Hi  The option to disable it is on Preferences. The quick access Sculpt tools Hotkeys 1-9 don't have option to be migrated, sorry for that.

Hello I recently purchased the 2026 version of 3DCoat and imported my files with the Migration Master. However, stencils and custom shaders did not import for some reason, I had to do it manually. Now, I am still missing my Quick Access Sculpt Tool Hotkeys which I could set to the the numbers 1-9. Why did they not get imported and how can I fix that? Also, please remove the auto active search text label when pressing spacebar. Or maybe there is an option to disable it? I appreciate the search option, but this completely interrupts the sculpting workflow when quickly switching between tools with the 1-9 hotkeys. Thank you! 

On the Textura landing page, if you select any of the modes like paint per-pixel or ptex or painting with displacement, then click on the folder icon the landing page closes and you do not get a select file dialog, selecting from the menu works though. This is with 2026.11 on macos26.6.   Also clicking on the updates manager icon does nothing as well

I too have trouble getting avif files to load in textura 2026.11 on macos26.6  If I select avif in the extensions panel and hit refresh, quit and relaunch textura, avif is still not active. I tried everything, hitting reload changed modules as well...nothing is working. Why would you need to activate it if it's a big part of the system?....it should be on by default I would think

Something is messed up with Render Room in 2026.12 - when Realtime render is enabled, whole object manipulation(zoom, rotate, etc.) is stuttering and very slow + VRAM usage goes up quite fast and isn't released after switching to other rooms. Tested on the mesh under 1 million poly count - VRAM usage went to 6GB in really short time. Also, I'm just starting to play around with this whole node/Material system, so a basic question - how do you stack different Materials on the same object/layer without replacing previous one?

Any of the Stencils/Masks that use .avif are not loading the file in question even if I manually edit the file location in the node inspector to the correct location. Update: I have uninstalled and removed every trace of 3dcoat that I could find and reinstalled 2026.12 and that seems to have fixed the problem. I did try uninstalling and reinstalling normally first but until I removed everything left behind the problem persisted  

The folder location is  C:\Program Files\3DCoat-2026\UserPrefs\Stencils

Hi everyone, I have a problem with the top menus not showing in both 3DCoat Textura 2026.12NS and 2026.11NS, but also they don't show up in the Legacy version. It looks the same like in this post and I tried deleting the Rooms folder in Documents and reinstalling, but the problem remains. Even when I try to click on something like visit website in the startup window it doesn't work. Any help?

Yeah, I have been activating the extension but nothing changes. Same issue with the path as @r.feeny said. Same happens with the PBR tiler that was posted on GitHub. I tried changing the user but still with a different path, those textures just do not seem to install.  

I am having the same problem with .avif files, I checked if the support was active in the extension panel and it is All the masks are looking for files in for example "C:\Users\david\Documents\3DCoat\UserPrefs\Stencils/Smudges/MK00483.avif" and david is not a user on my pc.   If I locate the .avif file manually from a previous installation to replace it there is still no image appearing

3D LATTICE VOXEL STRUCTURES FOR ANY 3D MODEL - TUTORIAL.View the full article

A new, important tool called the "Splitter" is now available! Line cutter allows to split object into several parts using the lines lasso, freehand lasso (non-closed), curve or any other E-mode modifier. Preferable is lines lasso or freehand lasso.

Read the full article here  

Windows > Panels > Extensions Is AVIF support active ?

Hey there everyone, I have been consistently getting this issue with the new .avif fies for masks and materials. They seem to be at a path of a different user, and all these resources just load black on my side. C hecked the 3DC folders in My Documents and the files just dont seem to appear there either. Any thoughts on this?   AVIF not Working.mp4

Hi there everyone. Congrats to the devs on the 2026.12 release.   Perhaps someone can share something about this: I have been having this issue while trying to use the new materials, masks and general node features, the .avif textures seem to install in a different directory that just does not get created. Also, the new masks and stencils just appear to be black. I thought it was related to the extensions panel and activating the .avif and qt options there, but apparently nothing changed. This is what I get with the 2026.12 installation:     AVIF not Working.mp4

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RELEASE 2026 fin 9View the full article

- Its back to Modifiers Panel    - On Paint Room Attach a Smart Material to one layer Without select any Smart Material, select another layer > paint some strokes (suppose you need to paint B&W strokes to be used as Clipping Mask) The Smart Material previously attached keep selected and Material Control Panel remains open, you need to close (X) the Smart Material selection on the new layer to paint B&W strokes * On MTL History every time you select the same SMaterial, it is added to the Panel over and over.