/// <summary>
/// Gets all points along an edge.
/// <paramref name="edgeValues"/> should contain 4 values:
/// <paramref name="edgeValues"/>[i] should be the constant value
/// corresponding to the <paramref name="coordinateOrder"/>[i]th
/// coordinate, for i in {0, 1}
/// <paramref name="edgeValues"/>[2] and <paramref name="edgeValues"/>[3]
/// should be the min and max values of the <paramref name="coordinateOrder"/>[2]nd
/// coordinate.
/// </summary>
/// <param name="edgeValues"></param>
/// <param name="coordinateOrder"></param>
/// <returns></returns>
public static IList <GridPoint3D> GetPointsAlongEdge(
int[] edgeValues,
string coordinateOrder)
{
if (edgeValues.Length != 4)
{
throw new ArgumentException(nameof(edgeValues));
}
if (coordinateOrder.Length != 3)
{
throw new ArgumentException(nameof(coordinateOrder));
}
coordinateOrder = coordinateOrder.ToUpper();
if (!coordinateOrder.Contains("X"))
{
throw new ArgumentException(nameof(coordinateOrder));
}
if (!coordinateOrder.Contains("Y"))
{
throw new ArgumentException(nameof(coordinateOrder));
}
if (!coordinateOrder.Contains("Z"))
{
throw new ArgumentException(nameof(coordinateOrder));
}
var result = new List <GridPoint3D>();
for (int rangeCoordinate = edgeValues[2]; rangeCoordinate <= edgeValues[3]; rangeCoordinate++)
{
var pointValues = new int[3];
for (int pointCoordinateIndex = 0; pointCoordinateIndex < 3; pointCoordinateIndex++)
{
var coordinate = "XYZ"[pointCoordinateIndex];
var pointCoordinateOrderIndex = coordinateOrder.IndexOf(coordinate);
int value;
if (pointCoordinateOrderIndex == 2)
{
value = rangeCoordinate;
}
else
{
value = edgeValues[pointCoordinateOrderIndex];
}
pointValues[pointCoordinateIndex] = value;
}
var point = new GridPoint3D(pointValues[0], pointValues[1], pointValues[2]);
result.Add(point);
}
return(result);
}
private static ConsoleColor GetPointColorDefault(GridPoint3D point)
{
return(Console.ForegroundColor);
}
public static IList <Tuple <string, ConsoleColor> > GetGridRenderingData(
int minX,
int maxX,
int minY,
int maxY,
int minZ,
int maxZ,
Func <GridPoint3D, string> GetPointString,
Func <GridPoint3D, ConsoleColor> GetPointColor,
string prependText,
bool invertY,
bool invertZ)
{
var result = new List <Tuple <string, ConsoleColor> >();
var builder = new StringBuilder();
var yDirection = invertY ? -1 : 1;
var yStart = invertY ? maxY : minY;
var yEnd = invertY ? minY : maxY;
int yDiff = Math.Abs(yEnd - yStart);
var zDirection = invertZ ? -1 : 1;
var zStart = invertZ ? maxZ : minZ;
var zEnd = invertZ ? minZ : maxZ;
int zDiff = Math.Abs(zEnd - zStart);
for (int zIndex = 0; zIndex <= zDiff; zIndex++)
{
int z = zStart + (zIndex * zDirection);
builder.Append(Environment.NewLine);
builder.Append(prependText + $"Z: {z}");
builder.Append(Environment.NewLine);
for (int yIndex = 0; yIndex <= yDiff; yIndex++)
{
int y = yStart + (yIndex * yDirection);
builder.Append(prependText);
for (int x = minX; x <= maxX; x++)
{
var point = new GridPoint3D(x, y, z);
var pointString = GetPointString(point);
var pointColor = GetPointColor(point);
if (!pointColor.Equals(Console.ForegroundColor))
{
result.Add(new Tuple <string, ConsoleColor>(builder.ToString(), Console.ForegroundColor));
builder.Clear();
}
builder.Append(pointString);
if (!pointColor.Equals(Console.ForegroundColor))
{
result.Add(new Tuple <string, ConsoleColor>(builder.ToString(), pointColor));
builder.Clear();
}
}
builder.Append(Environment.NewLine);
}
}
builder.Append(Environment.NewLine);
result.Add(new Tuple <string, ConsoleColor>(builder.ToString(), Console.ForegroundColor));
return(result);
}