internal static Snap.NX.Torus CreateTorus(Snap.Position axisPoint, Vector axisVector, double majorRadius, double minorRadius)
{
Snap.Orientation orientation = new Snap.Orientation(axisVector);
Snap.Position center = axisPoint + ((Snap.Position)(majorRadius * orientation.AxisX));
Snap.NX.Arc arc = Create.Circle(center, orientation.AxisY, minorRadius);
Snap.NX.ICurve[] curves = new Snap.NX.ICurve[] { arc };
return(new Snap.NX.Torus(Create.Revolve(curves, axisPoint, axisVector).NXOpenRevolve));
}
public static Snap.NX.Arc[] Copy(Transform xform, params Snap.NX.Arc[] original)
{
Snap.NX.Arc[] arcArray = new Snap.NX.Arc[original.Length];
for (int i = 0; i < original.Length; i++)
{
arcArray[i] = original[i].Copy(xform);
}
return(arcArray);
}
private Snap.NX.Arc[] ArcArray(Snap.NX.Curve[] curveArray)
{
Snap.NX.Arc[] arcArray = new Snap.NX.Arc[curveArray.Length];
for (int i = 0; i < curveArray.Length; i++)
{
arcArray[i] = (Snap.NX.Arc)curveArray[i];
}
return(arcArray);
}
public Snap.NX.Arc[] IsoCurveU(double constantU)
{
Snap.NX.Curve[] curveArray = Create.IsoparametricCurve(this, Create.DirectionUV.U, constantU, 0.0254);
double radius = Snap.NX.Face.GetSurfaceRadii(this)[0];
Snap.NX.Spline[] nxObjects = Enumerable.Select <Snap.NX.Curve, Snap.NX.Spline>(curveArray, (u) => {
return(Snap.NX.Spline.Wrap(u.NXOpenTag));
}).ToArray();
Snap.NX.Arc[] arcArray = new Snap.NX.Arc[nxObjects.Length];
for (int i = 0; i < nxObjects.Length; i++)
{
arcArray[i] = SplineToArc(nxObjects[i], radius);
}
Snap.NX.NXObject.Delete(nxObjects);
return(arcArray);
}
internal static Snap.NX.Torus CreateTorus(Snap.Position center, Snap.Orientation matrix, double majorRadius, double minorRadius, Box2d boxUV)
{
Vector axisX = matrix.AxisX;
Vector axisZ = matrix.AxisZ;
Snap.Orientation orientation = new Snap.Orientation(axisX, axisZ);
Snap.Position position = center + ((Snap.Position)(majorRadius * matrix.AxisX));
Snap.NX.Arc arc = Create.Arc(position, orientation, minorRadius, boxUV.MinV, boxUV.MaxV);
Snap.NX.ICurve[] curves = new Snap.NX.ICurve[] { arc };
double x = matrix.AxisZ.X;
double y = matrix.AxisZ.Y;
double z = matrix.AxisZ.Z;
string str = Snap.Number.ToString(boxUV.MinU);
string str2 = Snap.Number.ToString(boxUV.MaxU);
Snap.Number[] angles = new Snap.Number[] { str, str2 };
return(new Snap.NX.Torus(Create.RevolveSheet(curves, center, matrix.AxisZ, angles).NXOpenRevolve));
}
public Snap.NX.Arc[] IsoCurveU(double constantU)
{
Snap.NX.Curve[] nxObjects = Create.IsoparametricCurve(this, Create.DirectionUV.U, constantU, 0.0254);
Snap.NX.Arc[] arcArray = new Snap.NX.Arc[nxObjects.Length];
for (int i = 0; i < nxObjects.Length; i++)
{
Snap.Position startPoint = nxObjects[i].StartPoint;
Snap.Position endPoint = nxObjects[i].EndPoint;
Snap.Position position3 = nxObjects[i].Position(((nxObjects[i].MaxU - nxObjects[i].MinU) / 2.0) + nxObjects[i].MinU);
if (Snap.Position.Distance(startPoint, endPoint) <= 0.0001)
{
Snap.Position position4 = nxObjects[i].Position(nxObjects[i].MaxU / 3.0);
arcArray[i] = Create.Circle(startPoint, position3, position4);
}
else
{
arcArray[i] = Create.Arc(startPoint, position3, endPoint);
}
}
Snap.NX.NXObject.Delete(nxObjects);
return(arcArray);
}
