bool ofxArtool5::initNFT(ARParamLT * cparamLT, AR_PIXEL_FORMAT pixFormat){
kpmHandle = kpmCreateHandle(cparamLT, pixFormat);
if (!kpmHandle) {
ofLogError("ofxArtool5::initNFT","kpmCreateHandle");
return false;
}
if((ar2Handle = ar2CreateHandle(cparamLT, pixFormat, AR2_TRACKING_DEFAULT_THREAD_NUM))==NULL){
ofLogError("ofxArtool5::initNFT","ar2CreateHandle");
kpmDeleteHandle(&kpmHandle);
return false;
}
if(threadGetCPU()<=1){
ofLogWarning("ofxArtool5::initNFT","Using NFT settings for a single CPU");
ar2SetTrackingThresh(ar2Handle, 5.0);
ar2SetSimThresh(ar2Handle, 0.50);
ar2SetSearchFeatureNum(ar2Handle, 16);
ar2SetSearchSize(ar2Handle, 6);
ar2SetTemplateSize1(ar2Handle, 6);
ar2SetTemplateSize2(ar2Handle, 6);
}else{
cout<<"ofxArtool5::initNFT: Using NFT settings for multi CPU"<<endl;
ar2SetTrackingThresh(ar2Handle, 5.0);
ar2SetSimThresh(ar2Handle, 0.50);
ar2SetSearchFeatureNum(ar2Handle, 16);
ar2SetSearchSize(ar2Handle, 12);
ar2SetTemplateSize1(ar2Handle, 6);
ar2SetTemplateSize2(ar2Handle, 6);
}
return true;
}
// cleanup();
JNIEXPORT jboolean JNICALL JNIFUNCTION_NATIVE(nativeStop(JNIEnv* env, jobject object))
{
#ifdef DEBUG
LOGI("nativeStop\n");
#endif
int i, j;
// Can't call arglCleanup() here, because nativeStop is not called on rendering thread.
// NFT cleanup.
if (trackingThreadHandle) {
#ifdef DEBUG
LOGI("Stopping NFT2 tracking thread.");
#endif
trackingInitQuit(&trackingThreadHandle);
detectedPage = -2;
}
j = 0;
for (i = 0; i < surfaceSetCount; i++) {
if (surfaceSet[i]) {
#ifdef DEBUG
if (j == 0) LOGI("Unloading NFT tracking surfaces.");
#endif
ar2FreeSurfaceSet(&surfaceSet[i]); // Sets surfaceSet[i] to NULL.
j++;
}
}
#ifdef DEBUG
if (j > 0) LOGI("Unloaded %d NFT tracking surfaces.", j);
#endif
surfaceSetCount = 0;
nftDataLoaded = false;
#ifdef DEBUG
LOGI("Cleaning up ARToolKit NFT handles.");
#endif
ar2DeleteHandle(&ar2Handle);
kpmDeleteHandle(&kpmHandle);
arParamLTFree(&gCparamLT);
// OpenGL cleanup -- not done here.
// Video cleanup.
if (gVideoFrame) {
free(gVideoFrame);
gVideoFrame = NULL;
gVideoFrameSize = 0;
pthread_mutex_destroy(&gVideoFrameLock);
}
ar2VideoClose(gVid);
gVid = NULL;
videoInited = false;
return (true);
}
// Modifies globals: kpmHandle, ar2Handle.
static int initNFT(ARParamLT *cparamLT, AR_PIXEL_FORMAT pixFormat)
{
#ifdef DEBUG
LOGE("Initialising NFT.\n");
#endif
//
// NFT init.
//
// KPM init.
kpmHandle = kpmCreateHandle(cparamLT, pixFormat);
if (!kpmHandle) {
LOGE("Error: kpmCreatHandle.\n");
return (false);
}
//kpmSetProcMode( kpmHandle, KpmProcHalfSize );
// AR2 init.
if( (ar2Handle = ar2CreateHandle(cparamLT, pixFormat, AR2_TRACKING_DEFAULT_THREAD_NUM)) == NULL ) {
LOGE("Error: ar2CreateHandle.\n");
kpmDeleteHandle(&kpmHandle);
return (false);
}
if (threadGetCPU() <= 1) {
#ifdef DEBUG
LOGE("Using NFT tracking settings for a single CPU.\n");
#endif
ar2SetTrackingThresh( ar2Handle, 5.0 );
ar2SetSimThresh( ar2Handle, 0.50 );
ar2SetSearchFeatureNum(ar2Handle, 16);
ar2SetSearchSize(ar2Handle, 6);
ar2SetTemplateSize1(ar2Handle, 6);
ar2SetTemplateSize2(ar2Handle, 6);
} else {
#ifdef DEBUG
LOGE("Using NFT tracking settings for more than one CPU.\n");
#endif
ar2SetTrackingThresh( ar2Handle, 5.0 );
ar2SetSimThresh( ar2Handle, 0.50 );
ar2SetSearchFeatureNum(ar2Handle, 16);
ar2SetSearchSize(ar2Handle, 12);
ar2SetTemplateSize1(ar2Handle, 6);
ar2SetTemplateSize2(ar2Handle, 6);
}
// NFT dataset loading will happen later.
#ifdef DEBUG
LOGE("NFT initialised OK.\n");
#endif
return (true);
}
void ofxArtool5::cleanup(){
if(artMode==ART_PATTERN){
arPattDetach(gARHandle);
arPattDeleteHandle(gARPattHandle);
ar3DDeleteHandle(&gAR3DHandle);
arDeleteHandle(gARHandle);
arParamLTFree(&gCparamLT);
}else if(artMode==ART_NFT){
if(markersNFT)deleteMarkers(&markersNFT, &markersNFTCount);
unloadNFTData();
ar2DeleteHandle(&ar2Handle);
kpmDeleteHandle(&kpmHandle);
arParamLTFree(&gCparamLT);
}
}
static void cleanup(void)
{
VirtualEnvironmentFinal();
if (markersNFT) deleteMarkers(&markersNFT, &markersNFTCount);
// NFT cleanup.
unloadNFTData();
ARLOGd("Cleaning up ARToolKit NFT handles.\n");
ar2DeleteHandle(&ar2Handle);
kpmDeleteHandle(&kpmHandle);
arParamLTFree(&gCparamLT);
// OpenGL cleanup.
arglCleanup(gArglSettings);
gArglSettings = NULL;
// Camera cleanup.
arVideoCapStop();
arVideoClose();
}
static void cleanup(void)
{
if (markersNFT) deleteMarkers(&markersNFT, &markersNFTCount);
// NFT cleanup.
unloadNFTData();
ARLOGd("Cleaning up ARToolKit NFT handles.\n");
ar2DeleteHandle(&ar2Handle);
kpmDeleteHandle(&kpmHandle);
arParamLTFree(&gCparamLT);
// OpenGL cleanup.
arglCleanup(gArglSettings);
gArglSettings = NULL;
// Camera cleanup.
arVideoCapStop();
arVideoClose();
#ifdef _WIN32
CoUninitialize();
#endif
}