Augmented Reality for UE4

TheOMGman · May 21, 2019, 2:36am

Hey

Thanks for replying. Copying the files within SampleProject over to the new project (which is a basic template c++ for android development with no starter content) directory, and I get the pop up to replace 3 files, which I click yes on.

I have a suspicion that I’m meant to use the source version of the Unreal Engine 4 to do this, is that correct? Currently I’m using the normal version.

AdamHorvath · May 21, 2019, 6:35am

It works with the normal launcher version of UE 4.22, don’t need to use the source version.
Can you please send me a screenshot of the “pop up to replace 3 files” ?

TheOMGman · May 21, 2019, 2:04pm

Here’s a pretty detailed description of how I set up a brand new project to get the files tested.

I create a brand new project with the following settings Imgur: The magic of the Internet using Unreal Engine 4.21.0
I make sure the project settings are properly configurated for android Imgur: The magic of the Internet
Then, I move the sample project files from the ARPlugin_PERSONAL_v1_14 into the directory of the new project. Imgur: The magic of the Internet (Partially Norwegian, but it basically says “there are 3 files in the ARTest4 directory with the same name, do you want to replace them” to which I that I want to replace the 3 files in the ARTest4 directory with the files from SampleProject.
As per the “Getting started” guide, I then refresh Visual Studio 2015 and get this prompt Imgur: The magic of the Internet to which I say “reload”
I exit UE4 and relaunch the project getting this prompt Imgur: The magic of the Internet which I click “yes” to
When it is about to , I get this message Imgur: The magic of the Internet and I just click “ok”
When it’s launched, there are NO files in ANY of the folders Imgur: The magic of the Internet and I’m in an empty map with nothing in the World Outline
When I try to the game on my Honor 8 running Android 7 (It does not support ARcore) I get the following errors Imgur: The magic of the Internet and ultimately when it launches, its just a black screen.

I hope me being detailed helps track down any possible mistakes I’ve made, and hopefully it wasn’t overly detailed. Either way, thank you for the help in fixing this!

AdamHorvath · May 21, 2019, 4:02pm

The latest version of the plugin, is only working with 4.22.

If you need the previous version for 4.21 please drop me an email to info@uplugins.com with your order id.

TheOMGman:

Here’s a pretty detailed description of how I set up a brand new project to get the files tested.

I create a brand new project with the following settings https://imgur.com/a/JbTgx3n using Unreal Engine 4.21.0

I make sure the project settings are properly configurated for android https://imgur.com/a/FufOqJd

Then, I move the sample project files from the ARPlugin_PERSONAL_v1_14 into the directory of the new project. https://imgur.com/a/Zaw2Wdr (Partially Norwegian, but it basically says “there are 3 files in the ARTest4 directory with the same name, do you want to replace them” to which I that I want to replace the 3 files in the ARTest4 directory with the files from SampleProject.

As per the “Getting started” guide, I then refresh Visual Studio 2015 and get this prompt https://imgur.com/a/KeriRZd to which I say “reload”

I exit UE4 and relaunch the project getting this prompt https://imgur.com/a/fzWvm9c which I click “yes” to

When it is about to , I get this message https://imgur.com/a/JAPXEV5 and I just click “ok”

When it’s launched, there are NO files in ANY of the folders https://imgur.com/a/3TASxM1 and I’m in an empty map with nothing in the World Outline

When I try to the game on my Honor 8 running Android 7 (It does not support ARcore) I get the following errors https://imgur.com/a/gyjti3b and ultimately when it launches, its just a black screen.

I hope me being detailed helps track down any possible mistakes I’ve made, and hopefully it wasn’t overly detailed. Either way, thank you for the help in fixing this!

serioussam909 · June 17, 2019, 11:15am

Do you plan adding Linux support? ArtoolkitX runs on Linux as well.

wontonanimalchin · July 29, 2019, 8:53am

hi , i am trying to get it workin on my tablet but the screen doesnt fit. It seems i miss some buttons and space when i compare it to my phone. Should i change some resolution somewhere, or some settings in the ue4 projectsettings?

AdamHorvath · July 29, 2019, 11:44am

Hello,

Can you please post a screenshot highlighting the problem ?

wontonanimalchin · July 29, 2019, 2:10pm

hi ,
where should i change some settings to run the app on a tablet. It seems the screen is not full (its too large, like its zoomed in), and i miss some buttons while running it on tablets. Should i do this somewhere in the projectsettings or someplace else?

wontonanimalchin · July 31, 2019, 9:25am

gee, i cannot any animations anymore in the project. It works on the laptop perfectly, but once launched at the phone, only static meshes seems to work. Very weird, i use the same laptop, same phone, but 4.22 version (i used 4.19 before). Is there anything changed in your plugin?

wontonanimalchin · July 31, 2019, 9:38am

gee, i cannot any animations anymore in the project. It works on the laptop perfectly, but once launched at the phone, only static meshes seems to work. Very weird, i use the same laptop, same phone, but 4.22 version (i used 4.19 before). Is there anything changed in your plugin?

AdamHorvath · July 31, 2019, 9:44am

Did not change anything in this regard. The plugins is only responsible for tracking, all the other stuff is handled by Unreal Engine.

AdamHorvath · July 31, 2019, 9:46am

Only the UI is zoomed ? Does the tracking work as it supposed to work ? If so you can modify the UI widget for your needs.

EVRTOP · August 16, 2019, 8:07am

Hello, after purchasing this plug-in, do you give the source code?

EVRTOP · August 19, 2019, 6:28am

Hello, where can I improve the resolution of the picture?

AdamHorvath · August 20, 2019, 9:28am

Hello! Yes the source code is included.

AdamHorvath · August 20, 2019, 9:29am

Check out the link below for details:
http://ar.uplugins.com/mobile-video-resolutions/

AdamHorvath · September 11, 2019, 8:18am

Hi

I am pleased to announce the latest version of the plugin!

AR Plugin V1.15 - 2019-09-11

Updated for Unreal Engine v4.23
Added support for Android 64 bit version (arm64-v8a)
Plugin compatibility fix
Minor bugfixes

Available on http://ar.uplugins.com !

GET THE COMMERCIAL VERSION WITH 40% DISCOUNT UNTIL 2019-10-01 !!!

In case you have already purchased the plugin you can download the latest version from your account:
http://ar.uplugins.com/my-account

If you did not create a user during the checkout process send me any email with your # order id to [EMAIL=“info@uplugins.com”]info@uplugins.com and I’ll send you a new link.

anonymous_user_66e11a92 · September 18, 2019, 8:58am

Hi

For the Unreal project I need an NFT Marker created by me. I need 3 files right? .fset .fset3 .iset

Then I put then in the content folder in the ARtoolkit and then inside the DataNFT. Then I open MarkersNFT enum and add the name of the files but it doesnt work for me. I also changed the enum in the blueprint level.

I am working on version 4.23 of Unreal.

thank you all and sorry for my english.

AdamHorvath · September 24, 2019, 7:28am

You did the right way!
So is it loading, but not recognizing the NFT image, or do you get an error while loading ?

Can you show me the NFT image ? Not every image can be used as an NFT. It should have enough feature point to be tracked.

IvanLima · October 24, 2019, 6:08pm

Hi
I’m trying to package my project But this error persist

UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): compile. -W#pragma-messages]
UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): compile. -W#pragma-messages]
UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): PackagingResults: Warning: Please PackagingResults: Warning: Please UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): UATHelper: Packaging (Android (ASTC)): PackagingResults: Error: linker UATHelper: Packaging (Android UATHelper: Packaging (Android UATHelper: Packaging (Android UATHelper: Packaging (Android PackagingResults: Error: Unknown Error In file included from C:/Users/Ivan Lima/Documents/Unreal Projects/CDP/CenarioDosPassaros/Plugins/ARToolkitPlugin/Intermediate/Build/Android/UE4/Shipping/ARToolkitPlugin/Module.ARToolkitPlugin.cpp:3:
C:/Users/Ivan Lima/Documents/Unreal Projects/CDP/CenarioDosPassaros/Plugins/ARToolkitPlugin/Source/ARToolkitPlugin/Private/ARToolkitDevice.cpp(403,4): warning: Please use ENQUEUE_RENDER_COMMAND instead Please update your code to the new API before upgrading to the next release, otherwise your project will no longer
ENQUEUE_UNIQUE_RENDER_COMMAND_TWOPARAMETER(
^
C:/Program Files/Epic Games/UE_4.23/Engine/Source/Runtime/RenderCore/Public\RenderingThread.h(395,2): note: expanded from macro ‘ENQUEUE_UNIQUE_RENDER_COMMAND_TWOPARAMETER’
ENQUEUE_UNIQUE_RENDER_COMMAND_TWOPARAMETER_DECLARE(TypeName,ParamType1,ParamName1,ParamValue1,ParamType2,ParamName2,ParamValue2,Code)
^
C:/Program Files/Epic Games/UE_4.23/Engine/Source/Runtime/RenderCore/Public\RenderingThread.h(376,2): note: expanded from macro ‘ENQUEUE_UNIQUE_RENDER_COMMAND_TWOPARAMETER_DECLARE’
DEPRECATED_MACRO(4.22, “Please use ENQUEUE_RENDER_COMMAND instead”)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\GenericPlatform\GenericPlatformCompilerPreSetup.h(88,45): note: expanded from macro ‘DEPRECATED_MACRO’
#define DEPRECATED_MACRO(Version, Message) EMIT_CUSTOM_WARNING(Message " Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.“)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\GenericPlatform\GenericPlatformCompilerPreSetup.h(84,3): note: expanded from macro ‘EMIT_CUSTOM_WARNING’
EMIT_CUSTOM_WARNING_AT_LINE(LINE, Warning)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\Clang\ClangPlatformCompilerPreSetup.h(127,3): note: expanded from macro ‘EMIT_CUSTOM_WARNING_AT_LINE’
_Pragma(PREPROCESSOR_TO_STRING(message(Warning)))
^
<scratch space>(144,2): note: expanded from here
message(“Please use ENQUEUE_RENDER_COMMAND instead” " Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.”)
^
In file included from C:/Users/Ivan Lima/Documents/Unreal Projects/CDP/CenarioDosPassaros/Plugins/ARToolkitPlugin/Intermediate/Build/Android/UE4/Shipping/ARToolkitPlugin/Module.ARToolkitPlugin.cpp:3:
C:/Users/Ivan Lima/Documents/Unreal Projects/CDP/CenarioDosPassaros/Plugins/ARToolkitPlugin/Source/ARToolkitPlugin/Private/ARToolkitDevice.cpp(403,4): warning: Please use ENQUEUE_RENDER_COMMAND instead Please update your code to the new API before upgrading to the next release, otherwise your project will no longer
C:/Program Files/Epic Games/UE_4.23/Engine/Source/Runtime/RenderCore/Public\RenderingThread.h(397,2): note: expanded from macro ‘ENQUEUE_UNIQUE_RENDER_COMMAND_TWOPARAMETER’
DEPRECATED_MACRO(4.22, “Please use ENQUEUE_RENDER_COMMAND instead”)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\GenericPlatform\GenericPlatformCompilerPreSetup.h(88,45): note: expanded from macro ‘DEPRECATED_MACRO’
#define DEPRECATED_MACRO(Version, Message) EMIT_CUSTOM_WARNING(Message " Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.“)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\GenericPlatform\GenericPlatformCompilerPreSetup.h(84,3): note: expanded from macro ‘EMIT_CUSTOM_WARNING’
EMIT_CUSTOM_WARNING_AT_LINE(LINE, Warning)
^
C:/Program Files\Epic Games\UE_4.23\Engine\Source\Runtime\Core\Public\Clang\ClangPlatformCompilerPreSetup.h(127,3): note: expanded from macro ‘EMIT_CUSTOM_WARNING_AT_LINE’
_Pragma(PREPROCESSOR_TO_STRING(message(Warning)))
^
<scratch space>(145,2): note: expanded from here
message(“Please use ENQUEUE_RENDER_COMMAND instead” " Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile.”)
^
2 warnings generated.
use ENQUEUE_RENDER_COMMAND instead Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile. -W#pragma-messages]
use ENQUEUE_RENDER_COMMAND instead Please update your code to the new API before upgrading to the next release, otherwise your project will no longer compile. -W#pragma-messages]
[9/10] CenarioDosPassaros-Android-Shipping-arm64-es2.so
C:/Users/Ivan Lima/Documents/Unreal Projects/CDP/CenarioDosPassaros/Plugins/ARToolkitPlugin/Source/ThirdParty/ARToolkit/lib/Android/armeabi-v7a/libar.a: error adding symbols: File in wrong format
clang++.exe: error: linker command failed with exit code 1 (use -v to see invocation)
command failed with exit code 1 (use -v to see invocation)
(ASTC)): Took 68,2462284s to run UnrealBuildTool.exe, ExitCode=5
(ASTC)): UnrealBuildTool failed. See log for more details. (C:\Users\Ivan Lima\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.23\UBT-CenarioDosPassaros-Android-Shipping.txt)
(ASTC)): AutomationTool exiting with ExitCode=5 (5)
(ASTC)): BUILD FAILED

I’m using Windows 10, UE4.23 All updated