Adobe Acrobat XI - Manual (Page 515)

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Multimedia and 3D models
Last updated 1/14/2015
Optimization Scheme For Low Framerate Specifies what happens to animations of complex models when the framerate
becomes low. None does not compromise the visuals and leaves the framerate low. Bounding Box shows the three-
dimensional planes enclosing the parts instead of the parts themselves, which keeps the framerate high. Drop Objects
does not show some parts of the model, which keeps the framerate high.
Framerate Threshold Sets the minimum framerate, either by dragging the slider or entering a number in the value box.
If the framerate drops below that number of frames per second, the Optimization Scheme For Low Framerate option
goes into effect.
More Help topics
Playing video, audio, and multimedia formats in PDFs
Adding multimedia to PDFs
Add comments to videos (Acrobat Pro)
Adding 3D models to PDFs (Acrobat Pro)
Interacting with 3D models
Measuring 3D objects in PDFs
Setting 3D views in PDFs
Commenting on 3D designs in PDFs
Commenting on 3D designs in PDFs
Comments added to a 3D object are associated with specific views that are defined when the comments are added. If
the view is changed—for example, if the 3D object is rotated or moved—the comments are no longer visible.
You have three ways to add comments to a 3D object:
• Using the 3D Comment Tool on the 3D toolbar to add comments to specific parts of a 3D model.
• Using the Annotations panel in the Comment pane to add a variety of comment types to a 3D view.
• Converting a 3D measurement into a comment.
Note: Adding comments to 3D model views requires version 7.0.7 or later of Acrobat or Reader.