public static Rhino.Geometry.Transform ToRhino(this NXOpen.Matrix4x4 value)
{
var rhino = RawDecoder.ToRhinoTransform(value);
UnitConverter.Scale(ref rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Point3d ToRhinoPoint3d(this double[] value)
{
var rhino = RawDecoder.ToRhinoPoint3d(value);
UnitConverter.Scale(ref rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Vector3d ToRhino(this NXOpen.Vector3d value)
{
Vector3d rhino = RawDecoder.ToRhino(value);
UnitConverter.Scale(ref rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Point ToRhino(this NXOpen.Point point)
{
var rhino = RawDecoder.ToRhino(point);
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static PolylineCurve ToPolylineCurve(this NXOpen.Polyline value)
{
var rhino = RawDecoder.ToRhinoCurve(value);
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Plane ToRhino(this NXOpen.Plane value)
{
var rhino = RawDecoder.ToRhino(value);
UnitConverter.Scale(ref rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Brep ToBrep(this NXOpen.Face value)
{
var rhino = RawDecoder.ToRhinoBrep(value);
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Curve ToRhino(this NXOpen.Curve value)
{
Curve rhino = RawDecoder.ToRhinoCurve(value);
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Surface ToRhinoSurface(this NXOpen.Face face)
{
var rhino = RawDecoder.ToRhinoSurface(face, out _);
if (rhino == null)
{
return(null);
}
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Curve ToRhinoCurve(this NXOpen.IBaseCurve value)
{
Curve rhino = null;
switch (value)
{
case NXOpen.Edge edge:
rhino = RawDecoder.ToRhinoCurve(edge);
break;
case NXOpen.Curve c:
rhino = RawDecoder.ToRhinoCurve(c);
break;
default:
throw new NotImplementedException("未实现的曲线转换类型：" + value.GetType().FullName);
}
UnitConverter.Scale(rhino, UnitConverter.NXToRhinoUnitsRatio);
return(rhino);
}
public static Curve ToRhinoCurve(NXOpen.Edge edge)
{
var edgeType = edge.SolidEdgeType;
switch (edgeType)
{
case NXOpen.Edge.EdgeType.Rubber:
break;
case NXOpen.Edge.EdgeType.Linear:
edge.GetVertices(out var sp, out var ep);
return(new LineCurve(new Line(sp.ToRhino(), ep.ToRhino())));
case NXOpen.Edge.EdgeType.Circular:
TheUfSession.Eval.Initialize2(edge.Tag, out var edgeEvaluator);
TheUfSession.Eval.AskArc(edgeEvaluator, out var arc);
TheUfSession.Eval.Free(edgeEvaluator);
return(RawDecoder.CreateArc(arc.center.ToRhinoPoint3d(), arc.x_axis.ToRhinoVector3d(), arc.y_axis.ToRhinoVector3d(), arc.limits[0], arc.limits[1], arc.radius));
case NXOpen.Edge.EdgeType.Elliptical:
TheUfSession.Eval.Initialize2(edge.Tag, out var evaluator);
TheUfSession.Eval.AskEllipse(evaluator, out var ellipse);
TheUfSession.Eval.Free(evaluator);
NurbsCurve nurbsCurve = RawDecoder.CreateNurbsCurve(ellipse.center.ToRhinoPoint3d(), ellipse.x_axis.ToRhinoVector3d(), ellipse.y_axis.ToRhinoVector3d(), ellipse.limits[0], ellipse.limits[1], ellipse.major, ellipse.minor, edge.GetPoint(0.0).ToRhino(), edge.GetPoint(1.0).ToRhino());
return(nurbsCurve);
case NXOpen.Edge.EdgeType.Intersection:
break;
case NXOpen.Edge.EdgeType.Spline:
TheUfSession.Eval.Initialize2(edge.Tag, out var splineEvaluator);
TheUfSession.Eval.AskSplineControlPts(splineEvaluator, out var controlPointCount, out var controlPoints);
TheUfSession.Eval.AskSplineKnots(splineEvaluator, out var knotsCount, out var knots);
TheUfSession.Eval.AskSpline(splineEvaluator, out var splineData);
TheUfSession.Eval.Free(splineEvaluator);
NXOpen.Point4d[] controlPoint4ds = new NXOpen.Point4d[controlPointCount];
for (int i = 0; i < controlPointCount; i++)
{
controlPoint4ds[i] = new NXOpen.Point4d
{
X = controlPoints[i * 4],
Y = controlPoints[i * 4 + 1],
Z = controlPoints[i * 4 + 2],
W = controlPoints[i * 4 + 3],
};
}
return(RawDecoder.CreateNurbsCurve(controlPoint4ds, knots, splineData.is_rational, splineData.order));
case NXOpen.Edge.EdgeType.SpCurve:
break;
case NXOpen.Edge.EdgeType.Foreign:
break;
case NXOpen.Edge.EdgeType.ConstantParameter:
break;
case NXOpen.Edge.EdgeType.TrimmedCurve:
break;
case NXOpen.Edge.EdgeType.Convergent:
break;
case NXOpen.Edge.EdgeType.Undefined:
break;
default:
break;
}
var nxCurve = edge.CreateCurveFromEdge();
var rhinoCurve = nxCurve.ToRhino();
nxCurve.Delete();
return(rhinoCurve);
}