Abstract Class Name: Volume Extent

Superclass - <SEDRIS Abstract Base>

Subclasses

• <Cylindrical Volume Extent>
• <Parallelepiped Volume Extent>
• <Spherical Volume Extent>

Definition

An instance of this DRM class specifies the spatial extent of a volume.

Primary Page in DRM Diagram:

• 9

Secondary Pages in DRM Diagram:

• 5
• 21
• 23

Example

See concrete subclasses for examples.

FAQs

Why don't <Volume Extent>'s subclasses specify location data?

A <Location> instance is provided by the aggregating object. This allows a single <Volume Extent> instance to be used in several locations.

Constraints

• <<Publishable Object>>

Component of (two-way)

• zero or more <Enclosing Volume> instances
• zero or more <Volume Light Behaviour> instances
• zero or more <Volume LOD Data> instances
• zero or more <Volume Object> instances

Inherited Field Elements