Python超人-宇宙模拟器

bodies/universe_body.py

@@ -74,4 +74,4 @@ def create_universe_body(name, texture, size_scale=1.0, init_position=[0, 0, 0],
         "texture": texture,
         "size_scale": size_scale,
     }
-    return UniverseBody(**params)
+    return UniverseBody(**params).set_resolution(50)

sim_lab/wormhole_sim.py

@@ -31,105 +31,55 @@ class WormholeInfo:
     position: list[float] = field(default_factory=[0, 0, 0])
     camera_target_init_speed: int = 100
     camera_init_speed: int = 100
-    camera_target_speed: int = 2000
-    camera_target_max_speed: int = 2000
+    camera_target_speed: int = 1200
+    camera_target_max_speed: int = 1500
     camera_forward_speed: int = - 0.1
-    camera_max_speed: int = 4000
+    camera_max_speed: int = 1500
     camera_acc_speed: int = 1.02
     camera_forward_acc_speed: int = 0.01
-    size_factor: float = 10
+    size_factor: float = 16
     rotation_x: float = None
     rotation_y: float = None
     rotation_z: float = None
-    around_max_count: int = 300
-    around_max_speed: int = -200
+    around_max_count: int = 400
+    around_max_speed: int = -100
     around_min_speed: int = 100
     around_direction: str = "right"
-    around_acc_speed: int = -2
+    around_acc_speed: int = -1.5
 
 
 class WormholeSim(UniverseSimScenes):
     SIZE_SCALE = 1
     D = AU / 10 * SIZE_SCALE
 
-    def __init__(self):
-        D = self.D
-        self.camera_target = CoreValagaClas(name="摄像机镜头", mass=1e30, color=(111, 140, 255),
-                                            # init_position=[0, 0, 0],
-                                            init_position=[D, 0, -D],
-                                            init_velocity=[0, 0, 0],
-                                            size_scale=self.SIZE_SCALE * 1e3).set_ignore_gravity(True)
-        self.wormholeinfo_default_vals = None
-        self.camera_target.go_target = None
-        self.camera_target.go_target_stage = None
-        self.last_universe = None
-        self.current_universe = None
-        self.target_universe = None
-        self.universes = []
-        self.fixed_stars = []
-        self.wormhole_infos = {}
-
-        self.create_universes()
-        self.create_fixed_stars()
-        self.bodies = [self.camera_target] + self.universes + self.fixed_stars
-
-    def create_universe(self, name, idx, position):
-        if name is None:
-            name = f"宇宙{idx}"
-        universe_body = create_universe_body(name, texture=f'cosmic_pan_{idx + 1}.jpg',  # self.textures[idx],
-                                             size_scale=self.SIZE_SCALE,
-                                             init_position=position,
-                                             init_velocity=[0, 0, 0],
-                                             )
-        universe_body.set_light_disable(True)
-        return universe_body
-
-    def fixed_stars_D(self):
-        r = random.random()
-        D = self.D * (2 + r)
-        return D
-
-    def create_fixed_stars(self):
-        D = self.fixed_stars_D
-        positions = [[D(), D(), D()], [D(), D(), -D()], [D(), -D(), D()],
-                     [D(), -D(), -D()], [-D(), D(), D()], [-D(), D(), -D()],
-                     [-D(), -D(), D()], [-D(), -D(), -D()]]
-
-        # positions = [[D, D, D], [D, D, -D], [D, -D, D], [D, 0, D], [D, 0, - D], [D, 0, D],
-        #              [D, -D, -D], [-D, D, D], [-D, D, -D], [0, -D, -D], [0, D, D], [0, D, -D],
-        #              [-D, -D, D], [-D, -D, -D], [-D, -D, 0], [-D, -D, 0]]
-
-        for position in positions:
-            fixed_star = FixedStar(color=(200, 200, 200), size_scale=0.5, init_position=position)
-            fixed_star.glows = (0, 1.1, 1.08)
-            self.fixed_stars.append(fixed_star)
-
     def create_universes(self):
         D = self.D
         #     camera_target_init_speed: int = 100
         #     camera_init_speed: int = 100
-        #     camera_target_speed: int = 2000
+        #     camera_target_speed: int = 1200
+        #     camera_target_max_speed: int = 1500
         #     camera_forward_speed: int = - 0.1
-        #     camera_max_speed: int = 2000
+        #     camera_max_speed: int = 1500
         #     camera_acc_speed: int = 1.02
         #     camera_forward_acc_speed: int = 0.01
-        #     size_factor: float = 10
+        #     size_factor: float = 16
         #     rotation_x: float = None
         #     rotation_y: float = None
         #     rotation_z: float = None
-        #     around_max_count: int = 300
-        #     around_max_speed: int = -200
+        #     around_max_count: int = 400
+        #     around_max_speed: int = -100
+        #     around_min_speed: int = 100
         #     around_direction: str = "right"
-        #     around_acc_speed: int = -2
+        #     around_acc_speed: int = -1.5
 
         wormhole_infos = [
-            {"name": "我们宇宙", "position": [D, 0, -D], "rotation_y": -150, "around_direction": "down",
+            {"name": "我们宇宙", "position": [D, 0, -D], "rotation_y": 100, "around_direction": "down",
              "camera_forward_speed": 0, "around_max_count": 400},
-            {"name": "红色宇宙", "position": [D, 0, D], "rotation_z": 30, "around_acc_speed": -20,
-             "around_min_speed": 150, "camera_forward_speed": -0.2, "around_max_count": 600},
-            {"name": "黄色宇宙", "position": [- D, -D, D], "around_direction": "left"},
-            {"name": "梦海宇宙", "position": [- D, 0, -D]},
-            {"name": "金色宇宙", "position": [-D, D, D], "around_max_count": 400},
+            {"name": "粉色宇宙", "position": [D, 0, D], "rotation_z": 0, "around_acc_speed": -2,
+             "around_min_speed": 150, "camera_forward_speed": -0.2, "around_max_count": 700},
+            {"name": "蓝天宇宙", "position": [- D, -D, D], "around_direction": "left", "around_max_count": 600},
+            {"name": "金色宇宙", "position": [- D, 0, -D], "around_max_count": 600},
+            {"name": "深红宇宙", "position": [-D, D, D], "around_max_count": 800},
             # {"position": [D, -D, D]},
             # {"position": [- D, -D, -D]},
             # {"position": [- D, 0, D]},
@@ -170,10 +120,62 @@ class WormholeSim(UniverseSimScenes):
             self.universes.append(universe)
             self.wormhole_infos[universe] = WormholeInfo(**ps1)
 
+    def __init__(self):
+        D = self.D
+        self.camera_target = CoreValagaClas(name="摄像机镜头", mass=1e30, color=(111, 140, 255),
+                                            # init_position=[0, 0, 0],
+                                            init_position=[D, 0, -D],
+                                            init_velocity=[0, 0, 0],
+                                            size_scale=self.SIZE_SCALE * 1e3).set_ignore_gravity(True)
+        self.wormholeinfo_default_vals = None
+        self.camera_target.go_target = None
+        self.camera_target.go_target_stage = None
+        self.last_universe = None
+        self.current_universe = None
+        self.target_universe = None
+        self.universes = []
+        self.fixed_stars = []
+        self.wormhole_infos = {}
+
+        self.create_universes()
+        self.create_fixed_stars()
+        self.bodies = [self.camera_target] + self.universes + self.fixed_stars
+
+    def create_universe(self, name, idx, position):
+        if name is None:
+            name = f"宇宙{idx}"
+        universe_body = create_universe_body(name, texture=f'cosmic_pan_{idx + 1}.jpg',  # self.textures[idx],
+                                             size_scale=self.SIZE_SCALE,
+                                             init_position=position,
+                                             init_velocity=[0, 0, 0],
+                                             )
+        universe_body.set_light_disable(True)
+        return universe_body
+
+    def fixed_stars_D(self):
+        r = random.random()
+        D = self.D * (2 + r)
+        return D
+
+    def create_fixed_stars(self):
+        D = self.fixed_stars_D
+        positions = [[D(), D(), D()], [D(), D(), -D()], [D(), -D(), D()],
+                     [D(), -D(), -D()], [-D(), D(), D()], [-D(), D(), -D()],
+                     [-D(), -D(), D()], [-D(), -D(), -D()]]
+
+        # positions = [[D, D, D], [D, D, -D], [D, -D, D], [D, 0, D], [D, 0, - D], [D, 0, D],
+        #              [D, -D, -D], [-D, D, D], [-D, D, -D], [0, -D, -D], [0, D, D], [0, D, -D],
+        #              [-D, -D, D], [-D, -D, -D], [-D, -D, 0], [-D, -D, 0]]
+
+        for position in positions:
+            fixed_star = FixedStar(color=(200, 200, 200), size_scale=0.5, init_position=position)
+            fixed_star.glows = (0, 1.1, 1.08)
+            self.fixed_stars.append(fixed_star)
+
     def init_setting(self):
-        camera.clip_plane_near = 0.00005
+        camera.clip_plane_near = 0.6
         # camera.clip_plane_near = 0.01
-        camera.clip_plane_far = 100000000
+        camera.clip_plane_far = 10000000
         # create_sphere_sky(scale=200000)
         application.time_scale = 0.001
         # camera.scale = 1000
@@ -291,7 +293,7 @@ class WormholeSim(UniverseSimScenes):
         camera.current_universe = self.current_universe
         camera_look_at(self.camera_target, rotation_z=0)
 
-        # self.text_panel = create_text_panel(font="fonts/DroidSansFallback.ttf", font_scale=1.3)
+        self.text_panel = create_text_panel(font="fonts/DroidSansFallback.ttf", font_scale=1.3)
 
     def update_text_panel(self):
         """