//--------------------------------------------------------------
void trackingManager::update(){
//--- update video/camera input
IM.update();
//--- eye tracking (on new frames)
if (IM.bIsFrameNew){ // check new frame.
trackEyes();
}
//only update the point if the vector was found
//the function returns a 0,0 point if vector was not found
ofPoint pt = tracker.getVectorGlintToPupil(GLINT_BOTTOM_LEFT);
if( pt.x != 0.0 || pt.y != 0.0 ){
glintPupilVector = pt;
}
// to make trail
// currentdrawPoint.x = currentdrawPoint.x * 0.80 + glintPupilVector.x * 0.20;
// currentdrawPoint.y = currentdrawPoint.y * 0.80 + glintPupilVector.y * 0.20;
ofPoint tempPoint(glintPupilVector.x, glintPupilVector.y);
trail.push_back(tempPoint);
if (trail.size() > 200) trail.erase(trail.begin());
//--- gui
panel.update();
updateGui();
}
//--------------------------------------------------------------
void trackingManager::update(){
//--- update video/camera input
IM.update();
//--- eye tracking (on new frames)
if (IM.bIsFrameNew){ // check new frame.
trackEyes();
}
glintPupilVector = tracker.getVectorGlintToPupil(GLINT_BOTTOM_LEFT);
// to make trail
// currentdrawPoint.x = currentdrawPoint.x * 0.80 + glintPupilVector.x * 0.20;
// currentdrawPoint.y = currentdrawPoint.y * 0.80 + glintPupilVector.y * 0.20;
ofPoint tempPoint(glintPupilVector.x, glintPupilVector.y);
trail.push_back(tempPoint);
if (trail.size() > 200) trail.erase(trail.begin());
//--- gui
panel.update();
updateGui();
}
