Lines Matching defs:angle
40 #include <2geom/angle.h>
60 Ray(Point const& origin, Coord angle)
63 sincos(angle, _vector[Y], _vector[X]);
73 Coord angle() const { return std::atan2(_vector[Y], _vector[X]); }
142 // evaluate the angle between r1 and r2 rotating r1 in cw or ccw direction on r2
143 // the returned value is an angle in the interval [0, 2PI[
146 double angle = angle_between(r1.vector(), r2.vector());
147 if (angle < 0) angle += 2*M_PI;
148 if (!cw) angle = 2*M_PI - angle;
149 return angle;
153 * @brief Returns the angle bisector for the two given rays.
160 * angle bisector ray depends on the third parameter: