Hello,  So I am liking the 3dcoat texture workflow, however When I export to unreal it isn't smooth enough. It looks great in 3dcoat but not as intended in unreal 5.6 Is there anything that can be done? Thanks!

For testing purposes, could you disable/remove the 3060 and try again with updated drivers for the RTX 4070 Ti? With those baking features being GPU accelerated, I wonder if there is some internal conflict sending the commands to the GPU. It may not know which one to use (the developer may not have expected use cases where 2 different GPU's were used in a machine). I just tried to repeat the steps you took and had no crashes or issues, so I do think it's likely a GPU conflict of some sort. AO Curv Baking Test.mp4

Here's a quick video tutorial (very old) on how to put texture on an object and then create an STL file for 3d printing.  

Carlosan   Thanks for the information.  Now how would I make it part of the model so it would be 3D printable and not just a skin on a model? 

GIMP 3.0.6 Released 2025-10-06 by GIMP Team We are happy to announce the third micro-release GIMP 3.0.6. During our development of GIMP 3.2 we’ve found and fixed a number of bugs and regressions. We have backported many of those bugfixes to this stable release, so you don’t have to wait for the upcoming 3.2 release candidate to receive them! Release Highlights Improve usability of sliders Workaround for Windows language-specific crashes Fix for Text Outline crashes Better transparency handling with filters and transforms Theme colors for Brush, Font, and Palette Updated non-destructive filter code Palette import updates Printing improvements for flatpak Improvements for macOS Improved security for image imports Build process improved Assorted fixes

I was asking Ian directly at discord channel his workflow < Still waiting his reply

Hello Carlosan! Could you please update us on this. Is this something planned for fixing in a forseable future? Thanks

Yes.  I have 4 monitors and the 4070ti super only supports 3.  

sorry i havent had much time , i will make a video later on a few things that arent working

Hey! So i have checked all my projects with earlier version (2025.10) and it is working as intended I guess 2025.11 just dont work for me.. Also, forgot to mmention - I am using 3D Coat Textura, not regular one 

Can you tell us in more detail which tools are failing so we can pass this on to the developers?

Yeah, older projects is okay, I just don't understand what happened to this one... 

This crash needs to be fixed. Please share a scene with your object and layers.

To apply an alpha brush along a curve around a curved surface in 3DCoat, you should use the Curves tool in the Paint Room or the Curves editor to define the curve path, then apply your alpha to it, ensuring the curve follows the object's local space.    

I might have had an issue with the Blender version 4.5.3. I downloaded again and it works correctly with the 3dcoat applink.

I've been use this link. It works up to Blender 4.5.3. (Fails in 5.0 alpha. Sends ok but get back fails.) Could be the alpha version. https://github.com/AndrewShpagin/io-coat3d