Abstract Class Name: Volume Extent

Superclass - SEDRIS Abstract Base

Subclasses

• Spherical Volume Extent
• Cylindrical Volume Extent
• Parallelepiped Volume Extent

Definition

The spatial volume extent of various volume classes. This base class has Spherical, Cylindrical, and Parallelepiped Volume Extent sub-classes.

Primary Page in DRM Diagram:

• 23

Secondary Pages in DRM Diagram:

• 3
• 9

FAQs

Why don't Volume Extent's sub-classes have location data?

Location information is provided by the aggregating class. This allows a single Volume Extent to be used in several locations.

Constraints

Component of (one-way)

• optionally, some Volumes
• optionally, some Volume Level of Detail Data
• optionally, some Volume Light Behaviors