SSGI-URP
Screen Space Global Illumination for Universal Render Pipeline. It's a port of a SSGI shader wrote by Martins Upitis for the Godot Engine. It's adapted to work as a render feature for Unity's Universal Render Pipeline.
Keep in mind it's a simple implementation of SSGI and it's not perfect. Performances are good if you keep noise and sample count low.
Requirement
- Unity 2019.3+
- Universal Render Pipeline 7.2+
- Depth Texture Enabled
- Tested on Windows 10
SSGI Enabled
SSGI Disabled
Setup
| Parameter | Role |
|---|---|
| SamplesCount | How many samples to use. A value between 8 and 16 is fine for performances |
| IndirectAmount | Indirect GI Boost. No cost on performances |
| NoiseAmount | Add some noise to the final render, impact performances, keep it lower to 2 |
| Noise | Enable or not the noise |
Usage
- Create or open a URP project
- Open the Package Manager window
- Add this repository as a package by clicking on the + icon
- Past
https://github.com/demonixis/SSGI-URP.git - Add a new SSGI Render Feature to your Renderer
- Use the SSGI material
- Have fun!
License
This project is released under the MIT license, like the original shader.