3DGS-Vulkan

This is a 3DGS implementation with vulkan backend, which uses hardware graphics pipeline, instead of compute pipeline with tiling.

Preparation before build

Dependency

• Vulkan 1.3
• Visual Studio 2019/2022
• (Optional)Android Studio 2023 with SDK version 34 and NDK version 25(other version might work, not checked)

Code

You need to pull submodules of this project:

git clone --recursive https://github.com/PV-NTR/3DGS-Vulkan.git

or

git clone https://github.com/PV-NTR/3DGS-Vulkan.git
git submodule init
git submodule update

Build

windows

cmake -B build .

Android

open directory example/android with Android Studio.

TODO List:

• Simple Vulkan Resource Manager.
• Gaussian Graphics Pipeline.
• GPU Radix Sort.
• Complete Camera System.
• Complete Asset System.
• UI Overlay.
• Smarter 3rdparty Dependency.
• Compute Pipeline.
• Data Compression.
• LoD Model Pipeline.

Reference

Paper

3D Gaussian Splatting for Real-Time Radiance Field Rendering.

Coding

• Vulkan Project: https://github.com/SaschaWillems/Vulkan
• Gaussian Splatting: https://github.com/huggingface/gsplat.js