本文整理汇总了C#中Rhino.Geometry.Curve.TryGetPolyline方法的典型用法代码示例。如果您正苦于以下问题：C# Curve.TryGetPolyline方法的具体用法？C# Curve.TryGetPolyline怎么用？C# Curve.TryGetPolyline使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Rhino.Geometry.Curve的用法示例。
在下文中一共展示了Curve.TryGetPolyline方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SilkwormSegment
public SilkwormSegment(Curve curve, int mainSegmentCount, int subSegmentCount, double maxAngleRadians, double maxChordLengthRatio, double maxAspectRatio, double tolerance, double minEdgeLength, double maxEdgeLength, bool keepStartPoint)
{
if (curve != null)
{
//See if curve can be represented as a polyline already
if (curve.TryGetPolyline(out Pline))
{
PolylineCurve plinecurve = new PolylineCurve(Pline);
//Segments = plinecurve.DuplicateSegments().ToList();
Segments = DuplicateSegments(plinecurve);
}
//Try to see if conversion will work
if (curve.ToPolyline(mainSegmentCount, subSegmentCount, maxAngleRadians, maxChordLengthRatio, maxAspectRatio, tolerance, minEdgeLength, maxEdgeLength, keepStartPoint) != null)
{
//Convert
PolylineCurve plinec = curve.ToPolyline(mainSegmentCount, subSegmentCount, maxAngleRadians, maxChordLengthRatio, maxAspectRatio, tolerance, minEdgeLength, maxEdgeLength, keepStartPoint);
if (plinec.TryGetPolyline(out Pline))
{
PolylineCurve plinecurve = new PolylineCurve(Pline);
//Segments = plinecurve.DuplicateSegments().ToList();
Segments = DuplicateSegments(plinecurve);
}
}
}
}示例2: ExtractTMesh
public static TurtleMesh ExtractTMesh(Curve c)
{
var m = new TurtleMesh();
Polyline pl;
c.TryGetPolyline(out pl);
TurtleFace f = new TurtleFace(pl.Count - 1);
for (int j = 0; j < pl.Count - 1; j++)
{
var v = pl[j];
f.Add(m.VertexCount);
m.AddVertex(new TurtleVertex((float)v.X, (float)v.Y, (float)v.Z));
}
m.AddFace(f);
return m;
}示例3: CurveSegments
protected bool CurveSegments(List<Curve> L, Curve crv, bool recursive)
{
if (crv == null) { return false; }
PolyCurve polycurve = crv as PolyCurve;
if (polycurve != null)
{
if (recursive) { polycurve.RemoveNesting(); }
Curve[] segments = polycurve.Explode();
if (segments == null) { return false; }
if (segments.Length == 0) { return false; }
if (recursive)
{
foreach (Curve S in segments)
{
CurveSegments(L, S, true);
}
}
else
{
foreach (Curve S in segments)
{
L.Add(S.DuplicateShallow() as Curve);
}
}
return true;
}
PolylineCurve polyline = crv as PolylineCurve;
if (polyline != null)
{
if (recursive)
{
for (int i = 0; i < (polyline.PointCount - 1); i++)
{
L.Add(new LineCurve(polyline.Point(i), polyline.Point(i + 1)));
}
}
else
{
L.Add(polyline.DuplicateCurve());
}
return true;
}
Polyline p;
if (crv.TryGetPolyline(out p))
{
if (recursive)
{
for (int i = 0; i < (p.Count - 1); i++)
{
L.Add(new LineCurve(p[i], p[i + 1]));
}
}
else
{
L.Add(new PolylineCurve(p));
}
return true;
}
//Maybe it's a LineCurve?
LineCurve line = crv as LineCurve;
if (line != null)
{
L.Add(line.DuplicateCurve());
return true;
}
//It might still be an ArcCurve...
ArcCurve arc = crv as ArcCurve;
if (arc != null)
{
L.Add(arc.DuplicateCurve());
return true;
}
//Nothing else worked, lets assume it's a nurbs curve and go from there...
NurbsCurve nurbs = crv.ToNurbsCurve();
if (nurbs == null) { return false; }
double t0 = nurbs.Domain.Min;
double t1 = nurbs.Domain.Max;
int LN = L.Count;
do
{
double t;
if (!nurbs.GetNextDiscontinuity(Continuity.C1_locus_continuous, t0, t1, out t)) { break; }
Interval trim = new Interval(t0, t);
if (trim.Length < 1e-10)
{
t0 = t;
continue;
}
Curve M = nurbs.DuplicateCurve();
M = M.Trim(trim);
if (M.IsValid) { L.Add(M); }
t0 = t;
} while (true);
if (L.Count == LN) { L.Add(nurbs); }
return true;
}