NOT READY FOR PRODUCTION USE YET!

Bevy Incandescent 💡

A 2d lighting crate for bevy. Currently wip.

Future Goals

• SDF+RayMarching Approach Implementation
• PBR Lighting (Normal Mapping, Specular Mapping, and virtual height for lights)
• MSM Approach (PCSS -> VSSM -> MSM step by step)
• Edge Lighting
• Compatibility with camera rotation
• Rim Lights
• Volumetric Fog
• Volumetric Clouds
• Tyndall Effect
• Screen Space SSAO
• Support particle system bevy_hanabi
• Support tilemap system bevy_entitiles

Feature Flags

Flag	Functionality
debug	Show some debug info like light ranges.
catalinzz	Render shadow using the approach from Catalin ZZ.
compatibility	Prefer compatibility to performance as this crate uses things that are not supported by every platform including textures with Rg32Float format.
ray_marching	Render shadow using SDF+Raymarching.

Render Graph

Special Thanks

• Lighting technique from Catalin ZZ's blog.
• SSAO, Volumetric Clouds and Fogs and Rim Lights are inspired by @bit琪露诺.

Versions

Bevy ver	Incandescent ver
0.13.x	0.1.0-0.2.0