public static IEnumerable <Point3D> PlotLine3D(this IPoint3D start, IPoint3D end, Map map, bool avgZ = true)
{
var dist = GetDistance(start, end);
var dZ = end.Z - start.Z;
return(Line2D.Plot(start, end).Select(
(p, i) =>
{
var z = start.Z;
if (avgZ)
{
if (map != null)
{
z = map.GetAverageZ(p.X, p.Y);
}
else
{
z += (int)(dZ * (i / dist));
}
}
return new Point3D(p, z);
}));
}
public static IEnumerable <Point2D> Plot(IPoint2D a, IPoint2D b, IPoint2D c)
{
foreach (var p in Line2D.Plot(a, b).Skip(1))
{
yield return(p);
}
foreach (var p in Line2D.Plot(b, c).Skip(1))
{
yield return(p);
}
foreach (var p in Line2D.Plot(c, a).Skip(1))
{
yield return(p);
}
}
public static IEnumerable <Point2D> PlotLine2D(this IPoint2D start, IPoint2D end)
{
return(Line2D.Plot(start, end));
}
