This element defines a normal vector. To be more precise, this attribute defines a vector normal to the face of the backdrop plane.
[Example: Consider the following image as an example of what a normal vector is in relation to the backdrop plane:
end example]
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Parent Elements |
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backdrop (§5.1.7.2) |
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Attributes |
Description |
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dx (Distance along X-axis in 3D) |
Distance along X-axis in 3D
The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16). |
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dy (Distance along Y-axis in 3D) |
Distance along Y-axis in 3D
The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16). |
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dz (Distance along Z-axis in 3D) |
Distance along Z-axis in 3D
The possible values for this attribute are defined by the ST_Coordinate simple type (§5.1.12.16). |
The following XML Schema fragment defines the contents of this element:
<complexType name="CT_Vector3D">
<attribute name="dx" type="ST_Coordinate" use="required"/>
<attribute name="dy" type="ST_Coordinate" use="required"/>
<attribute name="dz" type="ST_Coordinate" use="required"/>
</complexType>