public DisplacementPoint(Displacement parent, int x, int y)
{
Parent = parent;
XIndex = x;
YIndex = y;
CurrentPosition = new Vertex(Coordinate.Zero, parent);
InitialPosition = Coordinate.Zero;
Displacement = new Vector(Coordinate.UnitZ, 0);
OffsetDisplacement = new Vector(Coordinate.UnitZ, 0);
Alpha = 0;
}
public override void FocusOn(Box box)
{
var dist = System.Math.Max(System.Math.Max(box.Width, box.Length), box.Height);
var normal = Camera.Location - Camera.LookAt;
var v = new Vector(new Coordinate((decimal)normal.X, (decimal)normal.Y, (decimal)normal.Z), dist);
FocusOn(box.Center, new Coordinate(v.X, v.Y, v.Z));
}