Thank you for contacting support. Unfortunately, there is no way to retrieve or set 3-D rotation properties. We have logged a feature request under ticket ID DIAGRAMNET-51104 in our issue tracking system. Your post has also been linked to this ticket. We’ll let you know once it is fixed. We’re sorry for the inconvenience caused.
Thank you for being patient. We have a good news for you that the ticket ID DIAGRAMNET-51104 has been resolved. If there is no issue in the quality assurance phase, then this fix will be included in the next version 17.5.0 of Aspose.Diagram for .NET API. We shall inform you via this forum thread as soon as the new release is published.
Thank you for being patient. In reference to the ticket ID DIAGRAMNET-51104, please download and try this latest Hotfix version: Aspose.Diagram for .NET 17.4.1. Please also let us know how that goes on your side.
[.NET, C#]
// Load diagram
Diagram diagram = new Diagram(@"c:\temp\TestTemplate.vsdx");// set RotationXAngle property,
// all other properties are added in ThreeDFormat classdiagram.Pages[0].Shapes[0].ThreeDFormat.RotationXAngle.Value = 2.61;
Thank you for the confirmation. It is nice to hear from you that the issue has been resolved. Please let us know in case of any further assistance or questions.