Platform 3D Resource Index¶

RflySim3D/RflySimUE5 comes with a rich library of 3D models and scene resources. Pressing F2 in RflySim3D generates a complete model style index table, ModelData.csv.

Unique3DClassID Calculation Formula: Unique3DClassID = DisplayOrder × 100000 + ClassID

I. Free Edition Resources¶

1.1 Free Edition 3D Models¶

Quadcopter (ClassID=3)¶

F450_Default
100000003

Droneyee_QuadX330
101000003

Droneyee_QuadX200
101100003

DJI_Phantom_White
102000003

DJI_Phantom_Red
103000003

DJI_Phantom_Army
104000003

AR_Drone_BlackGreen
105000003

AR_Drone_Blue
106000003

AR_Drone_Army
107000003

Quad_Fold_Gray
108000003

Quad_Fold_Army
109000003

Characters (ClassID=30)¶

Dennis_Static
100000030

Mei_Static
101000030

Nathan_Static
102000030

Nathan_Walking
103000030

Nathan_Dancing
104000030

Nathan_Standing
105000030

Carla_Static
105500030

Carla_Walking
106000030

Carla_Standing
107000030

Claudia_Static
107500030

Claudia_Walking
108000030

Claudia_Standing
109000030

Eric_Static
109500030

Eric_Walking
110000030

Eric_Standing
111000030

Manuel_Static
111500030

Manuel_Walking
112000030

Manuel_Standing
113000030

Sophia_Static
113500030

Sophia_Walking
114000030

Sophia_Standing
115000030

Calibration Board (ClassID=40)¶

CheckerBoard
100000040

CirclePattern
100100040

Ground Vehicle (ClassID=50)¶

Standard_Car_Blue
100000050

Light-Emitting Object (ClassID=60)¶

Light_White
100000060

Light_Red
101000060

Light_Green
102000060

Light_Blue
103000060

Light_Purple
104000060

Light_Yellow
105000060

Light_Aqua
106000060

Light_White_Strong
107000060

Light_Red_Strong
108000060

Light_Green_Strong
109000060

Light_Blue_Strong
110000060

Light_Purple_Strong
111000060

Light_Yellow_Strong
112000060

Light_Aqua_Strong
113000060

Light_Dark
114000060

Fixed-Wing (ClassID=100)¶

Flying_Wing
100000100

Fixed_Wing
110000100

Circular Ring (ClassID=150)¶

Ring_Target_Blue
100000150

Ring_Target_Green
101000150

Square Ring (ClassID=151)¶

Quad_Target_Red
100000151

Quad_Target_Green
101000151

Quad_Target_Blue
102000151

Spherical (ClassID=152)¶

Sphere_Target_Red
100000152

1.2 Free Version 3D Scene¶

3DDisplay

CameraRoom

ChallengeMap

Changsha

Denver

EarthMap

Grasslands

LightShow

LowGPU

MapData

MapDataHongkong

MapSmall

MatchScene

MatchScene2

MountainTerrain

MountainTerrain_Water

MoutainRoad

NeighborhoodPark

OldFactory

SLAMScene

VisionRing

VisionRingBlank

WhiteMap

II. Full Version and Above Resources¶

The following resources are available only in the Full Version and above.

2.1 Full Version 3D Models¶

Quadcopter (ClassID=3)¶

F450_Default
100000003
37-37-29 cm (static mesh)

Droneyee_QuadX330
101000003
53-50-21 cm (static mesh)

Droneyee_QuadX200
101100003
29-29-11 cm (static mesh)

DJI_Phantom_White
102000003
29-28-16 cm (static mesh)

DJI_Phantom_Red
103000003
29-28-16 cm (static mesh)

DJI_Phantom_Army
104000003
29-28-16 cm (static mesh)

AR_Drone_BlackGreen
105000003
51-51-11 cm (static mesh)

AR_Drone_Blue
106000003
51-51-11 cm (static mesh)

AR_Drone_Army
107000003
51-51-11 cm (static mesh)

Quad_Fold_Gray
108000003
35-34-12 cm (static mesh)

Quad_Fold_Army
109000003
35-34-12 cm (static mesh)

Hexacopter (ClassID=5)¶

HexaCopter_550
10000005
48-55-39 cm (static mesh)

Octocopter (ClassID=8)¶

Octocopter
10000008
133-134-77 cm (static mesh)

X8 Coaxial (ClassID=10)¶

X8_OCTO
10000010
56-56-25 cm (static mesh)

Human (ClassID=30)¶

Dennis_Static
100000030
239-70-268 cm (skeletal animation)

Mei_Static
101000030
239-70-268 cm (skeletal animation)

Nathan_Static
102000030
239-70-268 cm (skeletal animation)

Nathan_Walking
103000030
239-70-268 cm (skeletal animation)

Nathan_Dancing
104000030
239-70-268 cm (skeletal animation)

Nathan_Standing
105000030
239-70-268 cm (skeletal animation)

Carla_Static
105500030
239-70-268 cm (skeletal animation)

Carla_Walking
106000030
239-70-268 cm (skeletal animation)

Carla_Standing
107000030
239-70-268cm (skeletal animation)

Claudia_Static
107500030
239-70-268cm (skeletal animation)

Claudia_Walking
108000030
239-70-268cm (skeletal animation)

Claudia_Standing
109000030
239-70-268cm (skeletal animation)

Eric_Static
109500030
239-70-268cm (skeletal animation)

Eric_Walking
110000030
239-70-268cm (skeletal animation)

Eric_Standing
111000030
239-70-268cm (skeletal animation)

Manuel_Static
111500030
239-70-268cm (skeletal animation)

Manuel_Walking
112000030
239-70-268 cm (skeletal animation)

Manuel_Standing
113000030
239-70-268 cm (skeletal animation)

Sophia_Static
113500030
239-70-268 cm (skeletal animation)

Sophia_Walking
114000030
239-70-268 cm (skeletal animation)

Sophia_Standing
115000030
239-70-268 cm (skeletal animation)

Calibration Board (ClassID=40)¶

CheckerBoard
100000040
Calibration board 60cm_84cm_60mm

CirclePattern
100100040
Calibration board 60cm_84cm_60mm

Ground Vehicle (ClassID=50)¶

Standard_Car_Blue
100000050
272-118-62cm (static mesh)

Car_GreenBlack
10100050
502-226-171cm (static mesh)

Car_Red
10200050
502-226-171cm (static mesh)

Car_White
10300050
502-226-171cm (static mesh)

Engineering Vehicle (ClassID=51)¶

Roller8
10900051
Static Mesh

Roller9
11800051
Static Mesh

paver
11900051
Static Mesh

Trunk
12500051
Static Mesh

Light Emitters (ClassID=60)¶

Light_White
100000060
Emissive Material

Light_Red
101000060
Emissive Material

Light_Green
102000060
Emissive Material

Light_Blue
103000060
Emissive Material

Light_Purple
104000060
Emissive Material

Light_Yellow
105000060
Emissive Material

Light_Aqua
106000060
Emissive Material

Light_White_Strong
107000060
Emissive Material

Light_Red_Strong
108000060
Emissive Material

Light_Green_Strong
109000060
Emissive Material

Light_Blue_Strong
110000060
Emissive Material

Light_Purple_Strong
111000060
Emissive Material

Light_Yellow_Strong
112000060
Emissive Material

Light_Aqua_Strong
113000060
Emissive Material

Light_Dark
114000060
Emissive Material

Fixed-Wing (ClassID=100)¶

Flying_Wing
100000100
75-167-18 cm (static mesh)

Fixed_Wing
110000100
750-1464-240 cm (static mesh)

Circular Ring (ClassID=150)¶

Ring_Target_Blue
100000150
50-959-2763 cm (static mesh)

Ring_Target_Green
101000150
50-959-2763 cm (static mesh)

Square Ring (ClassID=151)¶

Quad_Target_Red
100000151
50-2050-4025 cm (static mesh)

Quad_Target_Green
101000151
50-2050-4025 cm (static mesh)

Quad_Target_Blue
102000151
50-2050-4025 cm (static mesh)

Spherical (ClassID=152)¶

Sphere_Target_Red
100000152
100-100-100 cm (Static Mesh)

Winged Aircraft (ClassID=201)¶

FSV900
10000201
45-89-22 cm (Static Mesh)

Bomber (ClassID=208)¶

EastBomberSU24
10000208
2398-1682-620 cm (Animation Blueprint)

Helicopter (ClassID=229)¶

Helicopter1
10000229
198-1178-334 cm (Animation Blueprint)

Fixed-Wing - UltraStick (ClassID=234)¶

UltraStick25E
10000234
134-152-39 cm (Animation Blueprint)

Tailsitter (ClassID=243)¶

Tailsitter
10000243
43-101-50 cm (Animation Blueprint)

J150 (ClassID=251)¶

FSJ150
10000251
31-21-21 cm (Animation Blueprint)

FS310 (ClassID=310)¶

FS310
1000310
54-57-30 cm (Animation Blueprint)

Submarine (ClassID=600)¶

Submarine2
10000600
(1766-2399-1521) 0.1 cm (Animation Blueprint)

Standard VTOL (ClassID=602)¶

StandardVtol2
10000602
143-249-32 cm (Animation Blueprint)

Communication Effects (ClassID=802)¶

Virtual Pipeline (ClassID=803)¶

Target (ClassID=809)¶

2.2 Full 3D Scene¶

3DDisplay

CameraRoom

ChallengeMap

Changsha

Denver

DesertTown

EarthMap

Grasslands

LightShow

LowGPU

MapData

MapDataHongkong

MapSmall

MatchScene

MatchScene2

MountainTerrain

MountainTerrain_Water

MoutainRoad

NeighborhoodPark

OldFactory

SLAMScene

VisionRing

VisionRingBlank

WhiteMap

3. Custom Scenario Import¶

Required Files for RflySim3D Scenarios¶

A complete simulation scenario in RflySim3D requires two types of information:

1. Scenario File (****.umap)¶

After cooking, copy the scenario file from the directory
【UE Project Main Folder】\Saved\Cooked\WindowsNoEditor\【Project Name】\Content
to the directory
【Installation Directory】\RflySim3D\RflySim3D\Content.

Notes:

After cooking and copying, do not rename the files or folders, nor create new folders under \RflySim3D\Content. Renaming must be performed only within the UE editor.
Each ****.umap map file (note: the name may differ before and after cooking) corresponds to an independent 3D scene. RflySim3D/RflySimUE5 automatically scans all .umap files in the PX4PSP\RflySim3D\RflySim3D\Content directory.
The height below the horizontal plane in the scene must not exceed 50 m. This is determined by the reference altitude of the initial point in the CopterSim DLL model, specified by the ModelParam_envAlitude parameter in the init.m file. To ensure the lowest point in the scene lies above the horizontal plane, the lowest point in the scene should be set as the scene reference point. The following uses the OldFactory scene as an example to illustrate this process:

First, import the scene into RflySim3D, visually estimate the lowest point in the scene, and double-click to read its elevation data. Here, it is found that the lowest point in this scene lies 70 m below the horizontal plane.

Therefore, open the Level Blueprint of this scene in UE, and set the lowest point in the scene (7000 cm below the horizontal plane) as the reference point—equivalent to shifting the entire scene upward by 70 m. Save the Level Blueprint, then repackage and import the scene into RflySim3D.

2. Terrain Elevation Data (****.png)¶

Before importing the scene, observe and record the approximate dimensions of the scene in the UE editor (unit: centimeters). After cooking and importing the scene into RflySim3D, use the RflyScanTerrainH (terrain scanning) command in RflySim3D with a range slightly larger than that of the ****.umap scene (unit: meters). This will generate corresponding ****.png and ****.txt files in the PX4PSP\RflySim3D directory, storing the elevation data and terrain calibration/range information, respectively. Copy these two files into PX4PSP\CopterSim\external\map to complete the import.

Notes:

The PNG terrain file is essentially a 2D matrix stored in image format, containing the elevation map of the scene. Storing the matrix in PNG format enables efficient compression of the elevation matrix, thereby saving storage space.
The PNG elevation file does not include information such as coordinate origin, scale, or scene boundaries. Therefore, a calibration file is required. The RflySim platform uses a TXT file to input a 9-dimensional or 12-dimensional array (the latter includes additional latitude, longitude, and altitude geodetic reference information) to provide calibration data.

3. Terrain Calibration Data (****.txt)¶

The TXT calibration file in the platform stores the 3D coordinates of three points:
- The top-right 3D point (both x and y are positive, z positive upward),
- The bottom-left 3D point (both x and y are negative, z positive upward),
- A third 3D point (its position can be chosen freely; theoretically, it should have a significant height difference relative to the first two points to help calibrate the vertical scale).

All units are in centimeters. The first two points define the terrain’s range and center coordinates, while the third point aids in height scale calibration.

Additionally, when using Cesium-based global large-scale scenes in RflySim3D (available only in the Personal Advanced Edition and above), the TXT file may include 3D GPS terrain data after the above 9-dimensional data. The GPS data should be entered in the order of latitude, longitude, and altitude, and can be configured to match the reference coordinate displayed in QGroundControl.