#include?
#include?
#include?

using?namespace?xn;
using?namespace?std;

class?COpenNI
{
public:
????~COpenNI（）?{
????????context.Release（）;//釋放空間
????}
????bool?Initial（）?{
????????//初始化
????????status?=?context.Init（）;
????????if（CheckError（“Context?initial?failed!“））?{
????????????return?false;
????????}
????????context.SetGlobalMirror（true）;//設(shè)置鏡像
????????//產(chǎn)生圖片node
????????status?=?image_generator.Create（context）;
????????if（CheckError（“Create?image?generator??error!“））?{
????????????return?false;
????????}
????????//產(chǎn)生深度node
????????status?=?depth_generator.Create（context）;
????????if（CheckError（“Create?depth?generator??error!“））?{
????????????return?false;
????????}
????????//視角校正
????????status?=?depth_generator.GetAlternativeViewPointCap（）.SetViewPoint（image_generator）;
????????if（CheckError（“Can‘t?set?the?alternative?view?point?on?depth?generator!“））?{
????????????return?false;
????????}
????????status?=?gesture_generator.Create（context）;
????????if（CheckError（“Create?gesture?generator?error!“））?{
????????????return?false;
????????}
????????/*添加手勢(shì)識(shí)別的種類(lèi)*/
????????gesture_generator.AddGesture（“Wave“?NULL）;
????????gesture_generator.AddGesture（“click“?NULL）;
????????gesture_generator.AddGesture（“RaiseHand“?NULL）;
????????gesture_generator.AddGesture（“MovingHand“?NULL）;
????????return?true;

????}

????bool?Start（）?{
????????status?=?context.StartGeneratingAll（）;
????????if（CheckError（“Start?generating?error!“））?{
????????????return?false;
????????}
????????return?true;
????}

????bool?UpdateData（）?{
????????status?=?context.WaitNoneUpdateAll（）;
????????if（CheckError（“Update?date?error!“））?{
????????????return?false;
????????}
????????//獲取數(shù)據(jù)
????????image_generator.GetmetaData（image_metadata）;
????????depth_generator.GetmetaData（depth_metadata）;

????????return?true;
????}

public:
????DepthmetaData?depth_metadata;
????ImagemetaData?image_metadata;
????GestureGenerator?gesture_generator;//外部要對(duì)其進(jìn)行回調(diào)函數(shù)的設(shè)置，因此將它設(shè)為public類(lèi)型

private:
????//該函數(shù)返回真代表出現(xiàn)了錯(cuò)誤，返回假代表正確
????bool?CheckError（const?char*?error）?{
????????if（status?!=?XN_STATUS_OK?）?{
????????????QMessageBox::critical（NULL?error?xnGetStatusString（status））;
????????????cerr?<????????????return?true;
????????}
????????return?false;
????}

private:
????XnStatus????status;
????Context?????context;
????DepthGenerator??depth_generator;
????ImageGenerator??image_generator;
};

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件?????351744??2012-10-02?08:41??Kinect+OpenNI學(xué)習(xí)筆記之5（使用OpenNI自帶的類(lèi)進(jìn)行簡(jiǎn)單手勢(shì)識(shí)別）.pdf

?????文件???????2640??2012-10-01?22:28??hand_detect\copenni.cpp

?????文件??????62464??2012-10-02?00:33??hand_detect\debug\hand_detect.exe

?????文件?????526156??2012-10-02?00:33??hand_detect\debug\hand_detect.ilk

?????文件????????638??2012-10-02?00:33??hand_detect\debug\hand_detect.intermediate.manifest

?????文件????2550784??2012-10-02?00:33??hand_detect\debug\hand_detect.pdb

?????文件?????310706??2012-10-02?00:33??hand_detect\debug\main.obj

?????文件????????992??2012-10-01?22:31??hand_detect\hand_detect.pro

?????文件??????17553??2012-10-02?08:41??hand_detect\hand_detect.pro.user

?????文件???????2548??2012-10-02?00:33??hand_detect\main.cpp

?????文件???????7059??2012-10-01?22:31??hand_detect\Makefile

?????文件???????6176??2012-10-01?22:31??hand_detect\Makefile.Debug

?????文件???????6166??2012-10-01?22:31??hand_detect\Makefile.Release

?????文件????2174976??2012-10-02?00:33??hand_detect\vc100.pdb

?????目錄??????????0??2012-10-02?08:42??hand_detect\debug

?????目錄??????????0??2012-10-02?08:42??hand_detect\release

?????目錄??????????0??2012-10-02?08:42??hand_detect

-----------?---------??----------?-----??----

??????????????6020602????????????????????17