How to add embed 3D file (u3D) in PDF Document
3D Annotation are used to represent 3D artworks in a PDF document. Creation of new Pdf3DAnnotation can be shown in below code snippet.
Represents an attribute to be applied to the virtual camera associated with a 3D annotation. It is used to create additional view to set the Background, Lighting and Rendering but either CameraToWorldMatrix or ViewNodeName must be specified.
A 12-element 3D transformation matrix that specifies a position and orientation of the camera in world coordinates. If the array has more than 12 elements, only the first 12 will be considered. We cannot set the C2W matrix automatically. We must provide the matrix value manually in the below format.
A sequence of one or more text strings used to access a view node within the 3D artwork. A View Node is a parameter in the 3D artwork that specifies the view. If both ViewNodeName and CameraToWorldMatrix are specified, then ViewNodeName takes precedence. If ViewNodeName is set to create additional view, Internal name of the Pdf3dView must be specified.
Features supported by Pdf3DView
Insert an u3d into PDF document with Pdf3dView is shown in the below code snippet.
Sample Link :
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