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我编写了一个函数来交换应用于 mecanim 骨骼的旋转；例如左手和右手：

private void swapLimbsRots(Quaternion[] rotationsArray)
{
    Quaternion bone1Rot = rotationsArray [(int)XsAnimationSegment.LeftHand];    // 16
    Quaternion bone2Rot = rotationsArray [(int)XsAnimationSegment.RightHand];   // 20

    Quaternion temp = bone1Rot;
    bone1Rot = bone2Rot;
    bone2Rot = temp;

    Debug.Log("I am called");
}

我只交换轮换，因为我认为这就足够了。是这样吗，还是我也应该交换位置？

下面是我的更新方法，我相信它会交换左右手的旋转，然后使用新的旋转数组来更新我的统一字符：

void Update()
{
    Vector3[] latestPositions;
    Quaternion[] latestOrientations;

    if (mvnActors.getLatestPose(actorID, out latestPositions, out latestOrientations))
            {

    if (swapLimbs)
    {
        swapLimbsRots(latestOrientations);
    }

    updateMvnActor(currentPose, latestPositions, latestOrientations);
    updateModel(currentPose, targetModel);
}

当然，我的类变量包含必要的声明，如下所示。这就是函数16中20提到的原因：

public bool swapLimbs = false;              

private Dictionary<XsAnimationSegment, HumanBodyBones> mecanimBones;

        /// The 23 segments numbers for the animation. The first part of the dictionary pairs.
        public enum XsAnimationSegment
        {
            Pelvis = 0, // Hips

            RightUpperLeg = 1,
            RightLowerLeg = 2,
            RightFoot = 3,
            RightToe = 4,

            LeftUpperLeg = 5,
            LeftLowerLeg = 6,
            LeftFoot = 7,
            LeftToe = 8,

            L5 = 9,     // not used
            L3 = 10,    // Spine
            T12 = 11,   // not used
            T8 = 12,    // Chest

            LeftShoulder = 13,
            LeftUpperArm = 14,
            LeftLowerArm = 15,
            LeftHand = 16,

            RightShoulder = 17,
            RightUpperArm = 18,
            RightLowerArm = 19,
            RightHand = 20,

            Neck = 21,
            Head = 22
        }


        /// The segments order.
        int[] segmentOrder =
        {
                    (int)XsAnimationSegment.Pelvis,

                    (int)XsAnimationSegment.RightUpperLeg,
                    (int)XsAnimationSegment.RightLowerLeg,
                    (int)XsAnimationSegment.RightFoot,
                    (int)XsAnimationSegment.RightToe,

                    (int)XsAnimationSegment.LeftUpperLeg,
                    (int)XsAnimationSegment.LeftLowerLeg,
                    (int)XsAnimationSegment.LeftFoot,
                    (int)XsAnimationSegment.LeftToe,

                    (int)XsAnimationSegment.L5,
                    (int)XsAnimationSegment.L3,
                    (int)XsAnimationSegment.T12,
                    (int)XsAnimationSegment.T8,

                    (int)XsAnimationSegment.LeftShoulder,
                    (int)XsAnimationSegment.LeftUpperArm,
                    (int)XsAnimationSegment.LeftLowerArm,
                    (int)XsAnimationSegment.LeftHand,

                    (int)XsAnimationSegment.RightShoulder,
                    (int)XsAnimationSegment.RightUpperArm,
                    (int)XsAnimationSegment.RightLowerArm,
                    (int)XsAnimationSegment.RightHand,

                    (int)XsAnimationSegment.Neck,
                    (int)XsAnimationSegment.Head
        };


        /// Map the mecanim bones to xsens segments. 23 bones/segments
        protected void mapMecanimBones()
        {
            mecanimBones = new Dictionary<XsAnimationSegment, HumanBodyBones>();

            mecanimBones.Add(XsAnimationSegment.Pelvis,         HumanBodyBones.Hips);
            mecanimBones.Add(XsAnimationSegment.LeftUpperLeg,   HumanBodyBones.LeftUpperLeg);
            mecanimBones.Add(XsAnimationSegment.LeftLowerLeg,   HumanBodyBones.LeftLowerLeg);
            mecanimBones.Add(XsAnimationSegment.LeftFoot,       HumanBodyBones.LeftFoot);
            mecanimBones.Add(XsAnimationSegment.LeftToe,        HumanBodyBones.LeftToes);
            mecanimBones.Add(XsAnimationSegment.RightUpperLeg,  HumanBodyBones.RightUpperLeg);
            mecanimBones.Add(XsAnimationSegment.RightLowerLeg,  HumanBodyBones.RightLowerLeg);
            mecanimBones.Add(XsAnimationSegment.RightFoot,      HumanBodyBones.RightFoot);
            mecanimBones.Add(XsAnimationSegment.RightToe,       HumanBodyBones.RightToes);
            mecanimBones.Add(XsAnimationSegment.L5,             HumanBodyBones.LastBone);
            mecanimBones.Add(XsAnimationSegment.L3,             HumanBodyBones.Spine);
            mecanimBones.Add(XsAnimationSegment.T12,            HumanBodyBones.LastBone);
            mecanimBones.Add(XsAnimationSegment.T8,             HumanBodyBones.Chest);
            mecanimBones.Add(XsAnimationSegment.LeftShoulder,   HumanBodyBones.LeftShoulder);
            mecanimBones.Add(XsAnimationSegment.LeftUpperArm,   HumanBodyBones.LeftUpperArm);
            mecanimBones.Add(XsAnimationSegment.LeftLowerArm,   HumanBodyBones.LeftLowerArm);
            mecanimBones.Add(XsAnimationSegment.LeftHand,       HumanBodyBones.LeftHand);
            mecanimBones.Add(XsAnimationSegment.RightShoulder,  HumanBodyBones.RightShoulder);
            mecanimBones.Add(XsAnimationSegment.RightUpperArm,  HumanBodyBones.RightUpperArm);
            mecanimBones.Add(XsAnimationSegment.RightLowerArm,  HumanBodyBones.RightLowerArm);
            mecanimBones.Add(XsAnimationSegment.RightHand,      HumanBodyBones.RightHand);
            mecanimBones.Add(XsAnimationSegment.Neck,           HumanBodyBones.Neck);
            mecanimBones.Add(XsAnimationSegment.Head,           HumanBodyBones.Head);
        }

但是，左右手的动画方式显然不会发生交换。我错过了什么或做错了什么？

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1 回答 1

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动画是在更新中做的，如果你想改变它的任何东西，你应该在LateUpdate()

只需将您的更改Update()为 a 即可LateUpdate()修复它；

于 2015-11-24T16:21:33.427 回答