Light bleeding library for Unity

Simple light bleeding library for unity 4.5+ that simulates global illumination. Works on mac and dx9+ windows.

Shaders

4 shaders are included in this package

• Diffuse + Normal
• Transparent + Normal
• Transparent Cutout + Normal
• Additive Particle

Usage

1. Drop simple voxelisaion/Prefabs/Light Bleeding.prefab into your scene
2. Set volume bounds to surround your scene
3. Adjust setting.

• Voxel Size controls the resolution of the voxelized scene
• Propogation steps controls the blur amount
• Flux Res gives the size of the render texture used for generating depth/normals/flux
• Color strength = 1 - strength of the global illumination

Notes

This library only does simple colour bleeding using a spatial blur. SPH are not implemented.