unrealsi1

unrealsi1 is a Unreal technical demo, currently focus on the rendering part.

Demo video

Table of Contents

• Demos
• Features
• Technical Highlights
• Roadmap
• Requirement
• Build
• How to play
• References

Requirement

• Unreal 5.4.4
• Visual Studio 2022

Demos

Render Features (C++ only, RDG, HLSL)

• Dual Kawase Blur (performance detail)

  2x speedup compare to unreal blur impl

  original	3 + 3 down/up sample	4 + 4 down/up sample

• Simple Particle System

  particles collision	debug with RenderDoc

Material Vfx (HLSL)

dissovle	force field	simple water
world scanner	---	---

Features

• full HLSL integration for unreal material workflow (wip)
• unreal plugin and module examples

Technical Highlights

• custom rendering pass by using Render Dependency Graph (RDG) and Compute Shader
• personal HLSL library by using unreal HLSL library instead of material nodes

Build

• open unrealsi1/unrealsi1.uproject

How to play

• open unrealsi1/demo/test/render/feature for RDG feature
• open unrealsi1/demo/test/render/materual/vfx for material vfx

Roadmap

please go to roadmap

References

please go to reference