The coordinate portions of an edge in a 3D coordinate system.

edge (O, K: edge(pty_geometry_3d_edge))

Each pty_geometry_3d_edge may be a property of one edge.


core (O, K: core(pty_geometry_3d_edge))

Each pty_geometry_3d_edge may be a property of one core.


other_spatial_object (O, K, I: other_spatial_object(property))

Each pty_geometry_3d_edge may be a property of one other_spatial_object. Inherited from property.


activity (O, K, I: activity(process_data))

Defines the activity which created this instance. Each pty_geometry_3d_edge may be the result of one activity. Inherited from process_data.


data_value (M: ndt_geometry_3d_edge)

Complex data type describing the geometry of a 3D edge.


preferred_flag (O, I: ndt_boolean) (1047)

The flag is set to True if this instance of property is the preferred value in this data store of this type of property for the object which this property describes. Inherited from property.


data_collection (I, V: SET[0:?] data_collection(collection_content))

Indicates the data collections that include this instance of E and P data. Each pty_geometry_3d_edge may be a member of one or more data_collection. Inherited from e_and_p_data.


graphical_element (I, V: SET[0:?] graphical_element(depicted_object))

Specifies one or more graphical elements which are depicting this data item. Each pty_geometry_3d_edge may be depicted by one or more graphical_element. Inherited from e_and_p_data.


grid_element_behavior (I, V: SET[0:?] grid_element_behavior(grid_geometry_behavior))

This geometry description of a grid is used as the specific geometry in which these element properties of the grid apply for. These property descriptions in the grid are within the context of this geometry description. Each pty_geometry_3d_edge may be used as the geometry for one or more grid_element_behavior. Inherited from grid_geometry_behavior.


process_data_item (I, V: SET[0:?] process_data_item(process_data))

Defines where this data was used by an activity. Each pty_geometry_3d_edge may be the value for one or more process_data_item. Inherited from process_data.


represent (O, I: grid_geometry_behavior(representations))

This is the geometry description that is the original for which this representation is an equivalent representation. Each pty_geometry_3d_edge may be an eqivalent representation of one grid_geometry_behavior. Inherited from grid_geometry_behavior.


representations (I, V: SET[0:?] grid_geometry_behavior(represent))

This designates other geometries that are stated to be equivalent representations of this geometry representation, such as the same geometry using another coordinate system. Each pty_geometry_3d_edge may have as equivalent representations one or more grid_geometry_behavior. Inherited from grid_geometry_behavior.

Local rules:

Uniqueness Constraint
edge, core, other_spatial_object, activity
[I: property] Mandatory Relationship Set
Each PROPERTY must "be a property of" one object.
Supertype path(s):
grid_geometry_behavior > pty_geometry_3d_edge.
process_data > property > pty_geometry_3d_edge.
e_and_p_data > property > pty_geometry_3d_edge.

Entity projects as table P_GEOM_3D_EDG.

Referenced in Diagrams:

• GPV: Velocity Data (1226)
• HL5: Grid Geometry Behavior
• SM2: Spatial Model Properties