v1.0

2025-08-26

Download for Windows

Changes

After Effects

Fixed a crash that occurred during shutdown in some cases

CLI

Replaced --treat-zero-alpha-as-mask option with --import-masks
Added options --create-sky-model, --store-training-context, --crop-box and --roi-box
Fixed: default profile did not work correct if -p, --profile was not specified
Fixed: crop- and roi-box were not converted correctly from CLI args
Fixed a crash when using some non-ascii characters in filenames

Export

Added Image Set/Actions/Export COLMAP database
Store anti-aliasing flag as metadata in PLY file
Fixed: Export included deleted Rdnc Field nodes

Framework

Fixed crashes when running out of GPU memory during training
Give specific error message during startup if CPU does not support AVX

Image

Support AprilTags for scene orientation
Export images using their original filenames if possible
Infer chromaticities from color space name if none are stored in EXR file
Log a warning if an image file uses an unknown color space
Fixed an issue causing incorrect padding data to be loaded from some file formats

Import

Added optional Image Mask imports
Added Image Mask Mode option
Added support for poses and points imports in BlocksExchange XML format
Support mixed BlocksExchange/PLY imports
Emit error if import contains multiple point clouds
Ignore .txt and .bin files that are not part of a COLMAP database instead of failing
Support double precision PLY data

Installer

Command-line options (-s, -accept-eula) were broken
Prompt user to quit apps using an existing installation
Upgrade mode failed to uninstall plugins, causing version mismatch
Fixed an issue that caused the installer to abort on some systems
Fixed an issue when installing as the SYSTEM user

IO

Include final filename in temporary file names io. using fully random names
Fixed a crash when loading corrupted project files
Fixed: no error was shown in some cases when saving the project failed

SfM

Fixed an excessive slowdown during camera tracking of large images

Scene

Fixed: Rove Keys did not handle keys outside current timeline range correctly
Fixed: Some parameters in Rdnc Field/Render were not applied after load

Splat

Auto-limit splat count to not exceed GPU memory (Splat3 and Splat MCMC only)
Compact workspace to allow training larger models in constrained memory situations
Improved training performance
Fixed a crash when training begins in some cases
Fixed an issue causing noise with large focal lengths
Fixed an issue that caused removal of sph.hrm. data when saving in some training states
Fixed an issue that could cause multi-second hanging during training esp. when using large images
Fixed: pausing and restarting training did not retain config correctly
Fixed: reducing Max Splat Count to values below current during training was broken
Fixed: Selection did not apply crop box
Fixed a model quality issue when training in non-sRGB color spaces
Fixed laggy rendering of splat selection
Fixed: inactive splats were not truncated from the project file when saved
Fixed: training was aborted in some cases if an import was missing a camera

UE

Added RdncFieldComponent parameters Sph. Hrm. Degree and Min Radius
Added support for Unreal Engine 5.6
Disabled Postshot UE plugin by default. This fixes an issue when packaging UE projects
Fixed a crash when closing the login dialog during startup
Fixed a crash when loading some old .PSHT projects
Fixed incorrect depth values on empty pixels when rendering cropped scenes
Fixed: RdncFieldActors did not render in CineCamera preview

UI

Replaced 'Treat Zero Alpha as Mask' option with Image Mask imports
Added more expressive error message if COLMAP import fails
Alt+F4 shortcut did not close the app
Mark project file as modified after relocating an image set
Abort training if user confirms Bake Transform
Added support for SpaceMouse input devices.
See also Preferences/SpaceMouse for configuration
Changed default Max Image Size to 3840
Enabled Anti Aliasing by default in all profiles
Set Frame Selection to Best Images by default only when importing videos
Support font fallback to render e.g. japanese and chinese characters correctly
Fixed an issue causing crashes on some GPU/driver combinations
Fixed an issue that caused choppy viewport response in some cases
Fixed an issue that caused laggy input response in some cases
Fixed an issue with editing non-ASCII text
Fixed an issue with UI input when pressing (not holding) the Alt key
Fixed: ImageSet nodes were not removed from the camera selector when deleted
Fixed: Q and C navigation shortcuts did not move in the intended direction
Fixed: viewport did not update correctly in some cases after toggling fullscreen mode
Moved parameters Camera/Rdnc Fields/Sph. Hrm. Degree and Min Radius to Rdnc Field/Render
Fixed an issue causing a crash on shutdown in some cases
Fixed an issue that caused a crash in some failure cases
Fixed an issue that caused Space Mouse input to freeze on some systems
Fixed: File dialogs did not remember last used folder
Fixed: main window shortcuts were active on sign-in dialog
Fixed: shortcuts triggered even with extra modifier keys pressed

Viewport

Added double-click action to target camera
Limit viewport auto-update during training to 2FPS
Fixed: 'F1' shortcut did not select Default Camera in some cases
Fixed an issue that could occassionally block the UI when resizing