Table 6.116—DRM_Geometry_Face_Ring
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Property |
Description |
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Superclass |
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Class |
· <DRM Geometry Face Ring> |
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Subclass |
· none |
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Definition |
An object of this DRM class specifies the unidirectional topological relationship between a <DRM Geometry Face> and the ordered collection of one or more <DRM Geometry Edge>s that define its outer boundary. The edges form a closed, non-self-intersecting circuit. If only one <DRM Geometry Edge> is present, then it forms a loop. NOTE: The converse of this relationship is formed by associating each <DRM Geometry Edge> of the <DRM Geometry Face Ring> to the <DRM Geometry Face>. |
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Example(s) |
· Consider a <DRM Geometry Face> representing a sinkhole. The outer boundary of the <DRM Geometry Face> is represented by its <DRM Geometry Face Ring>. · Consider a <DRM Geometry Face> representing a lake. The shoreline of the lake is described by the <DRM Geometry Face Ring> of the <DRM Geometry Face>. |
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Inherited field elements |
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Field elements |
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Associated to (one-way) (inherited) |
· none |
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Associated to (one-way) |
· one or more {ordered} <DRM Geometry Edge>s through <DRM Edge Direction>s |
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Associated by (one-way) (inherited) |
· none |
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Associated by (one-way) |
· none |
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Associated with (two-way) (inherited) |
· none |
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Associated with (two-way) |
· none |
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Composed of (two-way) (inherited) |
· none |
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Composed of (two-way) |
· none |
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Composed of (two-way metadata) (inherited) |
· none |
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Composed of (two-way metadata) |
· none |
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Component of (two-way) (inherited) |
· none |
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Component of (two-way) |
· one <DRM Geometry Face> |
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Constraints |
· none |
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Notes |
none |
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Class diagram |