BackDepth Attribute
Defines the amount of backward extrusion. Read/write. VgNumber.
Applies To
Extrusion
Tag Syntax
<o: element
backdepth="expression">
Script Syntax
element.backdepth="expression"
expression=element.backdepth
Remarks
Backward extrusion is the amount of extrusion
that appears to be behind the shape. The default units are in points and the
default value is 36pt.
Microsoft Office Extensions Attribute