Postshot Releases v0.4

Everyone's favorite Radiance Field platform announces several major updates.

Everyone's favorite Radiance Field platform announces several major updates.

Michael Rubloff

Michael Rubloff

Michael is the Founder and Managing Editor of Radiancefields.com

Postshot v0.4

Just ahead of the weekend, everyone's favorite Radiance Field platform announces several major updates.

There are so many features that arrived today, the first being full RAW, HDR support, and 16bit and 32bit integer colors for training images. Additionally, several color spaces have been added in addition to sRGB and now extends to ACES, HLG/Rec. 2020, and Adobe RGB.

GPU memory usage during training has been reduced by approximately 15%, alongside various other performance improvements. New parameters for rendering and radiance field training have been added to give users finer control over the final output.

Several new UI features have been added, including a separate brush selection mode, missing image relocation options, and a 'File/Open Recent' submenu. The UI now also displays more relevant information, such as trained step counts in the radiance field model stats and separate image counts for various image sets.

Numerous fixes improve the UI's stability and responsiveness, including addressing issues with incorrect camera poses, splat density restoration, and progress indicators. Enhancements have also been made to make the interface more intuitive, such as improved brush size adjustment and selection tool shortcuts.

People will also be excited to learn that Reality Capture cameras/points in CSV/PLY formats are now officially supported.

To take a look at the full changelog, please check here.

People who have been in the Postshot Discord have gotten early access to some of these features, but there's quite a lot of amazing progress that's been introduced.

This article will continue to be updated. There's a lot new here.

Featured

Recents

Platforms

Spirula Studio v2026.10.16 Adds Spherical Beta Lobes and RoMa v2 Dense Initialization

Spirula Studio v2026.10.16 adds spherical beta lobes from Deformable Beta Splatting for view-dependent color, plus RoMa v2 dense initialization through Vulkan.

Michael Rubloff

Oct 16, 2026

Platforms

Spirula Studio v2026.10.16 Adds Spherical Beta Lobes and RoMa v2 Dense Initialization

Spirula Studio v2026.10.16 adds spherical beta lobes from Deformable Beta Splatting for view-dependent color, plus RoMa v2 dense initialization through Vulkan.

Michael Rubloff

Platforms

Backblaze Publishes an Open Source Template That Turns Multi-Camera Video Into 4D Gaussian Splats

Backblaze's MIT-licensed 4D Gaussian splatting template turns synchronized multi-camera video into a hustvl/4DGaussians dataset and trained splat stored in B2.

Michael Rubloff

Oct 16, 2026

Platforms

Backblaze Publishes an Open Source Template That Turns Multi-Camera Video Into 4D Gaussian Splats

Backblaze's MIT-licensed 4D Gaussian splatting template turns synchronized multi-camera video into a hustvl/4DGaussians dataset and trained splat stored in B2.

Michael Rubloff

News

Gretna, Louisiana Flies the Whole City for Gaussian Splats With Esri ArcGIS Reality

Gretna, Louisiana had ES2 fly its four square miles with a WingtraRAY drone for imagery and lidar, processed into Gaussian splats in Esri ArcGIS Reality.

Michael Rubloff

Oct 16, 2026

News

Gretna, Louisiana Flies the Whole City for Gaussian Splats With Esri ArcGIS Reality

Gretna, Louisiana had ES2 fly its four square miles with a WingtraRAY drone for imagery and lidar, processed into Gaussian splats in Esri ArcGIS Reality.

Michael Rubloff

Research

Imperial College London Releases Code for MLP Splatting, Which Builds Scenes From Object-Aligned Neural Primitives

MLP Splatting from Imperial College London swaps Gaussians for small neural primitives that align with objects, and its code is now out under an MIT license.

Michael Rubloff

Oct 16, 2026

Research

Imperial College London Releases Code for MLP Splatting, Which Builds Scenes From Object-Aligned Neural Primitives

MLP Splatting from Imperial College London swaps Gaussians for small neural primitives that align with objects, and its code is now out under an MIT license.

Michael Rubloff

Michael Rubloff

Written by Michael Rubloff

Michael is the Founder and Managing Editor of Radiancefields.com

More from Michael Rubloff

More from Michael Rubloff

Platforms

Spirula Studio v2026.10.16 Adds Spherical Beta Lobes and RoMa v2 Dense Initialization

Spirula Studio v2026.10.16 adds spherical beta lobes from Deformable Beta Splatting for view-dependent color, plus RoMa v2 dense initialization through Vulkan.

Michael Rubloff

Oct 16, 2026

Spirula Studio

Platforms

Spirula Studio v2026.10.16 Adds Spherical Beta Lobes and RoMa v2 Dense Initialization

Michael Rubloff

Oct 16, 2026

Spirula Studio

Platforms

Spirula Studio v2026.10.16 Adds Spherical Beta Lobes and RoMa v2 Dense Initialization

Spirula Studio v2026.10.16 adds spherical beta lobes from Deformable Beta Splatting for view-dependent color, plus RoMa v2 dense initialization through Vulkan.

Michael Rubloff

Oct 16, 2026

Spirula Studio

Platforms

Backblaze Publishes an Open Source Template That Turns Multi-Camera Video Into 4D Gaussian Splats

Backblaze's MIT-licensed 4D Gaussian splatting template turns synchronized multi-camera video into a hustvl/4DGaussians dataset and trained splat stored in B2.

Michael Rubloff

Oct 16, 2026

Backblaze 4DGS

Platforms

Backblaze Publishes an Open Source Template That Turns Multi-Camera Video Into 4D Gaussian Splats

Michael Rubloff

Oct 16, 2026

Backblaze 4DGS

Platforms

Backblaze Publishes an Open Source Template That Turns Multi-Camera Video Into 4D Gaussian Splats

Backblaze's MIT-licensed 4D Gaussian splatting template turns synchronized multi-camera video into a hustvl/4DGaussians dataset and trained splat stored in B2.

Michael Rubloff

Oct 16, 2026

Backblaze 4DGS

News

Gretna, Louisiana Flies the Whole City for Gaussian Splats With Esri ArcGIS Reality

Gretna, Louisiana had ES2 fly its four square miles with a WingtraRAY drone for imagery and lidar, processed into Gaussian splats in Esri ArcGIS Reality.

Michael Rubloff

Oct 16, 2026

ArcGIS Reality Gaussian Splat

News

Gretna, Louisiana Flies the Whole City for Gaussian Splats With Esri ArcGIS Reality

Michael Rubloff

Oct 16, 2026

ArcGIS Reality Gaussian Splat

News

Gretna, Louisiana Flies the Whole City for Gaussian Splats With Esri ArcGIS Reality

Gretna, Louisiana had ES2 fly its four square miles with a WingtraRAY drone for imagery and lidar, processed into Gaussian splats in Esri ArcGIS Reality.

Michael Rubloff

Oct 16, 2026

ArcGIS Reality Gaussian Splat

New to Gaussian Splatting? Start here

Radiance fields, explained from the ground up: what a Gaussian splat is, how to capture one, and which tools and gear to start with.

Newsletter

Keep up with the field.

New research, tools and captures from the Radiance Fields newsroom, in your inbox. Free, no spam.