Twinmotion 2023.2.1 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 support community to share your thoughts on this release. If you need to report a bug regarding this release please contact Customer Support.
What’s New
Materials Dock Improvement
You can now drag materials from the Library into the Materials dock, without having to replace a material that is already in the Materials dock.
Copy and Paste Ambience Settings Between Two Images or Panoramas
In the same way you can copy and paste Ambience settings between two video keyframes, you can now copy and paste Ambience settings between two images or two panoramas. The Copy ambience and Paste ambience commands can be found in the Media menu of image and panorama thumbnails.
Support Improvements for Adobe Substance 3D Assets
Twinmotion now supports vector input components of Adobe Substance files.
Bugs Fixed in 2023.2.1
Animation
TM-13580 - Fixed the placement of the Warning icon in the Animation File Import window.
Content
TM-13313 - Fixed an issue that could cause a "Failed to parse Quixel asset" warning to appear after dragging Quixel Megascans assets into the Viewport.
TM-11205 - Fixed an issue where the color of Car instances could not be changed.
TM-13572 - Fixed an issue where the accessories of animated characters added to the User library were lost.
TM-12501 - Fixed an issue where the thumbnail of Car paint materials had a white underline.
TM-13673 - Fixed a small LOD issue with the Plane 01 Parking and Plane 01 Flying assets.
TM-13697 - Fixed an issue where the materials for Sketchfab assets were added to the Materials dock when first dragging them into the Viewport.
Core
TM-13089 - Fixed an issue where video materials became choppy or stopped playing after looping.
Interoperability
TM-13733 - Fixed random crashes that occurred when trying to create objects on Datasmith import.
Rendering
TM-12283 - Fixed an issue where the Horizon background images were visible in media despite being disabled.
TM-13845 - Fixed an issue where the results of the Emissive materials checkbox in Path tracer rendering mode were inverted.
TM-12552 - Fixed a crash that occurred when changing Ambience parameters when Lumen was enabled and the Media dock was opened.
TM-13382 - Fixed an issue where motion blur artifacts appeared in Path tracer rendered images.
TM-11358 - Fixed an issue where the Path tracer was enabled when the mouse cursor was out of the Viewport.
TM-13669 - Fixed an issue where animations were not paused in the Viewport when using the Path tracer.
Tools
TM-13508 - Fixed an issue where certain Quixel Megascans assets could not be painted.
TM-13561 - Fixed an issue where materials were placed in the wrong order in the Materials dock after creating new materials.
TM-13528 - Fixed an issue where Quixel Megascans assets dragged from the Variations window into the Paint tool drop box were not named correctly.
TM-13568 - Fixed an issue where the Random seed field for SBSAR materials was accepting values other than numeric.
TM-13722 - Fixed an issue where Megascan materials that require downloading could not be dragged into the Materials dock.
TM-7870 - Fixed an issue where duplicated objects were not placed at the selected Spacing value when using the Shift key and Translate tool.
TM-11600 - Fixed an issue where the Remove tool was not working for scattered trees.
TM-11245 - Fixed an issue where objects could not be selected in the Viewport when a Cloud asset was selected in the Library.
TM-12336 - Fixed an issue where reflective materials were still visible when using the Section cube on vehicles.
TM-13877 - Fixed a freeze that occurred when changing the properties of a Character path.
TM-11671 - Fixed an issue where the Gizmo was still visible when enabling the Constraint mode on the Measure tool.
UI
TM-12693 - The end points on the Measure tool are now rendered correctly.
New Known Bugs and Limitations Since 2023.2
Content
TM-13730 - The Clay render effect is not applied to certain parts of the bicycle in the Morgan Posed human character.
TM-13739 - The Intensity setting for Waves in the Water materials does not work on Sketchfab assets.
Interoperability
TM-13915 - Error occurs when reading OBJ files from Autodesk Alias.
Rendering
TM-13798 - Visual artifacts when viewing the Plane 1000m primitive in Path tracer rendering mode.
TM-13769 - Glass transparency issues on Macs with AMD cards when using Lumen.
TM-13754 - Glass materials are not hidden by the Section cube.
VR
TM-13787 - Noticeable performance regression compared to the previous version.
UE-185314 - Stuttery / drifting images on HP Reverb headsets.
Workaround: Use SteamVR as the OpenXR Runtime instead of Windows Mixed Reality.