protected override void Process(IFCAnyHandle ifcCurve)
{
base.Process(ifcCurve);
bool found = false;
double radius = IFCImportHandleUtil.GetRequiredScaledLengthAttribute(ifcCurve, "Radius", out found);
if (!found)
{
Importer.TheLog.LogError(ifcCurve.StepId, "Cannot find the radius of this circle", false);
return;
}
if (!IFCGeometryUtil.IsValidRadius(radius))
{
Importer.TheLog.LogError(ifcCurve.StepId, "Invalid radius for this circle: " + radius, false);
return;
}
try
{
SetCurve(Arc.Create(Position.Origin, radius, 0, 2.0 * Math.PI, Position.BasisX, Position.BasisY));
}
catch (Exception ex)
{
if (ex.Message.Contains("too small"))
{
string lengthAsString = IFCUnitUtil.FormatLengthAsString(radius);
Importer.TheLog.LogError(Id, "Found a circle with radius of " + lengthAsString + ", ignoring.", false);
}
else
{
Importer.TheLog.LogError(Id, ex.Message, false);
}
SetCurve(null);
}
}
