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Questions tagged [unreal-development-kit]

Unreal Development Kit (Game Engine)

Unreal Development Kit is a Game Engine which provide development for DirectX 9/10/11 PCs, the Xbox 360, the PlayStation 3, and OpenGL-based OSes (Mac OS X, iOS). Minimum and recommended system requirements are:

Minimum:

Windows XP SP2 or Windows Vista
2.0+ GHz processor
2 GB system RAM
SM3-compatible video card
3 GB free hard drive space

Recommended for Content Development:

Windows Vista 64 SP2
2.0+ GHz multi-core processor
8 GB System RAM
NVIDIA 8000 series or higher graphics card
Plenty of HDD space
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UDK Kismet fractured mesh

I know how to make a fractured mesh and have one for a ceiling. How do I set up the Kismet so that when the player touches a trigger the mesh explodes and falls to the floor? Thanks for any help!
Crash_Override
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UDK is very slow, 8fps

I'm running UDK on Bootcamp, and it runs at around 8fps. (I envy those smooth UDK users) These are my specs: Intel 2.3Ghz SM3 Video Card 2GB RAM Windows XP SP2 If you look here, it should run ok. However when I run the demos it is also…
Ignis Incendio
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How UE checks the health for building of the Android platform?

I’ve got Platform Android is not a valid platform to build. Check that the SDK is installed properly error. The question is, where is the code which checks the health of Android building environment and initialize it? By the available log file,…
tse
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"Module... should not reference module" error for any C++ project from template

I tried to create an empty project with enabled C++, and got that error message almost immediately when the editor is not open. Any ideas what’s wrong? UE 5.1.1, installed by Epic installer, all VS components are selected as in doc (I double…
tse
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My tilde key doesn't work on Unreal Engine

I am new to unreal engine. My keyboard doesn't recognize the tilde(~) key. When I press once, nothing happens. When I press twice it prints two ~~ key. I am trying to open console command window, but nothing happens. Have you got any solution? I…
ProgrammerOzymandias
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Texture Transparency with Unreal (See through walls)

We are working on porting some software from Windows to MacOS. When we bring up a texture with an alpha channel, the pixels that are fully Opaque work as expected, pixels that are Fully transparent work as expected (You can see the wall behind).…
Andrew T
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Unreal development kit scaleform error "Actionscript version mismatch"

I'm getting an error through the gfxUI channel; DevGFxUI: Failed loading SWF "/ package/UDKFrontend/udk_ime": ActionScript version mismatch this causes the entire project to crash. I'm not sure what this means so I'd appreciate any sort of input in…
Mr.Grease
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The turret of tank can not be turn towards the player pawn? where is the problem?

I have a simple game done using unreal engine 4, The turret of the tank should turn toward the player pawn. I made the blueprints code to build that, but the turret rotates quickly and incorrectly. Video about problem I tried to solve the…
Mohammed AbuShawish
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Hud is not displaying after restoring a backup project

so i restored a backup project and i ran into a little problem. my hud is not displaying, the widget blueprints. was wondering if anyone got a clue to why its not showing? Thanks! i have tried to see if everything was connected properly and it seems…
Dankri jk
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What does AdditionalDependencies in an Unreal .uproject file mean?

In an Unreal Engine .uproject file there is a Modules section which lists the project-specific modules with a source code folder under the Source folder. Each such module definition has an AdditionalDependencies field with a list of strings. What is…
Andrew Tomazos
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How can Xcode debug files not in the working project

I'm using Unreal Engine to build a game, most parts are done in Visual Studio in windows, except build the iPhone release. The Xcode project contains nothing but an Info.plist and the Game.app, which is build with external gcc & g++ commands. I can…
Zhao Xiang
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How can i... listen an events from native DLL in UnrealScript

Grteetings. I've a question. Is this possible to listen events from native DLL in UnrealScript,when using Dllbind?
Jesse Clark
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Problems detecting camera poses in Unreal Engine 4.27

I need to be able to detect the poses of the cameras (65) that are in an Unreal scene. I am using Unreal Engine 4.27.2 and unrealcv 0.4.0 python library, I found a plugin called UnrealCV but it is for Unreal version 4.16 and when I run my code I get…
Stone
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I cannot open C++ projects in Linux - UnrealEngine 4.27

I'm trying to open a unreal project, which is c++ project. I say this to rebuild alt text and gettin this error. alt text Afther that windows it opens an error log window and refers me to open from external file manager in linux. I tried to go back…
Suleyman Poyraz
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UDK: INI files seem to be encrypted

I wanted to change the values of an INI file but these seem to be encrypted. Cant read a bit. The INI files of other UDK games are not encrypted and fully readable. Do you know why or how they were encrypted and how to decrypt them? Is this…
user753676
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