<World Transformation> and Model Instancing

• A <Model> defined in an LSR spatial reference frame has some origin (0, 0) or (0, 0, 0).

• The <World Transformation> specifies the <Location> in the target spatial reference frame where the LSR reference frame's origin will be instanced.

• The optional <World 3X3> matrix specifies any further adjustments to be made.

Geometry

Model Instance

World Transformation

*

Location

World 3X3

0..1

*

Transformation

Detail, Class Diagram Sheet 7

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