public void BBoxExtendToCoverInflatesBBox() { PointGeo p1 = new PointGeo(12.1, 18.3, 100); PointGeo p2 = new PointGeo(-12.9, -34.3, 500); BBox target = new BBox(); target.ExtendToCover(p1); target.ExtendToCover(p2); Assert.Equal(12.1, target.North); Assert.Equal(-12.9, target.South); Assert.Equal(18.3, target.East); Assert.Equal(-34.3, target.West); Assert.Equal(100, target.MinElevation); Assert.Equal(500, target.MaxElevation); }
void CreateTrackCutout(GPXTrackSegment track) { _trackCutout.Clear(); BBox trackBBox = new BBox(); foreach (var point in track.Nodes) { trackBBox.ExtendToCover(point); } trackBBox.Inflate(0.0015, 0.0015); foreach (var road in _graph.ConnectionGeometries) { if (Topology.Intersects(road.BBox, trackBBox)) { _trackCutout.Add(road); } } }