Lines Matching full:theta_it
294 float theta_it; /* Value of theta for iterating */
312 theta_it = rho / r;
313 theta_it = theta_it < theta ? theta_it : theta;
314 scale_factor = theta_it * itheta;
315 halftn = cvFloor( Pi / theta_it );
316 for( ti1 = 1, phi = theta_it - halfPi, phi1 = (theta_it + t) * itheta;
317 ti1 < halftn; ti1++, phi += theta_it, phi1 += scale_factor )
