@@ -4653,10 +4653,10 @@ d3 = function() {
46534653 }
46544654 function d3_geom_voronoiCell ( site ) {
46554655 this . site = site ;
4656- this . halfEdges = [ ] ;
4656+ this . edges = [ ] ;
46574657 }
46584658 d3_geom_voronoiCell . prototype . prepare = function ( ) {
4659- var halfEdges = this . halfEdges , iHalfEdge = halfEdges . length , edge ;
4659+ var halfEdges = this . edges , iHalfEdge = halfEdges . length , edge ;
46604660 while ( iHalfEdge -- ) {
46614661 edge = halfEdges [ iHalfEdge ] . edge ;
46624662 if ( ! edge . b || ! edge . a ) halfEdges . splice ( iHalfEdge , 1 ) ;
@@ -4669,7 +4669,7 @@ d3 = function() {
46694669 while ( iCell -- ) {
46704670 cell = cells [ iCell ] ;
46714671 if ( ! cell . prepare ( ) ) continue ;
4672- halfEdges = cell . halfEdges ;
4672+ halfEdges = cell . edges ;
46734673 nHalfEdges = halfEdges . length ;
46744674 iLeft = 0 ;
46754675 while ( iLeft < nHalfEdges ) {
@@ -4841,8 +4841,8 @@ d3 = function() {
48414841 d3_geom_voronoiEdges . push ( edge ) ;
48424842 if ( va ) d3_geom_voronoiSetEdgeStart ( edge , lSite , rSite , va ) ;
48434843 if ( vb ) d3_geom_voronoiSetEdgeEnd ( edge , lSite , rSite , vb ) ;
4844- d3_geom_voronoiCells [ lSite . i ] . halfEdges . push ( new d3_geom_voronoiHalfEdge ( edge , lSite , rSite ) ) ;
4845- d3_geom_voronoiCells [ rSite . i ] . halfEdges . push ( new d3_geom_voronoiHalfEdge ( edge , rSite , lSite ) ) ;
4844+ d3_geom_voronoiCells [ lSite . i ] . edges . push ( new d3_geom_voronoiHalfEdge ( edge , lSite , rSite ) ) ;
4845+ d3_geom_voronoiCells [ rSite . i ] . edges . push ( new d3_geom_voronoiHalfEdge ( edge , rSite , lSite ) ) ;
48464846 return edge ;
48474847 }
48484848 function d3_geom_voronoiCreateBorderEdge ( lSite , va , vb ) {
@@ -5122,8 +5122,8 @@ d3 = function() {
51225122 } ) , polygons = [ ] ;
51235123 d3_geom_voronoi ( sites , clipExtent ) . cells . forEach ( function ( cell ) {
51245124 var i = cell . site . i ;
5125- ( polygons [ i ] = cell . halfEdges . length ? cell . halfEdges . map ( function ( halfEdge ) {
5126- return halfEdge . start ( ) ;
5125+ ( polygons [ i ] = cell . edges . length ? cell . edges . map ( function ( edge ) {
5126+ return edge . start ( ) ;
51275127 } ) . reverse ( ) : [ [ clipExtent [ 0 ] [ 0 ] , clipExtent [ 0 ] [ 1 ] ] , [ clipExtent [ 1 ] [ 0 ] , clipExtent [ 0 ] [ 1 ] ] , [ clipExtent [ 1 ] [ 0 ] , clipExtent [ 1 ] [ 1 ] ] , [ clipExtent [ 0 ] [ 0 ] , clipExtent [ 1 ] [ 1 ] ] ] ) . point = data [ i ] ;
51285128 } ) ;
51295129 return polygons ;
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