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//--------------------------------------------------------------------
//
// File Name : IGESDimen_Section.cxx
// Date :
// Author : CKY / Contract Toubro-Larsen
// Copyright : MATRA-DATAVISION 1993
//
//--------------------------------------------------------------------
#include <IGESDimen_Section.ixx>
#include <Standard_DimensionMismatch.hxx>
#include <Standard_OutOfRange.hxx>
#include <IGESData_LineFontEntity.hxx>
#include <gp_GTrsf.hxx>
IGESDimen_Section::IGESDimen_Section () { }
void IGESDimen_Section::Init
(const Standard_Integer dataType, const Standard_Real aDisp,
const Handle(TColgp_HArray1OfXY)& dataPoints)
{
if (dataPoints->Lower() != 1)
Standard_DimensionMismatch::Raise("IGESDimen_Section : Init");
theDatatype = dataType;
theZDisplacement = aDisp;
theDataPoints = dataPoints;
InitTypeAndForm(106,FormNumber());
// FormNumber precises the type of Hatches (31-38)
}
void IGESDimen_Section::SetFormNumber (const Standard_Integer form)
{
if (form < 31 || form > 38) Standard_OutOfRange::Raise
("IGESDimen_Section : SetFormNumber");
InitTypeAndForm(106,form);
}
Standard_Integer IGESDimen_Section::Datatype () const
{
return theDatatype;
}
Standard_Integer IGESDimen_Section::NbPoints () const
{
return theDataPoints->Length();
}
Standard_Real IGESDimen_Section::ZDisplacement () const
{
return theZDisplacement;
}
gp_Pnt IGESDimen_Section::Point (const Standard_Integer Index) const
{
gp_XY tempXY = theDataPoints->Value(Index);
gp_Pnt point(tempXY.X(), tempXY.Y(), theZDisplacement);
return point;
}
gp_Pnt IGESDimen_Section::TransformedPoint (const Standard_Integer Index) const
{
gp_XY point2d = theDataPoints->Value(Index);
gp_XYZ point(point2d.X(), point2d.Y(), theZDisplacement);
if (HasTransf()) Location().Transforms(point);
return gp_Pnt(point);
}
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