Exemple #1
0
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;
}
Exemple #2
0
// 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);
}
Exemple #3
0
// 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);
}
Exemple #4
0
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);
    }
}
Exemple #5
0
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();
}
Exemple #6
0
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
}