Most advanced computer games are dependent on graphics and require a robust physics engine.
However, creating custom programming for this is usually time-consuming and expensive.
After more than 20 years, we’re finally seeing the fifth iteration of this engine.
Image Credit:Epic Games
Photo-Realistic Lighting
One of the most challenging things to develop in a game is realistic lighting.
That’s because it isn’t easy to recreate realistic lighting in virtual scenes.
The film industry has started usingray tracing to create global illuminationin their scenes as early as 2013.
That’s why it was impossible to apply ray tracing to fast-paced games that ran at 60FPS or more.
Nevertheless, in 2018, Nvidia released the first commercially available ray-tracing video cards in the RTX series.
Soon after, Unreal Engine 4 began natively supporting the technology.
Unreal Engine 5 furthers this support with the release of Lumen.
It’s also designed to replace the many existing shadowing techniques, thus reducing the load on the system.
Dynamic Level of Detail
In 3D modeling, each item consists of different polygons to create its surface.
The greater the detail on an object, the more polygons there will be.
One way around this is to create different levels of detail for one object.
However, Unreal Engine 5’s Nanite will automatically do that.
In that case, they’ll have to create every piece in that location from scratch.
This is where the Megascans asset library comes in.
Created in partnership with Quixel, developers now have access to over 16,000 different and unique assets.
The Unreal Engine 5 also includes Metahumans, allowing developers to create realistic humans quickly.
you might customize facial features like cheekbones, facial hair, eye color, wrinkles, and more.
All you should probably do is to download the mapped area from Cesium.
Forward Compatibility
Many games are made using Unreal Engine 4.
That’s why Epic made Unreal Engine 4 easily convertible to Unreal Engine 5.
Open Accessibility
Finally, one of the best things to happen to Unreal Engine is its free-to-use system.
However, this fee is waived for all games released on the Epic Games Store.
The Unreal Engine 5 allows both giant and indie game developers to create realistic, high-quality titles.
As game engines become smarter and more efficient, developers can make more games in less time.
