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| author | zmiao <miao.zhao@mapbox.com> | 2020-03-18 12:05:22 +0200 |
|---|---|---|
| committer | zmiao <miao.zhao@mapbox.com> | 2020-03-19 14:40:49 +0200 |
| commit | b45cae286e2aab9a00120d5f2fa252dc95df5ef5 (patch) | |
| tree | 04a5c1958a0938fea84087add0d1a9a236da9cf8 /src/mbgl/util | |
| parent | c3a1caf612905fda8e3761531a890b6f9c571f7f (diff) | |
| download | qtlocation-mapboxgl-b45cae286e2aab9a00120d5f2fa252dc95df5ef5.tar.gz | |
Refactor within function
Diffstat (limited to 'src/mbgl/util')
| -rw-r--r-- | src/mbgl/util/geometry_within.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/mbgl/util/geometry_within.cpp b/src/mbgl/util/geometry_within.cpp index 3c5e26c940..28a53c8ebc 100644 --- a/src/mbgl/util/geometry_within.cpp +++ b/src/mbgl/util/geometry_within.cpp @@ -5,13 +5,11 @@ namespace mbgl { namespace { - bool rayIntersect(const Point<int64_t>& p, const Point<int64_t>& p1, const Point<int64_t>& p2) { return ((p1.y > p.y) != (p2.y > p.y)) && (p.x < (p2.x - p1.x) * (p.y - p1.y) / (p2.y - p1.y) + p1.x); } // check if point p in on line segment with end points p1 and p2 - bool onBoundary(const Point<int64_t>& p, const Point<int64_t>& p1, const Point<int64_t>& p2) { // requirements of point p on line segment: // 1. colinear: cross product of vector p->p1(x1, y1) and vector p->p2(x2, y2) equals to 0 @@ -24,7 +22,6 @@ bool onBoundary(const Point<int64_t>& p, const Point<int64_t>& p1, const Point<i } // a, b are end points for line segment1, c and d are end points for line segment2 - bool lineIntersectLine(const Point<int64_t>& a, const Point<int64_t>& b, const Point<int64_t>& c, |