touches

Test if the two geometries have at least one boundary point in common, but no interior points. This spatial relationship test is based on the Dimensionally Extended 9 Intersection Model (DE-9IM) developed by Clementini, et al., and is discussed further in the web pages: DE-9IM[https://en.wikipedia.org/wiki/DE-9IM] and https://developers.arcgis.com/documentation/mapping-apis-and-services/spatial-analysis/geometry-analysis/spatial-relationship/.

Supports true curves.