TuioBlob* TuioManager::addTuioBlob(float x, float y, float a, float w, float h, float f) {
sessionID++;
int blobID = (int)blobList.size();
if ((int)(blobList.size())<=maxBlobID) {
std::list<TuioBlob*>::iterator closestBlob = freeBlobList.begin();
for(std::list<TuioBlob*>::iterator iter = freeBlobList.begin();iter!= freeBlobList.end(); iter++) {
if((*iter)->getDistance(x,y)<(*closestBlob)->getDistance(x,y)) closestBlob = iter;
}
TuioBlob *freeBlob = (*closestBlob);
blobID = (*closestBlob)->getBlobID();
freeBlobList.erase(closestBlob);
delete freeBlob;
} else maxBlobID = blobID;
TuioBlob *tblb = new TuioBlob(currentFrameTime, sessionID, blobID, x, y, a, w, h, f);
blobList.push_back(tblb);
updateBlob = true;
for (std::list<TuioListener*>::iterator listener=listenerList.begin(); listener != listenerList.end(); listener++)
(*listener)->addTuioBlob(tblb);
if (verbose)
std::cout << "add blb " << tblb->getBlobID() << " (" << tblb->getSessionID() << ") " << tblb->getX() << " " << tblb->getY() << tblb->getAngle() << " " << tblb->getWidth() << tblb->getHeight() << " " << tblb->getArea() << std::endl;
return tblb;
}
void TuioManager::stopUntouchedMovingBlobs() {
std::list<TuioBlob*> untouched;
for (std::list<TuioBlob*>::iterator tuioBlob = blobList.begin(); tuioBlob!=blobList.end(); tuioBlob++) {
TuioBlob *tblb = (*tuioBlob);
if ((tblb->getTuioTime()!=currentFrameTime) && (tblb->isMoving())) {
tblb->stop(currentFrameTime);
updateBlob = true;
if (verbose)
std::cout << "set blb " << tblb->getSessionID() << tblb->getX() << " " << tblb->getY() << " " << tblb->getWidth() << " " << tblb->getHeight() << " " << tblb->getAngle()
<< " " << tblb->getXSpeed() << " " << tblb->getYSpeed()<< " " << tblb->getMotionAccel() << " " << std::endl;
}
}
}