Hi Farhan
The property change api has obsoleted property.SetFlags, but it appears to still work, which is good. I wasn’t able to use the the new property api to view or set the flags property, however the release notes does suggest you can:
(Aspose.3D for .NET 19.11 Release Notes|Documentation)
The above post indicates that flags would be a property of the Property object, but does not appear to exist when loading fbx files with properties.
See the following which has a teapot and a user defined property on it: MaxExport.zip (94.0 KB)
You can view the ascii and see the property: image.png (6.3 KB)
However the property API does not see the ‘flags’ property which the release notes suggests that you can:
image.png (28.7 KB)
Release notes:
//Since Property is also inherited from A3DObject
//It's possible to get the property of the property
Console.WriteLine( "Property flags = {0}" , pdiffuse.GetProperty( "flags" ));