Twinmotion 2025.2 is now available.
You can download and install the latest release from the Epic Games launcher on your computer.
If you’re a new user, you can get started here.
Feel free to start a New Discussion in the Twinmotion Forum to share your thoughts on this release. If you need to report a bug regarding this release please contact Customer Support.
Twinmotion 2025.2 is a new version. You can open projects created and saved in previous versions. However, projects created and saved in 2025.2 will not open in previous versions.
Recommended Configuration to Run Twinmotion 2025.2
For complete details on the recommended hardware and software specifications for the latest official release of Twinmotion, please refer to Hardware and Software Specifications.
What’s New
Nanite
Nanite is Unreal Engine 5's virtualized geometry system which uses a new internal mesh format and rendering technology to render pixel scale detail and high object counts.
With Nanite in Twinmotion you can use a large amount of extremely complex geometries within the same scene without having to optimize them.
You can convert imported geometry meshes to Nanite during the import process, or afterward on selected geometry meshes in the Properties panel.
We have added a new Convert all to Nanite option to the Scene graph’s contextual menu. With this feature, you can batch convert all imported geometries parented to the selected object into Nanite meshes in a single operation.
To view Nanite meshes, use the Nanite triangles viewport mode. You can access it by clicking the View mode icon located in the top-right hand corner of the viewport.
For more information, see Optimizing Geometry with Nanite.
Limitations
Depending on the heaviness of the geometry, this process can take a while.
Nanite works well for highly dense and uniform geometry meshes. Using it on low density meshes can produce unexpected results.
Parallax Windows
The Parallax Windows library contains 32 assets: 18 are inspired by Office, Residential, and Gym themes, and another 10 feature commercial environments developed in collaboration with wParallax.
To enrich realism and variety, a new parameter section has been introduced to control the night cycle and introduce animated randomization.
Another addition enables the simulation of a glass overlay, enhancing the depth and realism of interior materials.
New controls such as mirroring and dual-sided occlusion offer greater flexibility and creative freedom in crafting diverse and dynamic visuals.
For more information, see Parallax Windows.
3D Grass Material
A new Accent meshes section has been introduced, featuring vegetal elements designed to break up the uniformity of the grass and add a wilder, more natural look to the terrain.
Additionally, a Presets section containing 15 curated presets has been added at the top of the Properties panel. These presets combine various grass types, accent meshes, and parameter settings to replicate realistic and diverse ground appearances.
The color blending system has also been reworked, and a Dryness parameter has been introduced, enabling you to easily apply a dry, sun-scorched effect to the entire result.
Twinmotion Installer Size Reduction and On-demand Content
The content currently within the Twinmotion package has been migrated to cloud storage to ease the process of local network deployment and make the installer lighter so that it can be distributed more easily.
To ensure that users can still find the legacy content that has been removed from the installer, a content-on-demand solution has been developed to recover this distant content.
A Download icon has been added to the categories in the library. Clicking the icon downloads the entire contents of a category all at once.
Content packs can now be downloaded directly from the Library packs tab of the Home panel.
The Standard Library Pack includes a vast collection of high-quality drag-and-drop assets suitable to populate the majority of your projects. You can download even more assets directly within the Twinmotion Library.
The Starter Library Pack is a lightweight subset of the Standard Library Pack, designed for quick installs, testing, or demos.
Limitations and Known Issues
If you open a file from a previous version, a pop up window appears and asks if you want to recover the content from the cloud. Recovering the content requires an internet connection.
If you choose to recover the content, a progress bar appears in the bottom-left corner of the user interface.
Please note that materials that have not been previously downloaded in Twinmotion will not be visible in the Materials category when using VR mode.
Fog Cards
We have breathed new life into our environments with fresh particle systems and dynamic effects, bringing a heightened sense of realism and atmosphere.
The VFX category in the library now boasts 17 fog cards, perfect for crafting depth and natural ambience.
To further empower creators, we have also introduced a suite of parameters designed to unleash user creativity, which includes Fog color and Scale controls and wind-reactive motion settings.
For more information, see the Fog Cards documentation.
Camera Synchronization with Twinmotion
With Direct Link connections and Datasmith file imports, users can align both their active DCC viewport cameras and saved DCC camera views with the Twinmotion viewport camera, keeping viewpoints matched between applications.
The DCC Camera Sync icon, located in the top-right corner of the Twinmotion viewport, provides quick access to enable and manage camera synchronization. This icon is only visible when a Datasmith import is present or a Direct Link connection has been established.
A new Camera Synchronization user interface includes two buttons that make it easy to control and understand synchronization status:
Icon Description Camera synchronization is disabled.
Camera synchronization is enabled.
Ellipsis: Opens a dropdown menu, allowing users to choose a DCC view to synchronize with Twinmotion.
2025.2 Limitations
3Ds Max: As of this release, only saved cameras are pushed through Direct Link connections and Datasmith imports.
Revit: As of this release, only the active viewport camera is exported through Direct Link connections and Datasmith imports.
Camera roll is not exported.
Workaround: Adjust the roll of the camera in Media mode.
Orthographic camera views from DCCs are currently not synchronized with the Twinmotion orthographic camera views.
Static Motion Blur
A set of Static motion blur tools has been added to the Twinmotion Library in the Tools > Static motion blur section. With the new Linear Blur and Circular Blur tools, you can quickly simulate movement in a static scene, for example by adding a rotational motion blur to the wheels of a car, or a linear motion blur to a crowd.
When a static mesh is made a child of one of these tools in the Scene graph, the artificial motion blur effect is applied to the static mesh.
Limitations
The motion blur applied to a mesh is not rendered in surrounding reflections.
Translucent surfaces are only affected by the motion blur of opaque surfaces behind them, be it the motion blur of their own meshes or of other meshes.
A maximum of 20 static motion blur tools can be used in a scene at the same time.
Virtual Camera (VCam)
You can now connect Twinmotion to the Unreal VCam app on both Android and iOS, enabling you to position a virtual camera in the scene by simply moving your handheld device.
With the VCam feature you can do the following:
Connect Twinmotion to the Unreal VCam app.
Place a live camera in the scene from the handheld device.
Control key camera settings in real time: Focal length, focus, exposure, and certain navigation settings, as exposed in the VCam.
Set the VCam streaming quality in the Twinmotion Preferences panel.
For more information about the VCam in Twinmotion, see Virtual Camera (VCam).
Limitations
Camera movements cannot be recorded; only static views can be saved.
The VCam position always overrides the media camera position.
The handheld device can be Android or iOS, but the source computer must be a PC.
Exploder Animators
We have introduced a new kind of Animator. The Exploder Animators are designed to create exploded views of objects for technical presentations and architectural animations.
Similar to the other Animators, they include a visual helper, settings, and a shape parameter.
Shape: Selects the spatial pattern of the Exploder (such as a sphere, cylinder, or plane), which determines the direction in which each part will travel.
Child settings: Per‑object controls for Timing (stagger offset) and Origin (pivot vs. bounding‑box centre). The order of the animation follows the current Scene graph hierarchy.
Exploders affect only their direct children. Nested objects (parented to meshes or to folders) are considered to be ‘one’ object.
For more information, see the Exploder Tool page.
Limitation
Animators that use the Collision play mode and are saved in the User library do not retain the Collision play mode. When you drag the animator from the User library into the scene, the play mode will revert to Preview mode.
Updated Animators (Translators and Rotators)
Translator and Rotator Animators have been fully redesigned to support advanced functionality:
Sequence tool compatibility: Animators can now be controlled directly by the timeline, enabling users to create sophisticated video sequences with precise control and timing.
Enhanced playmode control: In real-time mode, Animators provide significantly improved playmodes, offering greater flexibility, especially within configurations.
New functionality: You can now add a time offset to the children of Translators and Animators to create a phasing effect.
The user interface of the Properties panel for Animators has been updated.
For more information, see Animator Tools.
Limitation
Animators that use the Collision play mode and are saved in the User library do not retain the Collision play mode. When you drag the animator from the User library into the scene, the play mode will revert to Preview mode.
Improvements to the Sequence Tool
The playhead can now control the following:
Animators.
Limitation: Animators (such as Translators and Rotators) prior to version 2025.2 can be controlled by the playhead but, unlike the new Animators, tracks will not be created for them in sequences
Twinmotion animated assets, such as characters, animals, vehicles, and animated paths.
A new Track edit mode has been added. You can switch between Default, Scale, and Loop.
Depending on the Track edit mode you choose, you can modify the length of camera parts without changing the position of the keyframes, or by scaling the keyframes in a proportional manner.
A View options menu, which includes filters and sorting options, has been added to manage sequenced items.
Static and Real time Modes for Animations in Images and Panoramas
We have introduced a global Static / Real time animation playing option in the properties of images and panoramas. When you create an image or panorama that contains an animation (created with Animators, imported animation files, or animated paths), you can pause it to select the precise point in the animation you want to use in the image or panorama.
Configurations
Added a camera to the list of saved elements.
Added a Recapture all state thumbnails button.
The
.svgfile format is now supported for trigger icons and states.Added a Global settings window to customize the ribbon of 2D triggers more easily.
Added an option in the Global settings window to disable the configuration sounds.
Added a Switch reverse option.
Added the List and Switch reverse options for 3D object triggers.
All 3D triggers are now visible in the Scene graph at all times.
Added an option to display all 2D triggers.
Added an option to position the 2D triggers at the top of the screen and customize the settings of all the 2D triggers at once.
Added an option to define the spacing between the edge of the screen and the 2D triggers.
Configuration Support for the Sony Spatial Reality Display Device
Configuration triggers are now supported on the Sony Spatial Reality Display device. You can switch between configuration states on the device using the triggers.
XYZ Panel Input Slider
You can now click inside a numeric field in the XYZ panel and drag your mouse left or right to adjust the value in the field. You can also use the following shortcuts to further control the value selection:
To add a x10 coefficient, hold the Shift key while dragging.
To add a 1/10 coefficient, hold the Ctrl key while dragging.
Custom LUT Support
You can now import your own lookup tables (LUTs) in .cube file format in the new LUT category inside the FX tab of the Ambience panel. You can use a lookup table from an existing LUT library, or use a custom LUT created specifically for your scene using Photoshop or other image editing software.
Advanced Post-Process Effects
The entire filter system in the FX tab of the Ambience panel has been redesigned to offer greater flexibility and improved visual quality. The filters are now grouped under a dedicated category named Effects. This update places a strong emphasis on painterly and sketch-style effects, with new settings such as hatching, Kuwahara filtering, and pen-style outlines. As all filter parameters are fully exposed, you can customize all the settings and save them as new filter presets.
Limitations
Path tracing is not supported.
Retro compatibility is not supported. Older scenes using previous filters (such as 8-bit, and Ballpoint Pen) will no longer have these effects applied.
NVIDIA DLSS mode can cause jittering on outlines. For now, we recommend using Temporal super resolution when working with the Outline effect.
Exported render layers will not have post-process effects applied to them. However, they can still be used as masks.
Viewport Modes
You can now activate different technical viewport modes by clicking the View mode icon in the top right-hand corner of the viewport. These view modes help with scene debugging.
Unlit: Displays base color only, with lighting and shading disabled.
Wireframe: Shows all polygon edges to inspect mesh topology.
Lumen surface: Shows Lumen’s surface cache to show how indirect lighting is calculated.
Nanite triangles: Displays the triangles of meshes processed by Nanite.
For more information, see Viewport Modes in the The Viewport documentation.
Materials Dock Improvements
You can now create folders in the Materials dock.
You can navigate folders with a breadcrumb similar to the one in the Twinmotion Library, or by clicking on a folder tile.
You can drag materials or folders onto a breadcrumb item to move it to the dropped location.
You can create a folder using the Add folder icon, or by right-clicking on an empty space in the Materials dock and choosing Create folder from the contextual menu.
You can now right-click a material or folder to open the contextual menu:
Folders: You can cut, copy, paste, rename, and delete folders.
The following new options have been added to the menu of the Filters icon:
You can reorder materials alphabetically or using a custom order.
If the materials in the dock are sorted into folders or subfolders, you can enable a Flat view, which shows you the materials in a single unified view without the folders. The Flat view is identical to the default hierarchy view in previous versions. If you enable the Flat view at the root of the breadcrumb you can see all the materials in the scene.
You can now do a live search in the Materials dock by using the new search field. (The search functionality is still a work in progress and will be updated in future versions.)
Tab System in the Properties Panel for Materials
The user interface for the settings of materials in the Properties panel has been redesigned to use a tab system. The new tab system reduces the need to scroll and provides quicker access to key material settings.
With this new tab system design, you can now also change the shared properties of multiple selected materials of different types, such as UV, X-ray, and Two sided settings.
Material Multidrop Tool
The new Material multidrop tool in the toolbar enables you to apply a material with each mouse click in the scene, avoiding repetitive drag-and-drop actions from the Materials dock and speeding up workflows.
Materials Assignment View
A new Assign tab has been added to the Properties panel for materials, giving you a clear overview of which meshes a selected material has been applied to.
Similarly, if you select a mesh in the scene, the Properties panel now has a Materials section where you can see which materials are applied to the mesh. You can also drag materials from the library or the Materials dock onto the materials in this section to quickly replace them.
Batch Export
We added a new option in the Export panel where you can batch export a media with configurations.
For example, if a configuration that contains five states is applied to an image (or another type of media) you export, five images (one for each state) will be exported.
Selection Outline
Added options in the Preferences panel to control the visibility of the selection outline both in Editor mode and Presenter mode (F12).
For more information, see the Twinmotion Preferences documentation.
Mesh Tessellation on Selected Meshes for .wire Files
Twinmotion now offers flexible tessellation controls for Autodesk Alias (.wire) files, both at import and after import on selected meshes.
On Import: The Import window provides expanded tessellation options, allowing users to define mesh detail before bringing geometry into the scene. Users can begin with one of the presets — Coarse, Low, Medium, High — and, if desired, refine individual parameters to create a custom configuration tailored to their needs.
On Selection: Once imported, individual meshes or multiple selected meshes can also be re-tessellated using the same presets and adjustable parameters, enabling interactive refinement of mesh quality.
The adjustable parameters include:
Chord Tolerance: Sets the maximum gap between tessellated mesh and curves.
Geometric Tolerance: Defines allowable deviation across surfaces.
Use Max Edge: Enforces edge length limits during tessellation.
Max Length: Specifies the maximum allowable edge length in the tessellated mesh.
Stitching Tolerance: Controls tolerance for merging vertices and edges.
Stitching Technique: Determines how tessellated surfaces are joined.
Saving Presets
When importing .wire files, users can also save tessellation settings as reusable presets. These presets are stored locally, can be shared with colleagues, and reused for future imports to ensure consistency.
2025.2 Limitations
At this time, preset saving is limited to the import workflow and is not available when retessellating selected meshes after import.
Cancel on Import
Users now have the flexibility to cancel imports that are taking longer than expected. This improvement puts you in control, allowing you to stop unnecessary operations, save time, and quickly retry with the right settings.
Cloud Panorama Sets
For better scene organization, when you create a Panorama set, you can now decide whether or not a thumbnail is included in the Media strip when viewing the Panorama set. The Include thumbnail checkbox is visible in the Properties panel when you select a panorama in the Panorama set. Hotspots in panoramas remain available whether or not the thumbnail is visible in the Panorama set.
Scene graph Improvement
Reduced the autoscroll zone to the top and bottom two items in the list.
Bugs Fixed in 2025.2
Animation
TM-18283 - Fixed an issue where flags were blurry when paused.
TM-19359 - Fixed path tangent issues that occurred under certain contexts.
TM-19521 - Playmode sequence is now correct.
TM-19942 - Fixed an issue where the animation track was not visible in the sequence.
TM-20016 - Fixed an issue where objects did not return to their initial positions after being linked/unlinked from Animators.
TM-20017 - Fixed an issue where the spline of Rotators did not reflect the true path of the linked object.
TM-20019 - Fixed an issue where linked objects stopped moving after the delay was increased then decreased.
TM-20020 - Fixed an issue where Playback mode sometimes reversed when animation properties were modified.
TM-20025 - Fixed an issue where capturing a snapshot in sequences changed animation property colors from pink to blue.
TM-20026 - Fixed an issue in sequences where Add/Remove commands required a refresh step.
TM-20042 - Fixed an issue where inactive group state in Animators was not working.
TM-20062 - Fixed an issue where subsequence evaluation caused wrong playback in 5.6.
TM-21108 - Fixed an issue where Explode Animator text strings were populated but not displayed in the build.
TM-21109 - Fixed an issue where Explode Animator text strings were displayed in the application but not in the text file.
TM-21163 - Fixed an issue where the "Enable/Disable" state of Animators broke after creating media.
Builds
TM-19133 - Fixed an issue where registry entries were left after uninstalling Twinmotion.
TM-20909 - Fixed an issue with Presenter Cloud for 2025.2 (with offloaded content).
TM-21667 - Fixed an issue where the incorrect value was appearing for the hard drive size requirements for offline installation.
Configurations
TM-18899 - Fixed an issue where the thumbnails of exported presentations were dependent on selected states when exporting.
TM-19018 - Fixed an issue where states were not applied when creating sequence snapshots (image and pano).
TM-19019 - Fixed an issue where the thumbnail was not updated after creating sequence snapshots (image).
TM-19149 - Fixed an issue where 3D triggers were not responding in presentations after scrubbing.
TM-19370 - Fixed an issue where objects were misplaced in existing states in Transform-based configurations.
TM-19373 - Fixed an issue where transforms were not carried over to new states when transforming objects in Transform and Visibility based configurations.
TM-19617 - Fixed an issue in Presenter mode (F12) where clicking one 3D object trigger activated all other 3D object triggers.
TM-19684 - Fixed an issue in configurations where an image with states batch-exported differed from exporting alone or from the viewport.
TM-19753 - Fixed a flickering issue in configurations when changing the size of triggers.
TM-19859 - Fixed an issue where 3D object trigger lists were not displayed upon trigger when a different object was selected while another list was opened.
TM-19860 - Fixed an issue where the 3D object trigger list was not displayed after unlinking and relinking.
TM-19861 - Fixed an issue where a 3D object trigger in a list could not be activated a second time without changing the pointer’s position.
TM-19882 - Fixed an issue where selecting 'None' for Camera-based states in media did not remove them from the viewport.
TM-19886 - Fixed an issue where Camera-based state behavior in sequences was not deterministic.
TM-19888 - Fixed an issue where the Camera-based state of the first Panorama in a Panorama set overrode the others.
TM-19890 - Fixed an issue where Camera-based states in presentations could not be triggered.
TM-19907 - Fixed an issue where Camera-based states were not applied to exported panoramas, sequences, and videos.
TM-20369 - Fixed an issue where clicking 2D triggers in configurations inside presentations did not change the states.
TM-20655 - Fixed an issue where "Recapture all states thumbnails" was not working.
TM-20669 - Fixed an issue where triggers sometimes resized when a new state was added.
TM-20670 - Fixed an issue where displaying all triggers caused overflowing triggers to be cut.
TM-20749 - Fixed an issue where configurations based on "Camera position" caused problems with thumbnail capture and saving the scene.
TM-20834 - The Fade trigger option is now working for 3D triggers.
Content & Library
TM-18704 - Fixed an issue where the Download button on Twinmotion cloud assets was not clickable.
TM-18823 - Fixed an issue where flags were not affected by the wind.
TM-19320 - Fixed a crash when opening a second scene containing a car path if the previously opened scene was still downloading car path assets.
TM-19325 - Fixed an issue where materials and textures sometimes looked bad after being downloaded.
TM-19640 - Fixed an issue where some assets were not instantiated due to the long path name.
TM-19662 - Fixed an issue where tree settings were broken.
TM-19665 - Fixed an issue where material selection in assignment did not work if the user was inside a folder.
TM-19696 - Fixed an issue where names that were too long were cropped in configuration batch exports.
TM-19720 - Fixed an issue where missing content icons were displayed in the media thumbnails if the media was created before the content download was completed.
TM-19779 - Fixed an issue where the download queue was stopped if you entered another category.
TM-19785 - Fixed a cloud processing error that occurred when attempting to upload presentations containing a specific .avi file.
TM-19823 - Fixed an issue where flags were not affected by wind.
TM-19850 - Twinmotion sometimes froze when the import process was interrupted by opening a new scene.
TM-19854 - Fixed an issue where no orange outline appeared when selecting Posed humans.
TM-19920 - Fixed an issue where missing content icons should not be visible in exported media.
TM-20024 - Fixed an issue where Twinmotion froze if it was closed before the download of assets ended.
TM-20147 - Fixed an issue where Megascan assets could not be downloaded after dragging one of them into the scene.
TM-20253 - Fixed an issue where all the characters in character groups were spawning at the same position.
TM-20364 - Fixed an issue where pausing the download of a folder in the Library sometimes did not work.
TM-20365 - Fixed an issue where Twinmotion would stutter when downloading categories in the Library.
TM-20423 - Fixed an issue where some assets for animated paths were not downloaded.
TM-20571 - Fixed an issue where Local presentations did not contain any Artifact content.
TM-20573 - Fixed an issue where an error occurred when saving a file with the 2025.2 Beta 1 build.
TM-20728 - Fixed an issue on macOS where the Populate > Urban tool was not working.
TM-20764 - Fixed an issue on macOS where Twinmotion was sometimes not downloading the assets for animated paths.
TM-20828 - Fixed a crash that occurred when downloading assets after changing the default path of Artifacts.
TM-20842 - Fixed a Twinmotion freeze that occurred when downloading a Library category.
TM-20844 - Fixed an issue where the Download button state for Library categories was not displayed correctly.
TM-20875 - Fixed an issue where some Artifact-hosted materials were missing from the production repository.
TM-20910 - Fixed a Chromium Embedded Framework crash on macOS that occurred when creating media.
TM-20920 - Fixed an issue with Megascans materials that occurred after closing and reopening Twinmotion.
TM-21100 - Fixed a content-on-demand issue where the download of Artifact content did not start.
TM-21103 - Fixed a content-on-demand issue where Twinmotion was crashing when opening a legacy file.
TM-21156 - Fixed a crash on macOS with M3 chip when opening the Material room demo scene when XCode was not installed.
TM-21178 - Fixed a user interface issue when creating sequences where the separator between tracks was misplaced during manipulation.
Core
TM-18587 - Fixed an issue where the download icon for Twinmotion cloud assets only appeared when hovering over a thumbnail.
TM-18704 - Fixed an issue where the Download button on Twinmotion cloud assets was not clickable.
TM-18993 - Fixed not being able to orbit around an object in the Faces tab.
TM-19048 - Fixed an issue where using a presentation on SRD modified the scene thumbnails.
TM-19377 - Fixed a crash when saving or loading a scene on macOS.
TM-19425 - Fixed a crash that occurred on macOS when creating a new scene.
TM-19663 - Fixed an issue where Twinmotion temporarily hung when adding objects to the User library.
TM-19767 - Fixed an issue where Twinmotion froze when triggering multiple category downloads.
TM-19785 - Fixed a cloud processing error that occurred when uploading presentations containing a specific .avi file.
TM-20049 - Fixed an issue where Character path assets were missing in Local presentations.
TM-20277 - Fixed an issue where the Download button remained greyed out for Megascan assets after signing in.
TM-20279 - Fixed an issue where the Download button remained greyed out for Artifact assets.
TM-20365 - Fixed an issue where Twinmotion stuttered when downloading categories in the Library.
TM-21377 - Fixed an issue where some assets were not downloaded in a file using Content offload.
TM-21383 - Fixed an issue where all placed cars were black when opening a specific file.
TM-21407 - Fixed a content-on-demand issue where materials were missing in the Materials room Local Presentation.
TM-21408 - Fixed an issue where car materials didn’t download when created using the Populate Spacing tool.
TM-21431 - Fixed a content-on-demand issue where the download progress indicator was misleading when downloading multi-category HDRIs.
TM-21437 - Fixed an issue where an empty folder was added to the Scene graph when clicking on HDRI.
TM-21440 - Fixed a crash with the Paint tool on the Airport file.
TM-21455 - Fixed a crash that occurred when opening the Lakehouse retreat file on macOS.
TM-21456 - Fixed a crash that occurred when downloading a few categories on macOS.
TM-21542 - Fixed a crash on memory corruption around FAsyncLoadingThread2.
TM-21547 - Fixed a crash on macOS when downloading the Standard Library Pack from the Home panel.
TM-21562 - Fixed a crash on macOS during Twinmotion launch.
TM-21582 - Fixed an issue where category folders created inside the User library could not be deleted.
TM-21636 - Fixed a crash that occurred when exporting media from files containing painted vegetation after the content retrieval had been previously canceled.
TM-21639 - Fixed an issue where User library embedded and offloaded assets and materials were not displayed unless the file was saved and reopened.
TM-21678 - Fixed an issue where the Standard pack download status in the Home panel was at 99% after an offline installation.
TM-21749 - Fixed a crash that sometimes occurred on boot when loading a .tmi file with an invalid version.
TM-21755 - Fixed a crash that occurred when loading a scene with trees from a UserLibrary that could not be loaded.
Rendering & Export
TM-13830 - Fixed an issue where the Camera > Lens > Sharpness setting was not working on Full HD Monitors.
TM-18807 - Fixed an issue with the clean up of ResourcePCGSmartGrassData in 3D Grass.
TM-18842 - Fixed an issue with missing vegetation created via PCG on export.
TM-18891 - Fixed an issue where the 3D grass base material was not shown in the Textures tab in the Statistics panel.
TM-18892 - Fixed an issue where the 3D grass material was not shown in the Meshes tab in the Statistics panel.
TM-18923 - Fixed a crash in FRDGBuilder::RegisterExternalTexture.
TM-18952 - Fixed an issue where spawning 3D Grass was not updated after flipping the normals of an object.
TM-18983 - Fixed an issue in animated paths where the Near clipping option had a wrong distance factor on PCG splines.
TM-19028 - Fixed an issue where shadow artifacts appeared in top view (Realtime & Lumen).
TM-19043 - Fixed an issue where opening and closing the panels in the user interface was super laggy on ultra-wide screen monitors.
TM-19093 - Fixed an issue where wind value was very different in the viewport versus exported video.
TM-19105 - Fixed an issue where emissive materials were still contributing to Path tracer media after turning them off.
TM-19134 - Fixed an issue where export times in the Twinmotion log were wrong.
TM-19336 - Fixed an issue with PBR textures in imported .glB files not looking correct.
TM-19337 - Fixed an issue where the “Two sided geometry” option was not working on .3ds files.
TM-19343 - Fixed an issue where wind was not smooth in video exports when 3D grass was in the scene.
TM-19398 - Fixed a spline node selection issue with the Spacing and Area tools on macOS.
TM-19452 - Fixed a rendering issue where the shadows of Display plinths were noisy.
TM-19485 - Fixed an issue where video material did not preview correctly on macOS.
TM-19616 - Fixed an issue where Video materials were offset.
TM-19668 - Fixed an issue in the default scene where Accurate shadows were causing artifacts in the distance.
TM-19693 - Fixed an issue with the 3D grass material where long grass was culled between the first and second rings in Path tracer.
TM-19724 - Fixed an issue in Clay render where the Bump setting ignored the texture rotation.
TM-19777 - Fixed an issue for 3D Grass related to warnings on flushed generated components.
TM-19805 - Fixed an issue where the elements of the Cirrus volumetric clouds were rendering over other effects.
TM-19827 - Fixed an issue where the 3D Grass material never finished generating, making the file hang.
TM-19904 - Fixed an issue where painted and scattered grass in the distance did not render in Path tracer exports.
TM-20003 - Fixed an issue where 3D Grass was not fully loaded in exported media.
TM-20068 - Fixed an issue where the vegetation season slider was freezing the water material.
TM-20153 - Fixed an issue where the Media preview was wrong when the Orbit rig was vertical.
TM-20155 - Fixed an issue with 3D Grass v2 where the grass was not fully generated in some image exports.
TM-20301 - Fixed an issue where the Grass fading options were broken.
TM-20397 - Fixed a crash in UPCGComponent::CleanupLocalImmediate(bool,bool) on file load.
TM-20514 - Fixed a crash that occurred in certain files when opening the Meshes tab in the Statistics panel.
TM-20827 - Fixed an issue where the grass fading distance settings were not working.
TM-20962 - Fixed a crash in PCGComponent that occurred when loading a file with vegetation from the Placing tools.
TM-21036 - Fixed an issue where the Path tracer would start after an object was unselected.
TM-21050 - Fixed an issue where assets on animated paths with speed parameters had higher speeds in Path tracer exports.
TM-21386 - Fixed an issue where Halftone Scale and Randomness values were not separated between Global and Selective mode.
TM-21434 - Fixed an issue where Lumen mesh cards were not built.
TM-21457 - Fixed an issue where deleting the inverted Static Motion Blur tool didn’t update the viewport.
TM-21508 - Fixed an issue where the Fog cards were not reloading properly.
TM-21525 - Fixed an issue where creating a new scene did not disable the Clay render effect in the viewport.
TM-21627 - Fixed a crash that occurred when exporting an image from the Iceland template on an M1 Mac.
TM-21644 - Fixed an issue where the information in the Statistics panel was showing a huge difference compared to 2025.1.1.
TM-21734 - Fixed a performance drop that occurred while moving in the scene if the Starting ground was selected and had the 3D grass material applied to it.
TM-21754 - Fixed a crash that occurred when duplicating certain asset types.
Tools
TM-16279 - Fixed an issue in Paths where deleting a point in the spline deselected the spline and temporarily removed it from the viewport.
TM-18279 - Fixed an issue where waves in Water materials still moved when paused.
TM-18283 - Fixed an issue where flags were blurry when paused.
TM-18665 - Fixed an issue where the camera was not triggering animators in sequences and media previews.
TM-19018 - Fixed an issue where states were not applied when creating sequence snapshots (image and pano).
TM-19019 - Fixed an issue where the thumbnail was not updated after creating sequence snapshots (image).
TM-19149 - Fixed an issue where 3D triggers were not responding in presentations after scrubbing.
TM-19179 - Fixed an issue where a single note added with the Note tool was appearing twice after hiding and unhiding it.
TM-19283 - Fixed an issue where Ambience could be copied on multiselection.
TM-19289 - Fixed an issue where copying and pasting Ambience was resulting in an incorrect Ambience on the first keyframe on export.
TM-19359 - Fixed path tangent issues that occurred under certain contexts.
TM-19367 - Fixed an issue where Reflection probe position reset after reopening a file.
TM-19370 - Fixed an issue where objects were misplaced in existing states in Transform-based configurations.
TM-19373 - Fixed an issue where transforms were not carried over to new states when transforming objects in Transform and Visibility based configurations.
TM-19411 - Fixed an inconsistency with rotation in World space.
TM-19521 - Playmode sequence is now correct.
TM-19617 - Fixed an issue in Presenter mode (F12) where triggering one 3D object trigger activated all of them.
TM-19799 - Fixed an issue where non-deterministic animations caused rendering differences between exports.
TM-19802 - Fixed a crash that occurred when duplicating double-sliding doors after changing the door style.
TM-19821 - Fixed an issue where the speed of the camera node as a raw value broke the web UI of the Presenter.
TM-19901 - Fixed a crash when using Camera property sliders.
TM-19932 - Fixed an issue where video previews in Presentations were broken in the Media dock.
TM-20009 - Fixed an issue where exporting a video part from a sequence did not respect the animation.
TM-20086 - Fixed an issue where several skeletons did not all inherit the settings in the Properties panel.
TM-20393 - Fixed an issue where instances of water objects were not syncing.
TM-20716 - Fixed a crash when users selected and deleted an object in Scene Graph simultaneously.
TM-20838 - Fixed a crash on macOS in Visibility-based configurations related to undoing then redoing after creating states.
TM-21123 - Fixed crashes that occurred on macOS when dragging assets or materials into the scene.
TM-21223 - Fixed a crash that occurred when closing Twinmotion when legacy Animators and Doors were in the project.
TM-21365 - Fixed an issue where the Start offset (first loop) of imported animations was not saved.
TM-21367 - Fixed an issue where moving an imported animation track didn’t update the Start Delay slider.
TM-21400 - Fixed an issue where moving materials into folders could cause them to disappear from the Materials dock filter.
TM-21411 - Fixed a crash when placing a folder at the end of the Dock list.
TM-21418 - Fixed a crash when reordering a folder behind a Material Object in the Dock.
TM-21427 - Fixed an issue where Visibility-based configurations didn’t record object visibility.
TM-21478 - Fixed an issue where 3D triggers became hidden/unresponsive in Visibility-based configurations.
TM-21494 - Fixed an issue in the Material Dock regarding right-click/contextual menus.
TM-21498 - Fixed an issue where material selection outlines didn’t appear on single click in Dock Materials.
TM-21499 - Fixed an issue where the “Material Clean-up” option was always disabled in new Dock Materials.
TM-21503 - Fixed an issue where high Start/End offsets caused random jumps between frames.
TM-21504 - Fixed an issue with inconsistent behavior in Start/End offsets.
TM-21511 - Fixed an issue where trimming animation duration in the viewport also trimmed it in the Sequence tool.
TM-21528 - Fixed an issue where Confetti effects were broken after appearance change.
TM-21529 - Fixed an issue where Confetti delay caused particles to spawn only after 5 seconds when changing shape.
TM-21532 - Fixed an issue where Material dock folders were not working.
TM-21533 - Fixed an issue where the Material dock burger menu was inaccessible.
TM-21534 - Fixed an issue where cutting/pasting a folder inside itself in the Material dock caused a crash.
TM-21538 - Fixed an issue where copying/pasting a folder in the Material dock caused Twinmotion to hang indefinitely.
TM-21549 - Fixed an issue where Vcam materials inherited incorrectly from the Vcam viewport.
TM-21553 - Fixed an issue where the track duration in animators didn’t match the Duration value in Properties.
TM-21564 - Fixed an issue where Vcam joysticks became inactive after closing the tutorial.
TM-21586 - Fixed an issue where media properties changed unexpectedly when the VCam was activated.
TM-21591 - Fixed a VCam issue where accidental interactions on the Field of View radial caused a value jump.
TM-21605 - Fixed an issue where the Speed slider didn’t retain its value.
TM-21606 - Fixed an issue where the “Start delay” slider was buggy.
TM-21608 - Fixed an issue where imported animated files set to Infinite in 2025.1 also made the section Infinite in 2025.2.
TM-21611 - Fixed an issue where the Random seed button wasn’t updating.
TM-21624 - Fixed a crash after duplicating an object with Shift+rotate/move.
TM-21642 - Fixed an issue where material names were hardcoded in filter mode.
TM-21674 - Fixed an issue where the filter status in Sequences UI wasn’t updated correctly.
TM-21677 - Fixed an issue where transform overrides weren’t saved in imported animated files.
TM-21681 - Fixed an issue where empty folders couldn’t be deleted after adding/removing materials.
TM-21726 - Fixed an issue where downloading offloaded library items under new animators offset them.
TM-21744 - Fixed an issue where standalone player events were not detached from destroyed animators.
Import & Interoperability
TM-10978 - Fixed a crash that occurred when importing SketchUp .udatasmith files on macOS.
TM-11471 - Materials can now be applied in imported .fbx files.
TM-13134 - Fixed an issue with .fbx files importing at the wrong scale and orientation when using Collapse All.
TM-13451 - Fixed an issue in point cloud .e57 file properties where the color was incorrect in Color source > Data.
TM-16073 - Materials are now correctly imported in SketchUp files imported with Datasmith.
TM-17477 - Datasmith scenes can now be exported to the Unreal Engine project root folder on macOS.
TM-17911 - Fixed an issue where old issues about substitution of cloud items were happening again.
TM-18569 - Fixed an issue where the color of substituted cars changed at every sync.
TM-18733 - Fixed an issue in Datasmith imports where lights were imported with the wrong Up axis.
TM-18737 - Fixed an issue where the Reset materials on selection option broke material assignments after using the modeling tools.
TM-18992 - Fixed an issue where the mesh was not updated after mirroring using the Merge objects option.
TM-18993 - Fixed not being able to orbit around an object in the Faces tab.
TM-19010 - Fixed a crash when enabling modeling tools with certain files.
TM-19011 - Fixed an issue where materials could not be applied to objects that were being edited.
TM-19065 - Fixed an issue where connected groups that were split did not have unique names in the Scene graph.
TM-19074 - Fixed an issue in imported Datasmith files where opacity values were reversed in glass materials.
TM-19108 - Fixed an issue with artifacts in imported .glB and .glTF files.
TM-19114 - Fixed an issue where the smoothing of face normals on mirrored objects exported to Unreal Engine was broken.
TM-19137 - The Tire material is now supported in Twinmotion files exported via Datasmith to Unreal Engine 5.5.4 to 5.6.0.
TM-19141 - Fixed an issue where videos in Video materials were not exported when Twinmotion projects were exported to Unreal Engine 5.3.3 with Datasmith.
TM-19284 - Fixed an issue where materials did not match between Mootools and animation FBX import.
TM-19336 - Fixed an issue with PBR textures in imported .glB files not looking correct.
TM-19337 - Fixed an issue where the "Two sided geometry" option was not working on .3ds files.
TM-19338 - Fixed an issue where the Two sided geometry option was affecting face smoothing in .c4d files.
TM-19384 - Fixed an issue where Archicad files imported with Datasmith and autosynced had a memory leak when zooming in and out.
TM-19389 - Fixed an issue with the Merge tool where materials were lost when objects were merged.
TM-19394 - Fixed an issue in the Modeling tools where the Weld tolerance had wrong units.
TM-19458 - Fixed an issue on macOS where imported animated .fbx files had wrong materials.
TM-19484 - Fixed an issue where certain imported animated .fbx files were missing materials.
TM-19486 - Fixed an issue where LOD 0 and LOD 1 were the same.
TM-19524 - Fixed a crash that occurred on macOS when selecting an object while using the Modeling tools.
TM-19525 - The "TXT_Merged" string is now localized.
TM-19527 - Fixed a crash that occurred on macOS when entering the Split tab in the Modeling tools.
TM-19558 - Fixed a broken FBX skeletal animation that worked correctly in 2024.1.2.
TM-19567 - Fixed an issue in Sketchup imports where mirrored groups were incorrectly displaying the default material when using Keep Hierarchy mode.
TM-19645 - Fixed a crash that occurred when trying to create a new file without finishing a Modeling tools operation.
TM-19651 - Fixed issues that occurred when editing the pivot of the mirror plane.
TM-19698 - Fixed an issue where thumbnail export was broken in substitutions.
TM-19925 - Fixed an issue where the DCC Camera Sync icon in the viewport needed to be replaced with the proper icon.
TM-19971 - Fixed an issue where a DCC camera sync did not apply the perspective camera if the orthogonal camera was active in Twinmotion.
TM-20160 - Fixed an issue where all the parts of Navisworks models imported with Datasmith were exploded.
TM-20556 - Fixed an issue where pressing Undo after mirroring a container generated unexpected results.
TM-20557 - Fixed a crash that occurred when mirroring after using the Undo command.
TM-20558 - Fixed an issue where enabling Nanite using the File settings option for geometry in the Import dock was not working.
TM-20649 - Fixed a crash that occurred on macOS when creating a new scene while Modeline mode was on.
TM-20661 - Fixed an issue where the Panda character was missing from an imported animated file.
TM-20662 - Fixed an issue where the weapon was not attached to the skeletal mesh of an imported animated file.
TM-20782 - Fixed an issue where the import settings were not correctly displayed for imported landscape and point cloud files.
TM-20848 - Fixed a crash that occurred in Datasmith file imports when "Keep hierarchy" was not used.
TM-21104 - Fixed an issue where the Twinmotion Camera Sync was not fluid when Twinmotion was not the active window.
UI
TM-13726 - Fixed an issue with improper wording on the "Unable to convert the file" popup when trying to open a file with a newer Twinmotion version.
TM-13835 - Fixed an issue where the translucency slider was inverted.
TM-17282 - Fixed an issue where there was a large size difference for 2024.1.2 Local Presentations on macOS.
TM-18020 - Fixed an issue where warnings appeared on Generic materials.
TM-18838 - Fixed an issue where the blue outline remained around the Create new preset button after creating presets.
TM-19696 - Fixed an issue where long configuration names in the Export panel in the Batch export section were cropped.
TM-19697 - Fixed an issue where the Batch export section in the Export panel did not extend vertically and certain configurations may not be selectable.
TM-19733 - Fixed an issue where using a Translucency of 0 did not fully disable the subsurface scattering effect on materials.
TM-19763 - Fixed an issue where a question mark icon was appearing in the preview thumbnail when multiple materials were selected.
TM-19765 - Fixed an issue where the checkmarks on configurations in the Batch export panel were pink even though the user was not in Media mode.
TM-19805 - Fixed an issue where the elements of the Cirrus volumetric clouds were rendering over other effects.
TM-19952 - Fixed an issue where the user interface for Substance materials was broken with the new tab system.
TM-19954 - Fixed an issue where different names were used for the same functionality depending on the Material type.
TM-19979 - Fixed an issue where the thumbnail for 3D grass in the Statistics panel was missing the "3D" part.
TM-19982 - Fixed an issue where the thumbnails for 3D grass were not as expected in the User library.
TM-20370 - Fixed an issue where the properties of Substance materials were duplicated when applying other Substance materials.
TM-20375 - Fixed an issue where the tooltip for the Environment tab was displaying over material properties.
TM-20867 - Fixed the tooltip for the Multi-drop toolbar button.
New Known Bugs and Limitations Affecting 2025.2
Animation
TM-19585 - Tangent handles do not appear the first time a keyframe is selected in sequences.
TM-20709 - The play mode of Animators is stuck on "Reverse" after exiting media.
Configurations
TM-19590 - After exporting media with a Camera position state applied then using the Undo / Redo commands, selecting a state may not show the correct state.
TM-19587 - The visibility of child objects in the Scene graph changes after creating a state and when reselecting it.
TM-19735 - Special signs are missing in the titles of states when doing a batch export.
Content & Library
TM-20065 - The "New category" folder in the User Library cannot be deleted.
TM-19872 - Multi-selected categories in the Library cannot be downloaded or deleted.
TM-19264 - Black overlay appears during download of Aircrafts when opening a Legacy project containing this type of asset.
Core
TM-15904 - Panorama Sets uploaded to Twinmotion Cloud by non-authorized users are still processed.
TM-17606 - A corrupted Twinmotion file is created when there is not enough space on disk.
TM-18254 - Crash when changing Twinmotion Cloud and Content library to the same folder.
TM-18561 - SDF/Mesh Cards do not follow material settings applied on static meshes.
TM-19002 - Crash when using a bitmap in a material.
TM-19225 - The videos on LED walls do not play in Local presentations on macOS.
TM-19618 - Cloud processing error on benchmarking with Twinmotion 2025.1.1 presentation.
TM-19797 - Exporting presentations to Twinmotion Cloud fails when the file name contains a comma.
TM-20865 - Connection timeouts with cloud presentations on the Dev Cloud.
TM-20913 - An error occurs when downloading source assets for Panorama sets.
TM-21087 - Retrieval of missing content fails and cannot be triggered again due to a failure in Artifact authentication.
TM-21219 - The "Invalid Subscription Plan" message pops up randomly while downloading Megascan assets.
TM-20507 - Crash when dragging and dropping the foliage material on the starting ground
TM-21348 - Large RAM usage increase between 2025.1 and 2025.2.
TM-21391 - Artifact server sometimes sends an access denied message when cloud assets are retrieved.
TM-21409 - Failed download of Artifact materials.
TM-21426 - Bicycle path animations are out of sync.
Import and Interoperability
TM-19803 - Material color in a Sketchup file is not updated on reimport or Direct Link.
TM-20107 - The SketchUp plugin is unsigned on macOS.
TM-21520 - Rhino Direct Link does not update light setting changes (color, cone angle, size, and orientation) in Twinmotion.
TM-15892 - Missing material on sync in Revit 2025 Direct Link.
TM-16447 - Performance issue with Sketchup files that have lots of components and groups.
TM-17960 - Material is not always updated after a SketchUp file reimport.
TM-18917 - Imported .skp files have broken or incomplete geometry in 2025.1.
TM-19938 - Direct Link is enabled in the Local presentations.
TM-19005 - Materials for certain groups appear black in Path tracer when "Keep hierarchy" is used to import .skp files.
TM-19220 - Some objects are imported with incorrect positions when the "Keep hierarchy" collapse mode is used.
TM-19268 - Incorrect UVs in imported .fbx files when "Collapse by material" or "Collapse all" is used.
TM-19447 - Material assignment is inconsistent after updating and re-syncing an Archicad file.
TM-19477 - Physically-based materials are not imported correctly in Datasmith imported Rhino files.
TM-19584 - The Delete command in the context menu deletes the wrong imported item.
TM-21303 - Materials are not updated correctly in SketchUp files imported with Datasmith.
TM-21516 - Dragging the tessellation presets manager window does not work when opened from the Import tab, and it moves the Twinmotion window in an unusable way when opened from the details panel.
Rendering
TM-19421 - There is a noticeable shimmer effect on Lawn and Field 3D grass.
TM-14617 - Visual bug with Lumen in the viewport on Fabric base materials.
TM-15549 - Not all trees are rendered when Spacing is set to 1m and Path tension to 0% in the Area tool.
TM-20064 - On macOS, haze appears in the viewport when viewing Lumen media from the Lakehouse Retreat demo.
TM-19488 - Crash occurs when placing a Sketchfab asset on 3D Grass.
TM-19990 - Crash when activating the Path tracer on AMD 9070 and driver version 25.5.1.
TM-20067 - Barrel distortion prohibits gizmo interaction.
TM-20522 - Jittering when the Outline effect is used and DLSS is enabled.
TM-21113 - The speed and delay of Animators is increased in exports when the scene contains 3D Grass.
TM-18417 - Different ratio between images and videos in Projector light.
TM-21275 - The backplate breaks the backdrop lighting.
TM-21374 - Crash when clicking the Meshes button in the Statistics panel with a huge scene.
Tools
TM-18250 - User interface issue - Populate and Materials tabs in the footer become unavailable.
TM-19566 - LED walls with images or videos are not working.
TM-20509 - Cycloramas are missing the orange outline when selected.
TM-20629 - Sounds do not play correctly.
TM-19173 - When Twinmotion loses the focus, the 3D grass generation does not continue in the background.
TM-20508 - Material thumbnails flicker each time a material parameter is changed
TM-19946 - When using the Gravity tool, objects sometimes rotate randomly while falling and lose collision.
TM-21527 - Twinmotion visual helpers appear over the VCam user interface.
UI
TM-17515 - Splash screen is oversized if Twinmotion is launched from the taskbar.
TM-18550 - The widgets in the Properties panel glitch when a video is played.
TM-19656 - Preview icons are missing in the create material context menu in the Materials dock.
TM-19657 - Material thumbnails have a gray background.
TM-19658 - Reordering material in the Material docks is broken.
TM-19659 - In the Materials dock, the blue outline of selected materials is lost after entering and exiting a folder.
TM-19937 - Spacing between Materials and Metadata properties is too small.