DawnEngine
Build Your Next World
Double-precision worlds · Explainable AI · Real geospatial · Self-controlled
Core Features
Complete Capabilities for the Real World
Systematic enhancements on the open O3DE foundation — large worlds, high precision, explainable AI, and self-control.
Built on O3DE
Open foundation, self-developed enhancements
Enhanced Double-Precision Rendering
Planet-scale coordinates, no distant jitter
World Partition
Seamless worlds, loaded on demand
HTN AI System
Explainable, hierarchical intelligence
3D Flight Navigation
True 3D aerial pathfinding
Vehicle System
Physics-driven vehicles of every kind
Pixel Streaming
Cloud rendering, reachable from any browser
Multi-Channel Rendering
Coordinated multi-display, multi-GPU output
Cesium Geospatial
Real Earth, from centimeters to planet
Domestic OS Support
Localized adaptation, self-controlled
01Open foundation, self-developed enhancements
Built on O3DE
DawnEngine is a commercial engine built on the open-source O3DE, inheriting its mature modular architecture with self-developed enhancements.
02Planet-scale coordinates, no distant jitter
Enhanced Double-Precision Rendering
64-bit double-precision world coordinates keep city- and planet-scale worlds stable and jitter-free far from the origin.
03Seamless worlds, loaded on demand
World Partition
Automatically partition the world into a grid and stream it by view distance to build seamless, collaborative, very large worlds.
04Explainable, hierarchical intelligence
HTN AI System
Explainable AI based on Hierarchical Task Networks (HTN), making agent decisions traceable, debuggable, and extensible.
Ecosystem
Open Collaboration, Self-Controlled
Build Your Next World
From city-scale digital twins to planet-scale simulation, request a trial and start your project.