Unreal Engine Archives

It’s a 3D Game Engine made by EPIC. It brings together 3D concepts, coding and writing. Not everyone can handle that.

Make a Character walk to a random location in Unreal Engine

I’ve been following EPIC’s Behaviour Tree Quick Start guide and delved into the fascinating world of Blackboards and Behaviour Trees (regardless of the missing u). I thought this way of implementing random walk actions in background characters would come in handy for making the game world come alive. In their example, the behaviour tree is …

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How to rotate an Actor towards a Location in Unreal Engine

I’ve been experimenting with AI Controllers and my Unreal Guys walking towards random locations in the game world. As such I needed a way for them to turn smoothly towards said random locations before they starting to walk. Thankfully I found out about the Find Look At Rotation node. It was exactly the missing piece …

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How to assign a random colour to Unreal Guy in Blueprint

Unreal Guy looks grey by default. He’s made up of two material zones, a rather complex one for his body and another one for his UE4 Logo. If you want to make him look a little different without creating a brand new material, we can override the default value for his Body material like this: …

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