public TerrainNode(TerrainNode parent, Quadrant quad, LatLon bl, LatLon tl, LatLon tr, LatLon br)
{
Parent = parent;
Quadrant = quad;
corners = new LatLon[4]
{
bl, tl, tr, br
};
latLonExtents = new Extent(BL.Longitude, BL.Latitude, TR.Longitude, TR.Latitude);
var mercBL = RenderWGS84.ToGoogleBing(BL.Longitude, BL.Latitude);
var mercTR = RenderWGS84.ToGoogleBing(TR.Longitude, TR.Latitude);
meterExtents = new Extent(mercBL.X, mercBL.Y, mercTR.X, mercTR.Y);
center = LatLon.Average(corners);
splitDepth = 0;
Vector3D[] transformed = transformCorners();
this.aabb = BoundingBox.FromPoints(transformed.Select(vec => vec.ToVector3()).ToArray());
generateSplitBox();
}
protected TerrainNode(TerrainNode parent, Quadrant quad, LatLon bl, LatLon tl, LatLon tr, LatLon br, int splitD)
: this(parent, quad, bl, tl, tr, br)
{
this.splitDepth = splitD;
}
public HemisphereTerrainNode(HemisphereTerrainNode parent, Quadrant quad, LatLon bl, LatLon tr)
: base(parent, quad, bl, tr)
{
}
