Class Name: Point

Superclass - Point Geometry

Definition

An attributed location, which conceptually has no spatial extents.

Primary Page in DRM Diagram:

• 5

Example

1. The abstract representation of the sun, a Point in space from which the light emanates. However, no polygonal representation exists.
2. The headlight of a jeep as viewed from a kilometer away.

FAQs

Constraints

• No Attribute Conflicts
• Non Crossing Aggregations
• Non Cyclic Aggregations
• Precedence of Attribute Set Index
• Color Mapping Restrictions
• Image Mapping Functions and Texture Coordinates
• Nested Primitive Geometry
• Non Nestable Continuous LOD

Composed of (one-way)(inherited)

• optionally, some {ordered} Attribute Set Indices
• optionally, a Classification Data
• optionally, some Property Tables
• optionally, some Property Table References
• optionally, some Property Values
• optionally, some Tack Points
• optionally, some {ordered} Colors
• optionally, a Light Rendering Properties
• optionally, a Rendering Properties
• optionally, some {ordered} Image Mapping Functions
• optionally, a Rendering Priority Level
• optionally, a Conformal Behavior
• one Location

Composed of (one-way)

• optionally, a Morph Point
• optionally, some Reference Vectors
• optionally, some {ordered} Texture Coordinates

Composed of (two-way)(inherited)

• optionally, a Union of Primitive Geometry
• optionally, a Geometry Node

Composed of (one-way metadata)(inherited)

• optionally, a Time Constraints Data

Component of (two-way)(inherited)

• one or more Union of Primitive Geometries