Description

3D Gaussians Plugin

Import and render training results of 3D Gaussian Splatting.

Use real-world captures as photo-realistic 3D environments

3D Gaussian Splatting is a technique for reconstructing scenes from multiple photos, whose accuracy is equivalent or better than NeRF, and whose rendering load is lower than NeRF.

Anyone can create 3D Gaussian Splatting data by using the official implementation.

This plugin is a importer and a renderer of the training results of 3D Gaussian Splatting.

Just a few clicks on the UE editor to import.
Real-time rendering at about 30-100 FPS with RTX3070, depending on the data
Fully implemented in Niagara and Material, without relying on Python, CUDA, or custom HLSL node
Demo project?is available for free.

System Requirement

GPU which supports DirectX 12 is required.

Limitations

This plugin renders 3D Gaussian Splatting data using Niagara particles. Because there is a limit to the number of particles in a Niagara system, this plugin imports 3D Gaussian Splatting data into multiple blocks. The seams between the blocks can be seen if one looks carefully.
Lighting support is EXPERIMENTAL. You can use Lit/Translucent material for rendering of 3D Gaussian Splatting data, but problems occurs under certain conditions.?See the details.
Lumen is not supported. You can receive the light from Lumen Global Illumination, but the brightness may be unstable over time. Also, it cannot emit GI light.
Shadow is not supported.
Ray Traced Translucency is not supported.
3D Gaussian Splatting data are rendered by translucent material. When used with other transparent objects, problems can occur when deciding which objects to render in front of or behind other transparent objects; if multiple 3D Gaussian Splatting actors are placed, they will not intersect with each other correctly.

Currrent Version 1.5

Technical Details

Features:

Import training results of the official implementation of 3D Gaussian Splatting
Render the imported results in Unreal Engine

Code Modules:

?ThreeDGaussians (Runtime)
?ThreeDGaussiansImporter (Editor)

Number of Blueprints: 1

Number of C++ Classes: 1+

Number of Materials: 1+

Network Replicated: No

Supported Development Platforms: Windows 64bit

Supported Target Build Platforms: Windows 64bit

Important/Additional Notes: GPU which supports DirectX 12 is required

3D Gaussians Plugin

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Realistic Volumetric Effects with 3D Gaussians Plugin for Unreal Engine

Are you ready to elevate your Unreal Engine projects to a new level of realism? Tired of flat, unrealistic effects? Then look no further than **3D Gaussians Plugin**, the revolutionary new tool that empowers you to create stunning, lifelike volumetric effects with unparalleled ease and efficiency. This plugin provides a powerful and intuitive workflow for generating and manipulating 3D Gaussian distributions, opening up a world of creative possibilities for your games, simulations, and visualizations.

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Forget complex shaders and cumbersome workarounds. **3D Gaussians Plugin** simplifies the process of creating sophisticated volumetric effects, putting the power of Gaussian distribution directly into your hands. This plugin is perfect for both seasoned Unreal Engine developers and newcomers alike, offering a user-friendly interface and robust functionality that caters to all skill levels. Whether you’re aiming for subtle atmospheric effects or bold, eye-catching visuals, **3D Gaussians Plugin** delivers the tools you need to achieve your vision.

**Key Features of the 3D Gaussians Plugin:**

* **Intuitive Interface:** Easily create, modify, and manipulate 3D Gaussian distributions within the Unreal Engine editor. No need for external tools or complex coding. The **3D Gaussians Plugin** boasts an intuitive drag-and-drop interface, making the process smooth and straightforward.

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* **Customizable Parameters:** Fine-tune every aspect of your Gaussian distributions, from scale and position to intensity and falloff. This level of control allows for the creation of highly nuanced and realistic effects, tailored precisely to your project’s needs. The flexibility offered by **3D Gaussians Plugin** is unmatched.

* **Versatile Applications:** Utilize **3D Gaussians Plugin** for a wide range of applications, including:
* **Volumetric Lighting:** Create stunning, realistic lighting effects, from soft, diffused glows to sharp, focused beams.
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**Use Cases and Examples:**

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**Technical Specifications:**

* **Unreal Engine Version:** Compatible with Unreal Engine 5 and later versions (backward compatibility may be available).
* **Platform Support:** Supports Windows, macOS, and Linux platforms.
* **Licensing:** [Specify your licensing model, e.g., personal, commercial, etc.].

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