XML Forms Data Format (XFDF) Specification - Adobe Partners
XML Forms Data Format (XFDF) Specification - Adobe Partners
XML Forms Data Format (XFDF) Specification - Adobe Partners
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Appendix: <strong>XFDF</strong> Definitions for Comments on 3D or Rich Media Annotations<br />
<strong>XML</strong> <strong>Forms</strong> <strong>Data</strong> <strong>Format</strong> <strong>Specification</strong> crosssection 113<br />
crosssection<br />
The crosssection tag is a container whose entries define the parameters for a section plane operation to be<br />
applied to the view.<br />
Content model<br />
(centerofrotation & planetilt1, planetilt2 & alignment & planevisible &<br />
intersectionsvisible)<br />
Attributes<br />
planeflip<br />
showtransparent<br />
If true, the geometry on the negative side of the section plane (w.r.t. the<br />
plane normal) will be clipped, otherwise geometry on the positive side of<br />
the section plane will be clipped.<br />
If true, the clipped geometry will be rendered in a transparent rendering<br />
mode.<br />
centerofrotation<br />
The centerofrotation tag contains three doubles specifying the (x, y, z) position of the center of rotation on<br />
the cutting plane in world space coordinates.<br />
Content model<br />
A list of three doubles.<br />
Attributes<br />
None.<br />
planetilt1, planetilt2<br />
The section plane orientation is defined by specifying two angles (planetilt1, planetilt2) in degrees relative<br />
to either the x, y, or z axis.<br />
Content model<br />
Double.<br />
Attributes<br />
None.<br />
alignment<br />
The axis to which the tilt angles are relative.
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