diff --git a/simulators/ursina_simulator.py b/simulators/ursina_simulator.py index 59b69d4267927190a0b254fce481bb8759bcb6f0..b55fd62e1355ad05b35c4b51f05686fd840a1a58 100644 --- a/simulators/ursina_simulator.py +++ b/simulators/ursina_simulator.py @@ -96,7 +96,7 @@ from simulators.simulator import Simulator from common.system import System import time import datetime -from ursina import EditorCamera +from ursina import EditorCamera, PointLight, SpotLight, AmbientLight player = None @@ -133,18 +133,35 @@ class UrsinaSimulator(Simulator): if self.check_elapsed_time(): super().evolve(self.evolve_dt) + def cosmic_background(self, texture='../textures/cosmic1.jpg'): + texture = load_texture(texture) + sky_dome = Entity(model='sky_dome', texture=texture, scale=300, + color=color.white, + position=(0, 0, 0), + rotation=(0, 0, 0)) + def run(self, dt, **kwargs): self.evolve_dt = dt # 设定时间间隔为1秒 self.interval = datetime.timedelta(seconds=0.01) self.last_time = datetime.datetime.now() - datetime.timedelta(seconds=2) + if "light" in kwargs: + if kwargs["light"]: + li = PointLight() + # PointLight, SpotLight, AmbientLight + if "cosmic_bg" in kwargs: + cosmic_bg = kwargs["cosmic_bg"] + import os + if cosmic_bg is not None and os.path.exists(cosmic_bg): + self.cosmic_background(cosmic_bg) + EditorCamera() self.app.run() if __name__ == '__main__': from bodies import Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto, Moon - from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY,SECONDS_PER_HALF_DAY + from common.consts import SECONDS_PER_WEEK, SECONDS_PER_DAY, SECONDS_PER_HALF_DAY """ 3个太阳、1个地球 @@ -171,17 +188,17 @@ if __name__ == '__main__': # size_scale=4e3, texture="earth.png", distance_scale=1), # 地球放大 4000 倍，距离保持不变 # ] bodies = [ - Sun(size_scale=0.8e2), # 太阳放大 80 倍 - Mercury(size_scale=4e3, distance_scale=1.3), # 水星放大 4000 倍，距离放大 1.3 倍 - Venus(size_scale=4e3, distance_scale=1.3), # 金星放大 4000 倍，距离放大 1.3 倍 - Earth(size_scale=4e3, distance_scale=1.3), # 地球放大 4000 倍，距离放大 1.3 倍 + Sun(size_scale=0.8e2), # 太阳放大 80 倍 + Mercury(size_scale=4e3, distance_scale=1.3), # 水星放大 4000 倍，距离放大 1.3 倍 + Venus(size_scale=4e3, distance_scale=1.3), # 金星放大 4000 倍，距离放大 1.3 倍 + Earth(size_scale=4e3, distance_scale=1.3), # 地球放大 4000 倍，距离放大 1.3 倍 Moon(size_scale=4e3, distance_scale=1.3), - Mars(size_scale=4e3, distance_scale=1.3), # 火星放大 4000 倍，距离放大 1.3 倍 + Mars(size_scale=4e3, distance_scale=1.3), # 火星放大 4000 倍，距离放大 1.3 倍 Jupiter(size_scale=0.68e3, distance_scale=0.65), # 木星放大 680 倍，距离缩小到真实距离的 0.65 - Saturn(size_scale=0.68e3, distance_scale=0.52), # 土星放大 680 倍，距离缩小到真实距离的 0.52 - Uranus(size_scale=0.8e3, distance_scale=0.36), # 天王星放大 800 倍，距离缩小到真实距离的 0.36 - Neptune(size_scale=1e3, distance_scale=0.27), # 海王星放大 1000 倍，距离缩小到真实距离的 0.27 - Pluto(size_scale=10e3, distance_scale=0.23), # 冥王星放大 10000 倍，距离缩小到真实距离的 0.23(从太阳系的行星中排除) + Saturn(size_scale=0.68e3, distance_scale=0.52), # 土星放大 680 倍，距离缩小到真实距离的 0.52 + Uranus(size_scale=0.8e3, distance_scale=0.36), # 天王星放大 800 倍，距离缩小到真实距离的 0.36 + Neptune(size_scale=1e3, distance_scale=0.27), # 海王星放大 1000 倍，距离缩小到真实距离的 0.27 + Pluto(size_scale=10e3, distance_scale=0.23), # 冥王星放大 10000 倍，距离缩小到真实距离的 0.23(从太阳系的行星中排除) ] # bodies.append(Moon(size_scale=4e3, distance_scale=1.3)) # 月球放大 10 倍，距离保持不变) @@ -193,6 +210,8 @@ if __name__ == '__main__': simulator = UrsinaSimulator(body_sys) player = UrsinaPlayer((4000000, 800000000, 4000000), simulator.ursina_views) + + # player = FirstPersonController() # player = UrsinaPlayer((0, 0, 0), simulator.ursina_views) @@ -205,4 +224,7 @@ if __name__ == '__main__': # player._update() - simulator.run(SECONDS_PER_DAY) + light = True + cosmic_bg = '../textures/cosmic1.jpg' + # cosmic_bg = None + simulator.run(SECONDS_PER_DAY, light=light, cosmic_bg=cosmic_bg) diff --git a/simulators/views/ursina_view.py b/simulators/views/ursina_view.py index fca4bf36ee025fa6e5daa80c8c5b15e374fea7c4..45074095edf1ef93b3ba5d9cc467ac01e6618de4 100644 --- a/simulators/views/ursina_view.py +++ b/simulators/views/ursina_view.py @@ -140,8 +140,6 @@ class UrsinaPlayer(FirstPersonController): # camera.position = avg_pos + (0, 0, 20) # camera.rotation_x = -90 - - def input(self, key): if key == "escape": if mouse.locked: @@ -198,7 +196,8 @@ class Planet(Entity): # self.angle = 0 # random.uniform(0.0005, 0.01) # self.fastMode = 0 # self.rotation = (random.randint(0, 360) for i in range(3)) - self.rotspeed = random.uniform(0.25, 1.5) + # 旋转速度和大小成反比（未使用真实数据） + self.rotspeed = 30000 / self.body_view.raduis # random.uniform(1.0, 2.0) self.rotMode = 'x' # random.choice(["x", "y", "z"]) self.name = body_view.name @@ -210,13 +209,16 @@ class Planet(Entity): # texture = self.__set_texture(body_view.texture) texture = load_texture(body_view.texture) - # 将贴图旋转90度 - super().__init__(model="sphere", - scale=scale, - texture=texture, - color=color.white, - position=pos, - rotation=(0, 0, 0)) + # 将贴图旋转90度C:\ProgramData\Anaconda3\envs\tf_gpu\Lib\site-packages\ursina\models_compressed\diamond.ursinamesh + super().__init__( + # model=TorusMesh(radius=1e20, thickness=1.25e20, radial_segments=16, tubular_segments=32), + # model="sky_dome", + model="sphere", + scale=scale, + texture=texture, + color=color.white, + position=pos, + rotation=(0, 0, 0)) # def __set_texture(self, image_file): # """ diff --git a/textures/cosmic1.jpg b/textures/cosmic1.jpg new file mode 100644 index 0000000000000000000000000000000000000000..89951fda9377886dff9cb03eefbb2d94689f884c Binary files /dev/null and b/textures/cosmic1.jpg differ diff --git a/textures/cosmic2.jpg b/textures/cosmic2.jpg new file mode 100644 index 0000000000000000000000000000000000000000..e78c518d810b8afbf1b2670083dc16afef40cd70 Binary files /dev/null and b/textures/cosmic2.jpg differ