by kazama666·Rendering
Images © kazama666. Used for product review; image policy.
Fast Splatting stands out in the superhive library because it casts light generated by 3DGS onto objects within Blender, which the developer notes comparable tools do not support.
Fast Splatting is a high-performance Gaussian Splatting viewer for Blender, built by kazama666. It reads both PLY and SPZ files, two efficient data formats commonly used for AI-generated backgrounds, and includes an SPZ format importer that brings those resources into Blender.
Under the hood, the add-on uses a unique incremental transparent sorting method, which supports smooth viewport rendering and compatibility within Blender. It also lets light generated by 3DGS cast onto objects inside Blender, something comparable tools do not support. The add-on runs with the Eevee render engine.
Fast Splatting is Blender extension compatible and works across Blender versions 4.2 through 5.1. It is released under the GPL license, and documentation is available. A demo video is also available for those who want a closer look before installing.
Fast Splatting is best for blender users bringing PLY and SPZ Gaussian Splatting backgrounds into their scenes.
Fast Splatting is completely free to download and use.
Fast Splatting works across Blender versions 4.2 through 5.1 and is listed as Blender extension compatible. That range covers current 4.x releases as well as the 5.x line, so it should fit into a modern Blender setup. It also runs with the Eevee render engine. If you are on a build outside that version range, check the developer's page before installing to confirm your version is covered, since compatibility is stated for 4.2 through 5.1.
Fast Splatting supports both PLY and SPZ files, and it includes a dedicated SPZ format importer. These are efficient data formats commonly used for AI-generated backgrounds, and the add-on is designed to make those widely available resources easier to use inside Blender. If you already have Gaussian Splatting assets saved as PLY or SPZ, you can bring them into Blender through this add-on. For details on handling either format, the documentation and the developer's page are the places to look.
Fast Splatting uses the Eevee render engine within Blender. It relies on a unique incremental transparent sorting method, which the developer describes as offering smooth viewport rendering and good compatibility in Blender. One capability that sets it apart is casting light generated by 3DGS onto objects inside Blender, which comparable tools do not support. For specifics on how the viewport rendering behaves on your hardware, the demo video and documentation on the developer's page can help you gauge what to expect.
Fast Splatting is listed as free in this catalog and is released under the GPL license. For current licensing terms and any options the developer may offer, check the developer's page directly, since terms can change over time. Documentation is available to help you get started, and the author notes that issues and feature requests can be submitted through the project's issue tracker on GitHub. That is also the spot to reach out if you run into problems using the add-on.
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