SuperSplat

SuperSplat is a Gaussian Splatting editor provided by PlayCanvas. It boasts a full set of editing features, such as Gaussian removal, compression, and cropping.

There are currently two view methods supported: Centers and Rings. Centers show the sparse point cloud, though you are able to increase the splat size, to make it easier to select. Continuing that feature is view type, Rings. These visualize the Gaussians in much easier to select Rings.

Once you have selected your camera mode, SuperSplat offers three Splat Selection types. They are Rect, Brush, and Picker. Rect or Rectangle allows you to draw a rectangle around a space in the scene, making it easy to do large scale cropping of Splats. Brush is a little more refined, operating like a paint brush, where you can get a bit more precise. Finally Picker is the most granular option, using your mouse a simple point and click.

If you made a mistake, SuperSplat also has a built in Undo button.

Once you have finished editing your capture, you export the newly edited .ply, a compressed version, or into a .splat format.

Most recently the PlayCanvas team has added PWA support to SuperSplat, allowing users to have a native desktop app for the platform. Additionally, users can also update their device settings so that .ply files are opened by default with SuperSplat, making it a bit easier to edit.

Is SuperSplat free?

Supersplat is 100% free and is also MIT Licensed for people that would like to build ontop of it.