use integer approximation for polyline generalization

2014-05-30 14:34:04 +02:00
parent 21eb5b661d
commit f3ad14cb7f
2 changed files with 28 additions and 34 deletions
@@ -44,7 +44,7 @@ struct SegmentInformation;
 class DouglasPeucker
 {
  private:
-    std::vector<float> douglas_peucker_thresholds;
+    std::vector<int> douglas_peucker_thresholds;

    typedef std::pair<unsigned, unsigned> GeometryRange;
    // Stack to simulate the recursion