Textures won't get exported and i don't know what i am doing wrong

[Galnart]

When i try to export the new material i only the diffuse png, the old material at least got the alpha. i don't know what it is that i am doing wrong.

It would be nice if there is a method to export to Godot if possible the GLTF(Standard) method  doesn't seem to work so i had to export to blender first than export from blender to Godot with GLTF

Which export preset is preferred? i've tried blender Applink, blender cycles, GLTF(Standard) and the PBR ones.

 

OLD MATERIAL

NEW MATERIAL in 3DC

New Mesh/material and old mesh/material together in blender

Edited September 8, 2023 by Galnart

[Carlosan]

I found something wrong with UVs.

Try unwraping again using UVroom > Command > Sharp seams, before export the model selecting PBR (metalness)

 

Hope this help

[Carlosan]

Paint room:
File > Export objects and textures

As export file type your can export .gltf

Which error do you get when export using this file type ?

Godot accept PBR materials ?

[Galnart]

Yeah godot uses pbr

How it looks in Godot

 

With some darker shading it's starting to look like it does in 3DCoat

Edited September 8, 2023 by Galnart

[Carlosan]

Please share the model (project .3b) to take a look inside godot

What I found: Godot currently does not support having metalness maps as separate images.
This puts the greyscale metalness map into the alpha channel of the roughness map.
it seems to be using the same method as Unity.

https://github.com/godotengine/godot/issues/69476

[Galnart]

frooreionneion2.3b

[Galnart]

Thank you