static string DoExport(string path, IEnumerable <ProBuilderMesh> models, PlyOptions options)
{
string name = Path.GetFileNameWithoutExtension(path);
string directory = Path.GetDirectoryName(path);
string ply;
if (PlyExporter.Export(models, out ply, options))
{
try
{
FileUtility.WriteAllText(string.Format("{0}/{1}.ply", directory, name), ply);
}
catch (System.Exception e)
{
Debug.LogWarning(string.Format("Failed writing PLY to path: {0}\n{1}", string.Format("{0}/{1}.ply", path, name), e.ToString()));
return(null);
}
}
else
{
Debug.LogWarning("No meshes selected.");
return(null);
}
return(path);
}
/**
* Prompt user for a save file location and export meshes as Obj.
*/
public static string ExportWithFileDialog(IEnumerable <ProBuilderMesh> meshes, bool asGroup = true, PlyOptions options = null)
{
if (meshes == null || meshes.Count() < 1)
{
return(null);
}
string path = null, res = null;
if (asGroup || meshes.Count() < 2)
{
ProBuilderMesh first = meshes.FirstOrDefault();
string name = first != null ? first.name : "ProBuilderModel";
path = UnityEditor.EditorUtility.SaveFilePanel("Export as PLY", "Assets", name, "ply");
if (string.IsNullOrEmpty(path))
{
return(null);
}
res = DoExport(path, meshes, options);
}
else
{
path = UnityEditor.EditorUtility.SaveFolderPanel("Export to PLY", "Assets", "");
if (string.IsNullOrEmpty(path) || !Directory.Exists(path))
{
return(null);
}
foreach (ProBuilderMesh model in meshes)
{
res = DoExport(string.Format("{0}/{1}.ply", path, model.name), new List <ProBuilderMesh>()
{
model
}, options);
}
}
return(res);
}
