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// File: Geom2dGcc_Circ2d3Tan.cxx
// Created: Wed Oct 21 14:50:19 1992
// Author: Remi GILET
// <reg@phobox>
#include <Geom2dGcc_Circ2d3Tan.ixx>
#include <Geom2dAdaptor_Curve.hxx>
#include <Geom2d_Line.hxx>
#include <Geom2d_Circle.hxx>
#include <Geom2dGcc_MyQCurve.hxx>
#include <Geom2dGcc_MyC2d3Tan.hxx>
#include <GccEnt_QualifiedCirc.hxx>
#include <GccEnt_QualifiedLin.hxx>
#include <StdFail_NotDone.hxx>
Geom2dGcc_Circ2d3Tan::
Geom2dGcc_Circ2d3Tan (const Geom2dGcc_QualifiedCurve& Qualified1 ,
const Geom2dGcc_QualifiedCurve& Qualified2 ,
const Geom2dGcc_QualifiedCurve& Qualified3 ,
const Standard_Real Tolerance ,
const Standard_Real Param1 ,
const Standard_Real Param2 ,
const Standard_Real Param3 ):
cirsol(1,16) ,
qualifier1(1,16),
qualifier2(1,16),
qualifier3(1,16),
TheSame1(1,16) ,
TheSame2(1,16) ,
TheSame3(1,16) ,
pnttg1sol(1,16),
pnttg2sol(1,16),
pnttg3sol(1,16),
par1sol(1,16) ,
par2sol(1,16) ,
par3sol(1,16) ,
pararg1(1,16) ,
pararg2(1,16) ,
pararg3(1,16)
{
Geom2dAdaptor_Curve C1 = Qualified1.Qualified();
Geom2dAdaptor_Curve C2 = Qualified2.Qualified();
Geom2dAdaptor_Curve C3 = Qualified3.Qualified();
Handle(Geom2d_Curve) CC1 = C1.Curve();
Handle(Geom2d_Curve) CC2 = C2.Curve();
Handle(Geom2d_Curve) CC3 = C3.Curve();
GeomAbs_CurveType Type1 = C1.GetType();
GeomAbs_CurveType Type2 = C2.GetType();
GeomAbs_CurveType Type3 = C3.GetType();
//=============================================================================
// Appel a GccAna. +
//=============================================================================
NbrSol = 0;
if ((Type1 == GeomAbs_Line || Type1 == GeomAbs_Circle) &&
(Type2 == GeomAbs_Line || Type2 == GeomAbs_Circle) &&
(Type3 == GeomAbs_Line || Type3 == GeomAbs_Circle)) {
if (Type1 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC1 = Handle(Geom2d_Circle)::DownCast(CC1);
gp_Circ2d c1(CCC1->Circ2d());
GccEnt_QualifiedCirc Qc1=GccEnt_QualifiedCirc(c1,Qualified1.Qualifier());
if (Type2 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC2 = Handle(Geom2d_Circle)::DownCast(CC2);
gp_Circ2d c2(CCC2->Circ2d());
GccEnt_QualifiedCirc Qc2=GccEnt_QualifiedCirc(c2,
Qualified2.Qualifier());
if (Type3 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC3 = Handle(Geom2d_Circle)::DownCast(CC3);
gp_Circ2d c3(CCC3->Circ2d());
GccEnt_QualifiedCirc Qc3=GccEnt_QualifiedCirc(c3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Qc2,Qc3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),
qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
else {
Handle(Geom2d_Line) LL3 = Handle(Geom2d_Line)::DownCast(CC3);
gp_Lin2d l3(LL3->Lin2d());
GccEnt_QualifiedLin Ql3=GccEnt_QualifiedLin(l3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Qc2,Ql3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),
qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
else {
Handle(Geom2d_Line) LL2 = Handle(Geom2d_Line)::DownCast(CC2);
gp_Lin2d l2(LL2->Lin2d());
GccEnt_QualifiedLin Ql2(l2,Qualified2.Qualifier());
if (Type3 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC3 = Handle(Geom2d_Circle)::DownCast(CC3);
gp_Circ2d c3(CCC3->Circ2d());
GccEnt_QualifiedCirc Qc3(c3,Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Qc3,Ql2,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),
qualifier3(i),qualifier2(i));
}
Results(Circ,1,3,2);
}
else {
Handle(Geom2d_Line) LL3 = Handle(Geom2d_Line)::DownCast(CC3);
gp_Lin2d l3(LL3->Lin2d());
GccEnt_QualifiedLin Ql3=GccEnt_QualifiedLin(l3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Ql2,Ql3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),
qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
}
else {
Handle(Geom2d_Line) LL1 = Handle(Geom2d_Line)::DownCast(CC1);
gp_Lin2d l1(LL1->Lin2d());
GccEnt_QualifiedLin Ql1=GccEnt_QualifiedLin(l1,Qualified1.Qualifier());
if (Type2 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC2 = Handle(Geom2d_Circle)::DownCast(CC2);
gp_Circ2d c2(CCC2->Circ2d());
GccEnt_QualifiedCirc Qc2=GccEnt_QualifiedCirc(c2,
Qualified2.Qualifier());
if (Type3 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC3 = Handle(Geom2d_Circle)::DownCast(CC3);
gp_Circ2d c3(CCC3->Circ2d());
GccEnt_QualifiedCirc Qc3=GccEnt_QualifiedCirc(c3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc2,Qc3,Ql1,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier3(i),
qualifier1(i),qualifier2(i));
}
Results(Circ,3,1,2);
}
else {
Handle(Geom2d_Line) LL3 = Handle(Geom2d_Line)::DownCast(CC3);
gp_Lin2d l3(LL3->Lin2d());
GccEnt_QualifiedLin Ql3=GccEnt_QualifiedLin(l3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc2,Ql1,Ql3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier2(i),
qualifier1(i),qualifier3(i));
}
Results(Circ,2,1,3);
}
}
else {
Handle(Geom2d_Line) LL2 = Handle(Geom2d_Line)::DownCast(CC2);
gp_Lin2d l2(LL2->Lin2d());
GccEnt_QualifiedLin Ql2=GccEnt_QualifiedLin(l2,Qualified2.Qualifier());
if (Type3 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC3 = Handle(Geom2d_Circle)::DownCast(CC3);
gp_Circ2d c3(CCC3->Circ2d());
GccEnt_QualifiedCirc Qc3=GccEnt_QualifiedCirc(c3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Qc3,Ql2,Ql1,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier3(i),
qualifier2(i),qualifier1(i));
}
Results(Circ,3,2,1);
}
else {
Handle(Geom2d_Line) LL3 = Handle(Geom2d_Line)::DownCast(CC3);
gp_Lin2d l3(LL3->Lin2d());
GccEnt_QualifiedLin Ql3=GccEnt_QualifiedLin(l3,
Qualified3.Qualifier());
GccAna_Circ2d3Tan Circ(Ql1,Ql2,Ql3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),
qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
}
}
else {
Geom2dGcc_MyQCurve Qc1(C1,Qualified1.Qualifier());
Geom2dGcc_MyQCurve Qc2(C2,Qualified2.Qualifier());
Geom2dGcc_MyQCurve Qc3(C3,Qualified3.Qualifier());
Geom2dGcc_MyC2d3Tan Circ(Qc1,Qc2,Qc3,Param1,Param2,Param3,Tolerance);
WellDone = Circ.IsDone();
NbrSol = 1;
if (WellDone) {
cirsol(1) = Circ.ThisSolution();
if (Circ.IsTheSame1()) { TheSame1(1) = 1; }
else {TheSame1(1) = 0; }
if (Circ.IsTheSame2()) { TheSame2(1) = 1; }
else {TheSame2(1) = 0; }
if (Circ.IsTheSame3()) { TheSame3(1) = 1; }
else {TheSame3(1) = 0; }
Circ.Tangency1(par1sol(1),pararg1(1),pnttg1sol(1));
Circ.Tangency2(par2sol(1),pararg2(1),pnttg2sol(1));
Circ.Tangency3(par3sol(1),pararg3(1),pnttg3sol(1));
Circ.WhichQualifier(qualifier1(1),qualifier2(1),qualifier3(1));
}
}
}
Geom2dGcc_Circ2d3Tan::
Geom2dGcc_Circ2d3Tan (const Geom2dGcc_QualifiedCurve& Qualified1 ,
const Geom2dGcc_QualifiedCurve& Qualified2 ,
const Handle(Geom2d_Point)& Point ,
const Standard_Real Tolerance ,
const Standard_Real Param1 ,
const Standard_Real Param2 ):
cirsol(1,16) ,
qualifier1(1,16),
qualifier2(1,16),
qualifier3(1,16),
TheSame1(1,16) ,
TheSame2(1,16) ,
TheSame3(1,16) ,
pnttg1sol(1,16),
pnttg2sol(1,16),
pnttg3sol(1,16),
par1sol(1,16) ,
par2sol(1,16) ,
par3sol(1,16) ,
pararg1(1,16) ,
pararg2(1,16) ,
pararg3(1,16)
{
Geom2dAdaptor_Curve C1 = Qualified1.Qualified();
Geom2dAdaptor_Curve C2 = Qualified2.Qualified();
Handle(Geom2d_Curve) CC1 = C1.Curve();
Handle(Geom2d_Curve) CC2 = C2.Curve();
GeomAbs_CurveType Type1 = C1.GetType();
GeomAbs_CurveType Type2 = C2.GetType();
//=============================================================================
// Appel a GccAna. +
//=============================================================================
NbrSol = 0;
if ((Type1 == GeomAbs_Line || Type1 == GeomAbs_Circle) &&
(Type2 == GeomAbs_Line || Type2 == GeomAbs_Circle)) {
if (Type1 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC1 = Handle(Geom2d_Circle)::DownCast(CC1);
gp_Circ2d c1(CCC1->Circ2d());
GccEnt_QualifiedCirc Qc1(c1,Qualified1.Qualifier());
if (Type2 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC2 = Handle(Geom2d_Circle)::DownCast(CC2);
gp_Circ2d c2(CCC2->Circ2d());
GccEnt_QualifiedCirc Qc2(c2,Qualified2.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Qc2,Point->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
else {
Handle(Geom2d_Line) LL2 = Handle(Geom2d_Line)::DownCast(CC2);
gp_Lin2d l2(LL2->Lin2d());
GccEnt_QualifiedLin Ql2(l2,Qualified2.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Ql2,Point->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
else {
Handle(Geom2d_Line) LL1 = Handle(Geom2d_Line)::DownCast(CC1);
gp_Lin2d l1(LL1->Lin2d());
GccEnt_QualifiedLin Ql1(l1,Qualified1.Qualifier());
if (Type2 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC2 = Handle(Geom2d_Circle)::DownCast(CC2);
gp_Circ2d c2(CCC2->Circ2d());
GccEnt_QualifiedCirc Qc2(c2,Qualified2.Qualifier());
GccAna_Circ2d3Tan Circ(Qc2,Ql1,Point->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier2(i),qualifier1(i),qualifier3(i));
}
Results(Circ,2,1,3);
}
else {
Handle(Geom2d_Line) LL2 = Handle(Geom2d_Line)::DownCast(CC2);
gp_Lin2d l2(LL2->Lin2d());
GccEnt_QualifiedLin Ql2(l2,Qualified2.Qualifier());
GccAna_Circ2d3Tan Circ(Ql1,Ql2,Point->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
}
else {
Geom2dGcc_MyQCurve Qc1(C1,Qualified1.Qualifier());
Geom2dGcc_MyQCurve Qc2(C2,Qualified2.Qualifier());
Geom2dGcc_MyC2d3Tan Circ(Qc1,Qc2,Point->Pnt2d(),Param1,Param2,Tolerance);
WellDone = Circ.IsDone();
NbrSol = 1;
if (WellDone) {
cirsol(1) = Circ.ThisSolution();
if (Circ.IsTheSame1()) { TheSame1(1) = 1; }
else {TheSame1(1) = 0; }
if (Circ.IsTheSame2()) { TheSame2(1) = 1; }
else {TheSame2(1) = 0; }
if (Circ.IsTheSame3()) { TheSame3(1) = 1; }
else {TheSame3(1) = 0; }
Circ.Tangency1(par1sol(1),pararg1(1),pnttg1sol(1));
Circ.Tangency2(par2sol(1),pararg2(1),pnttg2sol(1));
Circ.Tangency3(par3sol(1),pararg3(1),pnttg3sol(1));
Circ.WhichQualifier(qualifier1(1),qualifier2(1),qualifier3(1));
}
}
}
Geom2dGcc_Circ2d3Tan::
Geom2dGcc_Circ2d3Tan (const Geom2dGcc_QualifiedCurve& Qualified1 ,
const Handle(Geom2d_Point)& Point1 ,
const Handle(Geom2d_Point)& Point2 ,
const Standard_Real Tolerance ,
const Standard_Real Param1 ):
cirsol(1,16) ,
qualifier1(1,16),
qualifier2(1,16),
qualifier3(1,16),
TheSame1(1,16) ,
TheSame2(1,16) ,
TheSame3(1,16) ,
pnttg1sol(1,16),
pnttg2sol(1,16),
pnttg3sol(1,16),
par1sol(1,16) ,
par2sol(1,16) ,
par3sol(1,16) ,
pararg1(1,16) ,
pararg2(1,16) ,
pararg3(1,16)
{
Geom2dAdaptor_Curve C1 = Qualified1.Qualified();
Handle(Geom2d_Curve) CC1 = C1.Curve();
GeomAbs_CurveType Type1 = C1.GetType();
//=============================================================================
// Appel a GccAna. +
//=============================================================================
NbrSol = 0;
if ((Type1 == GeomAbs_Line || Type1 == GeomAbs_Circle)) {
if (Type1 == GeomAbs_Circle) {
Handle(Geom2d_Circle) CCC1 = Handle(Geom2d_Circle)::DownCast(CC1);
gp_Circ2d c1(CCC1->Circ2d());
GccEnt_QualifiedCirc Qc1(c1,Qualified1.Qualifier());
GccAna_Circ2d3Tan Circ(Qc1,Point1->Pnt2d(),Point2->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
else {
Handle(Geom2d_Line) LL1 = Handle(Geom2d_Line)::DownCast(CC1);
gp_Lin2d l1(LL1->Lin2d());
GccEnt_QualifiedLin Ql1(l1,Qualified1.Qualifier());
GccAna_Circ2d3Tan Circ(Ql1,Point1->Pnt2d(),Point2->Pnt2d(),Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
}
else {
Geom2dGcc_MyQCurve Qc1(C1,Qualified1.Qualifier());
Geom2dGcc_MyC2d3Tan Circ(Qc1,Point1->Pnt2d(),Point2->Pnt2d(),
Param1,Tolerance);
WellDone = Circ.IsDone();
NbrSol = 1;
if (WellDone) {
cirsol(1) = Circ.ThisSolution();
if (Circ.IsTheSame1()) { TheSame1(1) = 1; }
else {TheSame1(1) = 0; }
if (Circ.IsTheSame2()) { TheSame2(1) = 1; }
else {TheSame2(1) = 0; }
if (Circ.IsTheSame3()) { TheSame3(1) = 1; }
else {TheSame3(1) = 0; }
Circ.Tangency1(par1sol(1),pararg1(1),pnttg1sol(1));
Circ.Tangency2(par2sol(1),pararg2(1),pnttg2sol(1));
Circ.Tangency3(par3sol(1),pararg3(1),pnttg3sol(1));
Circ.WhichQualifier(qualifier1(1),qualifier2(1),qualifier3(1));
}
}
}
Geom2dGcc_Circ2d3Tan::
Geom2dGcc_Circ2d3Tan (const Handle(Geom2d_Point)& Point1 ,
const Handle(Geom2d_Point)& Point2 ,
const Handle(Geom2d_Point)& Point3 ,
const Standard_Real Tolerance ):
cirsol(1,2) ,
qualifier1(1,2),
qualifier2(1,2),
qualifier3(1,2),
TheSame1(1,2) ,
TheSame2(1,2) ,
TheSame3(1,2) ,
pnttg1sol(1,2),
pnttg2sol(1,2),
pnttg3sol(1,2),
par1sol(1,2) ,
par2sol(1,2) ,
par3sol(1,2) ,
pararg1(1,2) ,
pararg2(1,2) ,
pararg3(1,2)
{
//=============================================================================
// Appel a GccAna. +
//=============================================================================
NbrSol = 0;
GccAna_Circ2d3Tan Circ(Point1->Pnt2d(),Point2->Pnt2d(),Point3->Pnt2d(),
Tolerance);
WellDone = Circ.IsDone();
NbrSol = Circ.NbSolutions();
for(Standard_Integer i=1; i<=NbrSol; i++) {
Circ.WhichQualifier(i,qualifier1(i),qualifier2(i),qualifier3(i));
}
Results(Circ,1,2,3);
}
void Geom2dGcc_Circ2d3Tan::Results(const GccAna_Circ2d3Tan& Circ ,
const Standard_Integer Rank1,
const Standard_Integer Rank2,
const Standard_Integer Rank3)
{
for (Standard_Integer j = 1; j <= NbrSol; j++) {
cirsol(j) = Circ.ThisSolution(j);
Standard_Integer i1 = 0, i2 = 0, i3 = 0;
if (Circ.IsTheSame1(j)) { i1 = 1; }
if (Circ.IsTheSame2(j)) { i2 = 1; }
if (Circ.IsTheSame3(j)) { i3 = 1; }
if (Rank1 == 1) {
TheSame1(j) = i1;
if ( i1 == 0)
Circ.Tangency1(j,par1sol(j),pararg1(j),pnttg1sol(j));
}
else if (Rank1 == 2) {
TheSame1(j) = i2;
if ( i2 == 0)
Circ.Tangency2(j,par1sol(j),pararg1(j),pnttg1sol(j));
}
else if (Rank1 == 3) {
TheSame1(j) = i3;
if ( i3 == 0)
Circ.Tangency3(j,par1sol(j),pararg1(j),pnttg1sol(j));
}
if (Rank2 == 1) {
TheSame2(j) = i1;
if ( i1 == 0)
Circ.Tangency1(j,par2sol(j),pararg2(j),pnttg2sol(j));
}
else if (Rank2 == 2) {
TheSame2(j) = i2;
if ( i2 == 0)
Circ.Tangency2(j,par2sol(j),pararg2(j),pnttg2sol(j));
}
else if (Rank2 == 3) {
TheSame2(j) = i3;
if ( i3 == 0)
Circ.Tangency3(j,par2sol(j),pararg2(j),pnttg2sol(j));
}
if (Rank3 == 1) {
TheSame3(j) = i1;
if ( i1 == 0)
Circ.Tangency1(j,par3sol(j),pararg3(j),pnttg3sol(j));
}
else if (Rank3 == 2) {
TheSame3(j) = i2;
if ( i2 == 0)
Circ.Tangency2(j,par3sol(j),pararg3(j),pnttg3sol(j));
}
else if (Rank3 == 3) {
TheSame3(j) = i3;
if ( i3 == 0)
Circ.Tangency3(j,par3sol(j),pararg3(j),pnttg3sol(j));
}
}
}
Standard_Boolean Geom2dGcc_Circ2d3Tan::
IsDone () const { return WellDone; }
Standard_Integer Geom2dGcc_Circ2d3Tan::
NbSolutions () const
{
return (Standard_Integer ) NbrSol;
}
gp_Circ2d Geom2dGcc_Circ2d3Tan::
ThisSolution (const Standard_Integer Index) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
return cirsol(Index);
}
void Geom2dGcc_Circ2d3Tan::
WhichQualifier (const Standard_Integer Index ,
GccEnt_Position& Qualif1 ,
GccEnt_Position& Qualif2 ,
GccEnt_Position& Qualif3) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
else if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
else {
Qualif1 = qualifier1(Index);
Qualif2 = qualifier2(Index);
Qualif3 = qualifier3(Index);
}
}
void Geom2dGcc_Circ2d3Tan::
Tangency1 (const Standard_Integer Index,
Standard_Real& ParSol,
Standard_Real& ParArg,
gp_Pnt2d& PntSol) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
else if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
else {
if (TheSame1(Index) == 0) {
ParSol = par1sol(Index);
ParArg = pararg1(Index);
PntSol = pnttg1sol(Index);
}
else { StdFail_NotDone::Raise(); }
}
}
void Geom2dGcc_Circ2d3Tan::
Tangency2 (const Standard_Integer Index,
Standard_Real& ParSol,
Standard_Real& ParArg,
gp_Pnt2d& PntSol) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
else if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
else {
if (TheSame2(Index) == 0) {
ParSol = par2sol(Index);
ParArg = pararg2(Index);
PntSol = pnttg2sol(Index);
}
else { StdFail_NotDone::Raise(); }
}
}
void Geom2dGcc_Circ2d3Tan::
Tangency3 (const Standard_Integer Index,
Standard_Real& ParSol,
Standard_Real& ParArg,
gp_Pnt2d& PntSol) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
else if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
else {
if (TheSame3(Index) == 0) {
ParSol = par3sol(Index);
ParArg = pararg3(Index);
PntSol = pnttg3sol(Index);
}
else { StdFail_NotDone::Raise(); }
}
}
Standard_Boolean Geom2dGcc_Circ2d3Tan::IsTheSame1 (const Standard_Integer Index) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
if (TheSame1(Index) == 0) { return Standard_False; }
return Standard_True;
}
Standard_Boolean Geom2dGcc_Circ2d3Tan::
IsTheSame2 (const Standard_Integer Index) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
if (TheSame2(Index) == 0) { return Standard_False; }
return Standard_True;
}
Standard_Boolean Geom2dGcc_Circ2d3Tan::
IsTheSame3 (const Standard_Integer Index) const
{
if (!WellDone) { StdFail_NotDone::Raise(); }
if (Index <= 0 ||Index > NbrSol) { Standard_OutOfRange::Raise(); }
if (TheSame3(Index) == 0) { return Standard_False; }
return Standard_True;
}
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