iverase commented on a change in pull request #1290: LUCENE-9251: Filter equal
edges with different value on isEdgeFromPolygon
URL: https://github.com/apache/lucene-solr/pull/1290#discussion_r386049672
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File path: lucene/core/src/java/org/apache/lucene/geo/Tessellator.java
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@@ -915,13 +914,14 @@ private static final Node filterPoints(final Node start,
Node end) {
continueIteration = false;
nextNode = node.next;
prevNode = node.previous;
- //We can filter points when they are the same, if not and they are
co-linear we can only
- //remove it if both edges have the same value in .isNextEdgeFromPolygon
- if (isVertexEquals(node, nextNode) ||
- (prevNode.isNextEdgeFromPolygon == node.isNextEdgeFromPolygon &&
+ // we can filter points when:
+ if (isVertexEquals(node, nextNode) || // 1. they are the same,
+ // isVertexEquals(prevNode, nextNode) || // 2.- each one starts and
ends in each other
Review comment:
ups... that was a left over while testing
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