/// <summary>
/// 静默加载 Iges文件 Tries to load an iges file invisibly. Throws an exception if it doesn't work.
/// </summary>
/// <param name="sldWorks"></param>
/// <param name="igesFile"></param>
/// <param name="visible"></param>
/// <returns></returns>
public static ModelDoc2 LoadIgesInvisible(this ISldWorks sldWorks, string igesFile, bool visible = false)
{
var swDocPart = (int)swDocumentTypes_e.swDocPART;
try
{
if (!visible)
{
sldWorks.DocumentVisible(false, swDocPart);
}
ImportIgesData swImportData =
(ImportIgesData)sldWorks.GetImportFileData(igesFile);
int err = 0;
var newDoc = sldWorks.LoadFile4(igesFile, "r", swImportData, ref err);
if (err != 0)
{
throw new Exception(@"Unable to load file {igesFile");
}
return(newDoc);
}
finally
{
if (!visible)
{
sldWorks.DocumentVisible
(true,
swDocPart);
}
}
}