Personal game engine, which I plan to work on for a long time in coming years.
The engine is currently far from real production, and mass architecture change might happen in the future.
Post Scripts
The Design and Basic Codes are heavily based on The Cherno's Hazel 2D Engine. Thanks for his great tutorials, which really taught me to learn a lot.
Demo
Recent Update
- Post Process Pipe: SSAO
- Shadow System ( directed )
Recent Plans
- New Shader System
- New graphic abstract layer
Future Plans
- Path Tracer
- PBR probe system
- Other GI system...
- Event System
- Uniform API for independent realizations of Windows HWND & GLFW
- Graphic API
- Uniform API for independent realizations of DX12 & OpenGL
- Computer Shader is supported
- (Shading language is not uniformed yet...)
- Graphic System
- Material
- Camera
- Light (directional, point)
- ScriptableRenderPipeline
- Original designed API
- Implementation of basic pipes:
- Draw Pipes
- EarlyZ
- LitForward
- Post Processing Pipes
- ACES
- Bloom
- FXAA
- Sharpen
- TAA
- Vignette
- Draw Pipes
- ECS System
- Based on entt : https://github.com/skypjack/entt
- Implemented Components:
- Tag
- Camera
- Transform
- Light
- Self-Collision Detector
- Mesh Filter
- Mesh Renderer (multi-pass supported!)
- Sprite Renderer
- Editor
- Based on Dear ImGUI: ocornut/imgui: Dear ImGui
- Scene / Material / Component Editing
- Physics
- Self Collision Detection (based on CUDA)
- Performance: 1.2 million triangles flag testcase 0.06s (on RTX 2070S)
- Self Collision Detection (based on CUDA)
- Temporal Anti Aliasing - An Excursion in Temporal Supersampling (nvidia.cn)
-
CUDA LBVH construction - Maximizing Parallelism in the Construction of BVHs, Octrees, and k-d Trees (2012)
-
Independent Traversal Collision Detection - Thinking Parallel, Part II: Tree Traversal on the GPU | NVIDIA Developer Blog
- Engine Tutorial Hazel (very recommend): TheCherno/Hazel: Hazel Engine (github.com)