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//--------------------------------------------------------------------
//
// File Name : IGESGeom_OffsetCurve.cxx
// Date :
// Author : CKY / Contract Toubro-Larsen
// Copyright : MATRA-DATAVISION 1993
//
//--------------------------------------------------------------------
#include <IGESGeom_OffsetCurve.ixx>
#include <gp_GTrsf.hxx>
IGESGeom_OffsetCurve::IGESGeom_OffsetCurve () { }
void IGESGeom_OffsetCurve::Init
(const Handle(IGESData_IGESEntity)& aBaseCurve,
const Standard_Integer anOffsetType,
const Handle(IGESData_IGESEntity)& aFunction,
const Standard_Integer aFunctionCoord,
const Standard_Integer aTaperedOffsetType,
const Standard_Real offDistance1,
const Standard_Real anArcLength1,
const Standard_Real offDistance2,
const Standard_Real anArcLength2,
const gp_XYZ& aNormalVec,
const Standard_Real anOffsetParam,
const Standard_Real anotherOffsetParam)
{
theBaseCurve = aBaseCurve;
theOffsetType = anOffsetType;
theFunction = aFunction;
theFunctionCoord = aFunctionCoord;
theTaperedOffsetType = aTaperedOffsetType;
theOffsetDistance1 = offDistance1;
theArcLength1 = anArcLength1;
theOffsetDistance2 = offDistance2;
theArcLength2 = anArcLength2;
theNormalVector = aNormalVec;
theOffsetParam1 = anOffsetParam;
theOffsetParam2 = anotherOffsetParam;
InitTypeAndForm(130,0);
}
Handle(IGESData_IGESEntity) IGESGeom_OffsetCurve::BaseCurve () const
{
return theBaseCurve;
}
Standard_Integer IGESGeom_OffsetCurve::OffsetType () const
{
return theOffsetType;
}
Handle(IGESData_IGESEntity) IGESGeom_OffsetCurve::Function () const
{
return theFunction;
}
Standard_Integer IGESGeom_OffsetCurve::FunctionParameter () const
{
return theFunctionCoord;
}
Standard_Integer IGESGeom_OffsetCurve::TaperedOffsetType () const
{
return theTaperedOffsetType;
}
Standard_Real IGESGeom_OffsetCurve::FirstOffsetDistance () const
{
return theOffsetDistance1;
}
Standard_Real IGESGeom_OffsetCurve::ArcLength1 () const
{
return theArcLength1;
}
Standard_Real IGESGeom_OffsetCurve::SecondOffsetDistance () const
{
return theOffsetDistance2;
}
Standard_Real IGESGeom_OffsetCurve::ArcLength2 () const
{
return theArcLength2;
}
gp_Vec IGESGeom_OffsetCurve::NormalVector () const
{
return ( gp_Vec(theNormalVector) );
}
gp_Vec IGESGeom_OffsetCurve::TransformedNormalVector () const
{
if (!HasTransf()) return gp_Vec(theNormalVector);
gp_XYZ tempXYZ(theNormalVector);
gp_GTrsf loc = Location();
loc.SetTranslationPart(gp_XYZ(0.,0.,0.));
loc.Transforms(tempXYZ);
return gp_Vec(tempXYZ);
}
Standard_Real IGESGeom_OffsetCurve::StartParameter () const
{ return theOffsetParam1; }
Standard_Real IGESGeom_OffsetCurve::EndParameter () const
{ return theOffsetParam2; }
void IGESGeom_OffsetCurve::Parameters
(Standard_Real& TT1, Standard_Real& TT2) const
{
TT1 = theOffsetParam1;
TT2 = theOffsetParam2;
}
Standard_Boolean IGESGeom_OffsetCurve::HasFunction () const
{
return (! theFunction.IsNull() );
}
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