常量组N常量组NRiversNRiversloading_screen/common/defines/jomini/rivers.txt:2常量 7NNRivers|FADE_IN_DISTANCENNRivers|FADE_IN_INVISIBLE_DISTANCE_THRESHOLDNNRivers|FADE_OUT_DISTANCENNRivers|NUM_WIDTH_PIXEL_VALUESNNRivers|UV_SCALENNRivers|WIDTH_MAXNNRivers|WIDTH_MIN定义loading_screen/common/defines/jomini/rivers.txt:23FADE_IN_DISTANCE = 10.04FADE_OUT_DISTANCE = 2.05NUM_WIDTH_PIXEL_VALUES = 136WIDTH_MIN = 1.07WIDTH_MAX = 2.28UV_SCALE = 1.010FADE_IN_INVISIBLE_DISTANCE_THRESHOLD = 0.5