Let it be said that I am a 2D animator and have no joy for 3D modeling or animating. However, messing around inside Unreal Engine is fun, especially when I can test whatever I piece together by shooting it with the default gun supplied by the program. For the past week and a bit I have been working on a game environment at the prompting of my lecturer as a “Bootcamp” to teach us the basics of Unreal Engine so we can use the skills in later projects this trimester (and in our following trimesters).
To start off with we modeled a wall section, a roof section and a floor section. We were also supplied with boring, but somewhat interesting textures that showed how big each asset was in square metres.
These textures graced the models that were made for a while and we moved onto building the environment in Unreal. This was interesting, dragging all the assets around to create a game level of sorts, no matter how weird and incomplete it looked. It was also fun discovering how high the default player character could jump and experimenting with my different assets to create platforms and stairs.
As can be noted in the images above… I might or might not have messed with the light colour and made it a blood coloured tint.
After we finished blocking out the environment we were told to create our own textures for the blocks we used. I was unable to work out how to attach the different maps to materials in the material editor in Unreal, that will require some extra research in the future. These are two of the texture maps I created, however they are not present in the final itteration of this environment.
They are meant to be wall panels, however I preferred the supplied textures in Unreal, and because of due dates, I didn’t have the time to mess around in Photoshop to create my own. So instead – this is what my final environment looked like:
EDIT: I forgot to add this when I first typed this, so I shall add it now. Continuing on about textures, the most common texture properties used in material shaders in Unreal Engine are the diffuse, roughness, normal and metallic maps. The diffuse map controls the colours of the asset and this works alongside the normal map, which governs how light reacts when it hits the object. The roughness and metallic maps control how shiny an asset is and whether or not the asset is meant to be made of metal or not. Roughness and metallic maps are either black, white or a shade of grey. Normal maps are usually a blue, with darker blue and purple patches that show depth.
This modular approach to building game environments is interesting, I’d love to see what my group and I manage to create with Unreal for our Wild West themed “Aftermath” project. This Bootcamp to making game environments is useful, and I’m glad to say that I learnt much.
See you all in my next post!