4D Publish | Page Designer | 3D View | PDF View Tag
Display the Toolbar above the 3D View in the Acrobat Reader.
Display the tree navigation pane by default when the user opens Acrobat Reader.
Make the background of the OpenGL viewport transparent.
When enabled it will show through the Background Image if one is set for the 3D View. If no background is set then it will show what ever us underneath the 3D View on the Page.
You can also use a Background Image on the Page itself to show the 3D Objects sitting on a full page using an image or shader.