anchor.diff:  //        sw.StopAndPrint()
   
           let mesh = { mesh with BinaryVertexData = binVertData; Declaration = declData }
  +
  +        log.Info "Ref: %s: binary vertex data: %A" refName (if binVertData = None then false else true)
   
           MReference(
               { DBReference.Name = refName
  
positive.code:                             Tex3Path = node |> Yaml.getOptionalValue "Tex3Path" |> unpack
                      })
  
              mesh,weightMode,attrs
  
          let md = { 
              DBMod.RefName = refName
  
negative.code: 
          let refName = node |> Yaml.getOptionalValue "ref" |> Yaml.toOptionalString
  
          let mesh,modType,weightMode,attrs =
              // TODO: should also support "modtype" here
              let sType = (node |> Yaml.getValue "meshtype" |> Yaml.toString).ToLower().Trim()
              let modType = getModType sType
  