diff options
Diffstat (limited to 'FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp')
| -rw-r--r-- | FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp | 52 |
1 files changed, 35 insertions, 17 deletions
diff --git a/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp b/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp index 930ce090..ee1b049d 100644 --- a/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp +++ b/FTNoIR_Tracker_SM/ftnoir_tracker_faceapi.cpp @@ -1,7 +1,7 @@ #include "ftnoir_tracker_sm.h"
using namespace sm::faceapi;
-using namespace sm::faceapi::qt;
+//using namespace sm::faceapi::qt;
FTNoIR_Tracker_SM::FTNoIR_Tracker_SM()
{
@@ -13,17 +13,12 @@ FTNoIR_Tracker_SM::FTNoIR_Tracker_SM() parameterRange.append(std::pair<float,float>(1000.0f,9999.0f));
parameterValueAsFloat.append(0.0f);
setParameterValue(kPortAddress,5551.0f);
-
- newHeadPose.x = 0.0f;
- newHeadPose.y = 0.0f;
- newHeadPose.z = 0.0f;
- newHeadPose.yaw = 0.0f;
- newHeadPose.pitch = 0.0f;
- newHeadPose.roll = 0.0f;
}
FTNoIR_Tracker_SM::~FTNoIR_Tracker_SM()
{
+ _engine->stop();
+ smAPIQuit();
}
void FTNoIR_Tracker_SM::Release()
@@ -52,8 +47,6 @@ void FTNoIR_Tracker_SM::Initialize() CameraInfo::registerType(SM_API_CAMERA_TYPE_WDM);
_engine = QSharedPointer<HeadTrackerV2>(new HeadTrackerV2());
- // starts the faceapi engine
- _engine->start();
}
catch (sm::faceapi::Error &e)
{
@@ -66,20 +59,45 @@ void FTNoIR_Tracker_SM::Initialize() void FTNoIR_Tracker_SM::StartTracker()
{
+
+ // starts the faceapi engine
+ if (_engine->state() != SM_API_ENGINE_STATE_HT_TRACKING) {
+ _engine->start();
+ }
+
+ // some parameteres [optional]
+ smHTSetHeadPosePredictionEnabled( _engine->handle(), false);
+ smHTSetLipTrackingEnabled( _engine->handle(), false);
+ smLoggingSetFileOutputEnable( false );
return;
}
-void FTNoIR_Tracker_SM::GiveHeadPoseData(THeadPoseData *data)
+void FTNoIR_Tracker_SM::StopTracker()
{
- data->x = newHeadPose.x;
- data->y = newHeadPose.y;
- data->z = newHeadPose.z;
- data->yaw = newHeadPose.yaw;
- data->pitch = newHeadPose.pitch;
- data->roll = newHeadPose.roll;
+
+ // stops the faceapi engine
+ _engine->stop();
return;
}
+bool FTNoIR_Tracker_SM::GiveHeadPoseData(THeadPoseData *data)
+{
+ smEngineHeadPoseData head_pose; // headpose from faceAPI
+ smEngineHeadPoseData temp_head_pose; // headpose from faceAPI
+
+ smReturnCode smret = smHTCurrentHeadPose(_engine->handle(), &temp_head_pose);
+ memcpy(&head_pose, &temp_head_pose, sizeof(smEngineHeadPoseData));
+
+ data->x = head_pose.head_pos.x * 100.0f; // From meters to centimeters
+ data->y = head_pose.head_pos.y * 100.0f;
+ data->z = head_pose.head_pos.z * 100.0f;
+ data->yaw = head_pose.head_rot.y_rads * 57.295781f; // From rads to degrees
+ data->pitch = head_pose.head_rot.x_rads * 57.295781f;
+ data->roll = head_pose.head_rot.z_rads * 57.295781f;
+
+ return ( head_pose.confidence > 0 );
+}
+
bool FTNoIR_Tracker_SM::setParameterValue(const int index, const float newvalue)
{
if ((index >= 0) && (index < parameterValueAsFloat.size()))
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