Strolle

Strolle (from strålspårning) is an experimental real-time renderer with support for global illumination:

Our goal is to create an engine that is able to produce a good-looking image on a consumer GPU without having to rely on hardware ray-tracing capabilities.

Strolle comes integrated with Bevy, but can be also used on its own (through wgpu).

Status: work in progress, no official release yet; examples below should work on Windows, Mac & Linux (with WebGPU support possible in the future).

Examples & Demo

$ cargo run --release --example demo

Shows a dungeon tech demo, as in the render above.

Use WASD to move and mouse to navigate the camera; extra controls include:

• F: Toggle flashlight,
• O/P: Adjust sun's altitude,
• T: Disable textures,
• 1: Switch camera back to the default mode,
• 2: Show direct lightning only,
• 3: Show indirect diffuse lightning only,
• 4: Show indirect specular lightning only,
• 9: Switch camera to a path-traced reference mode (slow),
• 0: Switch camera to Bevy's renderer,
• ;: Toggle camera's controls on/off - useful for taking screenshots.

Model thanks to:
https://sketchfab.com/3d-models/low-poly-game-level-82b7a937ae504cfa9f277d9bf6874ad2

License

MIT License

Copyright (c) 2022-2023 Patryk Wychowaniec & Jakub Trąd