Instance.Dispatch(YogaEventType.Action_Fail);
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return;
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}
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if (level < 1)
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return;
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LogPrint.Log($"distance x:{distance.x}, y:{distance.y}, magnitude:{distance.magnitude}");
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if (distance.magnitude > 80f || distance.magnitude < 20f)
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EventManager.Instance.Dispatch(YogaEventType.Action_MoveDistanceNotAccurate);
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else
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EventManager.Instance.Dispatch(YogaEventType.Action_MoveDistanceExactly);
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if (level < 2)
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return;
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var speed = distance.magnitude / totalTimeSpan.TotalSeconds;
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LogPrint.Log($"speed:{speed}", PrintLevel.Normal);
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if (speed > 0.5f)
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EventManager.Instance.Dispatch(YogaEventType.Action_SpeedTooFast); //速度语音提示
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else if (speed < 0.1f)
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EventManager.Instance.Dispatch(YogaEventType.Action_SpeedTooSlow); //速度语音提示
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}
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public override void ExcellenceEstimate(List<(TimeSpan, Vector2)> frameData, Vector2 distance, TimeSpan totalTimeSpan)
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{
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throw new NotImplementedException();
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}
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} |