ROTATION_ANGLE_0
plane_state->rotation = ROTATION_ANGLE_0;
plane_state->rotation = ROTATION_ANGLE_0;
case ROTATION_ANGLE_0:
case ROTATION_ANGLE_0:
case ROTATION_ANGLE_0:
case ROTATION_ANGLE_0:
[ROTATION_ANGLE_0] = 0,
if (rotation == ROTATION_ANGLE_0)