Elements in Reference Category

Data Model Reference Manual

Design Database : Elements in Reference Category

Elements in Reference Category

Boundaries and Roadways Element (BOUNDARY)

Reference Element

For site layout features such as fences and roadways it will often be sufficient to restrict modelling to lines and arcs laid out on a surface. The BOUNDARY element allows this method of modelling by positioning member POINTS, IPOINTS (invisible points) and TANPOINTS (tangent points) to describe the required outlines. The BOUNDARY can be thought of as a "high level" basic element (its identical low-level equivalent is the DRAWING, which can belong to EQUIPMENT, STRUCTURES and so on.). The BOUNDARY has the normal drawing LEVEL attribute of a primitive, but no OBSTRUCTION (as it is composed entirely of lines).


Name	Name of the element
Description	Description of the element
Function	Function
Purpose	Description code word
Position	Position
Orientation	Orientation
Level	Drawing level
Orrf	Origin reference (for templates)

Conveyor Element (CONVEYOR)

Site Element (SITE)

Zone Element (ZONE)

Invisible Point Element (IPOINT)

Point Element (POINT)

Tangent Point Element (TANPOINT)

Text Element (TEXT)

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