internal void SetLineSegment(PointD A, PointD B, double Width, double Rotation)
{
var Dir = B - A;
Dir.Normalize();
var N = Dir.Rotate(90) * Width * 0.5;
Shape.Vertices.Clear();
Shape.Add(A.X - N.X, A.Y - N.Y);
Shape.Add(A.X + N.X, A.Y + N.Y);
Shape.Add(B.X + N.X, B.Y + N.Y);
Shape.Add(B.X - N.X, B.Y - N.Y);
Shape.Close();
Shape.RotateDegrees(Rotation);
}
public string BuildGerber(GerberNumberFormat format, string MacroNameSuffix = "", double RotationAngle = 0)
{
string res = String.Format("%ADD{0}", ID.ToString("D2"));
int parmcount = 0;
switch (ShapeType)
{
case GerberApertureShape.Macro:
res += MacroName + MacroNameSuffix;
if (MacroParamList.Count > 0)
{
res += ",";
}
foreach (var a in MacroParamList)
{
parmcount++;
if (parmcount >= 2)
{
res += "X";
}
res += Gerber.ToFloatingPointString(format._ScaleMMToFile(a)).Replace(',', '.');
}
break;
case GerberApertureShape.Circle:
{
if (CircleRadius > 3)
{
//Console.WriteLine("test");
}
res += "C," + Gerber.ToFloatingPointString(format._ScaleMMToFile(CircleRadius * 2)).Replace(',', '.');
}
break;
case GerberApertureShape.Rectangle:
if (RotationAngle == 0 || (int)RotationAngle == 180)
{
res += "R," + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectWidth)).Replace(',', '.') + "X" + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectHeight)).Replace(',', '.');
}
else
{
if ((int)RotationAngle == 90 || (int)RotationAngle == (-90) || (int)RotationAngle == (270))
{
res += "R," + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectHeight)).Replace(',', '.') + "X" + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectWidth)).Replace(',', '.');
}
else
{
string macroname = "REC" + (MacroPostFix++).ToString();
PolyLine Rect = new PolyLine(PolyLine.PolyIDs.Temp);
Rect.MakeRectangle(RectWidth, RectHeight);
Rect.RotateDegrees(RotationAngle);
res = Gerber.BuildOutlineApertureMacro(macroname, Rect.Vertices, format) + res;
res += macroname;
if (Gerber.ShowProgress)
{
Console.WriteLine("generated rotated rect: ");
}
if (Gerber.ShowProgress)
{
Console.WriteLine(res);
}
}
}
break;
case GerberApertureShape.Polygon:
if (RotationAngle == 0)
{
res += "P," + Gerber.ToFloatingPointString(format._ScaleMMToFile(NGonRadius * 2)).Replace(',', '.') + "X" + NGonSides.ToString() + "X" + Gerber.ToFloatingPointString(NGonRotation).Replace(',', '.');
}
else
{
double newangle = NGonRotation + RotationAngle;
while (newangle < 0)
{
newangle += 360;
}
while (newangle > 360)
{
newangle -= 360;
}
res += "P," + Gerber.ToFloatingPointString(format._ScaleMMToFile(NGonRadius * 2)).Replace(',', '.') + "X" + NGonSides.ToString() + "X" + Gerber.ToFloatingPointString(newangle).Replace(',', '.');
if (Gerber.ShowProgress)
{
Console.WriteLine("generated rotated NGon: ");
}
if (Gerber.ShowProgress)
{
Console.WriteLine(res);
}
}
break;
case GerberApertureShape.OBround:
if (RotationAngle == 0 || Math.Abs(Math.Abs(RotationAngle) - 180) < 0.01)
{
res += "O," + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectWidth)).Replace(',', '.') + "X" + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectHeight)).Replace(',', '.');
}
else
{
if (Math.Abs(Math.Abs(RotationAngle) - 90) < 0.01)
{
res += "O," + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectHeight)).Replace(',', '.') + "X" + Gerber.ToFloatingPointString(format._ScaleMMToFile(RectWidth)).Replace(',', '.');
}
else
{
string macroname = "OBR" + (MacroPostFix++).ToString();
PolyLine Obround = new PolyLine(PolyLine.PolyIDs.Temp);
Obround.SetObround(RectWidth, RectHeight);
Obround.RotateDegrees(RotationAngle);
res = Gerber.BuildOutlineApertureMacro(macroname, Obround.Vertices, format) + res;
res += macroname;
if (Gerber.ShowProgress)
{
Console.WriteLine("generated rotated obround: ");
}
if (Gerber.ShowProgress)
{
Console.WriteLine(res);
}
}
}
break;
case GerberApertureShape.Compound:
{
string macroname = "COMP" + (MacroPostFix++).ToString() + MacroNameSuffix;
string macrores = Gerber.WriteMacroStart(macroname);
foreach (var P in Parts)
{
PolyLine Comp = new PolyLine(PolyLine.PolyIDs.Temp);
foreach (var a in P.Shape.Vertices)
{
Comp.Add(a.X, a.Y);
}
Comp.Close();
Comp.RotateDegrees(RotationAngle);
macrores += Gerber.WriteMacroPartVertices(Comp.Vertices, format);
}
macrores += Gerber.WriteMacroEnd();
res = macrores + res;
res += macroname;
if (Parts.Count > 1)
{
Console.WriteLine("Number of parts: {0} but only 1 written", Parts.Count);
Console.WriteLine(res);
}
// res += MacroName;
if (MacroParamList.Count > 0)
{
res += ",";
}
foreach (var a in MacroParamList)
{
parmcount++;
if (parmcount >= 2)
{
res += "X";
}
res += Gerber.ToFloatingPointString(a).Replace(',', '.');
}
if (Gerber.ShowProgress)
{
Console.WriteLine("generated rotated compound macro shape: ");
}
if (Gerber.ShowProgress)
{
Console.WriteLine(res);
}
}
break;
default:
Console.WriteLine("I don't know how to generate the source for this aperture yet.");
break;
}
res += "*%";
return(res);
}
public List <PolyLine> CreatePolyLineSet(double X, double Y, int ShapeID, double rotation, double scale, GerberParserState.MirrorMode mirrored)
{
List <PolyLine> Res = new List <PolyLine>();
if (Parts.Count > 0)
{
List <PolyLine> ResPre = new List <PolyLine>();
List <PolyLine> ResPreNeg = new List <PolyLine>();
foreach (var a in Parts.Where(x => x.Polarity == true))
{
ResPre.AddRange(a.CreatePolyLineSet(0, 0, ShapeID, 0, 1, GerberParserState.MirrorMode.NoMirror));
}
foreach (var a in Parts.Where(x => x.Polarity == false))
{
ResPreNeg.AddRange(a.CreatePolyLineSet(0, 0, ShapeID, 0, 1, GerberParserState.MirrorMode.NoMirror));
}
Polygons Combined = new Polygons();
Polygons Solution = new Polygons();
Polygons clips = new Polygons();
if (ResPreNeg.Count == 0)
{
foreach (var c in ResPre)
{
// c.CheckIfHole();
//clips.Add(c.toPolygon());
//cp.AddPolygons(clips, PolyType.ptClip);
//cp.Execute(ClipType.ctUnion, Combined, PolyFillType.pftNonZero, PolyFillType.pftEvenOdd);
Solution.Add(c.toPolygon());
}
foreach (var p in Solution)
{
PolyLine PL = new PolyLine(ShapeID);
PL.fromPolygon(p);
Res.Add(PL);
}
}
else
{
foreach (var c in ResPreNeg)
{
// c.CheckIfHole();
//clips.Add(c.toPolygon());
//cp.AddPolygons(clips, PolyType.ptClip);
//cp.Execute(ClipType.ctUnion, Combined, PolyFillType.pftNonZero, PolyFillType.pftEvenOdd);
clips.Add(c.toPolygon());
}
foreach (var c in ResPre)
{
// c.CheckIfHole();
//clips.Add(c.toPolygon());
//cp.AddPolygons(clips, PolyType.ptClip);
//cp.Execute(ClipType.ctUnion, Combined, PolyFillType.pftNonZero, PolyFillType.pftEvenOdd);
Combined.Add(c.toPolygon());
}
Clipper cp = new Clipper();
cp.AddPolygons(Combined, PolyType.ptClip);
cp.AddPolygons(clips, PolyType.ptSubject);
cp.Execute(ClipType.ctDifference, Solution, PolyFillType.pftNonZero, PolyFillType.pftNonZero);
foreach (var p in Solution)
{
PolyLine PL = new PolyLine(ShapeID);
PL.fromPolygon(p);
Res.Add(PL);
}
}
}
else
{
if (Shape.Count() > 0)
{
var PL = new PolyLine(ShapeID);
for (int i = 0; i < Shape.Count(); i++)
{
PL.Add(Shape.Vertices[i].X, Shape.Vertices[i].Y);
}
PL.Add(Shape.Vertices[0].X, Shape.Vertices[0].Y);
PL.Close();
Res.Add(PL);
}
else
{
if (Gerber.ShowProgress)
{
Console.WriteLine("creating empty shape?? {0} {1}", MacroName, ShapeType);
}
}
}
if (rotation != 0 || scale != 1 || mirrored != GerberParserState.MirrorMode.NoMirror)
{
double CA = Math.Cos((rotation * Math.PI * 2) / 360.0);
double SA = Math.Sin((rotation * Math.PI * 2) / 360.0);
double xscale = scale;
double yscale = scale;
switch (mirrored)
{
case GerberParserState.MirrorMode.X: xscale = -xscale; break;
case GerberParserState.MirrorMode.XY: xscale = -xscale; yscale = -yscale; break;
case GerberParserState.MirrorMode.Y: yscale = -yscale; break;
}
foreach (var a in Res)
{
foreach (var p in a.Vertices)
{
double Xin = p.X;
double Yin = p.Y;
double nX = Xin * CA - Yin * SA;
double nY = Xin * SA + Yin * CA;
p.X = nX * xscale;
p.Y = nY * yscale;
}
}
}
foreach (var a in Res)
{
foreach (var p in a.Vertices)
{
p.X += X;
p.Y += Y;
}
}
return(Res);
}
public List <PolyLine> CreatePolyLineSet(double X, double Y, int ShapeID)
{
List <PolyLine> Res = new List <PolyLine>();
if (Parts.Count > 0)
{
List <PolyLine> ResPre = new List <PolyLine>();
foreach (var a in Parts)
{
ResPre.AddRange(a.CreatePolyLineSet(X, Y, ShapeID));
}
Polygons Combined = new Polygons();
Polygons clips = new Polygons();
foreach (var c in ResPre)
{
// c.CheckIfHole();
//Clipper cp = new Clipper();
//cp.AddPolygons(Combined, PolyType.ptSubject);
//clips.Add(c.toPolygon());
//cp.AddPolygons(clips, PolyType.ptClip);
//cp.Execute(ClipType.ctUnion, Combined, PolyFillType.pftNonZero, PolyFillType.pftEvenOdd);
Combined.Add(c.toPolygon());
}
foreach (var p in Combined)
{
PolyLine PL = new PolyLine(ShapeID);
PL.fromPolygon(p);
Res.Add(PL);
}
}
else
{
if (Shape.Count() > 0)
{
var PL = new PolyLine(ShapeID);
for (int i = 0; i < Shape.Count(); i++)
{
PL.Add(X + Shape.Vertices[i].X, Y + Shape.Vertices[i].Y);
}
PL.Add(X + Shape.Vertices[0].X, Y + Shape.Vertices[0].Y);
PL.Close();
Res.Add(PL);
}
else
{
if (Gerber.ShowProgress)
{
Console.WriteLine("creating empty shape?? {0} {1}", MacroName, ShapeType);
}
}
}
return(Res);
}
