3D Gaussian Splatting

3D Gaussian Splatting (3DGS) is an advanced, photorealistic rendering method that reconstructs immersive 3D environments using unstructured image sets. Unlike traditional mesh-based methods, 3DGS creates realistic, continuous representations through a collection of 3D Gaussian elements ("splats"), providing impressive detail, smooth transitions, and realistic lighting.

Unlike traditional mesh-based 3D scanning, 3D Gaussian Splatting uses volumetric rendering to create photorealistic, view-dependent representations without relying on surface reconstruction. This results in smoother visuals, improved realism, and enhanced lighting effects, especially beneficial for capturing complex scenes and environments.

Processing time depends on your input quality—higher-quality captures typically require more processing time. However, you can generally expect your 3DGS results to be ready within approximately 7–20 minutes after uploading.

Yes! Once processing is complete, you'll be able to view your scan directly within the app or browser to ensure everything looks right before exporting or editing.

Specialized plugins are available that let you view, edit, and render 3DGS files directly within popular rendering platforms. KIRI Engine offers a free 3DGS Render Addon for Blender, enabling you to work with 3DGS files similarly to traditional meshes. Additionally, KIRI Engine supports converting 3DGS captures into standard mesh formats, making them compatible across nearly all 3D platforms.

3D Gaussian Splatting scans can be exported in their native PLY format. If you enable the 3DGS-to-Mesh feature, you'll also have access to standard 3D formats including OBJ, FBX, STL, GLB, GLTF, USDZ, PLY, and XYZ, making your scans compatible with most 3D tools and pipelines.