Lines Matching refs:_y
531 double _y = (x*inverse.data.db[3]+y*inverse.data.db[4]+inverse.data.db[5])/w1;
536 double __y = _y;
539 double r2 = _x*_x+_y*_y;
542 2*_distCoeffs->data.db[2]*_x*_y+_distCoeffs->data.db[3]*(r2+2*_x*_x);
543 __y = _y*(1+_distCoeffs->data.db[0]*r2+_distCoeffs->data.db[1]*r2*r2)+
544 2*_distCoeffs->data.db[3]*_x*_y+_distCoeffs->data.db[2]*(r2+2*_y*_y);
548 __y+=_y*_distCoeffs->data.db[4]*r2*r2*r2;
