JNIEXPORT int JNICALL
Java_com_wheelphone_targetNavigation_WheelphoneTargetNavigation_initTracker(JNIEnv *, jobject)
{
LOG("Java_com_qualcomm_QCARSamples_FrameMarkers_FrameMarkers_initTracker");
// Initialize the marker tracker:
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::Tracker* trackerBase = trackerManager.initTracker(QCAR::Tracker::MARKER_TRACKER);
QCAR::MarkerTracker* markerTracker = static_cast<QCAR::MarkerTracker*>(trackerBase);
if (markerTracker == NULL)
{
LOG("Failed to initialize MarkerTracker.");
return 0;
}
if (!markerTracker->createFrameMarker(0, "MarkerQ", QCAR::Vec2F(50,50)))
{
LOG("Failed to create frame marker Q.");
}
if (!markerTracker->createFrameMarker(1, "MarkerC", QCAR::Vec2F(50,50)))
{
LOG("Failed to create frame marker C.");
}
if (!markerTracker->createFrameMarker(2, "MarkerA", QCAR::Vec2F(50,50)))
{
LOG("Failed to create frame marker A.");
}
if (!markerTracker->createFrameMarker(3, "MarkerR", QCAR::Vec2F(50,50)))
{
LOG("Failed to create frame marker R.");
}
LOG("Successfully initialized MarkerTracker.");
return 1;
}
JNIEXPORT int JNICALL
Java_rajawali_vuforia_RajawaliVuforiaActivity_createFrameMarker(JNIEnv* env,
jobject object, jint markerId, jstring markerName, jfloat width,
jfloat height) {
QCAR::TrackerManager& trackerManager = QCAR::TrackerManager::getInstance();
QCAR::Tracker* trackerBase = trackerManager.getTracker(
QCAR::MarkerTracker::getClassType());
if (trackerBase != 0) {
QCAR::MarkerTracker* markerTracker =
static_cast<QCAR::MarkerTracker*>(trackerBase);
const char *nativeString = env->GetStringUTFChars(markerName, NULL);
if (!markerTracker->createFrameMarker((int) markerId, nativeString,
QCAR::Vec2F((float) width, (float) height))) {
LOG("Failed to create frame marker.");
}
LOG("Successfully created frame marker.");
env->ReleaseStringUTFChars(markerName, nativeString);
}
}