Use an higher FOV value in demos

A vertical FOV of 74 degrees is roughly equivalent to a 90 degree
horizontal FOV on a 4:3 display (~106.26 degrees on 16:9), which
is the typical default FOV used in PC games.

3d/ik/fabrik_ik.tscn

@@ -298,7 +298,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 70.0
+fov = 74.0
 size = 1.0
 near = 0.05
 far = 100.0

3d/ik/fps_example.tscn

@@ -1424,7 +1424,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 80.0
+fov = 74.0
 size = 1.0
 near = 0.05
 far = 100.0

3d/ik/look_at_ik.tscn

@@ -237,7 +237,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 70.0
+fov = 74.0
 size = 1.0
 near = 0.05
 far = 100.0

3d/kinematic_character/follow_camera.gd

@@ -4,7 +4,7 @@ extends Camera
 # Member variables
 var collision_exception = []
 export var min_distance = 0.5
-export var max_distance = 4.0
+export var max_distance = 5.5
 export var angle_v_adjust = 0.0
 export var autoturn_ray_aperture = 25
 export var autoturn_speed = 50

3d/platformer/follow_camera.gd

@@ -4,7 +4,7 @@ extends Camera
 # Member variables
 var collision_exception = []
 export var min_distance = 0.5
-export var max_distance = 4.0
+export var max_distance = 3.5
 export var angle_v_adjust = 0.0
 export var autoturn_ray_aperture = 25
 export var autoturn_speed = 50

3d/truck_town/car_base.tscn

@@ -332,7 +332,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = true
-fov = 60.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -353,5 +353,3 @@ playback_default_blend_time = 0.0
 playback_speed = 1.0
 blend_times = [  ]
 autoplay = ""
-
-

3d/truck_town/crane.tscn

@@ -582,7 +582,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = true
-fov = 60.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -1116,5 +1116,3 @@ collision/exclude_nodes = true
 params/bias = 0.3
 params/damping = 1.0
 params/impulse_clamp = 0.0
-
-

3d/truck_town/trailer_truck.tscn

@@ -734,7 +734,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = true
-fov = 60.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -768,5 +768,3 @@ twist_span = 45.0
 bias = 0.3
 softness = 0.8
 relaxation = 1.0
-
-

misc/multitouch_cubes/CubeScene.tscn

@@ -107,7 +107,7 @@ directional_shadow_max_distance = 200.0
 
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 7.09558 )
 projection = 0
-fov = 50.0
+fov = 74.0
 near = 0.1
 far = 100.0
 keep_aspect = 1
@@ -121,5 +121,3 @@ doppler/tracking = 0
 [node name="WorldEnvironment" type="WorldEnvironment" parent="."]
 
 environment = ExtResource( 1 )
-
-

misc/pause/spinpause.tscn

@@ -57,7 +57,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 60.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -189,5 +189,3 @@ align = 1
 [connection signal="pressed" from="pause" to="." method="_on_pause_pressed"]
 
 [connection signal="pressed" from="pause_popup/unpause" to="." method="_on_unpause_pressed"]
-
-

misc/sensors/main.tscn

@@ -406,7 +406,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 65.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -592,5 +592,3 @@ directional_shadow_normal_bias = 0.8
 directional_shadow_bias_split_scale = 0.25
 directional_shadow_depth_range = 0
 directional_shadow_max_distance = 200.0
-
-

misc/window_management/observer/observer.tscn

@@ -27,7 +27,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 60.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 1000.0
@@ -52,5 +52,3 @@ omni_range = 5.0
 omni_attenuation = 1.0
 omni_shadow_mode = 1
 omni_shadow_detail = 1
-
-

viewport/2d_in_3d/2D_in_3D.tscn

@@ -340,7 +340,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 65.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -617,5 +617,3 @@ _sections_unfolded = [ "Transform" ]
 position = Vector2( 298, 200 )
 texture = ExtResource( 6 )
 _sections_unfolded = [ "Transform" ]
-
-

viewport/gui_in_3d/Gui_in_3D.tscn

@@ -398,7 +398,7 @@ v_offset = 0.0
 doppler_tracking = 0
 projection = 0
 current = false
-fov = 65.0
+fov = 74.0
 size = 1.0
 near = 0.1
 far = 100.0
@@ -567,5 +567,3 @@ skeleton = NodePath("..")
 material/0 = SubResource( 12 )
 script = SubResource( 13 )
 _sections_unfolded = [ "Transform" ]
-
-