Lines Matching refs:ray
111 * @return The selected ray of the ellipse */
112 Coord ray(Dim2 d) const { return _ellipse.ray(d); }
115 * @return Point with X equal to the X ray and Y to Y ray */
119 * @return Angle between the +X ray of the ellipse and the +X axis */
245 return ray(X) == 0 || ray(Y) == 0;
281 if ( are_near(ray(X), ray(Y)) && are_near(center(), p) ) {