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0025021: New option of BRepOffsetAPI_MakeOffset algorithm: open result for open wire

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Test cases for issue CR25021
This commit is contained in:
jgv
2014-07-24 13:57:02 +04:00
committed by bugmaster
parent 1fa7cb8c3a
commit 6a442250c4
10 changed files with 369 additions and 133 deletions
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4
src/MAT2d/MAT2d_Circuit.cdl
View File

@@ -41,7 +41,8 @@ uses
is
Create returns Circuit from MAT2d;
Create(IsOpenResult : Boolean from Standard = Standard_False)
returns Circuit from MAT2d;
---Category: Computation
@@ -129,6 +130,7 @@ fields
connexionMap : DataMapOfIntegerConnexion from MAT2d;
linkRefEqui : DataMapOfBiIntSequenceOfInteger from MAT2d;
linesLength : SequenceOfInteger from TColStd;
myIsOpenResult : Boolean from Standard;
end Circuit;

86
src/MAT2d/MAT2d_Circuit.cxx
View File

@@ -75,8 +75,9 @@ static Standard_Boolean IsSharpCorner (const Handle(Geom2d_Geometry)& Geom1,
//function : Constructor
//purpose :
//=============================================================================
MAT2d_Circuit::MAT2d_Circuit()
MAT2d_Circuit::MAT2d_Circuit(const Standard_Boolean IsOpenResult)
{
myIsOpenResult = IsOpenResult;
}
//=============================================================================
@@ -352,13 +353,17 @@ void MAT2d_Circuit::InitOpen (TColGeom2d_SequenceOfGeometry& Line) const
{
Handle(Geom2d_TrimmedCurve) Curve;
Standard_Real DotProd;
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.First());
Line.InsertBefore(1,new Geom2d_CartesianPoint(Curve->StartPoint()));
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.Last());
Line.Append(new Geom2d_CartesianPoint(Curve->EndPoint()));
for ( Standard_Integer i = 2; i <= Line.Length() - 2; i++) {
if (!myIsOpenResult)
{
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.First());
Line.InsertBefore(1,new Geom2d_CartesianPoint(Curve->StartPoint()));
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.Last());
Line.Append(new Geom2d_CartesianPoint(Curve->EndPoint()));
}
Standard_Integer addition = (myIsOpenResult)? 1 : 2;
for ( Standard_Integer i = addition; i <= Line.Length() - addition; i++) {
if ( Abs(CrossProd(Line.Value(i),Line.Value(i+1),DotProd)) > 1.E-8 ||
DotProd < 0. ) {
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.Value(i));
@@ -389,15 +394,18 @@ const
//--------------------------
// Completion de la ligne.
//--------------------------
for ( i = NbItems - 1; i > 1; i--){
Type = Line.Value(i)->DynamicType();
if ( Type == STANDARD_TYPE(Geom2d_CartesianPoint) ){
Line.Append(Line.Value(i));
}
else {
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.Value(i)->Copy());
Curve->Reverse();
Line.Append(Curve);
if (!myIsOpenResult)
{
for ( i = NbItems - 1; i > 1; i--){
Type = Line.Value(i)->DynamicType();
if ( Type == STANDARD_TYPE(Geom2d_CartesianPoint) ){
Line.Append(Line.Value(i));
}
else {
Curve = Handle(Geom2d_TrimmedCurve)::DownCast(Line.Value(i)->Copy());
Curve->Reverse();
Line.Append(Curve);
}
}
}
@@ -485,30 +493,34 @@ const
ICorres++;
}
Corres(ICorres) = IndLine;
for (i = 1; i < 2*NbItems - 2; i++) {
if (Corres(i) == 0) Corres(i) = Corres(2*NbItems - i);
}
#ifdef DEB
if (AffichCircuit) {
for (i = 1; i <= 2*NbItems - 2; i++) {
cout<< "Correspondance "<< i<<" -> "<<Corres(i)<<endl;
if (!myIsOpenResult)
{
for (i = 1; i < 2*NbItems - 2; i++) {
if (Corres(i) == 0)
Corres(i) = Corres(2*NbItems - i);
}
#ifdef DEB
if (AffichCircuit) {
for (i = 1; i <= 2*NbItems - 2; i++) {
cout<< "Correspondance "<< i<<" -> "<<Corres(i)<<endl;
}
}
}
#endif
//----------------------------
// Mise a jour des Connexions.
//----------------------------
for ( i = 1; i <= NbConnexions; i++){
CC = ConnexionFrom.ChangeValue(i);
CC->IndexItemOnFirst(Corres(CC->IndexItemOnFirst()));
}
if (!ConnexionFather.IsNull()) {
ConnexionFather
->IndexItemOnSecond(Corres(ConnexionFather->IndexItemOnSecond()));
//----------------------------
// Mise a jour des Connexions.
//----------------------------
for ( i = 1; i <= NbConnexions; i++){
CC = ConnexionFrom.ChangeValue(i);
CC->IndexItemOnFirst(Corres(CC->IndexItemOnFirst()));
}
if (!ConnexionFather.IsNull()) {
ConnexionFather
->IndexItemOnSecond(Corres(ConnexionFather->IndexItemOnSecond()));
}
}
}