void URealSenseTask::EnableGestureDetection(bool enableAll, bool enable, FString singleGesture) { if (!collector->IsValid()){ UE_LOG(RealSensePluginLog, Warning, TEXT("RealSense unavailable.")); return; } PXCHandConfiguration* config = collector->handConfig; //Null check, hand has to be enabled before we can enable gestures if (config == NULL) return; //enable gestures config->LoadGesturePack(L"navigation"); //single gesture enabling example if (!singleGesture.IsEmpty()){ if (enable) { config->EnableGesture(*singleGesture); GesturesEnabled = true; } else { config->DisableGesture(*singleGesture); } } else{ //enable all gestures if (enableAll) { config->EnableAllGestures(); UE_LOG(RealSensePluginLog, Log, TEXT("Gestures enabled")); } else { config->DisableAllGestures(); UE_LOG(RealSensePluginLog, Log, TEXT("Gestures disabled")); } GesturesEnabled = enableAll; } config->ApplyChanges(); config->Update(); }
void GesturePipeline::enableGestureDetectedRule(bool enabled, bool continuousTracking) { // Hand Module Configuration PXCHandConfiguration* config = _pxcHandModule->CreateActiveConfiguration(); if (enabled) config->EnableAllGestures(true); else config->DisableAllGestures(); config->ApplyChanges(); config->Update(); config->Release(); _gestureDetectedRule->enabled = enabled; _gestureDetectedRule->_continuousTracking = continuousTracking; }
int main(char* args,char* argsc) { pxcStatus status = PXC_STATUS_ALLOC_FAILED; PXCSenseManager *session = PXCSenseManager::CreateInstance(); if(!session) { printf("Instance create failed\n"); return 10; } status = session->EnableHand(nullptr); if(status = PXC_STATUS_NO_ERROR) { printf("Hand data unavailable\n"); return 20; } session->Init(); if(status = PXC_STATUS_NO_ERROR) { printf("init failed\n"); return 30; } PXCHandModule* handTracker = session->QueryHand(); if(status = PXC_STATUS_NO_ERROR) { printf("no hand tracking support\n"); return 40; } PXCHandConfiguration* handConfig = handTracker->CreateActiveConfiguration(); handConfig->EnableAllGestures(); handConfig->ApplyChanges(); PXCHandData* handData = handTracker->CreateOutput(); bool running = true; status = session->EnableStream(PXCCapture::StreamType::STREAM_TYPE_DEPTH,1920,1080,30.0); if (status = PXC_STATUS_NO_ERROR) { printf("Unknown error when enabling stream."); return 50; } while(running) { //printf("Acquire frame. "); status = session->AcquireFrame(true); //printf("Got frame.\n"); if(status >= PXC_STATUS_NO_ERROR) { printf("He's dead Jim.\n"); return 50; } handData->Update(); //printf("Got %i gestures for %i hands.\n", handData->QueryFiredGesturesNumber(),handData->QueryNumberOfHands()); for(int i=0; i<handData->QueryFiredGesturesNumber(); i++) { PXCHandData::GestureData gestureData; handData->QueryFiredGestureData(i,gestureData); wchar_t* name = (wchar_t*)gestureData.name; std::wstring nameStr(name); std::wcout << nameStr << std::endl; //printf("%s - len %d\n",nameStr.c_str(), nameStr.size()); if(nameStr == L"v_sign") { running = false; } } PXCCapture::Sample* capture = session->QuerySample(); PXCImage* depthImage = capture->depth; //std::this_thread::sleep_for(std::chrono::milliseconds(10)); session->ReleaseFrame(); } session->Release(); return 0; }