Table 6.37— DRM_Base_Vertex

Property

Description

Superclass

· <DRM SEDRIS Abstract Base>

Class

· <DRM Base Vertex>

Subclass

· <DRM Vertex>

· <DRM Vertex With Component Indices>

Definition

An abstract DRM class that specifies the point where any two sides of a <DRM Polygon> intersect, or any end of a line segment.

Example(s)

· Any of the three corners of a triangle.

· Any of the four corners of a quadrilateral.

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)

· zero or one <DRM Geometry Node>

Composed of (two-way) (inherited)

· none

Composed of (two-way)

· zero or more <DRM Colour>s

· zero or one <DRM Conformal Behaviour>

· zero or more <DRM Property Table Reference>s

· zero or one <DRM Reference Vector>

· zero or more {ordered} <DRM Texture Coordinate>s

Composed of (two-way metadata) (inherited)

· none

Composed of (two-way metadata)

· none

Component of (inherited)

· none

Component

· none

Constraints

· Image mapping functions and texture coordinates

Notes

none

Class diagram

<DRM Base Vertex>