Flow structure around a protoplanet at (a) z = 0 (the midplane of the disk) and (b) x = 0. The result is obtained from the m0100-01au run. The white-filled circle at the center represents the protoplanet, and the black dashed circle represents the Bondi radius. The black arrows represent the direction of the gas flow. The white solid lines represent the gas streamlines. The color contours represent the gas density.