From 4145fa2691e1c7cec275f486d7c650769ae71f71 Mon Sep 17 00:00:00 2001 From: march3 Date: Wed, 5 Jul 2023 15:16:13 +0800 Subject: [PATCH] =?UTF-8?q?Python=E8=B6=85=E4=BA=BA-=E5=AE=87=E5=AE=99?= =?UTF-8?q?=E6=A8=A1=E6=8B=9F=E5=99=A8?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- sim_scenes/science/speed_of_light_3d.py | 37 ++++++++++++++++------- sim_scenes/science/speed_of_light_init.py | 4 +-- 2 files changed, 28 insertions(+), 13 deletions(-) diff --git a/sim_scenes/science/speed_of_light_3d.py b/sim_scenes/science/speed_of_light_3d.py index f8fb708..7809fe5 100644 --- a/sim_scenes/science/speed_of_light_3d.py +++ b/sim_scenes/science/speed_of_light_3d.py @@ -29,13 +29,18 @@ init = SpeedOfLightInit(camera_follow_light) # 创建太阳系天体（忽略质量，引力无效，初速度全部为0） bodies = create_solar_system_bodies(ignore_mass=True, init_velocity=[0, 0, 0]) -distance_scales = [1, 2.4, 2.05, 2.03, 2.1, 1.8, 0.72, 0.6, 0.40, 0.30, 0.26] +jupiter, saturn, uranus, neptune = bodies[6:10] + +for big_body in [jupiter, saturn, uranus, neptune]: + big_body.init_position[0] = big_body.radius * big_body.size_scale + +distance_scales = [1, 2.0, 1.5, 1.48, 1.65, 1.5, 0.82, 0.75, 0.50, 0.40, 0.33] for idx, body in enumerate(bodies): body.distance_scale = distance_scales[idx] - if idx > 0: - body.init_position[0] = -body.radius * body.size_scale - body.init_position[1] = -body.diameter * body.size_scale + # if idx > 0: + # body.init_position[0] = body.diameter * body.size_scale + # body.init_position[1] = -body.radius * body.size_scale / 10 body.rotation_speed *= 20 if len(sys.argv) > 1: @@ -53,7 +58,7 @@ elif camera_pos == "left": # 摄像机左眼 init.light_init_position[0] -= camera_l2r init.light_init_position[0] = 5000000 -init.light_init_position[1] = 1500000 +init.light_init_position[1] = 150000 # init.auto_control_speed = True init.camera_position = (0, -AU / 100, -AU / 50) @@ -126,17 +131,27 @@ UrsinaEvent.on_before_evolving_subscription(on_before_evolving) def body_arrived(body): # # 到达每个行星都会触发，对光速飞船进行加速，超光速前进（使用未来曲率引擎技术） - # if body.name == "火星": # 到达火星，加速前进，并进行攀升 - # light_ship.acceleration = [120, 150, 1000] - # elif body.name == "木星": # 到达木星，加速前进，并进行下降 - # light_ship.acceleration = [-200, -600, 5000] + if body.name == "金星": # 到达金星，木星开始调整位置 + jupiter.acceleration[0] = -35 + jupiter.acceleration[1] = -15 + elif body.name == "火星": # 到达火星，土星开始调整位置 + saturn.acceleration[0] = -16 + saturn.acceleration[1] = -8 + elif body.name == "木星": # 到达木星，天王星开始调整位置 + uranus.acceleration[0] = -8 + uranus.acceleration[1] = -5 + elif body.name == "土星": # 到达土星，海王星开始调整位置 + neptune.acceleration[0] = -20 + neptune.acceleration[1] = -8 + # saturn, uranus, neptune # elif body.name == "土星": # 到达土星，加速前进，并进行攀升 # light_ship.acceleration = [-150, 100, 0] # elif body.name == "天王星": # 到达天王星，加速前进，并进行下降 # light_ship.acceleration = [0, 200, 0] # elif body.name == "海王星": # 到达海王星，加速前进，并进行攀升 # light_ship.acceleration = [150, -550, -2500] - if body.name == "冥王星": + + elif body.name == "冥王星": exit(0) # print(body) @@ -160,7 +175,7 @@ init.body_arrived = body_arrived # 使用 ursina 查看的运行效果 # 常用快捷键： P：运行和暂停 O：重新开始 I：显示天体轨迹 # position = 左-右+、上+下-、前+后- -ursina_run(bodies, 10, +ursina_run(bodies, 30, position=init.camera_position, # show_trail=init.show_trail, # show_timer=True, diff --git a/sim_scenes/science/speed_of_light_init.py b/sim_scenes/science/speed_of_light_init.py index 10be621..4fa1e02 100644 --- a/sim_scenes/science/speed_of_light_init.py +++ b/sim_scenes/science/speed_of_light_init.py @@ -282,10 +282,10 @@ class SpeedOfLightInit: # 对于光速天体、太阳、小行星群、“已到达天体列表”中的天体无需计算 continue # 计算判断，如果光速天体距离到达了某个天体，就记录到“已到达天体列表”中 - if self.light_ship.position[2] >= body.position[2]: + if self.light_ship.position[2] >= body.position[2] * body.distance_scale: if callable(self.body_arrived): self.body_arrived(body) - self.arrived_bodies.append(body) + self.arrived_bodies.append(body) if self.text_panel is not None: self.arrived_info += f"[{time_data.time_text}]\t到达\t[{body.name}]\n\n" # distance = round(self.light_body.position[2] / AU, 4) -- GitLab