Hi,
When I save a 3D scene to a PDF with this code:
PdfSaveOptions opt = new PdfSaveOptions();
opt.LightingScheme = PdfLightingScheme.CAD;
opt.RenderMode = PdfRenderMode.Solid;
scene.Save(@"C:\temp\output3D.pdf", opt);
Then when I open this output 3D PDF with Adobe Acrobat Reader, I always get the ‘?’ as shown in the attachment. Is there a way to save 3D PDF which will immediately be opened without the ‘?’ ?
AdobeAcrobatReader.png (23.8 KB)
kind regards