The brief is simple: you have an object, and we want it to move along a path. Something that many animation apps have built-in by default is not so easy or obvious to implement, unless we code this functionality ourselves in Unreal Engine. Because that’s how hip and cool UE users have to be. Why …
Very occasionally, updates destroy functionality we need to get our jobs done. Newer doesn’t always equal better. Go figure! Reallusion is no exception, and much like Daz, they don’t have an easy way to downgrade their applications. Thankfully there is a way to do it, if you’ve saved the old installer files. In this article …
Narrative Tales and Pro have some basic tasks built-in that can be used as part of the Quest System, such as “reach location”, “play dialogue” and of course completing/failing quests. We can design our own custom tasks for things like collecting items, but there are plenty of pitfalls to get it right. Let’s take a …
I wanted to add a character to a GASP project that was made up of multiple pieces using the Character Builder Component. I didn’t quite know how to handle this at first, but thanks to the vendor and EPIC’s documentation I could make it work. Before I forget, here’s how that worked. For reference I’m …
There’s a fad of sorts that’s completely passed me by, had it not been for my friend Brian Cramer who experimented with it the other day: 360 panoramic videos. Apparently with the correct rendering format and resolution, and a bit of magic meta data, we can upload spherically rendered videos that the viewer can explore …
If we take an image with Digi Cam, we may want to trigger custom logic depending on the specific picture in the level. For my photo quest I want to loop through an array and see if the picture has already been taken, and if so bring up a message. We can hook into the …
Whenever an action with consequences happens, Story Framework will bring up a default popup that tells the player that their action will have consequences. This can happen as a result of a dialogue action, or an item pickup, or any other manual story event. We can easily remove it or change it to something else. …
By default UDS has that dreadful auto exposure enabled. While nice for gameplay, it always gets in the way for cinematic lighting. This is also known as eye adaptation, and it’s easily fixed with a post process volume, just not when using UDS by default. This is because UDS has a post process system built-in …
Unreal Engine has a DateTime object that returns the current time up to the millisecond. As such it’s a little awkward to deal with the raw value, but there are handy outputs when we split the struct. Here’s a simple example of how to get something like 250808 for the 8th of August 2025:
When building an Unreal Engine project for distribution, a common issue is the “multiple build targets found” error. This will stop the build with no real explanation as to why this happened. Turns out there’s an easy fix for it: the multiple targets it refers to are typically created when we rename a project. This …
Journal Entries are tracked as part of the SF Inventory Manager class. They’re a way to display items the player has found but not necessarily collected. As such, items in the Journal can be examined with the 3D viewer, just like inventory items can, although they’re not in the players possession. This is a nice …
Memoirs are pre-defined entries in a data table that can be unlocked by consequential tags. They’re easy to setup and trigger through custom logic, let’s take a look how to create one from scratch. First, take a look at the MemoirEntryList_DT under Pick a row and see how the examples are setup. Create a new …