C++ Context::OpenFileRecording方法代码示例

本文整理汇总了C++中xn::Context::OpenFileRecording方法的典型用法代码示例。如果您正苦于以下问题：C++ Context::OpenFileRecording方法的具体用法？C++ Context::OpenFileRecording怎么用？C++ Context::OpenFileRecording使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xn::Context的用法示例。

在下文中一共展示了Context::OpenFileRecording方法的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: main

int main(int argc, char **argv)
{
	XnStatus nRetVal = XN_STATUS_OK;

	if (argc > 1)
	{
		nRetVal = g_Context.Init();
		CHECK_RC(nRetVal, "Init");
		nRetVal = g_Context.OpenFileRecording(argv[1]);
		if (nRetVal != XN_STATUS_OK)
		{
			printf("Can't open recording %s: %s\n", argv[1], xnGetStatusString(nRetVal));
			return 1;
		}
	}
	else
	{
		nRetVal = g_Context.InitFromXmlFile(SAMPLE_XML_PATH);
		CHECK_RC(nRetVal, "InitFromXml");
	}
	g_tunnel = new Tunnel();

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
	CHECK_RC(nRetVal, "Find depth generator");
	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	XnCallbackHandle hUserCallbacks, hCalibrationCallbacks, hPoseCallbacks;
	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
	{
		printf("Supplied user generator doesn't support skeleton\n");
		return 1;
	}
	g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
	g_UserGenerator.GetSkeletonCap().RegisterCalibrationCallbacks(UserCalibration_CalibrationStart, UserCalibration_CalibrationEnd, NULL, hCalibrationCallbacks);

	if (g_UserGenerator.GetSkeletonCap().NeedPoseForCalibration())
	{
		g_bNeedPose = TRUE;
		if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
		{
			printf("Pose required, but not supported\n");
			return 1;
		}
		g_UserGenerator.GetPoseDetectionCap().RegisterToPoseCallbacks(UserPose_PoseDetected, NULL, NULL, hPoseCallbacks);
		g_UserGenerator.GetSkeletonCap().GetCalibrationPose(g_strPose);
	}

	g_UserGenerator.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);

	nRetVal = g_Context.StartGeneratingAll();
	CHECK_RC(nRetVal, "StartGenerating");

	glInit(&argc, argv);
	glutMainLoop();
}

开发者ID:ndruger，项目名称:kinect-modeling-tool，代码行数:60，代码来源:main.cpp

示例2: initOpenNI

    // OpenNIの初期化
    void initOpenNI( const std::string& recordFileName )
    {
        // コンテキストの初期化
        XnStatus nRetVal = context.Init();
        if (nRetVal != XN_STATUS_OK) {
            throw std::runtime_error(xnGetStatusString(nRetVal));
        }

        // 記録したファイルを開く
        nRetVal = context.OpenFileRecording( recordFileName.c_str() );
        if (nRetVal != XN_STATUS_OK) {
            throw std::runtime_error(xnGetStatusString(nRetVal));
        }

        // プレーヤーを作成する
        nRetVal = context.FindExistingNode(XN_NODE_TYPE_PLAYER, player);
        if (nRetVal != XN_STATUS_OK) {
            throw std::runtime_error(xnGetStatusString(nRetVal));
        }

        // デバイスを作成する
        nRetVal = audio.Create(context);
        if (nRetVal != XN_STATUS_OK) {
            throw std::runtime_error(xnGetStatusString(nRetVal));
        }

        // WAVEデータを取得する
        nRetVal = audio.GetWaveOutputMode(waveMode);
        if (nRetVal != XN_STATUS_OK) {
            throw std::runtime_error(xnGetStatusString(nRetVal));
        }

        // データの取得を開始する
        context.StartGeneratingAll();
    }

开发者ID:DaikiMaekawa，项目名称:openni_sandbox，代码行数:36，代码来源:main.cpp

示例3: xn_init

void xn_init(const char *filename)
{
  xn_call_and_check(gContext.Init(), "init context");
  xn_call_and_check(gContext.OpenFileRecording(filename), "set global mirror mode.");
  
  gContext.FindExistingNode(XN_NODE_TYPE_PLAYER, gPlayer);
  gPlayer.SetRepeat(false);
  
  XnStatus rc = XN_STATUS_OK;
  xn::ImageGenerator image;
  rc = gContext.FindExistingNode(XN_NODE_TYPE_IMAGE, image);
  gImageDrawer = (rc == XN_STATUS_OK)? new ImageDrawer(image) : NULL;
  
  xn::DepthGenerator depth;
  rc = gContext.FindExistingNode(XN_NODE_TYPE_DEPTH, depth);
  gDepthDrawer = (rc == XN_STATUS_OK)? new DepthDrawer(depth) : NULL;
  
  setMainWindow(IMAGE_WINDOW);
}

开发者ID:phelrine，项目名称:kica，代码行数:19，代码来源:kivi.cpp

示例4: Context_OpenFileRecording_wrapped

BP::object Context_OpenFileRecording_wrapped(xn::Context& self, const std::string& recordedFile) {
#ifdef _DEBUG
    PyCout << "Loading recorded file.." << std::endl;
#endif

    XnStatus returnCode;
    // xn::Player * node = new xn::Player;
    returnCode = self.OpenFileRecording(recordedFile.c_str());

#ifdef _DEBUG
    if (returnCode == XN_STATUS_OK)
        PyCout << "Recording loaded successfully" << std::endl;
    else {
        PyCout << "Recording failed to load: " <<
                xnGetStatusName(returnCode) << std::endl;
    }
#endif

    check( returnCode );

    return Context_FindExistingNode_wrapped(self, XN_NODE_TYPE_PLAYER);
}

开发者ID:CaoJohn，项目名称:PyOpenNI，代码行数:22，代码来源:ContextWrapper.cpp

示例5: main

int main(int argc, char **argv)
{
	XnStatus nRetVal = XN_STATUS_OK;

	memset(COM_tracker,0,15*100*sizeof(float));
	if (argc > 1)
	{
		nRetVal = g_Context.Init();
		CHECK_RC(nRetVal, "Init");
		nRetVal = g_Context.OpenFileRecording(argv[1], g_Player);
		if (nRetVal != XN_STATUS_OK)
		{
			printf("Can't open recording %s: %s\n", argv[1], xnGetStatusString(nRetVal));
			return 1;
		}
	}
	else
	{
		xn::EnumerationErrors errors;
		nRetVal = g_Context.InitFromXmlFile(SAMPLE_XML_PATH, g_scriptNode, &errors);
		if (nRetVal == XN_STATUS_NO_NODE_PRESENT)
		{
			XnChar strError[1024];
			errors.ToString(strError, 1024);
			printf("%s\n", strError);
			return (nRetVal);
		}
		else if (nRetVal != XN_STATUS_OK)
		{
			printf("Open failed: %s\n", xnGetStatusString(nRetVal));
			return (nRetVal);
		}
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		printf("No depth generator found. Using a default one...");
		xn::MockDepthGenerator mockDepth;
		nRetVal = mockDepth.Create(g_Context);
		CHECK_RC(nRetVal, "Create mock depth");

		// set some defaults
		XnMapOutputMode defaultMode;
		defaultMode.nXRes = 320;
		defaultMode.nYRes = 240;
		defaultMode.nFPS = 30;
		nRetVal = mockDepth.SetMapOutputMode(defaultMode);
		CHECK_RC(nRetVal, "set default mode");

		// set FOV
		XnFieldOfView fov;
		fov.fHFOV = 1.0225999419141749;
		fov.fVFOV = 0.79661567681716894;
		nRetVal = mockDepth.SetGeneralProperty(XN_PROP_FIELD_OF_VIEW, sizeof(fov), &fov);
		CHECK_RC(nRetVal, "set FOV");

		XnUInt32 nDataSize = defaultMode.nXRes * defaultMode.nYRes * sizeof(XnDepthPixel);
		XnDepthPixel* pData = (XnDepthPixel*)xnOSCallocAligned(nDataSize, 1, XN_DEFAULT_MEM_ALIGN);

		nRetVal = mockDepth.SetData(1, 0, nDataSize, pData);
		CHECK_RC(nRetVal, "set empty depth map");

		g_DepthGenerator = mockDepth;
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_ImageGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		printf("No image node exists! check your XML.");
		return 1;
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	XnCallbackHandle hUserCallbacks;
	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
	{
		printf("Supplied user generator doesn't support skeleton\n");
		return 1;
	}
	nRetVal = g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
	CHECK_RC(nRetVal, "Register to user callbacks");

	nRetVal = g_Context.StartGeneratingAll();
	CHECK_RC(nRetVal, "StartGenerating");

#ifndef USE_GLES
	glInit(&argc, argv);
	glutMainLoop();
#else
	if (!opengles_init(GL_WIN_SIZE_X, GL_WIN_SIZE_Y, &display, &surface, &context))
	{
		printf("Error initializing opengles\n");
		CleanupExit();
//.........这里部分代码省略.........

开发者ID:ZewiHugo，项目名称:UserTracker_modified，代码行数:101，代码来源:main.cpp

示例6: main

int main(int argc, char **argv)
{
    XnStatus nRetVal = XN_STATUS_OK;
    xn::EnumerationErrors errors;
    
    if( USE_RECORED_DATA ){
        g_Context.Init();
        g_Context.OpenFileRecording(RECORD_FILE_PATH);
        xn::Player player;
        
        // Player nodeの取得
        nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_PLAYER, player);
        CHECK_RC(nRetVal, "Find player");
        
        LOG_D("PlaybackSpeed: %d", player.GetPlaybackSpeed());
        
        xn:NodeInfoList nodeList;
        player.EnumerateNodes(nodeList);
        for( xn::NodeInfoList::Iterator it = nodeList.Begin();
            it != nodeList.End(); ++it){
            
            if( (*it).GetDescription().Type == XN_NODE_TYPE_IMAGE ){
                nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_ImageGenerator);
                CHECK_RC(nRetVal, "Find image node");
                LOG_D("%s", "ImageGenerator created.");
            }
            else if( (*it).GetDescription().Type == XN_NODE_TYPE_DEPTH ){
                nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
                CHECK_RC(nRetVal, "Find depth node");
                LOG_D("%s", "DepthGenerator created.");            
            }
            else{
                LOG_D("%s %s %s", ::xnProductionNodeTypeToString((*it).GetDescription().Type ),
                      (*it).GetInstanceName(),
                      (*it).GetDescription().strName);
            }
        }
    }
    else{
        LOG_I("Reading config from: '%s'", CONFIG_XML_PATH);
        
        nRetVal = g_Context.InitFromXmlFile(CONFIG_XML_PATH, g_scriptNode, &errors);
        if (nRetVal == XN_STATUS_NO_NODE_PRESENT){
            XnChar strError[1024];
            errors.ToString(strError, 1024);
            LOG_E("%s\n", strError);
            return (nRetVal);
        }
        else if (nRetVal != XN_STATUS_OK){
            LOG_E("Open failed: %s", xnGetStatusString(nRetVal));
            return (nRetVal);
        }
        
        nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
        CHECK_RC(nRetVal,"No depth");
        
        // ImageGeneratorの作成
        nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_ImageGenerator);
        CHECK_RC(nRetVal, "Find image generator");
        
    }
    // UserGeneratorの取得
    nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
    if(nRetVal!=XN_STATUS_OK){
        nRetVal = g_UserGenerator.Create(g_Context); 
        CHECK_RC(nRetVal, "Create user generator");
    }

    
    XnCallbackHandle hUserCallbacks, hCalibrationStart, hCalibrationComplete, hPoseDetected;
    if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON)){
        LOG_E("%s", "Supplied user generator doesn't support skeleton");
        return 1;
    }
    nRetVal = g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
    CHECK_RC(nRetVal, "Register to user callbacks");

    g_SkeletonCap = g_UserGenerator.GetSkeletonCap();
    nRetVal = g_SkeletonCap.RegisterToCalibrationStart(UserCalibration_CalibrationStart, NULL, hCalibrationStart);
    CHECK_RC(nRetVal, "Register to calibration start");

    nRetVal = g_SkeletonCap.RegisterToCalibrationComplete(UserCalibration_CalibrationComplete, NULL, hCalibrationComplete);
    CHECK_RC(nRetVal, "Register to calibration complete");
    
    if (g_SkeletonCap.NeedPoseForCalibration()){
        g_bNeedPose = TRUE;
        if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION)){
            LOG_E("%s", "Pose required, but not supported");
            return 1;
        }
        nRetVal = g_UserGenerator.GetPoseDetectionCap().RegisterToPoseDetected(UserPose_PoseDetected, NULL, hPoseDetected);
        CHECK_RC(nRetVal, "Register to Pose Detected");
        g_SkeletonCap.GetCalibrationPose(g_strPose);
    }
    
    g_SkeletonCap.SetSkeletonProfile(XN_SKEL_PROFILE_ALL);
    
    nRetVal = g_Context.StartGeneratingAll();
    CHECK_RC(nRetVal, "StartGenerating");
    
//.........这里部分代码省略.........

开发者ID:sparkgene，项目名称:recorder_test，代码行数:101，代码来源:main.cpp

示例7: main

int main(int argc, char **argv)
{
	XnStatus nRetVal = XN_STATUS_OK;

	if (argc > 1)
	{
		nRetVal = g_Context.Init();
		CHECK_RC(nRetVal, "Init");
		nRetVal = g_Context.OpenFileRecording(argv[1], g_Player);
		if (nRetVal != XN_STATUS_OK)
		{
			printf("Can't open recording %s: %s\n", argv[1], xnGetStatusString(nRetVal));
			return 1;
		}
	}
	else
	{
		xn::EnumerationErrors errors;
		nRetVal = g_Context.InitFromXmlFile(SAMPLE_XML_PATH, g_scriptNode, &errors);
		if (nRetVal == XN_STATUS_NO_NODE_PRESENT)
		{
			XnChar strError[1024];
			errors.ToString(strError, 1024);
			printf("%s\n", strError);
			return (nRetVal);
		}
		else if (nRetVal != XN_STATUS_OK)
		{
			printf("Open failed: %s\n", xnGetStatusString(nRetVal));
			return (nRetVal);
		}
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
	CHECK_RC(nRetVal, "Find depth generator");
	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	XnCallbackHandle hUserCallbacks, hCalibrationStart, hCalibrationComplete, hPoseDetected, hCalibrationInProgress, hPoseInProgress;
	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
	{
		printf("Supplied user generator doesn't support skeleton\n");
		return 1;
	}
	nRetVal = g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
	CHECK_RC(nRetVal, "Register to user callbacks");
	nRetVal = g_UserGenerator.GetSkeletonCap().RegisterToCalibrationStart(UserCalibration_CalibrationStart, NULL, hCalibrationStart);
	CHECK_RC(nRetVal, "Register to calibration start");
	nRetVal = g_UserGenerator.GetSkeletonCap().RegisterToCalibrationComplete(UserCalibration_CalibrationComplete, NULL, hCalibrationComplete);
	CHECK_RC(nRetVal, "Register to calibration complete");

	if (g_UserGenerator.GetSkeletonCap().NeedPoseForCalibration())
	{
		g_bNeedPose = TRUE;
		if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
		{
			printf("Pose required, but not supported\n");
			return 1;
		}
		nRetVal = g_UserGenerator.GetPoseDetectionCap().RegisterToPoseDetected(UserPose_PoseDetected, NULL, hPoseDetected);
		CHECK_RC(nRetVal, "Register to Pose Detected");
		g_UserGenerator.GetSkeletonCap().GetCalibrationPose(g_strPose);
	}

	g_UserGenerator.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);

	nRetVal = g_UserGenerator.GetSkeletonCap().RegisterToCalibrationInProgress(MyCalibrationInProgress, NULL, hCalibrationInProgress);
	CHECK_RC(nRetVal, "Register to calibration in progress");

	nRetVal = g_UserGenerator.GetPoseDetectionCap().RegisterToPoseInProgress(MyPoseInProgress, NULL, hPoseInProgress);
	CHECK_RC(nRetVal, "Register to pose in progress");

	nRetVal = g_Context.StartGeneratingAll();
	CHECK_RC(nRetVal, "StartGenerating");

#ifndef USE_GLES
	glInit(&argc, argv);
	glutMainLoop();
#else
	if (!opengles_init(GL_WIN_SIZE_X, GL_WIN_SIZE_Y, &display, &surface, &context))
	{
		printf("Error initializing opengles\n");
		CleanupExit();
	}

	glDisable(GL_DEPTH_TEST);
	glEnable(GL_TEXTURE_2D);
	glEnableClientState(GL_VERTEX_ARRAY);
	glDisableClientState(GL_COLOR_ARRAY);

	while (!g_bQuit)
	{
		glutDisplay();
		eglSwapBuffers(display, surface);
	}
	opengles_shutdown(display, surface, context);
//.........这里部分代码省略.........

开发者ID:zhangxaochen，项目名称:openni1x-samples，代码行数:101，代码来源:main.cpp

示例8: main

int main(int argc, char **argv)
{
   sleep(10);
   ros::init(argc, argv, "skel_tracker");
   ros::NodeHandle nh_;

   // Read the device_id parameter from the server
   int device_id;
//   param_nh.param ("device_id", device_id, argc > 1 ? atoi (argv[1]) : 0);

   pmap_pub = nh_.advertise<mapping_msgs::PolygonalMap> ("skeletonpmaps", 100);
   skel_pub = nh_.advertise<body_msgs::Skeletons> ("skeletons", 100);
	XnStatus nRetVal = XN_STATUS_OK;

	if (argc > 1)
	{
		nRetVal = g_Context.Init();
		CHECK_RC(nRetVal, "Init");
		nRetVal = g_Context.OpenFileRecording(argv[1]);
		if (nRetVal != XN_STATUS_OK)
		{
			printf("Can't open recording %s: %s\n", argv[1], xnGetStatusString(nRetVal));
			return 1;
		}
	}
	else
	{

	   std::string configFilename = ros::package::getPath("openni_tracker") + "/openni_tracker.xml";
		nRetVal = g_Context.InitFromXmlFile(configFilename.c_str());
		CHECK_RC(nRetVal, "InitFromXml");
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
	CHECK_RC(nRetVal, "Find depth generator");
	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	XnCallbackHandle hUserCallbacks, hCalibrationCallbacks, hPoseCallbacks;
	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
	{
		printf("Supplied user generator doesn't support skeleton\n");
		return 1;
	}
	g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
	g_UserGenerator.GetSkeletonCap().RegisterCalibrationCallbacks(UserCalibration_CalibrationStart, UserCalibration_CalibrationEnd, NULL, hCalibrationCallbacks);

	if (g_UserGenerator.GetSkeletonCap().NeedPoseForCalibration())
	{
		g_bNeedPose = TRUE;
		if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
		{
			printf("Pose required, but not supported\n");
			return 1;
		}
		g_UserGenerator.GetPoseDetectionCap().RegisterToPoseCallbacks(UserPose_PoseDetected, NULL, NULL, hPoseCallbacks);
		g_UserGenerator.GetSkeletonCap().GetCalibrationPose(g_strPose);
	}

	g_UserGenerator.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);

	nRetVal = g_Context.StartGeneratingAll();
	CHECK_RC(nRetVal, "StartGenerating");

	glInit(&argc, argv);
	glutMainLoop();

}

开发者ID:ljxin1993，项目名称:GestureRecognition_Kinect-ROS，代码行数:72，代码来源:main.cpp

示例9: main

int main(int argc, char **argv) {
    ros::init(argc, argv, "openni_tracker1");
    ros::NodeHandle nh;
/*
    string configFilename = ros::package::getPath("openni_tracker1") + "/openni_tracker1.xml";
    XnStatus nRetVal = g_Context.InitFromXmlFile(configFilename.c_str());
    CHECK_RC(nRetVal, "InitFromXml"); */


XnStatus nRetVal = g_Context.Init();
    CHECK_RC(nRetVal, "Init");
    nRetVal = g_Context.OpenFileRecording("/home/latifanjum/Downloads/OpenNI-master/Platform/Linux/Bin/x86-Release/Dataset/Wave2/wave25.oni", g_Player);
    g_Player.SetRepeat( false );
    if (nRetVal != XN_STATUS_OK)
    {
    printf("Can't open recording %s\n", xnGetStatusString(nRetVal));
    return 1;
    }


    nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
    CHECK_RC(nRetVal, "Find depth generator");

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK) {
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON)) {
		ROS_INFO("Supplied user generator doesn't support skeleton");
		return 1;
	}

    XnCallbackHandle hUserCallbacks;
	g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);

	XnCallbackHandle hCalibrationCallbacks;
	g_UserGenerator.GetSkeletonCap().RegisterCalibrationCallbacks(UserCalibration_CalibrationStart, UserCalibration_CalibrationEnd, NULL, hCalibrationCallbacks);

	if (g_UserGenerator.GetSkeletonCap().NeedPoseForCalibration()) {
		g_bNeedPose = TRUE;
		if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION)) {
			ROS_INFO("Pose required, but not supported");
			return 1;
		}

		XnCallbackHandle hPoseCallbacks;
		g_UserGenerator.GetPoseDetectionCap().RegisterToPoseCallbacks(UserPose_PoseDetected, NULL, NULL, hPoseCallbacks);

		g_UserGenerator.GetSkeletonCap().GetCalibrationPose(g_strPose);
	}

	g_UserGenerator.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);

	nRetVal = g_Context.StartGeneratingAll();
	CHECK_RC(nRetVal, "StartGenerating");

	ros::Rate r(30);

        
        ros::NodeHandle pnh("~");
        string frame_id("openni_depth_frame");
        pnh.getParam("camera_frame_id", frame_id);
                
	while (ros::ok()) {
		g_Context.WaitAndUpdateAll();
		publishTransforms(frame_id);
		r.sleep();
	}

	g_Context.Shutdown();
	return 0;
}

开发者ID:rrg-polito，项目名称:activity-recognition-project，代码行数:74，代码来源:openni_tracker1.cpp

示例10: main

int main(int argc, char **argv)
{
	XnStatus nRetVal = XN_STATUS_OK;

	if (argc > 1)
	{
		nRetVal = g_Context.Init();
		CHECK_RC(nRetVal, "Init");
		nRetVal = g_Context.OpenFileRecording(argv[1], g_Player);
		if (nRetVal != XN_STATUS_OK)
		{
			printf("Can't open recording %s: %s\n", argv[1], xnGetStatusString(nRetVal));
			return 1;
		}
	}
	else
	{
		xn::EnumerationErrors errors;
		nRetVal = g_Context.InitFromXmlFile(SAMPLE_XML_PATH, g_scriptNode, &errors);
		if (nRetVal == XN_STATUS_NO_NODE_PRESENT)
		{
			XnChar strError[1024];
			errors.ToString(strError, 1024);
			printf("%s\n", strError);
			return (nRetVal);
		}
		else if (nRetVal != XN_STATUS_OK)
		{
			printf("Open failed: %s\n", xnGetStatusString(nRetVal));
			return (nRetVal);
		}
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		printf("No depth generator found. Using a default one...");
		xn::MockDepthGenerator mockDepth;
		nRetVal = mockDepth.Create(g_Context);
		CHECK_RC(nRetVal, "Create mock depth");

		// set some defaults
		XnMapOutputMode defaultMode;
		defaultMode.nXRes = 320;
		defaultMode.nYRes = 240;
		defaultMode.nFPS = 30;
		nRetVal = mockDepth.SetMapOutputMode(defaultMode);
		CHECK_RC(nRetVal, "set default mode");

		// set FOV
		XnFieldOfView fov;
		fov.fHFOV = 1.0225999419141749;
		fov.fVFOV = 0.79661567681716894;
		nRetVal = mockDepth.SetGeneralProperty(XN_PROP_FIELD_OF_VIEW, sizeof(fov), &fov);
		CHECK_RC(nRetVal, "set FOV");

		XnUInt32 nDataSize = defaultMode.nXRes * defaultMode.nYRes * sizeof(XnDepthPixel);
		XnDepthPixel* pData = (XnDepthPixel*)xnOSCallocAligned(nDataSize, 1, XN_DEFAULT_MEM_ALIGN);

		nRetVal = mockDepth.SetData(1, 0, nDataSize, pData);
		CHECK_RC(nRetVal, "set empty depth map");

		g_DepthGenerator = mockDepth;
	}

	nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
	if (nRetVal != XN_STATUS_OK)
	{
		nRetVal = g_UserGenerator.Create(g_Context);
		CHECK_RC(nRetVal, "Find user generator");
	}

	XnCallbackHandle hUserCallbacks, hCalibrationStart, hCalibrationComplete, hPoseDetected, hCalibrationInProgress, hPoseInProgress;
	if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
	{
		printf("Supplied user generator doesn't support skeleton\n");
		return 1;
	}
	nRetVal = g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
	CHECK_RC(nRetVal, "Register to user callbacks");
	nRetVal = g_UserGenerator.GetSkeletonCap().RegisterToCalibrationStart(UserCalibration_CalibrationStart, NULL, hCalibrationStart);
	CHECK_RC(nRetVal, "Register to calibration start");
	nRetVal = g_UserGenerator.GetSkeletonCap().RegisterToCalibrationComplete(UserCalibration_CalibrationComplete, NULL, hCalibrationComplete);
	CHECK_RC(nRetVal, "Register to calibration complete");

	if (g_UserGenerator.GetSkeletonCap().NeedPoseForCalibration())
	{
		g_bNeedPose = TRUE;
		if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
		{
			printf("Pose required, but not supported\n");
			return 1;
		}
		nRetVal = g_UserGenerator.GetPoseDetectionCap().RegisterToPoseDetected(UserPose_PoseDetected, NULL, hPoseDetected);
		CHECK_RC(nRetVal, "Register to Pose Detected");
		g_UserGenerator.GetSkeletonCap().GetCalibrationPose(g_strPose);

		nRetVal = g_UserGenerator.GetPoseDetectionCap().RegisterToPoseInProgress(MyPoseInProgress, NULL, hPoseInProgress);
		CHECK_RC(nRetVal, "Register to pose in progress");
	}
//.........这里部分代码省略.........

开发者ID:awang35，项目名称:skyGesture，代码行数:101，代码来源:main2.cpp

注：本文中的xn::Context::OpenFileRecording方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。