1.2.4 - Fixes / optimizations

#87 Fixed flickering when adding/removing
#88 Export scene to merged data buffer
#90 Sort worker no longer sorts on already sorted data

Thanks @TravisThomp!

1.2.3 - Pointrix `.ply` support

#85 Added support for loading Pointrix .ply format

1.2.2 - Optimizations / bugfixes

#80 #84

• Fixed firefox memory leak (thanks @TravisThomp!)
• Removed unnecessary calculations (thanks @TravisThomp!)
• Small bugfix that caused gl to freeze with no splats

1.2.0 - 4DGS Support

4D Gaussian Splatting is now supported using Spacetime Gaussian Feature Splatting with the .splatv format from antimatter15/splaTV.

Example usage:

const renderer = new SPLAT.WebGLRenderer();
renderer.addProgram(new SPLAT.VideoRenderProgram(renderer));

const scene = new SPLAT.Scene();
const camera = new SPLAT.Camera();
const controls = new SPLAT.OrbitControls(camera, canvas);

const url = "https://huggingface.co/datasets/dylanebert/3dgs/resolve/main/4d/flame/flame.splatv";
await SPLAT.SplatvLoader.LoadAsync(url, scene, camera, null);

A working example can also be found in examples/4d.

1.1.0 - Dynamic points

#74 #73

• Added helper function to loaders
• Added support for colorTransforms, which work similarly to transformation matrices, but for fine-grained dynamic colors
• Added FPS camera controller and fps example
• Added helper Object3D.raiseChangeEvent method
• Added helper Quaternion.LookRotation method
• Other changes are formatting and linting

1.0.6 - Depth sort fix

• Fixed issue with depth sort (thanks @mateusz-malicki) #65
• Data loaders refactor (thanks @TravisThomp) #57

1.0.5

• Add far clipping to the shader
• Fix sort worker concurrency issues

1.0.4 - Convert `.splat` to `.ply`

• Add utility script to convert .splat to .ply
• Allow passing splat or ply format to scene.saveToFile() and splat.saveToFile()

1.0.3 - Sort cleanup

• Sort worker now only re-sorts when needed
• Fixed mouse up bug in editor example

1.0.2 - Sort Data Bugfix

• Fixed an issue where sort data was getting corrupted