Uvs problem (buildings)

hicham

hello guys now iam curently working on a project that have a big buildings and i got i problem in unraping uvs 
so what i can do ,should i seperate the building for pesses (walls for exemples...) or what cani do ?
i really appreciate ur help thank you in advance   

Revel

For large structure such as big building normally I would do tiling and trim textures. Tiling for bricks/ concrete/ plaster walls etc that required to tile across U and V, and trim for the metal frame/ wooden pillar etc that only required to tile on one direction. And also unique bits and pieces texture sets for sign/ posters/ etc to make the building looks more unique.

If your engine support texture blending, it'll be better since 2 or more tiling texture sets blended together will break up those ugly repeated pattern on your texture

Eric Chadwick

We have many resources on this subject. These links should help you
http://wiki.polycount.com/wiki/Modular_environments
http://wiki.polycount.com/wiki/Texture_atlas
http://wiki.polycount.com/wiki/MultiTexture