The SEDRIS Data Representation Model
APPENDIX A - Classes
Rotating Light Behaviour

Class Name: Rotating Light Behaviour

Superclass - <Light Rendering Behaviour>

Subclasses

This DRM class is concrete and has no subclasses.

Definition

An instance of this DRM class is a <Light Rendering Behaviour> instance indicating that the light rotates at the speed specified.

Primary Page in DRM Diagram:

Secondary Pages in DRM Diagram:

This class appears on only one page of the DRM class diagram.

Example

  1. Let V be a <Volume Object> instance representing a blue light that rotates every thirty seconds, where V is to be instantiated on top of a police vehicle representation. V has a <Light Rendering Properties> component L that in turn has a <Rotating Light Behaviour> component with a period field value of 30. The colour of the light represented by V is indicated by a <Colour> component of V with colour_mapping = { Primary_Light_Rendering_Behaviour }.

FAQs

No FAQs supplied.

Constraints

Component of (two-way) (inherited)

Inherited Field Elements

This class has no inherited field elements.

Field Elements

SE_Long_Float

period;

1

Notes

Fields Notes

period

The period field specifies the rotational period of the light, in seconds. This specifies the amount of time in which the light rotates one revolution.

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Last updated: July 1, 2011 Copyright © 2011 SEDRIS™