Esempi in C++ (Cpp) per FubiUser::currentFilteredTrackingData

Esempio n. 1

File: FubiRecorder.cpp Progetto: RobertAtQuestacon/FubiQ

void FubiRecorder::recordNextSkeletonFrame(const FubiUser& user, const Fubi::FingerCountData& leftFingerCountData, const Fubi::FingerCountData& rightFingerCountData)
{
	const Fubi::TrackingData* data = m_useFilteredData
		? user.currentFilteredTrackingData()
		: user.currentTrackingData();

	int leftFingerCount = -1, rightFingerCount = -1;
	if (leftFingerCountData.trackingEnabled && leftFingerCountData.fingerCounts.size() > 0)
		leftFingerCount = leftFingerCountData.fingerCounts.back();
	if (rightFingerCountData.trackingEnabled && rightFingerCountData.fingerCounts.size() > 0)
		rightFingerCount = rightFingerCountData.fingerCounts.back();

	recordNextSkeletonFrame(data, leftFingerCount, rightFingerCount);
}

Esempio n. 2

File: FubiRecorder.cpp Progetto: xianyinchen/Horde3DGameEngine

void FubiRecorder::recordNextSkeletonFrame(const FubiUser& user, const FubiUser::FingerCountData& leftFingerCountData, const FubiUser::FingerCountData& rightFingerCountData)
{
	if (m_isRecording && (user.currentTrackingData()->timeStamp - m_lastTimeStamp) > Math::Epsilon)
	{
		const FubiUser::TrackingData* data = m_useFilteredData
			? user.currentFilteredTrackingData()
			: user.currentTrackingData();

		m_lastTimeStamp = data->timeStamp;

		xml_document<> doc;
		// Create base node
		xml_node<>* frameNode = doc.allocate_node(node_element, "Frame");
		doc.append_node(frameNode);
		// With time attribute		
		xml_attribute<>* attr = doc.allocate_attribute("time", doc.allocate_string(numToString(m_lastTimeStamp-m_recordingStart, 6).c_str()));
		frameNode->append_attribute(attr);
		// And frame id		
		attr = doc.allocate_attribute("frameID", doc.allocate_string(numToString(m_currentFrameID++, 0).c_str()));
		frameNode->append_attribute(attr);

		// Create all sub nodes for the frame
		xml_node<>* jointPositions = doc.allocate_node(node_element, "JointPositions");
		frameNode->append_node(jointPositions);
		xml_node<>* jointOrientations = doc.allocate_node(node_element, "JointOrientations");
		frameNode->append_node(jointOrientations);

		// Now fill them with the joint data
		for (int i = 0; i < SkeletonJoint::NUM_JOINTS; ++i)
		{
			xml_node<>* joint = doc.allocate_node(node_element, "Joint");
			joint->append_attribute(doc.allocate_attribute("name", getJointName((SkeletonJoint::Joint)i)));
			const Vec3f* pos = &(data->jointPositions[i].m_position);
			joint->append_attribute(doc.allocate_attribute("x", doc.allocate_string(numToString(pos->x, 0).c_str())));
			joint->append_attribute(doc.allocate_attribute("y", doc.allocate_string(numToString(pos->y, 0).c_str())));
			joint->append_attribute(doc.allocate_attribute("z", doc.allocate_string(numToString(pos->z, 0).c_str())));
			joint->append_attribute(doc.allocate_attribute("confidence", doc.allocate_string(numToString(data->jointPositions[i].m_confidence, 0).c_str())));
			jointPositions->append_node(joint);

			joint = doc.allocate_node(node_element, "Joint");
			joint->append_attribute(doc.allocate_attribute("name", getJointName((SkeletonJoint::Joint)i)));
			const Vec3f* rot = &(data->jointOrientations[i].m_orientation.getRot());
			joint->append_attribute(doc.allocate_attribute("x", doc.allocate_string(numToString(rot->x, 2).c_str())));
			joint->append_attribute(doc.allocate_attribute("y", doc.allocate_string(numToString(rot->y, 2).c_str())));
			joint->append_attribute(doc.allocate_attribute("z", doc.allocate_string(numToString(rot->z, 2).c_str())));
			joint->append_attribute(doc.allocate_attribute("confidence", doc.allocate_string(numToString(data->jointOrientations[i].m_confidence, 0).c_str())));
			jointOrientations->append_node(joint);
		}

		int leftFingerCount = -1, rightFingerCount = -1;
		if (leftFingerCountData.trackingEnabled && leftFingerCountData.fingerCounts.size() > 0)
			leftFingerCount = leftFingerCountData.fingerCounts.back();
		if (rightFingerCountData.trackingEnabled && rightFingerCountData.fingerCounts.size() > 0)
			rightFingerCount = rightFingerCountData.fingerCounts.back();
		if (leftFingerCount > -1 || rightFingerCount > -1)
		{
			xml_node<>* fingercounts = doc.allocate_node(node_element, "FingerCounts");
			frameNode->append_node(fingercounts);
			fingercounts->append_attribute(doc.allocate_attribute("left", doc.allocate_string(numToString(leftFingerCount, 0).c_str())));
			fingercounts->append_attribute(doc.allocate_attribute("right", doc.allocate_string(numToString(rightFingerCount, 0).c_str())));
		}

		// Write the frame node to the file
		// Call the internal print_node directly to start at a different indent level
		internal::print_node(std::ostream_iterator<char>(m_file), frameNode, 0, 1);
		if (m_file.fail())
		{
			Fubi_logErr("Error writing skeleton data to file: %s \n", m_fileName.c_str());
			stopRecording();
		}
	}
}