OmniGen

OmniGen draws the world beyond normal view distance as a voxel horizon, so mountains, oceans, forests and player builds stay visible far past the point where vanilla rendering stops. It uses real server data for buildings, roads and terraforming, so the horizon shows what players have changed rather than raw terrain alone. Level-of-detail tiers reduce precision gradually with distance, and the fog is calibrated to the horizon actually drawn so the terrain blends into the sky.

The server remains the source of truth. Results sent by a client are checked before they are accepted, and generation falls back silently to vanilla if a client is slow or fails. Distant generation is triggered only under measured overload and not during normal operation. The mod is client and server, so both sides need it, and it is released under the MIT License but is not open source. Files are published for NeoForge 1.21.1 only, with the latest being 0.3.37.24 from 2026-09-25 on the beta channel. Iris Shaders, Miniature Shader and Sodium are optional, and the shader setup is tuned to work with them together.