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();
}
bool SetupPrimesense(void)
{
XnStatus nRetVal = XN_STATUS_OK;
xn::ScriptNode scriptNode;
xn::EnumerationErrors errors;
nRetVal = g_context.Init();
//nRetVal = g_context.InitFromXmlFile("./config.xml", 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);
}
SetupDepth(g_context);
//SetupImage(g_context);
//SetupIR(g_context);
if ((nRetVal = g_context.StartGeneratingAll()) != XN_STATUS_OK)
{
fprintf(stderr,"Could not start: %s\n", xnGetStatusString(nRetVal));
return FALSE;
}
return TRUE;
}
// 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();
}
void initialize()
{
std::cout << endl << "Initializing Kinect... " << endl << endl;
g_RetVal = g_Context.Init();
g_RetVal = g_DepthGenerator.Create(g_Context);
if (g_RetVal != XN_STATUS_OK)
printf("Failed creating DEPTH generator %s\n", xnGetStatusString(g_RetVal));
XnMapOutputMode outputMode;
outputMode.nXRes = g_im_w;
outputMode.nYRes = g_im_h;
outputMode.nFPS = g_fps;
g_RetVal = g_DepthGenerator.SetMapOutputMode(outputMode);
if (g_RetVal != XN_STATUS_OK)
printf("Failed setting the DEPTH output mode %s\n", xnGetStatusString(g_RetVal));
g_RetVal = g_Context.StartGeneratingAll();
if (g_RetVal != XN_STATUS_OK)
printf("Failed starting generating all %s\n", xnGetStatusString(g_RetVal));
g_DepthGenerator.GetIntProperty ("ZPD", g_focal_length);
g_DepthGenerator.GetRealProperty ("ZPPS", g_pixel_size);
g_pixel_size *= 2.f;
g_im3D.create(g_im_h,g_im_w,CV_32FC3);
}
information()
{
RC(context.Init(), "Context Intialized");
XnMapOutputMode mode;
mode.nXRes = XN_VGA_X_RES;
mode.nYRes = XN_VGA_Y_RES;
mode.nFPS = 30;
RC(image.Create(context), "Create image buffer");
RC(image.SetMapOutputMode(mode), "Set image mode");
RC(depth.Create(context), "Create depth buffer");
RC(depth.SetMapOutputMode(mode), "Set depth mode");
xn::Query q;
RC(q.AddSupportedCapability(XN_CAPABILITY_SKELETON), "Request skeleton");
try {
RC(context.FindExistingNode(XN_NODE_TYPE_USER, user), "User generator");
} catch (...) {
RC(user.Create(context), "Get skeleton!!!");
}
// RC(user.Create(context, &q), "Get skeleton!!!");
//
// xn::NodeInfoList il;
// RC(context.EnumerateProductionTrees(XN_NODE_TYPE_USER, &q, il, NULL),
// "Enumerate nodes");
//
// xn::NodeInfo i = *il.Begin();
// RC(context.CreateProductionTree(i), "Create skeleton node");
// RC(i.GetInstance(user), "Get skeleton");
user.RegisterUserCallbacks(User_NewUser, NULL, NULL, hUserCallbacks);
user.GetSkeletonCap().RegisterCalibrationCallbacks(UserCalibration_CalibrationStart, UserCalibration_CalibrationEnd, &user, hCalibrationCallbacks);
if (user.GetSkeletonCap().NeedPoseForCalibration())
{
if (!user.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
{
post("Pose required, but not supported\n");
}
else
{
user.GetPoseDetectionCap().RegisterToPoseCallbacks(UserPose_PoseDetected, NULL, &user, hPoseCallbacks);
user.GetSkeletonCap().GetCalibrationPose(g_strPose);
user.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);
}
}
RC(context.StartGeneratingAll(), "Start generating data");
post("Kinect initialized!\n");
}
// OpenNIの初期化
void initOpenNI()
{
// 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));
}
// デバイスを作成する(XMLからの生成だと、デバイスがないといわれる)
nRetVal = audio.Create(context);
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// 取得するWAVEデータの設定
waveMode.nSampleRate = 44100;
waveMode.nChannels = 2;
waveMode.nBitsPerSample = 16;
nRetVal = audio.SetWaveOutputMode(waveMode);
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// レコーダーの作成
nRetVal = recorder.Create( context );
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// 出力先の設定
nRetVal = recorder.SetDestination( XN_RECORD_MEDIUM_FILE, RECORDE_PATH );
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// 記録するノードの追加
nRetVal = recorder.AddNodeToRecording(audio, XN_CODEC_UNCOMPRESSED);
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// 記録の開始
nRetVal = recorder.Record();
if (nRetVal != XN_STATUS_OK) {
throw std::runtime_error(xnGetStatusString(nRetVal));
}
// データの取得を開始する
context.StartGeneratingAll();
}
bool kinect_reader2::init() {
nRetVal = XN_STATUS_OK;
nRetVal = g_Context.Init();
if (nRetVal != XN_STATUS_OK) {
printf("Creating context failed: %s\n", xnGetStatusString(nRetVal));
return false;
}
nRetVal = g_DepthGenerator.Create(g_Context);
if(nRetVal != XN_STATUS_OK) {
printf("Creating depth generator failed: %s\n", xnGetStatusString(nRetVal));
return false;
}
g_DepthGenerator.GetMirrorCap().SetMirror(true);
nRetVal = g_UserGenerator.Create(g_Context);
if(nRetVal != XN_STATUS_OK) {
printf("Creating user generator failed: %s\n", xnGetStatusString(nRetVal));
return false;
}
XnCallbackHandle hUserCallbacks, hCalibrationStart, hCalibrationComplete, hPoseDetected;
if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON))
{
printf("Supplied user generator doesn't support skeleton\n");
return false;
}
g_UserGenerator.RegisterUserCallbacks(User_NewUser, User_LostUser, NULL, hUserCallbacks);
g_UserGenerator.GetSkeletonCap().RegisterToCalibrationStart(UserCalibration_CalibrationStart, NULL, hCalibrationStart);
g_UserGenerator.GetSkeletonCap().RegisterToCalibrationComplete(UserCalibration_CalibrationComplete, NULL, hCalibrationComplete);
if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_POSE_DETECTION))
{
printf("Pose required, but not supported\n");
return false;
}
g_UserGenerator.GetPoseDetectionCap().RegisterToPoseDetected(UserPose_PoseDetected, NULL, hPoseDetected);
g_UserGenerator.GetSkeletonCap().SetSkeletonProfile(XN_SKEL_PROFILE_ALL);
g_Context.StartGeneratingAll();
return true;
}
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);
}
void Context_Init_wrapped(xn::Context& self) {
#ifdef _DEBUG
PyCout << "Initializing OpenNI.." << std::endl;
#endif
XnStatus returnCode;
returnCode = self.Init();
#ifdef _DEBUG
if (returnCode == XN_STATUS_OK)
PyCout << "OpenNI was initialized successfully" << std::endl;
else {
PyCout << "OpenNI failed to initialize: " <<
xnGetStatusName(returnCode) << std::endl;
}
#endif
check(returnCode);
}
void InitialKinect()
{
//1. Initial Context
mContext.Init();
// 2. Set Map_mode (建構函數已定義)
mapMode.nXRes = 640;
mapMode.nYRes = 480;
mapMode.nFPS = 30;
// 3.a Create Depth_Generator
mDepthGenerator.Create( mContext );
mDepthGenerator.SetMapOutputMode( mapMode );
// 3.b Create Image_Generator
mImageGenerator.Create( mContext );
mImageGenerator.SetMapOutputMode( mapMode );
// 4. Correct view port
mDepthGenerator.GetAlternativeViewPointCap().SetViewPoint( mImageGenerator );
std::cout << "正確：KinectSensor Intial Correct!" << std::endl;
}
void initFromContextFile() {
/*
Initialize Context from XML file + lookup generators of the needed type:
- depth (for depth images)
- image (for RGB images)
- skeleton (for Skeleton position and tracking)
Errors in the XML file, lack thereof or lack of generators of the mentioned types
will stop the program altogether.
*/
printf("xml file is: %s\n", getKinectXMLConfig());
XnStatus nRetVal = XN_STATUS_OK;
xn::EnumerationErrors errors;
if (g_useSpecifiedDevice) {
xnLogInitFromXmlFile(getKinectXMLConfig());
nRetVal = g_Context.Init();
if (nRetVal != XN_STATUS_OK) {
printf("Open failed: %s\n", xnGetStatusString(nRetVal));
exit(1);
}
// find devices
xn::NodeInfoList list;
nRetVal = g_Context.EnumerateProductionTrees(XN_NODE_TYPE_DEVICE, NULL, list, &errors);
if (nRetVal != XN_STATUS_OK) {
printf("Enumerate devices failed: %s\n", xnGetStatusString(nRetVal));
exit(1);
}
for (xn::NodeInfoList::Iterator it = list.Begin(); it != list.End(); ++it) {
xn::NodeInfo deviceNodeInfo = *it;
xn::Device deviceNode;
deviceNodeInfo.GetInstance(deviceNode);
XnBool bExists = deviceNode.IsValid();
if (!bExists) {
g_Context.CreateProductionTree(deviceNodeInfo, deviceNode);
// this might fail.
}
if (deviceNode.IsValid()
&& deviceNode.IsCapabilitySupported(XN_CAPABILITY_DEVICE_IDENTIFICATION)) {
deviceNodeInfo.GetAdditionalData();
const XnChar* ci = deviceNodeInfo.GetCreationInfo();
if (deviceMatches(std::string(ci))) {
// now run the rest of the XML
nRetVal = g_Context.RunXmlScriptFromFile(getKinectXMLConfig(), g_scriptNode, &errors);
if (nRetVal != XN_STATUS_OK) {
printf("run xml script from file failed: %s\n", xnGetStatusString(nRetVal));
exit(1);
}
} else {
// release the device if we created it
if (!bExists && deviceNode.IsValid()) {
deviceNode.Release();
}
}
}
}
} else {
nRetVal = g_Context.InitFromXmlFile(getKinectXMLConfig(), g_scriptNode, &errors);
if (nRetVal == XN_STATUS_NO_NODE_PRESENT)
{
XnChar strError[1024];
errors.ToString(strError, 1024);
printf("%s\n", strError);
exit(1);
}
else if (nRetVal != XN_STATUS_OK)
{
printf("Open failed: %s\n", xnGetStatusString(nRetVal));
exit(1);
}
}
if (g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator) != XN_STATUS_OK) {
printf("XML file should contain a depth generator\n");
exit(1);
}
if (g_Context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_ImageGenerator) != XN_STATUS_OK) {
printf("XML file should contain an image generator\n");
exit(1);
}
if (g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator) != XN_STATUS_OK) {
printf("XML file should contain an user generator\n");
exit(1);
}
if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON)) {
printf("Supplied user generator doesn't support skeleton\n");
exit(1);
}
}
int initialize(){
//std::cout << "initializing kinect... " << endl;
// Initialize context object
g_RetVal = g_Context.Init();
//g_RetVal = g_DepthGenerator.Create(g_Context);
//if (g_RetVal != XN_STATUS_OK)
// printf("Failed creating DEPTH generator %s\n", xnGetStatusString(g_RetVal));
//XnMapOutputMode outputMode;
//outputMode.nXRes = g_im_w;
//outputMode.nYRes = g_im_h;
// outputMode.nFPS = g_fps;
// g_RetVal = g_DepthGenerator.SetMapOutputMode(outputMode);
//if (g_RetVal != XN_STATUS_OK)
// printf("Failed setting the DEPTH output mode %s\n", xnGetStatusString(g_RetVal));
//g_RetVal = g_Context.StartGeneratingAll();
//if (g_RetVal != XN_STATUS_OK)
// printf("Failed starting generating all %s\n", xnGetStatusString(g_RetVal));
// get the focal length in mm (ZPS = zero plane distance)
//g_DepthGenerator.GetIntProperty ("ZPD", g_focal_length);
// get the pixel size in mm ("ZPPS" = pixel size at zero plane)
//g_DepthGenerator.GetRealProperty ("ZPPS", g_pixel_size);
//g_pixel_size *= 2.f;
g_im3D.create(g_im_h,g_im_w,CV_32FC3);
printf("size of g_pixel_size: %d\n", sizeof(g_pixel_size));
///for sockets
// Initialize Winsock
if(1)
{
iResult = WSAStartup(MAKEWORD(2,2), &wsaData);
if (iResult != 0) {
printf("WSAStartup failed with error: %d\n", iResult);
return 1;
}
printf("WSAStartup() success\n");
ZeroMemory(&hints, sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
hints.ai_flags = AI_PASSIVE;
// Resolve the server address and port
iResult = getaddrinfo(NULL, DEFAULT_PORT, &hints, &result);
if ( iResult != 0 ) {
printf("getaddrinfo failed with error: %d\n", iResult);
WSACleanup();
return 1;
}
printf("getaddrinfo success\n");
// Create a SOCKET for connecting to server
ListenSocket = socket(result->ai_family, result->ai_socktype, result->ai_protocol);
if (ListenSocket == INVALID_SOCKET) {
printf("socket failed with error: %ld\n", WSAGetLastError());
freeaddrinfo(result);
WSACleanup();
return 1;
}
printf("socket create success\n");
// Setup the TCP listening socket
iResult = bind( ListenSocket, result->ai_addr, (int)result->ai_addrlen);
if (iResult == SOCKET_ERROR) {
printf("bind failed with error: %d\n", WSAGetLastError());
freeaddrinfo(result);
closesocket(ListenSocket);
WSACleanup();
return 1;
}
printf("bind success\n");
freeaddrinfo(result);
iResult = listen(ListenSocket, SOMAXCONN);
if (iResult == SOCKET_ERROR) {
printf("listen failed with error: %d\n", WSAGetLastError());
closesocket(ListenSocket);
WSACleanup();
return 1;
}
printf("listen success\n");
// Accept a client socket
ClientSocket = accept(ListenSocket, NULL, NULL);
if (ClientSocket == INVALID_SOCKET) {
printf("accept failed with error: %d\n", WSAGetLastError());
closesocket(ListenSocket);
WSACleanup();
return 1;
}
printf("accept() success\n");
// No longer need server socket
closesocket(ListenSocket);
printf("listening socket closed - no longer needed\n");
//receive size of the image
iResult = recv(ClientSocket, (char*)&recvImageSize, sizeof(recvImageSize), 0);
if (iResult > 0) {
printf("Bytes received: %d\n", iResult);
//int imgSize = ntohl(recvImageSize);
printf("Size of image: %d\n", recvImageSize);
}
else if (iResult == 0)
printf("Connection closing...\n");
else {
printf("recv failed with error: %d\n", WSAGetLastError());
closesocket(ClientSocket);
WSACleanup();
return 1;
}
//receive the focal length in mm
iResult = recv(ClientSocket, (char*)&g_focal_length, sizeof(g_focal_length), 0);
if (iResult > 0) {
printf("Bytes received: %d\n", iResult);
//int imgSize = ntohl(g_focal_length);
printf("focal length in mm: %d\n", g_focal_length);
}
else if (iResult == 0)
printf("Connection closing...\n");
else {
printf("recv failed with error: %d\n", WSAGetLastError());
closesocket(ClientSocket);
WSACleanup();
return 1;
}
//receive the pixel size in mm
//iResult = recv(ClientSocket, (char*)&g_pixel_size, sizeof(g_pixel_size), 0);
iResult = recv(ClientSocket, (char*)&g_pixel_size_str, sizeof(g_pixel_size_str), 0);
if (iResult > 0) {
printf("Bytes received: %d\n", iResult);
//float pixelSize = ntohl(g_pixel_size);
printf("pixel size in mm(string): %s\n", g_pixel_size_str);
g_pixel_size = atof(g_pixel_size_str);
printf("pixel size in mm(double): %f\n", g_pixel_size);
}
else if (iResult == 0)
printf("Connection closing...\n");
else {
printf("recv failed with error: %d\n", WSAGetLastError());
closesocket(ClientSocket);
WSACleanup();
return 1;
}
}
///for sockets - end
}
int main(int argc, char **argv) {
nRetVal = XN_STATUS_OK;
/* Context initialisieren (Kameradaten) */
nRetVal = context.Init();
checkError("Fehler beim Initialisieren des Context", nRetVal)?0:exit(-1);
/* Tiefengenerator erstellen */
nRetVal = depth.Create(context);
checkError("Fehler beim Erstellen des Tiefengenerators", nRetVal)?0:exit(-1);
/* Tiefengenerator einstellen */
XnMapOutputMode outputModeDepth;
outputModeDepth.nXRes = 640;
outputModeDepth.nYRes = 480;
outputModeDepth.nFPS = 30;
nRetVal = depth.SetMapOutputMode(outputModeDepth);
checkError("Fehler beim Konfigurieren des Tiefengenerators", nRetVal)?0:exit(-1);
/* Imagegenerator erstellen */
nRetVal = image.Create(context);
checkError("Fehler beim Erstellen des Bildgenerators", nRetVal)?0:exit(-1);
/* Imagegenerator einstellen */
XnMapOutputMode outputModeImage;
outputModeImage.nXRes = 640;
outputModeImage.nYRes = 480;
outputModeImage.nFPS = 30;
nRetVal = image.SetMapOutputMode(outputModeImage);
checkError("Fehler beim Konfigurieren des Bildgenerators", nRetVal)?0:exit(-1);
/* Starten der Generatoren - volle Kraft vorraus! */
nRetVal = context.StartGeneratingAll();
checkError("Fehler beim Starten der Generatoren", nRetVal)?0:exit(-1);
/* Glut initialisieren */
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE);
glutInitWindowSize(WINDOW_SIZE_X, WINDOW_SIZE_Y);
glutInitWindowPosition(300,150);
win = glutCreateWindow("kinect-head-tracking");
glClearColor(0, 0, 0, 0.0); //Hintergrundfarbe: Hier ein leichtes Blau
glEnable(GL_DEPTH_TEST); //Tiefentest aktivieren
glDepthFunc(GL_LEQUAL);
// glEnable(GL_CULL_FACE); //Backface Culling aktivieren
// glEnable(GL_ALPHA_TEST);
// glAlphaFunc(GL_GEQUAL, 1);
/* Texturen */
glGenTextures(1, &texture_rgb);
glBindTexture(GL_TEXTURE_2D, texture_rgb);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glGenTextures(1, &texture_depth);
glBindTexture(GL_TEXTURE_2D, texture_depth);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glutDisplayFunc(glut_display);
glutIdleFunc(glut_idle);
glutMouseFunc(glut_mouse);
glutMotionFunc(glut_mouse_motion);
glutKeyboardFunc(glut_keyboard);
glutMainLoop();
return 0;
}
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();
}
//extern "C" void baz(/*type* var*/){
// var->foo();
//}
extern "C" void init(){
printf("C init()\n");
CHECK(context.Init());
}
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");
}
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_Context.StartGeneratingAll();
CHECK_RC(nRetVal, "StartGenerating");
XnStatus rc;
xn::EnumerationErrors errors;
// Create a context with default settings
rc = g_context.InitFromXmlFile(SAMPLE_XML_PATH, g_scriptNode, &errors);
if (rc == XN_STATUS_NO_NODE_PRESENT)
{
XnChar strError[1024];
errors.ToString(strError, 1024);
printf("%s\n", strError);
return (rc);
}
else if (rc != XN_STATUS_OK)
{
printf("Open failed: %s\n", xnGetStatusString(rc));
return (rc);
}
SimpleViewer& viewer = HandViewer::CreateInstance(g_context);
rc = viewer.Init(argc, argv);
if (rc != XN_STATUS_OK)
{
printf("Viewer init failed: %s\n", xnGetStatusString(rc));
return 1;
}
rc = viewer.Run();
if (rc != XN_STATUS_OK)
{
printf("Viewer run failed: %s\n", xnGetStatusString(rc));
return 1;
}
#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);
CleanupExit();
#endif
}
bool DataCapture::initialise()
{
context_.Shutdown();
XnStatus rc = context_.Init();
if( rc != XN_STATUS_OK )
{
std::cout << "Init: " << xnGetStatusString(rc) << std::endl;
return false;
}
rc = depthGen_.Create(context_);
if( rc != XN_STATUS_OK )
{
std::cout << "depthGen.Create: " << xnGetStatusString(rc) << std::endl;
return false;
}
rc = imageGen_.Create(context_);
if( rc != XN_STATUS_OK )
{
std::cout << "imageGen.Create: " << xnGetStatusString(rc) << std::endl;
return false;
}
rc = imageGen_.SetPixelFormat(XN_PIXEL_FORMAT_RGB24);
if( rc != XN_STATUS_OK )
{
std::cout << "SetPixelFormat: " << xnGetStatusString(rc) << std::endl;
return false;
}
XnMapOutputMode imgMode;
imgMode.nXRes = 640; // XN_VGA_X_RES
imgMode.nYRes = 480; // XN_VGA_Y_RES
imgMode.nFPS = 30;
rc = imageGen_.SetMapOutputMode(imgMode);
if( rc != XN_STATUS_OK )
{
std::cout << "image SetMapOutputMode: " << xnGetStatusString(rc) << std::endl;
return false;
}
rc = depthGen_.SetMapOutputMode(imgMode);
if( rc != XN_STATUS_OK )
{
std::cout << "depth SetMapOutputMode: " << xnGetStatusString(rc) << std::endl;
return false;
}
depthGen_.GetMetaData(depthMd_);
std::cout << "Depth offset " << depthMd_.XOffset() << " " << depthMd_.YOffset() << std::endl;
// set the depth image viewpoint
depthGen_.GetAlternativeViewPointCap().SetViewPoint(imageGen_);
// read off the depth camera field of view. This is the FOV corresponding to
// the IR camera viewpoint, regardless of the alternative viewpoint settings.
XnFieldOfView fov;
rc = depthGen_.GetFieldOfView(fov);
std::cout << "Fov: " << fov.fHFOV << " " << fov.fVFOV << std::endl;
pDepthData_ = new char [640 * 480];
pRgbData_ = new char [640 * 480 * 3];
return true;
}
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);
CleanupExit();
#endif
}
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;
}
bool OpenNIVideo::init() {
//open the video
//if you are using a device, you can open the device
//if you are using video streaming, you can initialize the connection
//if you are using video files, you can read the configuration, cache the data, etc.
xn::EnumerationErrors errors;
int resolutionX = 640;
int resolutionY = 480;
unsigned int FPS = 30;
XnStatus nRetVal = XN_STATUS_OK;
nRetVal = context.Init();
CHECK_RC(nRetVal, "context global init");
//xn::NodeInfoList list;
//nRetVal = context.EnumerateProductionTrees(XN_NODE_TYPE_DEVICE, NULL, list, &errors);
//CHECK_RC(nRetVal, "enumerate production tree");
// HandsGenerator hands;
//UserGenerator user;
//GestureGenerator gesture;
//SceneAnalyzer scene;
nRetVal = depth_generator.Create(context);
CHECK_RC(nRetVal, "creating depth generator");
nRetVal = image_generator.Create(context);
CHECK_RC(nRetVal, "creating image generator");
if(depth_generator.IsCapabilitySupported(XN_CAPABILITY_ALTERNATIVE_VIEW_POINT))
{
nRetVal = depth_generator.GetAlternativeViewPointCap().SetViewPoint(image_generator);
CHECK_RC(nRetVal, "creating registered image/depth generator");
}
else
{
printf("WARNING: XN_CAPABILITY_ALTERNATIVE_VIEW_POINT not supported");
}
if (depth_generator.IsCapabilitySupported(XN_CAPABILITY_FRAME_SYNC))
{
if( depth_generator.GetFrameSyncCap().CanFrameSyncWith(image_generator)) {
//nRetVal=depth.GetFrameSyncCap().FrameSyncWith(image);
//CHECK_RC(nRetVal, "creating frame sync image/depth generator");
}
}
else
{
printf("WARNING: XN_CAPABILITY_FRAME_SYNC not supported");
}
XnMapOutputMode mode = {resolutionX,resolutionY,FPS};
nRetVal = depth_generator.SetMapOutputMode(mode);
CHECK_RC(nRetVal, "set output mode");
//NOT NEEDED IF SYNCHRO
nRetVal = image_generator.SetMapOutputMode(mode);
CHECK_RC(nRetVal, "set output mode");
_depthBufferShort=new unsigned short[resolutionX*resolutionY];
_depthBufferByte=new unsigned char[resolutionX*resolutionY];
//we need to create one video stream
_videoStreamList.push_back(new osgART::VideoStream());
_videoStreamList[0]->allocateImage(resolutionX,resolutionY, 1, GL_RGB, GL_UNSIGNED_BYTE);
//we need to create one video stream
_videoStreamList.push_back(new osgART::VideoStream());
// _videoStreamList[1]->allocateImage(resolutionX,resolutionY, 1, GL_LUMINANCE, GL_FLOAT);
_videoStreamList[1]->allocateImage(resolutionX,resolutionY, 1, GL_LUMINANCE, GL_UNSIGNED_BYTE);
//_videoStreamList[1]->allocateImage(resolutionX,resolutionY, 1, GL_LUMINANCE, GL_UNSIGNED_SHORT);
//_videoStreamList[1]->allocateImage(w, h, 1, GL_DEPTHCOMPONENT16, GL_UNSIGNED_BYTE);
if (m_flip_vertical)
{
_videoStreamList[0]->flipVertical();
_videoStreamList[1]->flipVertical();
}
if (m_flip_horizontal)
{
_videoStreamList[0]->flipHorizontal();
_videoStreamList[1]->flipHorizontal();
}
return true;
}
int main(int argc, char **argv) {
ros::init(argc, argv, "tracker_2");
ros::NodeHandle nh;
string configFilename = ros::package::getPath("openni_tracker_multi") + "/openni_tracker.xml";
XnStatus nRetVal = g_Context.InitFromXmlFile(configFilename.c_str());
CHECK_RC(nRetVal, "InitFromXml");
// XnStatus nRetVal = XN_STATUS_OK;
//xnLogInitFromXmlFile(csXmlFile);
nRetVal = g_Context.Init();
XN_IS_STATUS_OK(nRetVal);
// SELECTION OF THE DEVICE
xn::EnumerationErrors errors;
xn::Device g_Device;
// find devices
xn::NodeInfoList list;
xn::NodeInfoList list_depth;
nRetVal = g_Context.EnumerateProductionTrees(XN_NODE_TYPE_DEVICE, NULL, list, &errors);
XN_IS_STATUS_OK(nRetVal);
printf("The following devices were found:\n");
int i = 1;
for (xn::NodeInfoList::Iterator it = list.Begin(); it != list.End(); ++it, ++i)
{
xn::NodeInfo deviceNodeInfo = *it;
xn::Device deviceNode;
deviceNodeInfo.GetInstance(deviceNode);
XnBool bExists = deviceNode.IsValid();
if (!bExists)
{
g_Context.CreateProductionTree(deviceNodeInfo, deviceNode);
// this might fail.
}
if (deviceNode.IsValid() && deviceNode.IsCapabilitySupported(XN_CAPABILITY_DEVICE_IDENTIFICATION))
{
const XnUInt32 nStringBufferSize = 200;
XnChar strDeviceName[nStringBufferSize];
XnChar strSerialNumber[nStringBufferSize];
XnUInt32 nLength = nStringBufferSize;
deviceNode.GetIdentificationCap().GetDeviceName(strDeviceName, nLength);
nLength = nStringBufferSize;
deviceNode.GetIdentificationCap().GetSerialNumber(strSerialNumber, nLength);
printf("[%d] %s (%s)\n", i, strDeviceName, strSerialNumber);
}
else
{
printf("[%d] %s\n", i, deviceNodeInfo.GetCreationInfo());
}
// release the device if we created it
if (!bExists && deviceNode.IsValid())
{
deviceNode.Release();
}
}
printf("\n");
printf("Choose device to open (1): ");
int chosen=0;
if (argc != 2)
{
printf("Choose device to open (1): ");
int nRetval = scanf("%d", &chosen);
}
else
{
chosen = atoi(argv[1]);
}
// create it
xn::NodeInfoList::Iterator it = list.Begin();
for (i = 1; i < chosen; ++i)
{
it++;
}
xn::NodeInfo deviceNode = *it;
nRetVal = g_Context.CreateProductionTree(deviceNode, g_Device);
printf("Production tree of the device created.\n");
// SELECTION OF THE DEPTH GENERATOR
nRetVal = g_Context.EnumerateProductionTrees(XN_NODE_TYPE_DEPTH, NULL, list_depth, &errors);
XN_IS_STATUS_OK(nRetVal);
printf("The following devices were found:\n");
int i_depth = 1;
for (xn::NodeInfoList::Iterator it_depth = list_depth.Begin(); it_depth != list_depth.End(); ++it_depth, ++i_depth)
{
xn::NodeInfo depthNodeInfo = *it_depth;
xn::Device depthNode;
depthNodeInfo.GetInstance(depthNode);
XnBool bExists_depth = depthNode.IsValid();
if (!bExists_depth)
{
g_Context.CreateProductionTree(depthNodeInfo, depthNode);
// this might fail.
}
if (depthNode.IsValid() && depthNode.IsCapabilitySupported(XN_CAPABILITY_DEVICE_IDENTIFICATION))
{
const XnUInt32 nStringBufferSize = 200;
XnChar strDeviceName[nStringBufferSize];
XnChar strSerialNumber[nStringBufferSize];
XnUInt32 nLength = nStringBufferSize;
depthNode.GetIdentificationCap().GetDeviceName(strDeviceName, nLength);
nLength = nStringBufferSize;
depthNode.GetIdentificationCap().GetSerialNumber(strSerialNumber, nLength);
printf("[%d] %s (%s)\n", i, strDeviceName, strSerialNumber);
}
else
{
printf("[%d] %s\n", i, depthNodeInfo.GetCreationInfo());
}
// release the device if we created it
if (!bExists_depth && depthNode.IsValid())
{
depthNode.Release();
}
}
printf("\n");
printf("Choose device to open (1): ");
int chosen_depth = 1;
/*if (argc != 2)
{
printf("Choose device to open (1): ");
int nRetval_depth = scanf("%d", &chosen_depth);
}
else
{
chosen_depth = atoi(argv[1]);
}*/
// create it
xn::NodeInfoList::Iterator it_depth = list_depth.Begin();
for (i = 1; i < chosen_depth; ++i)
{
it_depth++;
}
xn::NodeInfo depthNode = *it_depth;
nRetVal = g_Context.CreateProductionTree(depthNode, g_DepthGenerator);
printf("Production tree of the DepthGenerator created.\n");
nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_DepthGenerator);
printf("Production tree of the depth generator created.\n");
XN_IS_STATUS_OK(nRetVal);
printf("XN_IS_STATUS_OK(nRetVal).\n");
CHECK_RC(nRetVal, "Find depth generator");
printf("CHECK_RC(nRetVal, Find depth generator);\n");
nRetVal = g_Context.FindExistingNode(XN_NODE_TYPE_USER, g_UserGenerator);
printf("User generator found.\n");
if (nRetVal != XN_STATUS_OK) {
nRetVal = g_UserGenerator.Create(g_Context);
printf("User generator created.\n");
CHECK_RC(nRetVal, "Find user generator");
}
if (!g_UserGenerator.IsCapabilitySupported(XN_CAPABILITY_SKELETON)) {
printf("Supplied user generator doesn't support skeleton.\n");
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("/kinect2_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;
}
int main() {
printf("main() START\n");
signal(SIGINT, onSignalReceived); // hit CTRL-C keys in terminal (2)
signal(SIGTERM, onSignalReceived); // hit stop button in eclipse CDT (15)
mapMode.nXRes = XN_VGA_X_RES;
mapMode.nYRes = XN_VGA_Y_RES;
mapMode.nFPS = 30;
CHECK_RC(ctx.Init(), "init");
CHECK_RC(depthGenerator.Create(ctx), "create depth");
depthGenerator.SetMapOutputMode(mapMode);
XnStatus userAvailable = ctx.FindExistingNode(XN_NODE_TYPE_USER, userGenerator);
if(userAvailable != XN_STATUS_OK) {
CHECK_RC(userGenerator.Create(ctx), "create user");
}
XnCallbackHandle hUserCallbacks, hCalibrationCallbacks, hPoseCallbacks;
xn::SkeletonCapability skel = userGenerator.GetSkeletonCap();
CHECK_RC(userGenerator.RegisterUserCallbacks(onUserNew, onUserLost, NULL, hUserCallbacks), "register user");
CHECK_RC(skel.RegisterCalibrationCallbacks(onCalibrationStart, onCalibrationEnd, NULL, hCalibrationCallbacks), "register calib");
CHECK_RC(userGenerator.GetPoseDetectionCap().RegisterToPoseCallbacks(onPoseDetected, NULL, NULL, hPoseCallbacks), "register pose");
XnChar poseName[20] = "";
CHECK_RC(skel.GetCalibrationPose(poseName), "get posename");
printf("poseName: %s\n", poseName);
CHECK_RC(skel.SetSkeletonProfile(XN_SKEL_PROFILE_ALL), "set skel profile");
CHECK_RC(skel.SetSmoothing(0.8), "set smoothing");
// xnSetMirror(depth, !mirrorMode);
CHECK_RC(ctx.StartGeneratingAll(), "start generating");
printf("waitAnyUpdateAll ...\n");
while(!shouldTerminate) {
ctx.WaitAnyUpdateAll();
// depthGenerator.GetMetaData(tempDepthMetaData);
const XnUInt16 userCount = userGenerator.GetNumberOfUsers();
// printf("userCount: %i\n", userCount);
XnUserID aUsers[userCount];
XnUInt16 nUsers = userCount;
userGenerator.GetUsers(aUsers, nUsers);
for (int i = 0; i < nUsers; ++i) {
XnUserID currentUserId = aUsers[i];
if (skel.IsTracking(aUsers[i])) {
XnSkeletonJointPosition joint;
skel.GetSkeletonJointPosition(currentUserId, XN_SKEL_HEAD, joint);
XnFloat x = joint.position.X;
XnFloat y = joint.position.Y;
XnFloat z = joint.position.Z;
printf("joint position: %.2f x %.2f x %.2f\n", x, y, z);
printf("joint.fConfidence: %.2f\n", joint.fConfidence);
}
}
}
printf("STOP\n");
CHECK_RC(ctx.StopGeneratingAll(), "stop generating");
ctx.Shutdown();
printf("main() END\n");
}
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");
// 表示用の画像データの作成
XnMapOutputMode mapMode;
g_ImageGenerator.GetMapOutputMode(mapMode);
g_rgbImage = cvCreateImage(cvSize(mapMode.nXRes, mapMode.nYRes), IPL_DEPTH_8U, 3);
LOG_I("%s", "Starting to run");
if(g_bNeedPose){
LOG_I("%s", "Assume calibration pose");
}
xn::Recorder recorder;
if( DO_RECORED && !USE_RECORED_DATA ){
// レコーダーの作成
LOG_I("%s", "Setup Recorder");
nRetVal = recorder.Create(g_Context);
CHECK_RC(nRetVal, "Create recorder");
// 保存設定
nRetVal = recorder.SetDestination(XN_RECORD_MEDIUM_FILE, RECORD_FILE_PATH);
CHECK_RC(nRetVal, "Set recorder destination file");
// 深度、ビデオカメラ入力を保存対象として記録開始
nRetVal = recorder.AddNodeToRecording(g_DepthGenerator, XN_CODEC_NULL);
CHECK_RC(nRetVal, "Add depth node to recording");
nRetVal = recorder.AddNodeToRecording(g_ImageGenerator, XN_CODEC_NULL);
CHECK_RC(nRetVal, "Add image node to recording");
LOG_I("%s", "Recorder setup done.");
}
while (!xnOSWasKeyboardHit())
{
g_Context.WaitOneUpdateAll(g_UserGenerator);
if( DO_RECORED && !USE_RECORED_DATA ){
nRetVal = recorder.Record();
CHECK_RC(nRetVal, "Record");
}
// ビデオカメラ画像の生データを取得
xn::ImageMetaData imageMetaData;
g_ImageGenerator.GetMetaData(imageMetaData);
// メモリコピー
xnOSMemCopy(g_rgbImage->imageData, imageMetaData.RGB24Data(), g_rgbImage->imageSize);
// BGRからRGBに変換して表示
cvCvtColor(g_rgbImage, g_rgbImage, CV_RGB2BGR);
// UserGeneratorからユーザー識別ピクセルを取得
xn::SceneMetaData sceneMetaData;
g_UserGenerator.GetUserPixels(0, sceneMetaData);
XnUserID allUsers[MAX_NUM_USERS];
XnUInt16 nUsers = MAX_NUM_USERS;
g_UserGenerator.GetUsers(allUsers, nUsers);
for (int i = 0; i < nUsers; i++) {
// キャリブレーションに成功しているかどうか
if (g_SkeletonCap.IsTracking(allUsers[i])) {
// スケルトンを描画
DrawSkelton(allUsers[i], i);
}
}
// 表示
cvShowImage("User View", g_rgbImage);
// ESCもしくはqが押されたら終了させる
if (cvWaitKey(10) == 27) {
break;
}
}
if( !USE_RECORED_DATA ){
g_scriptNode.Release();
}
g_DepthGenerator.Release();
g_UserGenerator.Release();
g_Context.Release();
if (g_rgbImage != NULL) {
cvReleaseImage(&g_rgbImage);
}
g_Context.Shutdown();
}
bool SetupPrimesense(void)
{
XnStatus nRetVal = XN_STATUS_OK;
if ((nRetVal = g_context.Init()) != XN_STATUS_OK)
{
fprintf(stderr,"Could not init OpenNI context: %s\n", xnGetStatusString(nRetVal));
return FALSE;
}
if ((nRetVal = g_depth.Create(g_context))!= XN_STATUS_OK)
{
fprintf(stderr,"Could not create depth generator: %s\n", xnGetStatusString(nRetVal));
g_haveDepth = FALSE;
}
else if ((nRetVal = g_context.FindExistingNode(XN_NODE_TYPE_DEPTH, g_depth)) != XN_STATUS_OK)
{
fprintf(stderr,"Could not find depth sensor: %s\n", xnGetStatusString(nRetVal));
g_haveDepth = FALSE;
}
if ((nRetVal = g_image.Create(g_context))!= XN_STATUS_OK)
{
fprintf(stderr,"Could not create image generator: %s\n", xnGetStatusString(nRetVal));
g_haveImage = FALSE;
}
else if ((nRetVal = g_context.FindExistingNode(XN_NODE_TYPE_IMAGE, g_image)) != XN_STATUS_OK)
{
fprintf(stderr,"Could not find image sensor: %s\n", xnGetStatusString(nRetVal));
g_haveImage = FALSE;
}
if (!g_haveImage && !g_haveDepth)
{
fprintf(stderr,"Could not find either depth or image sources.\n");
return FALSE;
}
XnMapOutputMode mapMode;
mapMode.nXRes = XN_VGA_X_RES;
mapMode.nYRes = XN_VGA_Y_RES;
mapMode.nFPS = 30;
if (g_haveDepth && ( (nRetVal = g_depth.SetMapOutputMode(mapMode)) != XN_STATUS_OK))
{
fprintf(stderr,"Could not set depth mode: %s\n", xnGetStatusString(nRetVal));
return FALSE;
}
if (g_haveDepth)
{
g_depth.GetMetaData(g_depthMD);
g_depthWidth = g_depthMD.FullXRes();
g_depthHeight = g_depthMD.FullYRes();
}
if (g_haveImage && (nRetVal = g_image.SetMapOutputMode(mapMode)) != XN_STATUS_OK)
{
fprintf(stderr,"Could not set image: %s\n", xnGetStatusString(nRetVal));
return FALSE;
}
if ((nRetVal = g_context.StartGeneratingAll()) != XN_STATUS_OK)
{
fprintf(stderr,"Could not start: %s\n", xnGetStatusString(nRetVal));
return FALSE;
}
return TRUE;
}
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();
}
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);
CleanupExit();
#endif
}
bool initialize(){
std::cout << "initializing kinect... " << endl;
#ifdef USE_MS_SKD
int iSensorCount = 0;
if ( NuiGetSensorCount(&iSensorCount) < 0 )
return false;
// Look at each Kinect sensor
for (int i = 0; i < iSensorCount; ++i)
{
// Create the sensor so we can check status, if we can't create it, move on to the next
if ( NuiCreateSensorByIndex(i, &g_pNuiSensor) < 0 ) continue;
// Get the status of the sensor, and if connected, then we can initialize it
if( 0== g_pNuiSensor->NuiStatus() ){
g_pNuiSensor = g_pNuiSensor;
break;
}
// This sensor wasn't OK, so release it since we're not using it
g_pNuiSensor->Release();
}
if (NULL != g_pNuiSensor)
{
// Initialize the Kinect and specify that we'll be using depth
if ( g_pNuiSensor->NuiInitialize(NUI_INITIALIZE_FLAG_USES_DEPTH) >= 0 )
{
// Create an event that will be signaled when depth data is available
g_hNextDepthFrameEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
// Open a depth image stream to receive depth frames
g_pNuiSensor->NuiImageStreamOpen(
NUI_IMAGE_TYPE_DEPTH,
NUI_IMAGE_RESOLUTION_640x480,
0,
2,
g_hNextDepthFrameEvent,
&g_pDepthStreamHandle);
}
}
else
return false;
#endif
#ifdef USE_OPENNI
// Initialize context object
g_RetVal = g_Context.Init();
g_RetVal = g_DepthGenerator.Create(g_Context);
if (g_RetVal != XN_STATUS_OK)
printf("Failed creating DEPTH generator %s\n", xnGetStatusString(g_RetVal));
XnMapOutputMode outputMode;
outputMode.nXRes = g_im_w;
outputMode.nYRes = g_im_h;
outputMode.nFPS = g_fps;
g_RetVal = g_DepthGenerator.SetMapOutputMode(outputMode);
if (g_RetVal != XN_STATUS_OK){
printf("Failed setting the DEPTH output mode %s\n", xnGetStatusString(g_RetVal));
return false;
}
g_RetVal = g_Context.StartGeneratingAll();
if (g_RetVal != XN_STATUS_OK){
printf("Failed starting generating all %s\n", xnGetStatusString(g_RetVal));
return false;
}
#endif
#ifdef USE_LIBFREENECT
depth_mid = (uint16_t*)malloc(640*480*2);
depth_front = (uint16_t*)malloc(640*480*2);
if (freenect_init(&f_ctx, NULL) < 0) {
printf("freenect_init() failed\n");
return 1;
}
freenect_set_log_level(f_ctx, FREENECT_LOG_ERROR);
freenect_select_subdevices(f_ctx, (freenect_device_flags)(FREENECT_DEVICE_MOTOR | FREENECT_DEVICE_CAMERA));
int nr_devices = freenect_num_devices (f_ctx);
printf ("Number of devices found: %d\n", nr_devices);
int user_device_number = 0;
if (nr_devices < 1) {
freenect_shutdown(f_ctx);
return false;
}
if (freenect_open_device(f_ctx, &f_dev, user_device_number) < 0) {
printf("Could not open device\n");
freenect_shutdown(f_ctx);
return false;
}
bool res = pthread_create(&freenect_thread, NULL, freenect_threadfunc, NULL);
if (res) {
printf("pthread_create failed\n");
freenect_shutdown(f_ctx);
return false;
}
freenect_raw_tilt_state state;
freenect_get_tilt_status(&state);
freenect_angle = freenect_get_tilt_degs(&state);
#endif
g_im3D.create(g_im_h,g_im_w,CV_32FC3);
g_imD.create(g_im_h,g_im_w,CV_16UC1);
return true;
}
