/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
Curve polyline = null;
if (!DA.GetData(0, ref polyline))
{
return;
}
List <Point3d> pts = ViperClass.Ptsss(polyline);
List <Line> lines = new List <Line>();
if (pts.Count > 3)
{
for (int i = 0; i < pts.Count; i++)
{
for (int j = i + 2; j < pts.Count; j++)
{
if (i == 0 && j == pts.Count - 1)
{
break;
}
Line l = new Line(pts[i], pts[j]);
lines.Add(l);
}
}
}
DA.SetDataList(0, lines);
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
///////////////////////////////////////////////////////////////////////////////////////////////////声明变量
Curve c1 = null;
Curve c2 = null;
///////////////////////////////////////////////////////////////////////////////////////////////////检测输入端是否合理
if (!DA.GetData(0, ref c1))
{
return;
}
if (!DA.GetData(1, ref c2))
{
return;
}
List <Point3d> ptcor1 = ViperClass.Ptsss(c1);
List <Point3d> ptcor2 = ViperClass.Ptsss(c2);
Polyline polylineA = new Polyline(ptcor1);
Polyline polylineB = new Polyline(ptcor2);
List <double> angles1 = new List <double>();
List <double> angles2 = new List <double>();
List <double> ag1 = new List <double>();
List <double> ag2 = new List <double>();
int n1 = polylineA.SegmentCount;
int n2 = polylineB.SegmentCount;
bool flag = false;
if (n1 == n2)
{
flag = true;
Line[] ls1 = polylineA.GetSegments();
Line[] ls2 = polylineB.GetSegments();
for (int i = 0; i < n1; i++)
{
if (i == n1 - 1)
{
Line la11 = ls1[i];
Line la22 = ls1[0];
double aa = Math.Round(ViperClass.getangle(la11, la22), 3);
angles1.Add(aa);
Line lb11 = ls2[i];
Line lb22 = ls2[0];
double bb = Math.Round(ViperClass.getangle(lb11, lb22), 3);
angles2.Add(bb);
continue;
}
Line la1 = ls1[i];
Line la2 = ls1[i + 1];
double a = Math.Round(ViperClass.getangle(la1, la2), 3);
angles1.Add(a);
Line lb1 = ls2[i];
Line lb2 = ls2[i + 1];
double b = Math.Round(ViperClass.getangle(lb1, lb2), 3);
angles2.Add(b);
}
angles1.Sort();
angles2.Sort();
for (int i = 0; i < n1; i++)
{
if (angles1[i] != angles2[i])
{
flag = false;
break;
}
}
}
DA.SetData(0, flag);
}