diff --git a/simulators/ursina/entities/ursina_demo.py b/simulators/ursina/entities/ursina_demo.py
index 05507db5321431fd6e9a6480a11b36a5417601ac..5e17014d80285cad9b924262afeefed05db25cc2 100644
--- a/simulators/ursina/entities/ursina_demo.py
+++ b/simulators/ursina/entities/ursina_demo.py
@@ -1,4 +1,5 @@
 from ursina import *
+from ursina.prefabs.first_person_controller import FirstPersonController
 
 from sim_scenes.func import create_sphere_sky
 
@@ -7,22 +8,45 @@ texture = load_texture("../../../objs/textures/core_valaga_clas.jpg")
 camera_ship = Entity(model="../../../objs/models/core_valaga_clas.obj",
                      texture=texture, double_sided=True)
 
+shperes = []
+
+
+def create_sphere():
+    shpere = Entity(model="sphere", position=camera_ship.position, scale=30)
+    shperes.append(shpere)
+
+
 # camera.parent = camera_ship.planet
 # camera.reparent_to(camera_ship.planet)
 # camera.scale = 100
 camera.fov = 60
-camera.clip_plane_near = 0.01
+# camera.clip_plane_near = 0.1
 camera.clip_plane_far = 51000000
-create_sphere_sky(scale=500000)
-# camera.parent = camera_ship
+create_sphere_sky(scale=5000000)
+camera.parent = camera_ship
 camera.reparent_to(camera_ship)
-camera.position = [0, 1000, -1000]
+camera.position = [0, 1000, -3000]
+camera.rotation_x = 20
+
+
 # application.time_scale = 1
 
 def update():
-    camera_ship.position += Vec3(0,0,10)
-    camera.position = Vec3(0, 1000, -1000)
+    camera_ship.position += Vec3(0, 0, 10)
+    camera_ship.rotation_y += 0.01
+    # camera.position = Vec3(0, 1000, -1000)
+    for shpere in shperes:
+        shpere.position += Vec3(0, 0, 100)
+        shpere.rotation_y = camera_ship.rotation_y
+
+
+def input(key):
+    print(key)
+    if key == "space":
+        create_sphere()
+
 
-EditorCamera()
+# player = FirstPersonController()
+# EditorCamera()
 
 app.run()