ISO/IEC 18023-1:200x(E) — Table 6.297 DRM

Table 6.297 — DRM_Volume

Property

Description

Class

<DRM Volume>

Superclass

<DRM SEDRIS Abstract Base>

Subclass

Definition

An instance of a concrete class derived from this DRM class is a geometric primitive shape that identifies an enclosed 3D solid. Possible shapes include spheres (and implied points, where a point is a degenerate sphere), parallelepipeds, cylinders (and implied lines, where a line is a degenerate cylinder). The shape is given by the <DRM Volume Extent> component, the location of the shape centre is given by the <DRM Location 3D> component.

Clarifications

¹ This specifies the volume centre.

² This specifies the volume shape.

Class diagram

Figure 6.355 — DRM_Volume

Inherited field elements

Field name	Range	Field data type
None

Field elements

Field name	Range	Field data type
None

Associated to (one-way) (inherited)

None.

Associated to (one-way)

None.

Associated by (one-way) (inherited)

None.

Associated by (one-way)

None.

Associated with (two-way) (inherited)

None.

Associated with (two-way)

None.

Composed of (two-way) (inherited)

None.

Composed of (two-way)

one <DRM Location 3D> instance¹
one <DRM Volume Extent> instance²

Composed of (two-way metadata) (inherited)

None.

Composed of (two-way metadata)

None.

Component of (two-way) (inherited)

None.

Component of (two-way)

None.

Constraints

Publishable Object

Example(s)

A terrain region has a <DRM Bounding Volume> instance defined by a sphere with centre specified by the <DRM Location 3D> component and radius specified by the <DRM Spherical Volume Extent> component radius field.
A parallelepiped <DRM Volume> instance, describing the <DRM Collision Volume> instance of a house, is represented by a component <DRM Location 3D> instance for the centre of the house and a component <DRM Parallelepiped Volume Extent> instance.