HeGanjie / ash-engine

3d game engine dev learning project

ash-engine

3d game engine dev learning project.

How to play

1. clone the project
2. npm install
3. npm start

Preview

1. Rotating box
2. Pbr material
3. Ray tracing

RoadMap

• Lambert + Blinn-Phong material
• Shadow map
• Texture
• Normal map
• Gamma correction
• Free camera
• Pbr material
• Pbr IBL (https://learnopengl.com/PBR/IBL/Diffuse-irradiance)
• Using .Obj loader
• Deferred rendering (https://learnopengl.com/Advanced-Lighting/Deferred-Shading)
• Progressive offline render (https://zhuanlan.zhihu.com/p/58692781)
• Important sampling
• Data Texture
• Accelerate structure: BVH (GAMES 202)
• Multiple important sampling (GAMES 202 final project、https://zhuanlan.zhihu.com/p/360420413)
• Cosine weighted hemisphere sampling MC (https://zhuanlan.zhihu.com/p/360420413)
• HDR (https://learnopengl.com/Advanced-Lighting/HDR)
• Realtime ray tracing (Rasterization + Path Tracing + Denoise + Temporal Accumulation, GAMES 202)
• Screen space reflection (GAMES 202)
• SSAO (https://learnopengl.com/Advanced-Lighting/SSAO)
• PCF, PCSS, VSM, MSM (GAMES 202)
• Distance Field shadow (https://zhuanlan.zhihu.com/p/50128840)
• Transparent objects
• Refraction objects
• Subsurface scattering (https://zhuanlan.zhihu.com/p/58692377)
• Bloom (https://learnopengl.com/Advanced-Lighting/Bloom)
• Procedural Generation
• TAA?
• Metropolis path tracing?
• Bidirectional path tracing?
• Photon mapping?
• Particle system?

License

MIT