Python超人-宇宙模拟器

sim_scenes/solar_system/halley_comet_lib.py

@@ -42,7 +42,7 @@ def create_halley_comet(init_velocity, init_position):
 
 
 def create_orbit_line(center_body, body, start_time):
-    orbital_days = int(math.ceil(body.orbital_days * 1.02))
+    orbital_days = int(math.ceil(body.orbital_days))
     points = get_reality_orbit_points(type(body).__name__.lower(), start_time=start_time, days=orbital_days,
                                       segments=100)
     # print(points)

simulators/ursina/entities/orbit_line.py

@@ -29,10 +29,11 @@ class OrbitLine(Entity):
         x, y, z = self.position[0], self.position[1], self.position[2]
         for i, point in enumerate(self.points):
             pos_x, pos_y, pos_z = point[0], point[1], point[2]
-            if i == 0:
-                next_pos = last_point
-                continue
-            elif i == len(self.points) - 1:
+            # if i == 0:
+            #     next_pos = last_point
+            #     continue
+            # el
+            if i == len(self.points) - 1:
                 next_pos = first_point
                 # continue
             else: