<backdrop> (Backdrop Plane)

This element defines a plane in which effects, such as glow and shadow, are applied in relation to the shape they are being applied to. The points and vectors contained within the backdrop define a plane in 3D space.

example:

In this image we see a plane being defined by an anchor point, the vector normal to the face of the plane and a vector pointing up in relation to the plane. ]

Parent Elements

<scene3d> (§5.1.4.1.26); <scene3d> (§5.9.5.5)

Child Elements

Subclause

<anchor> (Anchor Point)

§5.1.7.1

<extLst> (Extension List)

§5.1.2.1.15

<norm> (Normal)

§5.1.7.10

<up> (Up Vector)

§5.1.7.13

The following XML Schema fragment defines the contents of this element:

<complexType name="CT_Backdrop">
	<sequence>
	<element name="anchor" type="CT_Point3D" minOccurs="1" maxOccurs="1"/>
	<element name="norm" type="CT_Vector3D" minOccurs="1" maxOccurs="1"/>
	<element name="up" type="CT_Vector3D" minOccurs="1" maxOccurs="1"/>
	<element name="extLst" type="CT_OfficeArtExtensionList" minOccurs="0" maxOccurs="1"/>
	</sequence>
</complexType>