# contact graph

> non-oriented intersection graph in which each intersection between two objects is either empty, or reduced to isolated contact points in space

**Wikidata**: [Q26774052](https://www.wikidata.org/wiki/Q26774052)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Contact_graph)  
**Source**: https://4ort.xyz/entity/contact-graph