public void TestStaticOrs()
{
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Generex <int>)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Generex <int>[])null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((IEnumerable <Generex <int> >)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Generex <int, int>)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Generex <int, int>[])null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((IEnumerable <Generex <int, int> >)null); });
AssertMatches(Generex.Ors(_g, _gn), _input, True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Generex.Ors((IEnumerable <Generex <int> >) new[] { _g, _gn }), _input, True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Generex.Ors(_gr, _gnr), _input, True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
AssertMatches(Generex.Ors((IEnumerable <Generex <int, int> >) new[] { _gr, _gnr }), _input, True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Stringerex)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Stringerex[])null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((IEnumerable <Stringerex>)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Stringerex <int>)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((Stringerex <int>[])null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Ors((IEnumerable <Stringerex <int> >)null); });
AssertMatches(Generex.Ors(_s, _sn), "MLP", True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Generex.Ors((IEnumerable <Stringerex>) new[] { _s, _sn }), "MLP", True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Generex.Ors(_sr, _snr), "MLP", True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
AssertMatches(Generex.Ors((IEnumerable <Stringerex <int> >) new[] { _sr, _snr }), "MLP", True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
Assert.Throws <ArgumentNullException>(() => { Stringerex.Ors((Stringerex)null); });
Assert.Throws <ArgumentNullException>(() => { Stringerex.Ors((Stringerex[])null); });
Assert.Throws <ArgumentNullException>(() => { Stringerex.Ors((IEnumerable <Stringerex>)null); });
Assert.Throws <ArgumentNullException>(() => { Stringerex <int> .Ors((Stringerex <int>)null); });
Assert.Throws <ArgumentNullException>(() => { Stringerex <int> .Ors((Stringerex <int>[])null); });
Assert.Throws <ArgumentNullException>(() => { Stringerex <int> .Ors((IEnumerable <Stringerex <int> >)null); });
AssertMatches(Stringerex.Ors(_s, _sn), "MLP", True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Stringerex.Ors((IEnumerable <Stringerex>) new[] { _s, _sn }), "MLP", True, False, False, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Stringerex <int> .Ors(_sr, _snr), "MLP", True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
AssertMatches(Stringerex <int> .Ors((IEnumerable <Stringerex <int> >) new[] { _sr, _snr }), "MLP", True, False, False, False, True, new object[] { 0, 1, 1 }, null, new object[] { 0, 1, 1 }, 1, 1);
}
public void TestToStringerex()
{
var ch = new Generex <char>('M').Then('L');
AssertMatches(ch.ToStringerex(), "MLP", True, False, True, False, True, new object[] { 0, 2 }, null, new object[] { 0, 2 }, 1, 1);
AssertMatches(ch.Process(m => string.Join(",", m.Match)).ToStringerex(), "MLP", True, False, True, False, True, new object[] { 0, 2, "M,L" }, null, new object[] { 0, 2, "M,L" }, 1, 1);
}
public void TestAnyOfType()
{
var input = new Exception[] { new ArgumentException(), new ArgumentNullException(), new InvalidOperationException() };
var generex = Generex <Exception> .AnyOfType <ArgumentException>();
AssertMatches(generex, input, True, True, True, False, True, new object[] { 0, 1, input[0] }, null, new object[] { 1, 1, input[1] }, 2, 2);
}
public void TestNot()
{
Assert.Throws <ArgumentNullException>(() => { Generex.Not <int>(elements: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.Not <int>(comparer: null, elements: new[] { 1 }); });
Assert.Throws <ArgumentNullException>(() => { Generex.Not <int>(comparer: _mod7, elements: null); });
AssertMatches(Generex.Not(0, 1, 2, 3), _input, True, True, True, False, True, new object[] { 0, 1 }, null, new object[] { 1, 1 }, 2, 2);
AssertMatches(Generex.Not(_mod7, 0, 1, 2, 3), _input, True, False, True, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
}
public void TestNew()
{
Assert.Throws <ArgumentNullException>(() => { Generex.New <int>(elements: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.New <int>(generexes: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.New <int>(predicate: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.New <int>(comparer: null, elements: new[] { 1 }); });
Assert.Throws <ArgumentNullException>(() => { Generex.New <int>(comparer: _mod7, elements: null); });
AssertMatches(Generex.New(47, 24567837), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.New(new Generex <int>(i => i % 7 == 5), new Generex <int>(i => i % 7 == 0)), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.New <int>(i => i % 7 == 5), _input, True, False, True, False, True, new object[] { 0, 1 }, null, new object[] { 0, 1 }, 1, 1);
AssertMatches(Generex.New(_mod7, 5, 0), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
}
/// <summary>
/// Set regular expression used to generate strings.
/// </summary>
/// <param name="regEx">Regular expression used to generate strings.</param>
/// <returns>True if regular expression is valid, false otherwise.</returns>
public bool SetRegEx(string regEx)
{
bool isValid = false;
if (VerifyRegEx(regEx))
{
_generex = new Generex(regEx);
// Using Generex iterator
_iterator = _generex.iterator();
isValid = _iterator.hasNext();
}
return(isValid);
}
public void TestInAnyOrderWithResult()
{
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int, int>((Generex <int, int>[])null); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int, int>((IEnumerable <Generex <int, int> >)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int, int>((Generex <int, int>)null); });
var iao1 = Generex.InAnyOrder(new Generex <int>(i => i % 7 == 5).Process(m => "Five"), new Generex <int>(i => i % 7 == 0).Process(m => "Zero"));
var iao2 = Generex.InAnyOrder(new Generex <int>(i => i % 7 == 0).Process(m => "Zero"), new Generex <int>(i => i % 7 == 5).Process(m => "Five"));
var iao3 = Generex.InAnyOrder((IEnumerable <Generex <int, string> >) new[] { new Generex <int>(i => i % 7 == 0).Process(m => "Zero"), new Generex <int>(i => i % 7 == 5).Process(m => "Five") });
var iao4 = Generex.InAnyOrder((IEnumerable <Generex <int, string> >) new[] { new Generex <int>(i => i % 7 == 5).Process(m => "Five"), new Generex <int>(i => i % 7 == 0).Process(m => "Zero") });
AssertMatches(iao1, _input, True, False, False, True, True, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, 1, 1);
AssertMatches(iao2, _input, True, False, False, True, True, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, 1, 1);
AssertMatches(iao3, _input, True, False, False, True, True, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, 1, 1);
AssertMatches(iao4, _input, True, False, False, True, True, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, new object[] { 0, 2, new[] { "Five", "Zero" } }, 1, 1);
}
public void TestInAnyOrderNoResult()
{
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int>(elements: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int>(generexes: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int>((Generex <int>)null); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int>(comparer: null, elements: new int[] { 47 }); });
Assert.Throws <ArgumentNullException>(() => { Generex.InAnyOrder <int>(comparer: EqualityComparer <int> .Default, elements: null); });
AssertMatches(Generex.InAnyOrder(47, 24567837), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.InAnyOrder(24567837, 47), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.InAnyOrder(new Generex <int>(i => i % 7 == 5), new Generex <int>(i => i % 7 == 0)), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.InAnyOrder(new Generex <int>(i => i % 7 == 0), new Generex <int>(i => i % 7 == 5)), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.InAnyOrder(_mod7, 5, 0), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
AssertMatches(Generex.InAnyOrder(_mod7, 0, 5), _input, True, False, False, True, True, new object[] { 0, 2 }, new object[] { 0, 2 }, new object[] { 0, 2 }, 1, 1);
}
public int Initialize(ref string errorMsg)
{
int result = Constants.Failure;
RegExIterator = null;
Progress = 0;
try
{
ClearAllErrors();
if (string.IsNullOrEmpty(RegEx) || RegEx.Trim().Length == 0)
{
errorMsg = "The specified Regex is empty.";
SetErrors("RegEx", new List <ValidationResult>()
{
new ValidationResult(false, errorMsg)
});
}
else
{
Generex generex = new Generex(RegEx);
Iterator iterator = generex.iterator();
if (!iterator.hasNext())
{
errorMsg = "Unable to generate strings that matches the specified Regex.";
SetErrors("RegEx", new List <ValidationResult>()
{
new ValidationResult(false, errorMsg)
});
}
else
{
RegExIterator = generex.iterator();
result = Constants.Success;
}
}
}
catch (Exception ex)
{
errorMsg = ex.Message;
SetErrors("RegEx", new List <ValidationResult>()
{
new ValidationResult(false, errorMsg)
});
}
return(result);
}
public void TestRawMatchNullable()
{
// RawMatchNullable, RawMatchReverseNullable
var g = Generex.New(47).Process(m => 1);
Assert.AreEqual(1, g.RawMatchNullable(_input));
Assert.AreEqual(null, g.RawMatchNullable(_input, 1));
Assert.AreEqual(1, g.RawMatchReverseNullable(_input));
Assert.AreEqual(1, g.RawMatchReverseNullable(_input, 1));
Assert.AreEqual(null, g.RawMatchReverseNullable(_input, 0));
var s = new Stringerex('M').Process(m => 1);
Assert.AreEqual(1, s.RawMatchNullable("MLP"));
Assert.AreEqual(null, s.RawMatchNullable("MLP", 1));
Assert.AreEqual(1, s.RawMatchReverseNullable("MLP"));
Assert.AreEqual(1, s.RawMatchReverseNullable("MLP", 1));
Assert.AreEqual(null, s.RawMatchReverseNullable("MLP", 0));
}
public void TestOrDefault()
{
// OrDefault, OrDefaultGreedy, OrNull, OrNullGreedy
Assert.Throws <ArgumentNullException>(() => { Generex.OrDefault <int, int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrDefaultGreedy <int, int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrNull <int, int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrNullGreedy <int, int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrDefault <int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrDefaultGreedy <int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrNull <int>(inner: null); });
Assert.Throws <ArgumentNullException>(() => { Generex.OrNullGreedy <int>(inner: null); });
AssertMatches(_gr.OrDefault(), _input, True, True, True, False, True, new object[] { 0, 0, 0 }, null, new object[] { 3, 0, 0 }, 4, 4);
AssertMatches(_gr.OrDefaultGreedy(), _input, True, True, True, False, True, new object[] { 0, 1, 1 }, null, new object[] { 3, 0, 0 }, 4, 4);
AssertMatches(_gr.OrNull(), _input, True, True, True, False, True, new object[] { 0, 0, null }, null, new object[] { 3, 0, null }, 4, 4);
AssertMatches(_gr.OrNullGreedy(), _input, True, True, True, False, True, new object[] { 0, 1, 1 }, null, new object[] { 3, 0, null }, 4, 4);
AssertMatches(_sr.OrDefault(), "MLP", True, True, True, False, True, new object[] { 0, 0, 0 }, null, new object[] { 3, 0, 0 }, 4, 4);
AssertMatches(_sr.OrDefaultGreedy(), "MLP", True, True, True, False, True, new object[] { 0, 1, 1 }, null, new object[] { 3, 0, 0 }, 4, 4);
AssertMatches(_sr.OrNull(), "MLP", True, True, True, False, True, new object[] { 0, 0, null }, null, new object[] { 3, 0, null }, 4, 4);
AssertMatches(_sr.OrNullGreedy(), "MLP", True, True, True, False, True, new object[] { 0, 1, 1 }, null, new object[] { 3, 0, null }, 4, 4);
}
static int Main(string[] args)
{
try { Console.OutputEncoding = Encoding.UTF8; }
catch { }
if (args.Length == 2 && args[0] == "--post-build-check")
{
return(Ut.RunPostBuildChecks(args[1], typeof(Program).Assembly, typeof(Ut).Assembly));
}
CommandLine cmd;
try
{
cmd = CommandLineParser.Parse <CommandLine>(args);
}
catch (CommandLineParseException pe)
{
pe.WriteUsageInfoToConsole();
return(1);
}
string extraCode = null;
if (cmd.ExtraCodeFile != null)
{
extraCode = File.ReadAllText(cmd.ExtraCodeFile);
}
var gp = cmd.GetGraphicsPath();
Ut.Assert(gp.PathTypes.Length == gp.PathPoints.Length);
var data = gp.PathTypes.Zip(gp.PathPoints, (pt, pp) => new { Type = (PathPointType)pt, Point = pp }).ToArray();
Ut.Assert(data.Length > 0 && data[0].Type == PathPointType.Start);
for (int i = 0; i < data.Length; i++)
{
if (data[i].Type == PathPointType.Start)
{
Ut.Assert(i == 0 || data[i - 1].Type.HasFlag(PathPointType.CloseSubpath));
}
if (data[i].Type.HasFlag(PathPointType.CloseSubpath))
{
Ut.Assert(i == data.Length - 1 || data[i + 1].Type == PathPointType.Start);
}
}
var start = data.CreateGenerex(inf => inf.Type == PathPointType.Start);
var line = data.CreateGenerex(inf => (inf.Type & PathPointType.PathTypeMask) == PathPointType.Line);
var bézier = data.CreateGenerex(inf => (inf.Type & PathPointType.PathTypeMask) == PathPointType.Bezier3);
var end = data.CreateGenerex(inf => inf.Type.HasFlag(PathPointType.CloseSubpath));
var regex = start.Process(m => m.Match[0].Point).ThenRaw(
Generex.Ors(
line.Process(m => SegmentType.Line),
bézier.Times(3).Process(m => SegmentType.Bézier)
)
.Process(m => new { Type = m.Result, Points = m.Match.Select(inf => inf.Point).ToArray() })
.Repeat()
.Then(end.LookBehind())
.Do(m => m.Match.SkipLast(1).All(inf => !inf.Type.HasFlag(PathPointType.CloseSubpath))),
(startPoint, segment) => new { StartPoint = startPoint, Segment = segment }
).RepeatGreedy();
var match = regex.MatchExact(data);
if (match == null)
{
throw new InvalidOperationException("The GraphicsPath data has not been recognized by Generex. This indicates a bug in the Generex grammar.");
}
var curves = match.Result.ToArray();
var getPoints = Ut.Lambda((bool close) => curves.Select(curve =>
{
var segments = curve.Segment.Concat(new { Type = SegmentType.Line, Points = new[] { curve.StartPoint } });
if (close)
{
segments = segments.Concat(curve.Segment.First());
}
return(segments.Aggregate(
new { LastPoint = curve.StartPoint, Points = Enumerable.Empty <PointF>() },
(prev, next) =>
next.Type == SegmentType.Line && next.Points[0] == prev.LastPoint ? prev :
new
{
LastPoint = next.Points.Last(),
Points = prev.Points.Concat(next.Type == SegmentType.Bézier
? prev.LastPoint.Concat(next.Points)
: new[] { prev.LastPoint, new PointF(prev.LastPoint.X * 2 / 3 + next.Points[0].X * 1 / 3, prev.LastPoint.Y * 2 / 3 + next.Points[0].Y * 1 / 3), new PointF(prev.LastPoint.X * 1 / 3 + next.Points[0].X * 2 / 3, prev.LastPoint.Y * 1 / 3 + next.Points[0].Y * 2 / 3), next.Points[0] }
)
}
).Points.ToArray());
}).ToArray());
var openPoints = getPoints(false);
var closedPoints = getPoints(true);
var source = @"
// Command line:
// {4}{5}
#declare {3} = union {{
prism {{
bezier_spline linear_sweep 0, {0}, {1}
{2}
rotate 90*x
{6}
}}".Fmt(
/* {0} */ cmd.ExtrusionDepth,
/* {1} */ openPoints.Sum(p => p.Length),
/* {2} */ openPoints.SelectMany(p => p).Split(4)
.Select(grp => grp.Select(p => "<{0}, {1}>".Fmt(p.X, p.Y)).JoinString(", "))
.JoinString("," + Environment.NewLine)
.Indent(8, false),
/* {3} */ cmd.ObjectName,
/* {4} */ CommandRunner.ArgsToCommandLine(args),
/* {5} */ cmd.ExtraCodeFile == null ? null : "\n// Extra code file:\n" + File.ReadAllLines(cmd.ExtraCodeFile).JoinString("\n", prefix: "// "),
/* {6} */ extraCode
);
source += openPoints.SelectMany(gr => gr.Split(4).Select(Enumerable.ToArray).ConsecutivePairs(true)).Select(pair =>
{
var pts = pair.Item1;
var next = pair.Item2;
var displaced = displace(pts, cmd.RoundingRadius);
var displacedNext = displace(next, cmd.RoundingRadius);
var code = "";
if (!cmd.SkipFront)
{
code += patch(
"Front fillet",
Enumerable.Range(0, 4).Select(i => pts[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, 0)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => combine(pts[i], displaced[i], cmd.RoundingFactor)).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, 0)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => displaced[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, (-cmd.RoundingRadius) * (1 - cmd.RoundingFactor))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => displaced[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, (-cmd.RoundingRadius))).JoinString(", "),
extraCode, cmd.Smoothness);
}
code += patch(
"Side",
displaced.Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.RoundingRadius)).JoinString(", "),
displaced.Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.RoundingRadius * 1 / 3 - cmd.ExtrusionDepth * 1 / 3)).JoinString(", "),
displaced.Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, cmd.RoundingRadius * 1 / 3 - cmd.ExtrusionDepth * 2 / 3)).JoinString(", "),
displaced.Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, cmd.RoundingRadius - cmd.ExtrusionDepth)).JoinString(", "),
extraCode, cmd.Smoothness);
if (!cmd.SkipBack)
{
code += patch(
"Back fillet",
Enumerable.Range(0, 4).Select(i => displaced[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, cmd.RoundingRadius - cmd.ExtrusionDepth)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => displaced[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, combine(cmd.RoundingRadius - cmd.ExtrusionDepth, -cmd.ExtrusionDepth, cmd.RoundingFactor))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => combine(pts[i], displaced[i], cmd.RoundingFactor)).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.ExtrusionDepth)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => pts[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.ExtrusionDepth)).JoinString(", "),
extraCode, cmd.Smoothness);
}
Ut.Assert(pts[3] == next[0]);
var angle1 = Math.Atan2(pts[3].Y - pts[2].Y, pts[3].X - pts[2].X);
var angle2 = Math.Atan2(next[0].Y - next[1].Y, next[0].X - next[1].X);
var totalAngle = angle1 - angle2;
if (totalAngle < 0)
{
totalAngle += Math.PI * 2;
}
if (totalAngle >= Math.PI)
{
return(code);
}
var intersection = intersect(displaced[2], displaced[3], displacedNext[1], displacedNext[0]);
if (float.IsNaN(intersection.X))
{
return(code);
}
var fillet = Ut.NewArray(
displaced[3],
combine(displaced[3], intersection, cmd.RoundingFactor),
combine(displacedNext[0], intersection, cmd.RoundingFactor),
displacedNext[0]
);
if (!cmd.SkipFront)
{
code += patch(
"Front corner fillet",
Enumerable.Range(0, 4).Select(i => next[0]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, 0)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => combine(next[0], fillet[i], cmd.RoundingFactor)).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, 0)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.RoundingRadius * (1 - cmd.RoundingFactor))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.RoundingRadius)).JoinString(", "),
extraCode, cmd.Smoothness);
}
code += patch(
"Side corner fillet",
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.RoundingRadius)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, combine(-cmd.RoundingRadius, cmd.RoundingRadius - cmd.ExtrusionDepth, 1f / 3f))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, combine(-cmd.RoundingRadius, cmd.RoundingRadius - cmd.ExtrusionDepth, 2f / 3f))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, cmd.RoundingRadius - cmd.ExtrusionDepth)).JoinString(", "),
extraCode, cmd.Smoothness);
if (!cmd.SkipBack)
{
code += patch(
"Back corner fillet",
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, cmd.RoundingRadius - cmd.ExtrusionDepth)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => fillet[i]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, combine(cmd.RoundingRadius - cmd.ExtrusionDepth, -cmd.ExtrusionDepth, cmd.RoundingFactor))).JoinString(", "),
Enumerable.Range(0, 4).Select(i => combine(next[0], fillet[i], cmd.RoundingFactor)).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.ExtrusionDepth)).JoinString(", "),
Enumerable.Range(0, 4).Select(i => next[0]).Select(p => "<{0}, {1}, {2}>".Fmt(p.X, p.Y, -cmd.ExtrusionDepth)).JoinString(", "),
extraCode, cmd.Smoothness);
}
return(code);
}).JoinString(Environment.NewLine);
source += Environment.NewLine + "}" + Environment.NewLine;
File.WriteAllText(cmd.Filename, source);
return(0);
}
public void TestToStringerex()
{
var ch = new Generex<char>('M').Then('L');
AssertMatches(ch.ToStringerex(), "MLP", True, False, True, False, True, new object[] { 0, 2 }, null, new object[] { 0, 2 }, 1, 1);
AssertMatches(ch.Process(m => string.Join(",", m.Match)).ToStringerex(), "MLP", True, False, True, False, True, new object[] { 0, 2, "M,L" }, null, new object[] { 0, 2, "M,L" }, 1, 1);
}