Render distance can be changed, which allows more of the world to be generated at one time.

World procedurally loads in and out when the camera is moved.

Support for multiple octaves of noise (which can be changed in Blueprints).

World seeder uses int max, so the application will generate one of over two billion worlds.

Generates seemingly infinite voxel worlds using simplex noise.

which blocks appear in the world and which are not drawn) and choose the correct voxel and biome materials are coded in the actor class. I decided I would like to use C++ in Unreal, as I had not done so before, so the functions that set-up each chunk’s mesh (i.e. The product was then designed and developed in Unreal Engine 4.15 using two additional plugins – Devdad’s SimplexNoise plugin (which handles the generation of the noise) and Koderz’s RuntimeMeshComponent plugin (which was used to render the sections of voxels).īlueprints are used to set the world’s seed and then generate the world around the player, as well as load the world in and out when the player moves around. The analysis of the dissertation involved the research into five different procedural generation algorithms: This project was developed as part of my final year dissertation, which was entitled “Creating a voxel world in Unreal Engine 4 through the implementation of procedural generation techniques”.

Unreal engine 4 procedural generation