move distance calculations to float

2014-05-28 18:34:48 +02:00
parent df978345d7
commit 4b5f744c6f
2 changed files with 4 additions and 8 deletions
@@ -44,16 +44,12 @@ struct SegmentInformation;
 class DouglasPeucker
 {
  private:
-    std::vector<double> douglas_peucker_thresholds;
+    std::vector<float> douglas_peucker_thresholds;

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

-    double ComputeDistance(const FixedPointCoordinate &point,
-                           const FixedPointCoordinate &segA,
-                           const FixedPointCoordinate &segB) const;
-
  public:
    DouglasPeucker();
    void Run(std::vector<SegmentInformation> &input_geometry, const unsigned zoom_level);