Abstract Class Name: Location

Superclass - SEDRIS Abstract Base

Subclasses

• Location 2D
• Location 3D

Definition

Linear or angular quantities that designate the position of a point in a spatial reference frame.

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Example

1. A tree is instanced as a Point Feature. The Point Feature's Feature Node must have a Location giving the position in space where the tree will be placed.

Constraints

• Environment Root Spatial Reference Frame
• Locations Under Model

Component of (one-way)

• optionally, some Arcs
• optionally, some Base Perimeter Data
• optionally, some Base Reference Vectors
• optionally, some Directional Light Behaviors
• optionally, a Distance Level of Detail Data (notes)
• optionally, some Ellipses
• optionally, some Elliptic Cylinders
• optionally, some Feature Edges
• optionally, a Feature Node
• optionally, some Image Anchors
• optionally, some Labels
• optionally, a Location Table
• optionally, some Morph Points
• optionally, some Point Geometries
• optionally, some Property Grid Hook Points
• optionally, a Reference Origin
• optionally, some Spatial Domains
• optionally, some Spatial Index Related Feature Topologies
• optionally, some Spatial Index Related Features
• optionally, some Spatial Index Related Geometries
• optionally, some Tack Points
• optionally, some Vertices
• optionally, some Vertex with Component Indices
• optionally, some World 3X3s
• optionally, some World Transformations

Notes

Component of Notes

Distance_Level_of_Detail_Data

 the center point for the LOD test