Table 6.134 — DRM_Light_Source_Control_Link

Property

Description

Class
  • <DRM Light Source Control Link>

Superclass

Subclass
  • None.

Definition

An instance of this DRM class specifies an <DRM Expression>, the value of which determines the active_light_value of all target <DRM Light Source> objects - that is, which determines whether those <DRM Light Source> instances are on or off.

Class diagram

Figure 6.156 — DRM_Light_Source_Control_Link

Inherited field elements

Field name

Range

Field data type

description1

 

String

Field elements

Field name

Range

Field data type

expr_index2

 

Integer_Positive

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)

Composed of (two-way metadata) (inherited)
  • None.

Composed of (two-way metadata)
  • None.

Component of (two-way) (inherited)
  • None.

Component of (two-way)

Constraints

Clarifications

1 This is a text description of the given <DRM Control Link> instance's purpose.

2 This index specifies which <DRM Expression> component's value controls whether the controlled <DRM Light Source> instance(s) are on or off. If the <DRM Expression> evaluates to TRUE, the <DRM Light Source> instances are on.

Example(s)