{"version":"1.0","type":"link","title":"Signed distance function - Newikis","description":"In mathematics and its applications, the signed distance function or signed distance field (SDF) is the orthogonal distance of a given point x to the boundary of a set Ω in a metric space (such as the surface of a geometric shape), with the sign determined by whether or not x is in the interior of…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/6/6b/Signed_distance1.png","thumbnail_width":1025,"thumbnail_height":1903}