A small rendering engine using Rust and WebGPU

This repository was created as a learning project to implement some graphics algorithms using Rust and WebGPU.

Features

• Rendering obj models
• Live shader recompilation
• Physically based rendering with HDR environment maps (only diffuse IBL is implemented)
• Point and directional lights
• Shadows
• Generating and displaying a skybox from an hdr map
• Basic post-processing (gamma correction, tone mapping)
• Basic level editor functionalities (adding models at runtime, deleting existing models, saving and loading levels)
• Runtime shader parameter setting

In progress

• Screen space reflections (with HiZ tracing)
• gltf file loading

Future plans

• Soft shadows
• Cascaded shadow maps
• Global illumination
• Grass rendering
• Water rendering