US City Block

US city block Unreal Engine environment

Description

The US City Block scene is an Unreal Engine^® environment of a US city block that contains 15 intersections and 30 traffic lights. The scene is rendered using the Unreal Engine from Epic Games^®.

Setup

To simulate a UAV flight in this scene:

Add a Simulation 3D Scene Configuration block to your Simulink^® model.
In this block, set the Scene source parameter to Default Scenes.
Set the enabled Scene name parameter to US city block.

Scene Layout

Intersections

The US city block scene has 15 intersections, as indicated in this diagram.

Top down view of the US city block scene with each intersection numbered from 1 to 16. ROw 1 has intersection 1-5, row 2 has intersections 6-10, and row 3 has the intersections 11-15.

This table provides the intersection locations in the world coordinate system. Dimensions are in meter.

Intersection	Center Location
Intersection	X (m)	Y (m)	Z (m)
1	`-202.60`	`-108`	`.01`
2	`-112.60`	`-108`	`.01`
3	`-20.38`	`-108`	`.01`
4	`74.58`	`-108`	`.01`
5	`166.40`	`-108`	`.01`
6	`-184.60`	`0`	`.01`
7	`-112.60`	`0`	`.01`
8	`-20.34`	`0`	`.01`
9	`76.40`	`0`	`.01`
10	`166.46`	`0`	`.01`
11	`-184.60`	`110.50`	`.01`
12	`-112.60`	`110.50`	`.01`
13	`-22.60`	`110.50`	`.01`
14	`76.40`	`110.50`	`.01`
15	`166.40`	`112.50`	`.01`

Barrier

3D orange barrier with orange color

This table provides the object names and locations in the world coordinate system. Dimensions are in m.

Object	Unreal Engine Editor Name	Location
Object	Unreal Engine Editor Name	X	Y	Z	Roll	Pitch	Yaw
Barrier	`SM_Barrier`	`163.5`	`-146.95`	`0`	`0`	`0`	`90°`
	`SM_Barrier2`	`166.35`	`-146.95`	`0`	`0`	`0`	`90°`
	`SM_Barrier3`	`169.2`	`-146.95`	`0`	`0`	`0`	`90°`
	`SM_Barrier7`	`163.5`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier8`	`166.35`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier9`	`169.2`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier11`	`197.05`	`109.65`	`0`	`0`	`0`	`-180°`
	`SM_Barrier13`	`197.05`	`112.5`	`0`	`0`	`0`	`-180°`
	`SM_Barrier14`	`197.05`	`115.34`	`0`	`0`	`0`	`-180°`
	`SM_Barrier18`	`197.05`	`-2.9`	`0`	`0`	`0`	`-180°`
	`SM_Barrier19`	`197.05`	`-0.05`	`0`	`0`	`0`	`-180°`
	`SM_Barrier20`	`197.05`	`2.8`	`0`	`0`	`0`	`-180°`
	`SM_Barrier21`	`-240.5`	`107.65`	`0`	`0`	`0`	`-180°`
	`SM_Barrier22`	`197.05`	`-110.9`	`0`	`0`	`0`	`-180°`
	`SM_Barrier24`	`197.05`	`5.6`	`0`	`0`	`0`	`-180°`
	`SM_Barrier27`	`197.05`	`-108.05`	`0`	`0`	`0`	`-180°`
	`SM_Barrier28`	`197.05`	`-105.25`	`0`	`0`	`0`	`-180°`
	`SM_Barrier31`	`-240.5`	`110.5`	`0`	`0`	`0`	`-180°`
	`SM_Barrier32`	`-240.5`	`113.35`	`0`	`0`	`0`	`-180°`
	`SM_Barrier36`	`-240.1`	`-2.9`	`0`	`0`	`0`	`-180°`
	`SM_Barrier37`	`-240.1`	`-0.05`	`0`	`0`	`0`	`-180°`
	`SM_Barrier38`	`-240.1`	`2.8`	`0`	`0`	`0`	`-180°`
	`SM_Barrier43`	`-242.15`	`110.9`	`0`	`0`	`0`	`-180°`
	`SM_Barrier44`	`-242.15`	`-108.05`	`0`	`0`	`0`	`-180°`
	`SM_Barrier45`	`-242.15`	`-105.25`	`0`	`0`	`0`	`-180°`
	`SM_Barrier48`	`73.4`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier49`	`76.25`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier50`	`79.1`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier54`	`-25.55`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier55`	`-22.7`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier56`	`-19.85`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier59`	`-115.3`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier60`	`-112.45`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier61`	`-109.6`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier66`	`69.25`	`-147.35`	`0`	`0`	`0`	`90°`
	`SM_Barrier68`	`75.45`	`-147.5`	`0.15`	`0`	`0`	`90°`
	`SM_Barrier69`	`72.45`	`-147.5`	`0.15`	`0`	`0`	`90°`
	`SM_Barrier70`	`-25.55`	`-146.45`	`0`	`0`	`0`	`90°`
	`SM_Barrier71`	`-22.15`	`-146.45`	`0`	`0`	`0`	`90°`
	`SM_Barrier72`	`-18.65`	`-146.45`	`0`	`0`	`0`	`90°`
	`SM_Barrier75`	`-115.3`	`-147.6`	`0`	`0`	`0`	`90°`
	`SM_Barrier76`	`-112.45`	`-147.6`	`0`	`0`	`0`	`90°`
	`SM_Barrier77`	`-109.6`	`-147.6`	`0`	`0`	`0`	`90°`
	`SM_Barrier84`	`-15.45`	`-146.45`	`0`	`0`	`0`	`90°`
	`SM_Barrier88`	`-187.5`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier89`	`-184.65`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier90`	`-181.8`	`150.15`	`0`	`0`	`0`	`90°`
	`SM_Barrier94`	`-205.6`	`-147.4`	`0`	`0`	`0`	`90°`
	`SM_Barrier95`	`-202.75`	`-147.4`	`0`	`0`	`0`	`90°`
	`SM_Barrier96`	`-199.9`	`-147.4`	`0`	`0`	`0`	`90°`
	`SM_Barrier101`	`44.15`	`3.05`	`0`	`0`	`0`	`-50°`
	`SM_Barrier102`	`39.15`	`0.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier103`	`41.95`	`1.3`	`0`	`0`	`0`	`-50°`
	`SM_Barrier104`	`36.5`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier105`	`33.85`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier106`	`31.2`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier107`	`28.45`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier108`	`25.8`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier109`	`23.15`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier110`	`20.5`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier111`	`17.95`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier112`	`15.3`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier113`	`12.65`	`.55`	`0`	`0`	`0`	`-90°`
	`SM_Barrier114`	`10.0`	`.55`	`0`	`0`	`0`	`-90°`
`SM_Barrier115`	`7.01`	`1.38`	`0`	`0`	`0`	`-125°`
`SM_Barrier116`	`4.75`	`3.05`	`0`	`0`	`0`	`-125°`

Traffic Lights

2 traffic lights combined in a pole

The US City Scene contains 30 traffic lights, two at each of the 15 intersections. Each intersection has a traffic light group. If you have the Customize Unreal Engine Scenes for UAVs for customizing scenes, you can control the timing of the traffic lights.

This table provides the traffic light names and locations in the world coordinate system. Dimensions are in m. Only one of the traffic lights in the group can be green at a time. The traffic lights are green for 10 s and yellow for 3 s. At the start of the simulation, the first traffic lights in the group are green (for example, SM_TrafficLights1_3 and SM_TrafficLights2_4). The second lights in the group are red (for example, SM_TrafficLights1_4 and SM_TrafficLights2_3).

Intersection	Unreal Engine Editor Name		Location
Intersection	Traffic Light Group	Traffic Light	X	Y	Z	Roll	Pitch	Yaw
1	`TrafficLightGroup`	`SM_TrafficLights1_3`	`-196.55`	`-100.65`	`0`	`0`	`0`	`-90°`
1	`TrafficLightGroup`	`SM_TrafficLights1_4`	`-210.20`	`-113.40`	`0`	`0`	`0`	`0`
2	`TrafficLightGroup2`	`SM_TrafficLights2_4`	`-120.40`	`-113.50`	`0`	`0`	`0`	`0`
2	`TrafficLightGroup2`	`SM_TrafficLights2_3`	`-106.35`	`98.35`	`0`	`0`	`0`	`-90°`
3	`TrafficLightGroup3`	`SM_TrafficLights3_1`	`-13.10`	`-116.20`	`0.2`	`0`	`0`	`90°`
3	`TrafficLightGroup3`	`SM_TrafficLights3_4`	`-30.60`	`-113.80`	`0`	`0`	`0`	`0`
4	`TrafficLightGroup4`	`SM_TrafficLights4_4`	`64.80`	`-113.0`	`0`	`0`	`0`	`0`
4	`TrafficLightGroup4`	`SM_TrafficLights4_3`	`71.40`	`-100.30`	`0`	`0`	`0`	`-100°`
5	`TrafficLightGroup5`	`SM_TrafficLights5_1`	`171.50`	`-115.70`	`0`	`0`	`0`	`90°`
5	`TrafficLightGroup5`	`SM_TrafficLights5_4`	`157.40`	`-113.50`	`0`	`0`	`0`	`0`
6	`TrafficLightGroup6`	`SM_TrafficLights6_3`	`-189.60`	`7.40`	`0`	`0`	`0`	`-90°`
6	`TrafficLightGroup6`	`SM_TrafficLights6_2`	`-177.30`	`5.70`	`0`	`0`	`0`	`180°`
7	`TrafficLightGroup7`	`SM_TrafficLights7_3`	`-117.80`	`7.70`	`0.2`	`0`	`0`	`-90°`
7	`TrafficLightGroup7`	`SM_TrafficLights7_2`	`-105.20`	`5.50`	`0`	`0`	`0`	`180°`
8	`TrafficLightGroup8`	`SM_TrafficLights8_2`	`-10.90`	`5.60`	`0`	`0`	`0`	`180°`
8	`TrafficLightGroup8`	`SM_TrafficLights8_1`	`-13.10`	`-7.60`	`0.1`	`0`	`0`	`90°`
9	`TrafficLightGroup9`	`SM_TrafficLights9_3`	`70.90`	`9.20`	`0`	`0`	`0`	`-90°`
9	`TrafficLightGroup9`	`SM_TrafficLights9_2`	`85.90`	`7.60`	`0.2`	`0`	`0`	`180°`
10	`TrafficLightGroup10`	`SM_TrafficLights10_2`	`173.70`	`7.50`	`0`	`0`	`0`	`180°`
10	`TrafficLightGroup10`	`SM_TrafficLights10_1`	`172.10`	`-7.70`	`0`	`0`	`0`	`90°`
11	`TrafficLightGroup11`	`SM_TrafficLights11_3`	`-189.80`	`118.45`	`0`	`0`	`0`	`-90°`
11	`TrafficLightGroup11`	`SM_TrafficLights11_4`	`-191.05`	`104.55`	`0`	`0`	`0`	`0`
12	`TrafficLightGroup12`	`SM_TrafficLights12_4`	`-120.50`	`105.40`	`0`	`0`	`0`	`0`
12	`TrafficLightGroup12`	`SM_TrafficLights12_3`	`-117.60`	`117.60`	`0`	`0`	`0`	`-90°`
13	`TrafficLightGroup13`	`SM_TrafficLights13_1`	`-12.80`	`102.50`	`0`	`0`	`0`	`90°`
13	`TrafficLightGroup13`	`SM_TrafficLights13_4`	`-30.50`	`105.30`	`0`	`0`	`0`	`0`
14	`TrafficLightGroup14`	`SM_TrafficLights14_4`	`69.30`	`105.30`	`0`	`0`	`0`	`0`
14	`TrafficLightGroup14`	`SM_TrafficLights14_3`	`70.90`	`118.70`	`0`	`0`	`0`	`-90°`
15	`TrafficLightGroup15`	`SM_TrafficLights15_1`	`171.40`	`105.20`	`0`	`0`	`0`	`90°`
15	`TrafficLightGroup15`	`SM_TrafficLights15_4`	`158.40`	`107.20`	`0`	`0`	`0`	`0`

Tips

If you have the UAV Toolbox Interface for Unreal Engine Projects support package, then you can modify this scene. In the Unreal Engine project file that comes with the support package, this scene is named USCityBlock.
For more details on customizing scenes, see Customize Unreal Engine Scenes for UAVs.