Why does it look like this?

[fishyw1011_dev (fishyw1011)]

The wood material is broken? How can i fix it?

UV of the blender model

UV after imported to roblox

[Reditect]

Try this plugin:

Wood Grain Tools - A Fix for Your Bad Wood Grain

[WGT-TitleImage] Wood Grain Tools is a powerful Roblox Studio plugin that automatically fixes and manages wood grain orientation in your builds. Say goodbye to manually rotating wooden parts and hello to professional-looking wooden structures! Available on the Creator Store! ㅤ [WGT-Divider] Why Does Wood Grain Matter? Proper wood grain is what sets exceptional builds apart from the bad. It’s usually something that is commonly overlooked when you’re building and it c…

There’s a free or lite version, the main one costs $4.99.

[Crazedbrick1]

What tools did you use to create that cylinder?

Also @Reditect here’s another alternative

Creator Hub - Store

[Scottifly]

Maybe something to do with this Any Material that has a direction or 'grain' in a Part now orients to World space when Unioned. that I made a bug report about.
The post has no replies from Roblox and it’s been 11 days since I noticed the issue…

[fishyw1011_dev (fishyw1011)]

I made the model in blender, not sure why it ended up like that.

[wickedyboo]

It’s actually been an issue for a long while now, ever since the CSG modeling update, and was ‘to be addressed’ according to a staff’s reply, but alas clearly not;

Studio Solid Modeling (CSG) Performance and Robustness Improvements

I’m not sure if this is intentional or not, but prior this, a union’s material direction would be based on whichever part you had selected first, which this no longer seems to be the case. It now always takes on the direction of one of the parts, no matter the selection order. Selecting either one first will result always in this direction [image] Without the beta enabled though, if I select the lefthand (horizontal) part first, it’ll go in that direction. [image]

Only workaround I know of is to just keep rotating the parts you’ve got selected until you reach the desired grain angle, then rotating it back to its original orientation after unioning

[Minerdude_alt]

Go to UV Editing tab in blender, select all the SIDE Faces.

Then click the UV tab in this section

and select “Reset.”

(Side note, please select the SIDE faces, not the cylinder parts)

[fishyw1011_dev (fishyw1011)]

It doesn’t work, roblox reunwraps the whole model and places it outside the grid