Export UV Layout same size/resolution as model

Support Modeling
1

Hi, I am making a small game for a college assignment in unity. I made a custom building model object and made a UV map to texture in gimp. After texturing the map in gimp and attaching the map to the model in unity, I noticed the image didn’t look so sharp even though the building model size hasn’t changed.

So I guess my question is, how do you export the UV layout to match the size of the model object (so no scaling has to take place)?

Thanks.

2

Apply scale before UV unwrapping (object mode, ctrl+a -> scale), use tileable textures and if the object is big and/or camera is close, use many textures to have a decent quality.
Scale is arbitrary. Make sure it’s applied in Blender and you should be able to set the scale wherever you export it.

Other than that, it’s a Unity support question.