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);
}
}
}