object.
expression.ThreeD
expression Required. An expression that returns one of the objects in the Applies To list.
Remarks
Use the ThreeD property to return a ThreeDFormat object whose properties are used to format the 3-D appearance of the specified shape.
Example
This example sets the depth, extrusion color, extrusion direction, and lighting direction for the 3-D effects applied to shape one in the active publication.
Dim tdfTemp As ThreeDFormat
Set tdfTemp = _
ActiveDocument.Pages(1).Shapes(1).ThreeD
With tdfTemp
.Visible = True
.Depth = 50
.ExtrusionColor.RGB = RGB(255, 100, 255)
.SetExtrusionDirection _
PresetExtrusionDirection:=msoExtrusionTop
.PresetLightingDirection = msoLightingLeft
End With