/// <summary>
/// Gets the picked position in world space from screen coordinates.
/// </summary>
public static bool TryPick(this IPickable pickable, Viewport viewport, int x, int y, Matrix view, Matrix projection, out Vector3 position)
{
Ray pickRay = viewport.CreatePickRay(x, y, view, projection);
float?distance = pickable.Intersects(pickRay);
if (distance == null)
{
position = Vector3.Zero;
return(false);
}
position = pickRay.Position + pickRay.Direction * distance.Value;
return(true);
}