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comparison main.cc @ 0:1478aad947a6

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init
author kazz <kazz@cr.ie.u-ryukyu.ac.jp>
date Mon, 31 Jan 2011 03:46:10 +0900
parents
children 2afd5c6cc8d2
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-1:000000000000 0:1478aad947a6
1 #include <stdio.h>
2 #include <XnOpenNI.h>
3 #include <XnCppWrapper.h>
4 #include <XnVNite.h>
5
6 #define INIT_XML_PATH "./kinect.xml"
7
8 typedef enum {
9 IN_SESSION,
10 NOT_IN_SESSION,
11 QUICK_REFOCUS
12 } SessionState;
13
14 void checkRC(const XnStatus &rc, const char *what) {
15 if (rc != XN_STATUS_OK) {
16 printf("%s faild: %s\n", what, xnGetStatusString(rc));
17 }
18 }
19
20 void checkErrors(XnStatus &rc, xn::EnumerationErrors &errors, const char *what) {
21 if (rc == XN_STATUS_NO_NODE_PRESENT) {
22 XnChar strError[1024];
23 errors.ToString(strError, 1024);
24 printf("%s\n", strError);
25 }
26 }
27
28 class NIState {
29 public:
30 static SessionState gSessionState;
31 static void XN_CALLBACK_TYPE sessionStarting(const XnPoint3D &ptPosition, void *userCxt);
32 static void XN_CALLBACK_TYPE sessionEnding(void *userCxt);
33 static void XN_CALLBACK_TYPE focusProgress(const XnChar *strFocus, const XnPoint3D &ptPosition,
34 XnFloat fProgress, void *userCxt);
35 };
36 SessionState NIState::gSessionState = NOT_IN_SESSION;
37 void NIState::XN_CALLBACK_TYPE sessionStarting(const XnPoint3D &ptPosition, void *userCxt) {
38 printf("Session start: (%f, %f, %f)\n)", ptPosition.X, ptPosition.Y, ptPosition.Z);
39 gSessionState = IN_SESSION;
40 }
41 void NIState::XN_CALLBACK_TYPE sessionEnding(void *userCxt) {
42 printf("Session end\n");
43 gSessionState = NOT_IN_SESSION;
44 }
45 void NIState::XN_CALLBACK_TYPE focusProgress(const XnChar *strFocus, const XnPoint3D &ptPosition,
46 XnFloat fProgress, void *userCxt) {
47 //printf("Focus progress: %s @(%f, %f, %f): %f\n)", strFocus, ptPosition.X, ptPosition.Y, ptPosition.Z, fProgress);
48 }
49
50 int main(int argc, char *argv[]) {
51 xn::Context gContext;
52 xn::EnumerationErrors errors;
53 XnStatus rc = gContext.InitFromXmlFile(INIT_XML_PATH, &errors);
54 checkErrors(rc, errors, "InitFromXMLFile");
55 checkRC(rc, "InitFromXMLFile");
56
57 xn::DepthGenerator gDepthGenerator;
58 rc = gContext.FindExistingNode(XN_NODE_TYPE_DEPTH, gDepthGenerator);
59 checkRC(rc, "Find depth generator");
60
61 xn::HandsGenerator gHandsGenerator;
62 rc = gContext.FindExistingNode(XN_NODE_TYPE_HANDS, gHandsGenerator);
63 checkRC(rc, "Find hands generator");
64 XnVSessionManager *gPSessionManager = new XnVSessionManager();
65 rc = gPSessionManager->Initialize(&gContext, "Click,Wave", "RaiseHand");
66 checkRC(rc, "SessionManager::Initialize");
67 gPSessionManager->RegisterSession(NULL, NIState::sessionStarting, NIState::sessionEnding, NIState::focusProgress);
68
69 return 0;
70 }