目前unity3D遊戲引擎（qíng）已（yǐ）經廣（guǎng）泛的用於遊戲開發，而且unity3d在國內發展比較迅速，已經成（chéng）為了主流的遊戲開發引擎之一。隨（suí）著越來越多的開發人員開始使用unity3D，網絡上unity3D的中（zhōng）文學習（xí）資料（liào）也逐（zhú）漸豐富。為了方便客戶使用wiseglove數據手套，我（wǒ）們（men）專門組織編寫了在Unity3D環境下調用wiseglove數據手套SDK開發包，用數（shù）據手套的實時數據來（lái）驅動unity3d中的角右手模型的demo程序。

Unity3D的新版動畫係統Mecanim已經對人類類型的角支（zhī）援設計了（le）一套（tào）殊的工作流程。用戶將3dsmax或者maya中導入的人形角導入unity3d後，需要為（wéi）角（jiǎo）創建Avatar，本質上就是分（fèn）析導入資源的骨骼結構，並對其進行標識，從而轉化成Mecanim可以識別的骨骼結構，或者（zhě）說轉化成通用的骨（gǔ）骼結構，這（zhè）也是為什麽在資源準（zhǔn）備時在骨骼的創建及命名要（yào）遵循一定的規範的原因，這樣方便mecanim對骨骼的（de）識別。

在導入（rù）的資源都具（jù）有通用的骨骼結（jié）構時，就可（kě）以（yǐ）實現動畫的共用。

在這（zhè）裏我們用wiseGlove數據手套驅動右手模型（xíng）時也使用了unity標準的（de）avatar映射的人手（shǒu）關節模型，這樣方便我們（men）對不（bú）同的（de）角的右手模型進行驅動。

下麵（miàn）是用於驅動（dòng）人手模型的代碼，需要將這段代碼掛載（zǎi）在場景中的角（jiǎo）身上：

 

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

public class RightHand : MonoBehaviour {

    Animator animator;

    Transform rightThumbProximal; //This is the right thumb 1st phalange.

    Transform rightThumbIntermediate; // This is the right thumb 2nd phalange.

    Transform rightThumbDistal;    //This is the right thumb 3rd phalange.

    Transform rightIndexProximal; // This is the right index 1st phalange.

    Transform rightIndexIntermediate; // This is the right index 2nd phalange.

    Transform rightIndexDistal; // This is the right index 3rd phalange.

    Transform rightMiddleProximal; // This is the right middle 1st phalange.

    Transform rightMiddleIntermediate;// This is the right middle 2nd phalange.

    Transform rightMiddleDistal;// This is the right middle 3rd phalange.

    Transform rightRingProximal;// This is the right ring 1st phalange.

    Transform rightRingIntermediate;// This is the right ring 2nd phalange.

    Transform rightRingDistal;// This is the right ring 3rd phalange.

    Transform rightLittleProximal;// This is the right little 1st phalange.

    Transform rightLittleIntermediate;// This is the right little 2nd phalange.

    Transform rightLittleDistal;// This is the right little 3rd phalange.

    //將從數據手套獲取到的各個（gè）手指關節的Rotation賦值給下麵對應的Quaternion類型的公用變量，

    //就可以實現手指關節的（de）運動

    public Quaternion R_Thumb_P_rotation; //R-right,T-Thumb,P-Proximal

    public Quaternion R_Thumb_I_rotation;

    public Quaternion R_Thumb_D_roatation;

    public Quaternion R_Index_P_rotation; //R-right,I-Index,P-Proximal

    public Quaternion R_Index_I_rotation;

    public Quaternion R_Index_D_roatation;

    public Quaternion R_Middle_P_rotation; //R-right,M-Middle,P-Proximal

    public Quaternion R_Middle_I_rotation;

    public Quaternion R_Middle_D_roatation;

    public Quaternion R_Ring_P_rotation; //R-right,R-Ring,P-Proximal

    public Quaternion R_Ring_I_rotation;

    public Quaternion R_Ring_D_roatation;

    public Quaternion R_Little_P_rotation; //R-right,L-Little,P-Proximal

    public Quaternion R_Little_I_rotation;

    public Quaternion R_Little_D_roatation;

    // Use this for initialization

    void Start () {

        //獲取角的Animator組件

        animator = transform.GetComponent();

        //通過Animator組（zǔ）件獲取右手（shǒu）手指的各個關節

        rightThumbProximal = animator.GetBoneTransform(HumanBodyBones.RightThumbProximal); 

        rightThumbIntermediate = animator.GetBoneTransform(HumanBodyBones.RightThumbIntermediate);

        rightThumbDistal = animator.GetBoneTransform(HumanBodyBones.RightThumbDistal);

        rightIndexProximal = animator.GetBoneTransform(HumanBodyBones.RightIndexProximal);

        rightIndexIntermediate = animator.GetBoneTransform(HumanBodyBones.RightIndexIntermediate);

        rightIndexDistal = animator.GetBoneTransform(HumanBodyBones.RightIndexDistal);

        rightMiddleProximal = animator.GetBoneTransform(HumanBodyBones.RightMiddleProximal);

        rightMiddleIntermediate = animator.GetBoneTransform(HumanBodyBones.RightMiddleIntermediate);

        rightMiddleDistal = animator.GetBoneTransform(HumanBodyBones.RightMiddleDistal);

        rightRingProximal = animator.GetBoneTransform(HumanBodyBones.RightRingProximal);

        rightRingIntermediate = animator.GetBoneTransform(HumanBodyBones.RightRingIntermediate);

        rightRingDistal = animator.GetBoneTransform(HumanBodyBones.RightRingDistal);

        rightLittleProximal = animator.GetBoneTransform(HumanBodyBones.RightLittleProximal);

        rightLittleIntermediate = animator.GetBoneTransform(HumanBodyBones.RightLittleIntermediate);

        rightLittleDistal = animator.GetBoneTransform(HumanBodyBones.RightLittleDistal);

    }

    // Update is called once per frame

    void Update () {

        //將從數（shù）據手套（tào）獲取到（dào）的旋轉量賦（fù）值（zhí）給（gěi）相應的手指關節的localRotaion就可以了

        rightThumbProximal.localRotation= R_Thumb_P_rotation;

        rightThumbIntermediate.localRotation = R_Thumb_I_rotation;

        rightThumbDistal.localRotation = R_Thumb_D_roatation;

        rightIndexProximal.localRotation = R_Index_P_rotation;

        rightIndexIntermediate.localRotation = R_Index_I_rotation;

        rightIndexDistal.localRotation = R_Index_D_roatation;

        rightMiddleProximal.localRotation = R_Middle_P_rotation;

        rightMiddleIntermediate.localRotation = R_Middle_I_rotation;

        rightMiddleDistal.localRotation = R_Middle_D_roatation;

        rightRingProximal.localRotation = R_Ring_P_rotation;

        rightRingIntermediate.localRotation = R_Ring_I_rotation;

        rightRingDistal.localRotation = R_Ring_D_roatation;

        rightLittleProximal.localRotation = R_Little_P_rotation;

        rightLittleIntermediate.localRotation = R_Little_I_rotation;

        rightLittleDistal.localRotation = R_Little_D_roatation;

    }

}