The Unreal Engine. Not to be confused with the free UDK.

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UE4: Apply texture on landscape based on angle

I am creating a material for my landscape. I know that one could for example use the landscapes heightmap as a mask to apply textures at certain heights, but I want to apply textures at certain ...
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0answers
178 views

Get derived Pawn from collision actor in UE4

I am trying to build a basic RTS unit selection but any time I try to possess the target pawn it crashes. The pawn in the collision is a blueprint derived directly from APawn. Am I casting from the ...
2
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2answers
87 views

Unreal Engine 4 — Casting [closed]

I am currently developing my first classes in Unreal Engine 4. Coming from using UScript extensively, I'm getting a little bit confused by how typecasting works in pure C++. More specifically, ...
2
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0answers
159 views

Why are god objects so common in game programming? [closed]

This is a bit of a philosophical question. Excuse me if it's out of place here. Most modern games developed in C++ use (or at least purport to use) an object-oriented approach. A common axiom of ...
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1answer
37 views

What do I need to Mod a Unreal Engine 3 game? [closed]

what I am looking for is some advise making a mod for a certain game and how I would go about making it. The game I am talking about is Blacklight: Retribution and what I wan't to know is; Is it ...
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1answer
82 views

Bouncing ball slowing down over time

I use the unreal engine 4 to bounce a ball off of walls in a 2D space, but over time the ball gets slower and slower. Movement happens in the tick function of the ball FVector location = ...
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1answer
55 views

Child object free movement on Parent object

Just to be straightforward, I am completely new to many aspects of coding and am searching for different specs and guidelines to aid me on my journey to crafting a wonderful game in Epic Games' Unreal ...
4
votes
1answer
497 views

Should I be concerned about assets being accessed by dumping VRAM?

I have heard many people tell me that a user can dump the VRAM on their GPU and get all the images in my game. Including all "Streamed" images. This includes most of my Menu graphics. How would a ...
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1answer
126 views

Can UE4 be used from multiple locations with a single license?

I want to subscribe to Unreal Engine 4 with my small game development team. But before we do, we have a question: can we also use UE4 from multiple locations at the same time? So that all of our ...
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0answers
77 views

Having Trouble importing Maya file into UE4

I'm new to Unreal so please bear with me. I'm importing a maya file into UE4. It imports OK, but the problem is that the child meshes are not showing. How can I access each single mesh in the file ...
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1answer
752 views

Using Blueprint to spawn objects at runtime in Unreal Engine 4

Using UE4's "Blueprint" visual scripting system, how can I dynamically spawn objects at runtime?
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1answer
299 views

How to auto animate character movement - Unreal engine 4

I am learning Unreal 4. And basically I want to find out how to auto move character. Which means when I start playing I want the character to auto move forward without my interaction. I know how to do ...
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2answers
158 views

Creating very rough 3D models [closed]

I am not a modeller, more into the programming side. However say I wanted to create an open world type of game using U4. Is there a way to create very rough models, say of buildings, cars, trees, ...
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2answers
3k views

Which Unreal Engine 4 project files can I ignore in source control?

I want to put an Unreal Engine 4 project under source control with git. (I know the editor has Perforce and Subversion support, but I don't care for those.) What folder and files do I include in the ...
2
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0answers
41 views

Where are the logs created by Unreal Frontend? [closed]

I am trying to read errors generated by a build and cannot locate the log file. Which directory is it in?
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1answer
258 views

Why do I see a lot of games using Unreal engine when there are much better alternatives? [closed]

I play games on my computer often and I see a lot of games using the Unreal engine. Can someone explain why do developers choose to use this engine? In my opinion there are much better alternatives. ...
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0answers
42 views

How do I get coordinate information from .txt by unreal scripting?

I have following problem. I try to spawn some selfcreated .fbx static meshes into Unreal Engine by using unreal scripting. Therefore I have exported the coordinates in an .txt-file, where the static ...
1
vote
1answer
240 views

Changing State in PlayerControler from PlayerInput

In my player input I wanna change the the "State" of my player controller but I have some trouble to do it my player input is declared like that : class ResistancePlayerInput extends PlayerInput ...
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1answer
439 views

Player Rope Swing?

I'm trying to implement a rope swinging mechanism for my custom UDK Pawn class. What I am trying to do is have the player be able to attach and swing as if by a rope attached to a hook entity in the ...
0
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1answer
197 views

How can I create a Killing Floor map?

I'm trying to create a Killing Floor map and i have the latest Unreal Engine but i dont know how to export my map to Killing Floor. Where can i find the correct version of Unreal Editor ? How can i ...
2
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0answers
213 views

HUD and score have gone missing in UnrealScript [closed]

I am a student at Full Sail so I don't want just the solution; I want to understand the problem. I am working from tutorial videos where we are supposed to have a HUD, a score, and a timer. When I ...
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0answers
135 views

How to create/edit a weapon in ut2004's unrealed?

I've searched a lot, but almost all of the ut2k4 Unrealed tutorial websites/blogs have disappeared. How do I create or edit a weapon in Unrealed?
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1answer
1k views

Playing basic imported animations in UDK

I'm trying to wrap my head around basic animations in UDK. I've created a simple turret-like structure in Maya, rigged, skinned, and animated. It has 4 bones. I have done all the steps necessary for ...
1
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1answer
936 views

UDK : Problem with Touching Actors

In my game I am trying to see all touching actors of a particular DynamicSMActor and it does return only two Actors as touching Actors - Water Volume and Player Pawn. It is ignoring all the other ...
2
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1answer
369 views

UDK Fixed AIController / Pawn Height

[I already asked this question on the UDK forums, without much success though.] I'm using a class derived from AIController to control my pawn in RTS-style. My problem is that the pawn does not have ...
0
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1answer
184 views

Custom Pan/Tilt Input device and Unreal Gaming Engine

I have an augmented reality project I'm doing for a museum, using Unreal Engine. I've begun designing the controller (a pan and tilt visor you look through and move around). Originally, I was ...
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1answer
521 views

Start an animation exported from 3ds Max in UDK

I made a shape in 3ds Max with one bone and I gave it an animation. I exported it and imported to UDK. When I shoot to that shape, I want my animation to start playing. How can I do this?
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110 views

how to use serial port in UDK using windows DLL and DLLBind directive?

I want to use serial port in UDK, For that purpose i use a windows DLL and DLLBind directive. I have a thread in windows DLL for serial port data recieve event. My problem is: this thread doesn't work ...
0
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1answer
1k views

Drawing a texture at the end of a trace (crosshair?) UDK

I'm trying to draw a crosshair at the end of my trace. If my crosshair does not hit a pawn or static mesh (ex, just a skybox) then the crosshair stays locked on a certain point at that actor - I want ...
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1answer
285 views

How can unrealscript halt event handler execution after an arbitrary number of lines with no return or error?

I have created a class that extends TcpLink and is instantiated in a custom Kismet Sequence Action. It is being instantiated correctly and is making the GET HTTP request that I need it to (I have ...
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1answer
293 views

How to detect the device type in UnrealScript?

How can I recognize if the player device is an iPad or an iPhone? Now I can do it by checking the viewport size. But I think is just a tricky way, is there any other, more standard way?
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0answers
62 views

Why does the location of my vehicle spawner change when I open a matinee?

I'm doing work with InterActors and vehicle spawners in Unreal Tournament 3's editor, and have it set up like so: (The Walkway its on is the InterActor) However if I go in Kemsit and open the ...
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64 views

Lifting vehicles (and spawners) using InterActors, strange collisions causing flying vehicles

Making a VCTF map with the Unreal Tournament 3 Editor, and thus have vehicles in it. Currently I have 2 walkways next to each other (Big enough for a vehicle). One of them (A InterActor) drops down, ...
3
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1answer
114 views

Why does the X Y Z translations now rotate along with my static meshes?

So I was making a map for UT3, using the Unreal 3 Editor provided, and all was going well. However I was doing some work with InterpActors and Vehicle Spawners, when I must have hit a key by mistake ...
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0answers
126 views

UDK and Protocol Buffers

Actually two questions: Can I use TCP sockets in UDK to implement my own networking protocol? (I guess TCPLink is an answer) Is there any way I can user Protocol Buffers inside UDK? Or anything like ...
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2answers
2k views

Is it worthwhile investing time learning Unreal Script when UDK 4 will be replacing it with C++? [closed]

Should I continue to get more familiar with Unreal Script or just wait for UDK4 with C++?
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1answer
1k views

UDK weapon on first person not showing up [closed]

I've been following this tutorial http://www.moug-portfolio.info/udk-weapon-basics/ all my code is the same as the page... except here DefaultPropeties { Begin Object Name=GunMesh ...
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1answer
5k views

How do I make game server for UDK game?

I'm new in UDK and I'm starting to develop online multiplayer games. There is a one problem, I couldn't find any tutorials about how to make a game server using udk. I suppose, that it uses unreal ...
0
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1answer
228 views

Android development in Unreal with an existing project

I am currently using an Unreal 3 project that has been targeted for multiple devices. Originally, it was targeted for iOS and now I want to try and build it for Android. The project is capable of ...
0
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1answer
1k views

UDK/ UnrealScript class interaction? HUD advice?

Beginner basics requested here, While i'm familiar with the basics of OOP programming i've just started looking as UnrealScript for a game i had made in the UDK editor up to now. I have a class that ...
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3answers
631 views

Quality Current Free UDK Tutorials?

I'm just getting started with the UDK, with experience in Unity, and would like a good tutorial series about getting to know my way around the basics of level design and a touch on programming. I have ...
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vote
2answers
581 views

How hard is it to build for other platforms using the Unreal Engine 3?

Quick question to those that have used the Unreal 3 Engine for development. (Not the UDK). How much work would it take to take a game made on/for Windows and output a working build on another ...
1
vote
1answer
319 views

How do I avoid Race Conditions in UnrealScript?

I'm trying to create a pseudo turn based battle system in the Unreal Engine (think Final Fantasy style). I'm trying to avoid the Enemies and the players attacking while another animation is in ...
0
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2answers
3k views

Get Final output from UDK

( sorry for my bad english in advance :D ) I'm trying to get a .exe setup output, from my UDK !( with my own maps and scripts which I made within MyGame) I tried UnrealFrontEnd! But It made a setup , ...
4
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4answers
25k views

How can the Unreal Development Kit be used with Android?

I've read the UDK will support Android development, I checked the download page on the site and found nothing related to Android. also read that Dungeon Defenders Android game was built with Unreal ...
1
vote
1answer
843 views

UDK requirements

(Sorry my English is not good) I've made a small game with UDK(Unreal Development Kit)Latest Release(December 2011 UDK Beta) and used frontend for package my game; When I install the game on the ...
2
votes
2answers
409 views

How can one access the depth buffer for Unreal Tournament 2004?

I'm looking for a way of getting depth buffer data for a virtual 3D sensor. Currently the method used is raycasting (implemented in UnrealScript), but I want to use the depth buffer data instead for ...
3
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1answer
3k views

How to get started with Unreal Engine for iPhone? [closed]

OK i have decent amount of knowledge of C++. I want to make cool games for iPhone using unreal engine and I have access to UDN. But everything seems cluttered on UDN. I have downloaded source from ...
4
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4answers
8k views

Move the location of the XYZ pivot point on a mesh in UDK

When working with any mesh, you get an XYZ point somewhere on it. If you just want to move the mesh in any direction, it doesn't matter where this point is located. However, I want to rotate a door. ...
3
votes
1answer
2k views

How to make a gaussian blur effect in UDK

I want to make a plane shape (surface) that have a gaussian blur applied to it and this plane is transperant, so all objects behind it looks like they are having a gaussian blur effect.