apply_mesh_texture_recursive.lua

gistfile1.txt

function recurse(itr)
  for _,child in pairs(itr:GetChildren()) do
    if child.Name == "TestBuilding1" then
      child.Building1Mesh.TextureID = "rbxgameasset://Images/building1_diffuse"
    end
    if child.Name == "TestBuilding2" then
      child.Building2Mesh.TextureID = "rbxgameasset://Images/building1_diffuse"
    end
    if child.Name == "TestBuilding3" then
      child.Building3Mesh.TextureID = "rbxgameasset://Images/building3_diffuse"
    end
    recurse(child)
  end
end

recurse(game.Workspace.Environment.BackgroundBuilding)