Polyhedron Element (POHEDRON)

Data Model Reference Manual

Design Database : Elements in Primitive Category : Polyhedron Element (POHEDRON)

Polyhedron Element (POHEDRON)

Primitive Element

The free-form element can be built into any shape by assembling a number of member POLYGON (POGO) elements.


Name	Name of the element
Position	Position
Orientation	Orientation
Level	Drawing level
Obstruction	Obstruction level
Orrf	Origin reference (for templates)
Tmrref	Template Repeat Element Reference
RepCount	Rule Repeat Counter

Polyhedra must be constructed so that they have no re-entrant corners. If a polyhedron contains a re-entrant corner, it must be split into two or more legal polyhedra.

Equipment Element (EQUIPMENT)

Cable Junction Box Element (JNTBOX)

Pipe Track Element (PTRACK)

Pulling Pit Element (PULLPIT)

Structure Element (STRUCTURE)

Subequipment Element (SUBEQUIPMENT)

Substructure Element (SUBSTRUCTURE)

Sub Volume Model Element (SVOLMODEL)

Template Element (TMPLATE)

Terrain Primitive Holder Element (TRNPRI)

Volume Model Element (VOLMODEL)

Polygon Element (POGON)

Note:

The POHE element does not represent a "solid" 3D entity: it simply defines a set of face planes (the POGOs) which might (or might not) enclose a 3D volume. For a more versatile primitive, see the Solid Polyhedron (POLYHE) element.

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