We can spot tiled textures a mile off, and it’s tricky to avoid this effect on large pieces of geometry like landscapes and oceans. Thankfully there’s a relatively easy trick that can add some variation to the mix with Macro Variations. Those patches on the left hand side of the above image show that with …
Quixel Megascans assets are a pure marvel of detail and flexibility. I’m having great fun using 3D meshes and surfaces in Unreal Engine 5 thanks to the fully integrated bridge. What you may not know is that the Quixel Bridge was designed as a stand-alone asset library, with true one-click export options to other running …
Pivot points, origin points, centre points, all of which describe the position at which that 3D manipulator gizmo shows up. Most of the time it shows up in the right place, but every once in a while it does not, and then it’s time for us to change it. Here’s an easy way to do …
Sometimes we get error messages that aren’t exactly descriptive enough for us non-computer-scientist-types to figure out what they mean or what they relate to. The “physical material needs to be rebuilt” it something that had me stumped (but then I was never very good at puzzle games). If you want to figure out this particular …
When we change a parameter directly on Material in Unreal Engine, you’ll notice that it takes a while for us to preview the effect. That’s because under the hood, UE has to compile our materials before they can be rendered, which is computationally expensive and creatively annoying. Thankfully EPIC have thought of a snazzy solution …
When you tweak effects through a global Post Process volume in Unreal Engine, and then render out one or multiple cameras, you may notice that the effects can look different in the render than they do when previewing or playing the project. That’s because Unreal Engine can coordinate work with multiple Post Process volumes, but …
It’s easy to select multiple objects in your scene and turn them into a grouped Blueprint, but it’s not all that easy to find where this functionality has moved to in UE 5. There are two different options, and I’ll discuss both of them here. In UE4 we had the very prominent Blueprints menu, and …
I’ve seen a couple of good tutorials about how to make things float with the experimental built-in water plugin that came with Unreal Engine 5. Sadly these tips didn’t work in Unreal Engine 5.1 and 5.2 due to a bug that doesn’t install the relevant collision profile on the water body. This causes the floating …
Unreal Engine has a super easy way to render spherical cameras, whose outputs can be used as HDRIs in other applications, or even Unreal Engine itself. This is a great way to make use of the many EPIC freebies we’ve been collecting over the years, without having to know all that much about Unreal Engine …
Do you ever get tired of Unreal Engine screaming at you about the Texture Streaming Pool being over budget? I don’t even know what it means or why it doesn’t solve this automatically. Usually I just ignore it, or type DisableAllScreenMessages in the console and move on with my day. Thankfully there is a fix …
Blender can combine images with its Compositor feature. Although I prefer to do use Photoshop for stills, the Compositor can be a great time saver for animations. Let’s see how we can combine a render with alpha channel and background image. I’ll use the cube with shadow catcher plane from my previous article, and the …
It used to be a major pain to setup a Shadow Catcher in older versions of Blender. Thankfully Cycles makes this a breeze today, but it’s still a little trickier in Eevee. Let’s take a look at both versions in this article. We’ll need two objects to illustrate this: a source object that casts a …
Scaling a HDRI requires the same node setup as rotating a HDRI in Blender: You can scale on both other axis as well to expand the HDRI horizontally and vertically, but overall scale is achieved just with the Y axis.