public static TileSetJson GetTileSet(BoundingBox3D rootBounds, List <TileInfo> tiles, List <double> geometricErrors, string refine)
{
var tileset = GetRootTileSet(rootBounds, geometricErrors, refine);
var centroid = rootBounds.GetCenter();
var children = new List <Child>();
foreach (var tile in tiles)
{
var child = new Child();
child.geometricError = geometricErrors[1];
child.content = new Content()
{
uri = tile.Filename
};
var tileTransform = tile.GetTransform(centroid);
child.transform = DoubleArrayRounder.Round(tileTransform, 8);
var tileBounds = tile.Bounds;
var bbChild = new Boundingvolume();
bbChild.box = new double[] { 0, 0, 0, tileBounds.ExtentX() / 2, 0.0, 0.0, 0.0, tileBounds.ExtentY() / 2, 0.0, 0.0, 0.0, tileBounds.ExtentZ() / 2 };
child.boundingVolume = bbChild;
children.Add(child);
}
tileset.root.children = children;
return(tileset);
}
public static TileSetJson GetRootTileSet(BoundingBox3D rootBounds, List <double> geometricErrors, string refine)
{
var extent_x = rootBounds.ExtentX();
var extent_y = rootBounds.ExtentY();
var extent_z = 100;
var tileset = new TileSetJson
{
asset = new Asset()
{
version = "1.0", generator = "i3dm.export"
}
};
var box = new double[] { 0, 0, 0, extent_x / 2, 0.0, 0.0, 0.0, extent_y / 2, 0.0, 0.0, 0.0, extent_z };
var boundingVolume = new Boundingvolume
{
box = box
};
var root = new Root
{
geometricError = geometricErrors[0],
refine = refine,
transform = DoubleArrayRounder.Round(GetRootTransform(rootBounds), 8),
boundingVolume = boundingVolume
};
tileset.root = root;
return(tileset);
}
public void FirstDoubleArrayRoundTests()
{
// arrange
var arr = new double[2] {
1.111222, 2.49999
};
var expectedResult = new double[2] {
1.11, 2.50
};
// act
var actualResult = DoubleArrayRounder.Round(arr, 2);
// assert
Assert.IsTrue(expectedResult[0].Equals(actualResult[0]));
Assert.IsTrue(expectedResult[1].Equals(actualResult[1]));
}