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Nishan Nekoo

MathWorks

Last seen: Today |  Active since 2022

Followers: 0   Following: 0

Programming Languages:
C, MATLAB
Spoken Languages:
English
Professional Interests:
Simulink 3D Animation, Automotive, Powertrain Blockset, Vehicle Dynamics Blockset

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  • Knowledgeable Level 4
  • 12 Month Streak
  • First Review
  • First Answer

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Answered
custom UAV vehicle simulation scene views in UE4.27
Hello! I just wanted to clarify whether you are adding this custom UAV model using the Simulaion 3D UAV Vehicle, or are you addi...

2 dagar ago | 0

Answered
Double Lane Change Reference Application - Unreal enabled not working
Hi Ekrem, Thank you for pointing out this issue. I was able to reproduce the same error, and we will consider resolving this in...

9 dagar ago | 0

Answered
How do I modify the custom aircraft files refered to in "path to custom mesh" in the "Simulation 3D Aircraft" block
Hi Elias, The file containing the default actors of the Simulation 3D Aircraft block that appear in the Simulation 3D Viewer vi...

13 dagar ago | 0

Answered
How to use IES files with sim3d.Light
Hi Tanaka-san, It seems like the IES file is not getting imported because of path issues. IESFilePath requires a full system pa...

16 dagar ago | 0

| accepted

Answered
Simple Drone Propeller Simulation
Check out this example on how to do this using Simulink 3D Animation: https://www.mathworks.com/help/sl3d/simulate-a-quadcoptor....

16 dagar ago | 0

Answered
export an fbx file or directly import it into to unreal engine
Hi Rahul, apologies for the very late response here. Is the goal here to get the collision mesh that is generated in MATLAB as a...

16 dagar ago | 0

Answered
Including multiple actors in Simulink 3D animation with asbQuadcopter model
Hi Benjamin, You can add a Simulation 3D Actor block to your model to get a basic shape such as a red sphere. In the initializ...

ungefär en månad ago | 1

| accepted

Answered
Regarding Packaging Unreal Engine Scenes
Hi Ketan, I understand that you are building a custom scene in the Unreal Editor, and that you are currently compiling that sce...

ungefär en månad ago | 0

Answered
How to simulate an uphill road on UnrealEngine?
Hi Alessandra, starting in R2024b, Vehicle Dynamics Blockset provides a 3D Scene of the ZalaZone Automotive Proving Grounds Hill...

ungefär 2 månader ago | 0

Answered
setup scene customization using support package error (Simulink-unreal engine integration)
Hi Vishnu, it sounds like the support package did not download correctly. Ensure that the plugins and the AutoVrtlEnv project ...

ungefär 2 månader ago | 0

Answered
How to ensure "BeginOverlapEvent" triggers only once or resets when updating episodes in a quadcopter reinforcement learning task?
Hello! There is a known issue with Overlap Events when the objects are both moving in the same direction. Is this the case for y...

2 månader ago | 0

Answered
Errors while linking unreal engine to matlab
Hi Ketan, I believe this error regarding the MathWorks Geospatial plugin is suggesting that you have not installed CesiumForUnr...

2 månader ago | 1

| accepted

Answered
Add multiple actors in one Simulink Simulation 3D Actor Block
Hi Alyssa, When using the Simulation 3D Actor block, you are effectively creating an Actor in the World. Any element that you ...

3 månader ago | 0

| accepted

Answered
Programmatically add Actors to sim3d world in Simulink
Hi Alyssa, There are a few different approaches you can take here and I think this example could be very relevant for you: http...

3 månader ago | 0

| accepted

Answered
Simulation 3D Scene Configuration Block Error
Hi Chuan-Yu, apologies for the delayed response here but this may have been an issue with having the Unreal Editor open while tr...

4 månader ago | 0

Answered
RoadRunner plugins for Unreal 4.26
Hi Tim, apologies for the delayed response here but were you able to try the export in R2022a to see if it was compatible with U...

4 månader ago | 0

Answered
3D simulation engine interface setup timeout.
Hi Ahmed, this error could be due to not clicking 'Start' on UE to start simulation when doing co-simulation with the Unreal Edi...

4 månader ago | 0

Answered
Is it posibble to import a simulink model into Unreal Engine simulation ?
Hi Jakub, There currently isn't a very easy way to do this unfortunately beyond the method you have mentioned. Can you tell me ...

4 månader ago | 0

| accepted

Answered
Shadows in 3d simulation
Hi Sjoerd, Starting in R2024a, there is a light actor in Simulink 3D Animation: https://www.mathworks.com/help/sl3d/sim3d.light...

5 månader ago | 0

Answered
Change weather in RoadRunner Scenario
Hi Javid, changing the weather and day/night settings in RoadRunner Scenario is not currently supported but the team may conside...

5 månader ago | 0

Answered
Visualization using Simulation 3d Camera
The Simulation 3D Camera is best used for cameras with a narrow field of view (<= 60 degrees), and use of the Simulation 3D Fish...

5 månader ago | 0

Answered
how to customize a simulation 3D radar in Simulation 3D toolbox
Hi Dongyu, unfortunately the use of your own radar sensor in the Simulation 3D environment is not currently supported. The best ...

5 månader ago | 0

Answered
Error Using MATLAB Data API with C Matrix API is not supported (UE4 visualization)
Hi Artem, Can you try following the tutorial on the following page instead: https://www.mathworks.com/help/releases/R2023a/vdyn...

5 månader ago | 0

| accepted

Answered
Detecting collisions of UAVs in the Unreal Editor
Hello! Are you using a Simulation 3D UAV Vehicle or is it a custom CAD model? Have you considered using the Simulation 3D Actor ...

5 månader ago | 1

| accepted

Answered
How to use the Automated Driving Toolbox to render car models in Unrealengine
Hi Don, What version of MATLAB are you using? Are you using a Simulation 3D Terrain Sensor in your model? There might be an iss...

5 månader ago | 1

Answered
Error in sim3d.utils.copyExampleSim3dProject
As mentioned by @Gaurav, please refer to this page for guidance on this: https://www.mathworks.com/help/vdynblks/ug/install-sup...

5 månader ago | 0

Answered
I can't get Sim3D PreciseContacts to work
Hi Jesse, do you have a script or model that you can share so that I can replicate this behavior?

5 månader ago | 0

Answered
Error in initializing of unreal engine simulation
This error appears because the vehicle is initialized outside the scene limits. It appears that you are not initializing the ini...

5 månader ago | 0

Answered
Issues setting CoordinateSystem for sim3d.Actor to MATLAB in Simulink; need correct initialization method. Also need third-person view in Simulation 3D Scene Configuration
Hi Alessandro, Thank you for your questions and I apologize for the delay in providing an answer. Here is an answer to both you...

5 månader ago | 0

Answered
I am setting up the default case in Virtual Vehicle composer app and while running the performance test on the motor for 1EM.I am getting an oscillating graph for Trqs.
Hi Raghav, I believe this is just one approach to characterize motor performance, by running a dynamic test where a controller ...

5 månader ago | 0

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