public Result Execute(ExternalCommandData cmdData, ref string msg, ElementSet elements)
{
form frmCmd = new form(cmdData, msg, elements);
frmCmd.Show();
return(Result.Succeeded);
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
UIApplication uiapp = commandData.Application;
UIDocument uidoc = uiapp.ActiveUIDocument;
Application app = uiapp.Application;
form fm = new form();
Document doc = app.OpenDocumentFile(TextPath);
//决定导出的元素
FilteredElementCollector collector = null;
collector = new FilteredElementCollector(doc);
collector.WhereElementIsNotElementType().WhereElementIsViewIndependent();
ObjExporter exporter = new ObjExporter();
Options opt = app.Create.NewGeometryOptions();
ExportElements(exporter, collector, opt);
Directory.CreateDirectory(@"D:\to_obj\" + TextName.ToString());
exporter.ExportTo(@"D:\to_obj\" + TextName.ToString() + @"\" + TextName.ToString() + ".obj".ToString());
Directory.CreateDirectory(@"D:\to_obj\" + TextName.ToString() + @"\" + "Texture");
//var objlibraryAsset = app.get_Assets(AssetType.Appearance);
//foreach (Element elem in collector)
//{
// string theValue = null;
// ICollection<ElementId> ids = elem.GetMaterialIds(false);
// foreach (ElementId id in ids)
// {
// Material mat = doc.GetElement(id) as Material;
// AssetPropertyString bitmapProperty = null;
// AssetProperty property;
// ElementId appearanceId = mat.AppearanceAssetId;
// AppearanceAssetElement appearanceElem = doc.GetElement(appearanceId) as AppearanceAssetElement;
// Asset asset = appearanceElem.GetRenderingAsset();
// if (0 != asset.Size)
// {
// for (var j = 0; j < asset.Size; j++)
// {
// property = asset[j];
// if (property.Name == BitmapPropertyName)
// {
// bitmapProperty = property as AssetPropertyString;
// if (bitmapProperty != null)
// {
// theValue = bitmapProperty.Value;
// break;
// }
// }
// }
// }
// else
// {
// foreach (Asset objCurrentAsset in objlibraryAsset)
// {
// if (objCurrentAsset.Name == asset.Name &&
// objCurrentAsset.LibraryName == asset.LibraryName)
// {
// theValue = objCurrentAsset.Type.ToString();
// }
// }
// }
// }
// if (theValue != null)
// {
// TaskDialog.Show("lalala", theValue);
// }
//}
return(Result.Succeeded);
}