little comment
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1 changed files with 3 additions and 3 deletions
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@ -1247,13 +1247,13 @@ class Graph {
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this.data.push( dir );
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this.data.push( dir );
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let skipDistances;
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let skipDistances;
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// orphaned target and source has no other destinations. We can copy the position:
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// orphaned target and source has no other destinations. We can copy the vertical position:
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if(this.getDirectionsFrom( source ).length < 1 && this.getDirectionsFrom( target ).length < 1 && this.getDirectionsTo( target ).length < 1) {
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if(this.getDirectionsFrom( source ).length < 1 && this.getDirectionsFrom( target ).length < 1 && this.getDirectionsTo( target ).length < 1) {
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skipDistances = true;
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skipDistances = true;
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let distance = this.distances[source['@id']];
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let distance = this.distances[source['@id']];
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console.log('source distance', distance);
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let d = [distance[0] + 1, distance[1]];
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let d = [distance[0] + 1, distance[1]];
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console.log('target distance', d);
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// create a distance based on source's position
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// this saves us from running the slow calculateDistancesFromStart
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this.distances[target['@id']] = d;
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this.distances[target['@id']] = d;
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} else {
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} else {
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skipDistances = false;
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skipDistances = false;
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