If you want more flexibility in texturing your mesh.1) you can construct it incrementally by creating hundreds of terrain ‘objects’ that work within your designed grid system, or, 2) you could use a modeling tool like Voxatron and then just import what you’ve made back into your gaming engine. But there are two ways you can create this within Blender. You can’t create voxel terrain using Unity’s terrain creator. Voxel terrains are used in games like Minecraft, where the player gets to interact with the terrain itself by digging up and harvesting parts of it. If you’re modeling a voxel-based terrain.Also, just as a general rule, Unity will have less trouble loading a large terrain as opposed to an equally large mesh. As mentioned before, the LOD system that comes by default in Unity’s terrain creation tool is really helpful with large world terrain systems. Sometimes, you just want to use the cool terrain system in Unity and then just export it back to your go-to renderer or to another game engine. Yes, it might seem a bit backwards – but people do actually use this workflow. If you’re looking at making the terrain in Unity and exporting it as a mesh.Gaia has its own terra-forming, texturing, planting, and placement tools that can save you a lot of design time in Blender. Tools like Gaia can help save you a lot of time, especially if you’re looking at developing an open-world type of environment. Gaia is a terrain and scene generation tool that lets you create a lot of cool procedurally generated environments. If you’re looking at using cool environment plug-ins like Gaia.
A LOD system is also an optimization tool that restricts your camera to rendering the triangles closest to it, which means you can have a lot more trees and terrain in a scene than if you were to use a terrain without an LOD system. If you weren’t using the terrain system in Unity, you would have to copy and paste these assets onto a mesh – which would take you much longer to do and if a lot more difficult to edit later on. This allows you to paint on LOD trees, grass, flowers and other natural assets directly onto the terrain. And LOD (Level of Detail) comes default on a terrain object in Unity. If you’re looking to place grass or trees using an LOD system.Its way easier to manipulate the terrain surface within Unity rather than to go back and forth with exporting. We’re using organic in a loose term here, but what we really mean is if you’re looking to have an uneven, sloped terrain that you’re making ‘as-you-go’, then using Unity’s terrain sculpting is the best way to go. If you’re modeling an organic terrain.On the other hand, it’s better to use Unity’s terrain tool for organic terrains with mountains, hills, or trees that need a LOD system.Ĭhances are, if you’re making a complex environment, that your terrain will most likely be a combination of the two – and understanding when mesh or terrain will be better is an important skill to have as a 3D artist or game developer. It is better to use Blender when creating voxel terrain systems or terrain systems that you want to be interactable. You can either create your terrain using Blender’s mesh capabilities or you can use Unity’s terrain tools. When making your virtual environment using our recommended Blender to Unity workflow, you will come at a crossroads when making your terrain.
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