public loopSeg(SketchSegment iniSeg)
{
seg = iniSeg;
type = seg.GetType();
index = -1;
start = -1;
end = -1;
}
//SketchPoint get_line(int index, string point)
//{
// SketchLine element = (SketchLine)Segments[index];
// if (point == "a" || point == "A") return element.GetStartPoint2();
// if (point == "b" || point == "B") return element.GetEndPoint2();
// return null;
//}
//SketchPoint get_arc(int index, string point)
//{
// SketchArc element = (SketchArc)Segments[index];
// if (point == "a" || point == "A") return element.GetStartPoint2();
// if (point == "b" || point == "B") return element.GetEndPoint2();
// if (point == "c" || point == "C") return element.GetCenterPoint2();
// return null;
//}
SketchPoint get(int index, string point)
{
if (index < 0)
{
index = (iSegments - 1) - abs(index);
}
SketchSegment segment = Segments[index];
if (segment.GetType() == (int)swSketchSegments_e.swSketchARC)
{
SketchArc element = (SketchArc)segment;
if (point == "a" || point == "A")
{
return(element.GetStartPoint2());
}
if (point == "b" || point == "B")
{
return(element.GetEndPoint2());
}
if (point == "c" || point == "C")
{
return(element.GetCenterPoint2());
}
}
if (segment.GetType() == (int)swSketchSegments_e.swSketchLINE)
{
SketchLine element = (SketchLine)segment;
if (point == "a" || point == "A")
{
return(element.GetStartPoint2());
}
if (point == "b" || point == "B")
{
return(element.GetEndPoint2());
}
}
return(null);
}
public bool same(loopSeg tem)
{
if (seg == tem.seg)
{
return(true);
}
else if ((start == tem.start && end == tem.end) || (start == tem.end && end == tem.start))
{
if (seg.GetType() == tem.seg.GetType())
{
return(true);
}
return(false);
}
return(false);
}
public Line(SketchSegment segment)
{
if (segment.GetType() != (int)swSketchSegments_e.swSketchLINE)
{
return;
}
ICurve curve = segment.GetCurve();
//In meters
double[] value = curve.LineParams;
start = new Point(new double[] { value[0], value[1], value[2] });
len = segment.GetLength();
dir = new Vector(new double[] { value[3], value[4], value[5] });//可能是单位化的
dir = dir.unit;
dir.X *= len;
dir.Y *= len;
dir.Z *= len;
end = new Point(start.X + dir.X, start.Y + dir.Y, start.Z + dir.Z);
}
//--------------------------------------------------------------------------------------------------
bool _AddPathSegment(SketchSegment sketchSegment)
{
// Get start and end point
Pnt2d start, end;
if (sketchSegment.EndPoint == _LastPathEndPoint)
{
start = _Sketch.Points[sketchSegment.EndPoint];
end = _Sketch.Points[sketchSegment.StartPoint];
_LastPathEndPoint = sketchSegment.StartPoint;
}
else
{
start = _Sketch.Points[sketchSegment.StartPoint];
end = _Sketch.Points[sketchSegment.EndPoint];
_LastPathEndPoint = sketchSegment.EndPoint;
}
// Create path segment
switch (sketchSegment)
{
case SketchSegmentLine lineSegment:
return(_AddLineSegment(lineSegment, start, end));
case SketchSegmentBezier bezierSegment:
return(_AddBezierSegment(bezierSegment, start, end));
case SketchSegmentArc arcSegment:
return(_AddArcSegment(arcSegment, start, end));
case SketchSegmentEllipticalArc arcSegment:
return(_AddEllipicalArcSegment(arcSegment, start, end));
}
Messages.Warning($"Connectable segment {_Sketch.Segments.FirstOrDefault(x => x.Value == sketchSegment).Key} of type {sketchSegment.GetType().Name} does not have a method to be exported to a SVG path.");
return(true);
}
//--------------------------------------------------------------------------------------------------
void _AddUnconnectableSegment(SketchSegment sketchSegment)
{
if (sketchSegment is SketchSegmentCircle)
{
var sketchCircle = (SketchSegmentCircle)sketchSegment;
var radius = sketchCircle.Radius(_Sketch.Points);
if (radius > 0)
{
var center = _Sketch.Points[sketchCircle.CenterPoint];
_DomGroup.Children.Add(new SvgDomCircle(center, radius));
return;
}
}
else if (sketchSegment is SketchSegmentEllipse)
{
var sketchEllipse = (SketchSegmentEllipse)sketchSegment;
var curve = sketchEllipse.MakeCurve(_Sketch.Points) as Geom2d_Ellipse;
if (curve != null)
{
var center = _Sketch.Points[sketchEllipse.CenterPoint];
var element = new SvgDomEllipse(center, curve.MajorRadius(), curve.MinorRadius());
var majorAxisPoint = _Sketch.Points[sketchEllipse.GetMajorAxisPoint(_Sketch.Points)];
double rotAngle = new Ax2d(center, new Vec2d(center, majorAxisPoint).ToDir()).Angle(new Ax2d(center, Dir2d.DX));
element.Transforms.Add(new SvgRotateTransform(rotAngle.ToDeg(), element.Center));
_DomGroup.Children.Add(element);
return;
}
}
else
{
Messages.Warning($"Unconnectable segment {_Sketch.Segments.FirstOrDefault(x => x.Value == sketchSegment).Key} of type {sketchSegment.GetType().Name} does not have a method to be exported to a SVG element.");
}
Messages.Warning($"Unconnectable segment {_Sketch.Segments.FirstOrDefault(x => x.Value == sketchSegment).Key} of type {sketchSegment.GetType().Name} could not be exported to SVG element.");
}
protected override void Command()
{
try
{
Face2 face = null;
SketchSegment segment = null;
if (MdlBase.eSelect_RecupererTypeObjet(1) == e_swSelectType.swSelFACES)
{
face = MdlBase.eSelect_RecupererObjet <Face2>(1);
segment = MdlBase.eSelect_RecupererObjet <SketchSegment>(2);
}
else
{
face = MdlBase.eSelect_RecupererObjet <Face2>(2);
segment = MdlBase.eSelect_RecupererObjet <SketchSegment>(1);
}
if (face == null || segment == null)
{
return;
}
MdlBase.eEffacerSelection();
Boolean r = false;
Boolean reverse = false;
var sk = segment.GetSketch();
var xform = (MathTransform)sk.ModelToSketchTransform.Inverse();
if (segment.GetType() != (int)swSketchSegments_e.swSketchLINE)
{
return;
}
var sl = (SketchLine)segment;
var start = new ePoint(sl.GetStartPoint2());
var end = new ePoint(sl.GetEndPoint2());
start.ApplyMathTransform(xform);
end.ApplyMathTransform(xform);
WindowLog.Ecrire(start.IsRef() + " " + start.ToString());
WindowLog.Ecrire(end.IsRef() + " " + end.ToString());
var box = (Double[])face.GetBox();
var pt = new ePoint((box[3] + box[0]) * 0.5, (box[4] + box[1]) * 0.5, (box[5] + box[2]) * 0.5);
WindowLog.Ecrire(pt.IsRef() + " " + pt.ToString());
if (start.Distance2(pt) > end.Distance2(pt))
{
reverse = true;
}
r = face.eSelectEntite(MdlBase, 4, false);
r = segment.eSelect(MdlBase, 1, true);
var cp = (Body2)face.GetBody();
r = cp.eSelect(MdlBase, 512, true);
var fm = MdlBase.FeatureManager;
var featRepetDef = (CurveDrivenPatternFeatureData)fm.CreateDefinition((int)swFeatureNameID_e.swFmCurvePattern);
featRepetDef.D1AlignmentMethod = 0;
featRepetDef.D1CurveMethod = 0;
featRepetDef.D1InstanceCount = 3;
featRepetDef.D1IsEqualSpaced = true;
featRepetDef.D1ReverseDirection = reverse;
featRepetDef.D1Spacing = 0.001;
featRepetDef.D2InstanceCount = 1;
featRepetDef.D2IsEqualSpaced = false;
featRepetDef.D2PatternSeedOnly = false;
featRepetDef.D2ReverseDirection = false;
featRepetDef.D2Spacing = 0.001;
featRepetDef.GeometryPattern = true;
var featRepet = fm.CreateFeature(featRepetDef);
WindowLog.Ecrire(featRepet != null);
}
catch (Exception e)
{
this.LogMethode(new Object[] { e });
WindowLog.Ecrire(new Object[] { e });
}
}