Topology Spatial Relationships
Equals
Returns true if two topogeometries are composed of the same topology primitives.
Synopsis
boolean Equals(topogeometry tg1, topogeometry tg2)
Description
Returns true if two topogeometries are composed of the same topology primitives: faces, edges, nodes.
Note
This function not supported for topogeometries that are geometry collections. It also can not compare topogeometries from different topologies.
Availability: 1.1.0
Examples
See Also
GetTopoGeomElements, ST_Equals
Intersects
Returns true if any pair of primitives from the two topogeometries intersect.
Synopsis
boolean Intersects(topogeometry tg1, topogeometry tg2)
Description
Returns true if any pair of primitives from the two topogeometries intersect.
Note
This function not supported for topogeometries that are geometry collections. It also can not compare topogeometries from different topologies. Also not currently supported for hierarchical topogeometries (topogeometries composed of other topogeometries).
Availability: 1.1.0
Examples