There are 2 repositories under engine3d topic.
KlayGE is a cross-platform open source game engine with plugin-based architecture.
4X Space Strategy game Star Ruler 2's open source distribution.
Tiny OpenGL Wrapper / 3D Engine in C++
A Cool High Performance Game Engine
A versatile game engine designed for creating video games and real-time apps.
开源Web3D低代码平台,一条龙可视化搭建Web3D应用、编辑器、引擎,共建开放互助的Web3D生态
Gloomy Dungeons II - a continuation of old-school 3d-shooter.
[2013, incomplete] the goal back then: "a Go-native, modern-OpenGL real-time 3D rendering engine" ➜ I think it's still a solid *basis* for one; the real "meat" is in `___old2013` ➜ project stalled out as my focus shifted elsewhere from 2014
Old-school 3D shooter for android. Wolf-like engine, but *not* raycasting.
Vulkan-based graphics framwork designed for game development and graphics applications on Linux.
Example projects for GateEngine, a cross platform game engine for Swift developers.
3D Graphics Engine For Games | C++ OpenGL 4.1
A path tracer based on hardware ray tracing
Neta from <NEW GAME!> Sakura Nene's game engine.
Bang OLD REPO. Please go to the current repo ============>
A fast and modern vulkan based rendering engine
Vulkan Render Engine
Graphics Framework (engine) with modular architecture
Volumetric light rendering of Sponza with Golang and OpenGL on Ubuntu and NVIDIA GTX 760. Keywords: Go, OpenGL, GLFW 3.0, GLTF 2.0, volumetric light, full 3D ray marching, light shafts, god rays.
OpenGL Python 3D Engine
3D graphics rendering engine
UNMAINTAINED: Please have a look at the vulkan-renderer