protected IfcBSplineCurve(DatabaseIfc db, IfcBSplineCurve c) : base(db, c)
{
mDegree = c.mDegree;
ControlPointsList.AddRange(c.ControlPointsList.Select(x => db.Factory.Duplicate(x) as IfcCartesianPoint));
mCurveForm = c.mCurveForm;
mClosedCurve = c.mClosedCurve;
mSelfIntersect = c.mSelfIntersect;
}
protected IfcBSplineSurface(int uDegree, int vDegree, IEnumerable <IEnumerable <IfcCartesianPoint> > controlPoints) :
this(controlPoints.First().First().mDatabase, uDegree, vDegree)
{
foreach (IEnumerable <IfcCartesianPoint> points in controlPoints)
{
ControlPointsList.Add(new LIST <IfcCartesianPoint>(points));
}
}
internal override void parse(string str, ref int pos, ReleaseVersion release, int len, ConcurrentDictionary <int, BaseClassIfc> dictionary)
{
mDegree = int.Parse(ParserSTEP.StripField(str, ref pos, len));
ControlPointsList.AddRange(ParserSTEP.StripListLink(str, ref pos, len).Select(x => dictionary[x] as IfcCartesianPoint));
string s = ParserSTEP.StripField(str, ref pos, len);
if (s[0] == '.')
{
Enum.TryParse <IfcBSplineCurveForm> (s.Replace(".", ""), true, out mCurveForm);
}
mClosedCurve = ParserIfc.StripLogical(str, ref pos, len);
mSelfIntersect = ParserIfc.StripLogical(str, ref pos, len);
}
public override string GetStepParameters()
{
var parameters = new List <string>();
parameters.Add(Degree != null ? Degree.ToStepValue() : "$");
parameters.Add(ControlPointsList != null ? ControlPointsList.ToStepValue() : "$");
parameters.Add(CurveForm != null ? CurveForm.ToStepValue() : "$");
parameters.Add(ClosedCurve != null ? ClosedCurve.ToStepValue() : "$");
parameters.Add(SelfIntersect != null ? SelfIntersect.ToStepValue() : "$");
parameters.Add(KnotMultiplicities != null ? KnotMultiplicities.ToStepValue() : "$");
parameters.Add(Knots != null ? Knots.ToStepValue() : "$");
parameters.Add(KnotSpec != null ? KnotSpec.ToStepValue() : "$");
return(string.Join(", ", parameters.ToArray()));
}
internal override IEnumerable <StepSyntax> GetParameters(StepWriter writer)
{
foreach (var parameter in base.GetParameters(writer))
{
yield return(parameter);
}
yield return(new StepIntegerSyntax(Degree));
yield return(new StepSyntaxList(ControlPointsList.Select(c => writer.GetItemSyntax(c))));
yield return(new StepEnumerationValueSyntax(GetCurveFormString(CurveForm)));
yield return(new StepEnumerationValueSyntax(ClosedCurve ? "T" : "F"));
yield return(new StepEnumerationValueSyntax(SelfIntersect ? "T" : "F"));
}
internal override void parse(string str, ref int pos, ReleaseVersion release, int len, ConcurrentDictionary <int, BaseClassIfc> dictionary)
{
mUDegree = int.Parse(ParserSTEP.StripField(str, ref pos, len));
mVDegree = int.Parse(ParserSTEP.StripField(str, ref pos, len));
foreach (List <int> ids in ParserSTEP.StripListListLink(str, ref pos, len))
{
ControlPointsList.Add(new LIST <IfcCartesianPoint>(ids.Select(x => dictionary[x] as IfcCartesianPoint)));
}
string s = ParserSTEP.StripField(str, ref pos, len);
if (s[0] == '.')
{
Enum.TryParse <IfcBSplineSurfaceForm>(s.Replace(".", ""), true, out mSurfaceForm);
}
mUClosed = ParserIfc.StripLogical(str, ref pos, len);
mVClosed = ParserIfc.StripLogical(str, ref pos, len);
mSelfIntersect = ParserIfc.StripLogical(str, ref pos, len);
}
/// <summary>
/// Tests the express where-clause specified in param 'clause'
/// </summary>
/// <param name="clause">The express clause to test</param>
/// <returns>true if the clause is satisfied.</returns>
public bool ValidateClause(IfcBSplineCurveClause clause)
{
var retVal = false;
try
{
switch (clause)
{
case IfcBSplineCurveClause.SameDim:
retVal = Functions.SIZEOF(ControlPointsList.Where(Temp => Temp.Dim != ControlPointsList.ItemAt(0).Dim)) == 0;
break;
}
} catch (Exception ex) {
var log = Validation.ValidationLogging.CreateLogger <Xbim.Ifc4.GeometryResource.IfcBSplineCurve>();
log?.LogError(string.Format("Exception thrown evaluating where-clause 'IfcBSplineCurve.{0}' for #{1}.", clause, EntityLabel), ex);
}
return(retVal);
}
public override string GetStepParameters()
{
var parameters = new List <string>();
parameters.Add(UDegree != null ? UDegree.ToStepValue() : "$");
parameters.Add(VDegree != null ? VDegree.ToStepValue() : "$");
parameters.Add(ControlPointsList != null ? ControlPointsList.ToStepValue() : "$");
parameters.Add(SurfaceForm != null ? SurfaceForm.ToStepValue() : "$");
parameters.Add(UClosed != null ? UClosed.ToStepValue() : "$");
parameters.Add(VClosed != null ? VClosed.ToStepValue() : "$");
parameters.Add(SelfIntersect != null ? SelfIntersect.ToStepValue() : "$");
parameters.Add(UMultiplicities != null ? UMultiplicities.ToStepValue() : "$");
parameters.Add(VMultiplicities != null ? VMultiplicities.ToStepValue() : "$");
parameters.Add(UKnots != null ? UKnots.ToStepValue() : "$");
parameters.Add(VKnots != null ? VKnots.ToStepValue() : "$");
parameters.Add(KnotSpec != null ? KnotSpec.ToStepValue() : "$");
return(string.Join(", ", parameters.ToArray()));
}
protected IfcBSplineCurve(int degree, IEnumerable <IfcCartesianPoint> controlPoints)
: this(controlPoints.First().mDatabase, degree)
{
ControlPointsList.AddRange(controlPoints);
}
public StepBSplineCurve(string name, IEnumerable <StepCartesianPoint> controlPoints) : base(name)
{
ControlPointsList.AddRange(controlPoints);
}
