semchan / 3dGaussiansPlugin-Demo

UE5 Demo project for 3D Gaussians Plugin

3D Gaussians Plugin Demo Project

Download packaged build

Packaged build of this demo project in EXE format is available here

System Requirements

• Windows 10 64bit
• Unreal Engine 5.3.0
• 3D Gaussians Plugin 1.0
• GPU which support DirectX 12

Setup

1. Clone this repository: git clone https://github.com/Akiya-Research-Institute/3dGaussiansPlugin-Demo
2. Open 3dGaussiansPlugin-Demo/ThreeDGaussiansDemo.uproject
3. Click Content Drawer > Add > Add Feature or Content Pack...
4. Select Third Person on Blueprint tab and click Add to Project
5. Click Play on Unreal Editor.
6. Press Tab to change map. Press F to show FPS.

How to use demo

Demo includes "Garden" and "Bicycle" scenes using Mip-NeRF 360 data.

• Move: WASD keys + Mouse
• Change scenes: Tab key
• Show FPS: F key
• Quit demo: ESC key

Content details

• Content/ThreeDGaussians/DemoMaps: Maps for demo scenes.
• Content/ThreeDGaussians/DemoData/Bicycle: Imported data of training result of 3D Gaussian Splatting for Bicycle scene. Split by morton code.
• Content/ThreeDGaussians/DemoData/Garden: Imported data of training result of 3D Gaussian Splatting for Garden scene. Split by the distance.
• Content/ThreeDGaussians/DemoInput: BPs to define keyboard inputs for this project.