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Fixing pb for not closed surfaces

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This commit is contained in:
fps 2012-03-07 15:34:23 +00:00
parent 4a784c2ca9
commit 76f56fa1c7
1 changed files with 35 additions and 20 deletions
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55
src/GEOMImpl/GEOMImpl_SmoothingSurfaceDriver.cxx
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@ -105,7 +105,7 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
TopoDS_Shape aShape;
TopoDS_Face aInitShape;
GeomPlate_BuildPlateSurface aBuilder(3,0);
GeomPlate_BuildPlateSurface aBuilder(3,10);
// ** Creation of compound
BRep_Builder aB;
@ -123,6 +123,7 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
BRepBndLib::Add(aComp, BoundingBox);
BoundingBox.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
cout << "test isClosed" << endl;
if (isClosed)
{
// Initial surface : Sphere
@ -139,6 +140,7 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
aRMax = aZmax-aZmin;
// ** Creation of sphere
aInitShape = BRepPrimAPI_MakeSphere(aCenterMass, aRMax).Face();
cout << "Closed " << endl;
}
else
{
@ -151,9 +153,10 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
gp_Pnt aPnt3;
if (aX > aY)
{
if (aX > aZ)
if (aZ > aY)
{
// X Plane
// Y Plane
cout << "cas 1 " << endl;
aPnt1 = gp_Pnt(aXmin, aYmin+aY/2, aZmin);
aPnt2 = gp_Pnt(aXmin, aYmin+aY/2, aZmax);
aPnt3 = gp_Pnt(aXmax, aYmin+aY/2, aZmin);
@ -161,29 +164,34 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
else
{
// Z Plane
aPnt1 = gp_Pnt(aXmin+aX/2, aYmin, aZmin);
aPnt2 = gp_Pnt(aXmin+aX/2, aYmin, aZmax);
aPnt3 = gp_Pnt(aXmin+aX/2, aYmax, aZmin);
}
}
else
{
if (aY > aZ)
{
// Y Plane
cout << "cas 2 " << endl;
aPnt1 = gp_Pnt(aXmin, aYmin, aZmin+aZ/2);
aPnt2 = gp_Pnt(aXmin, aYmax, aZmin+aZ/2);
aPnt3 = gp_Pnt(aXmax, aYmin, aZmin+aZ/2);
}
else
}
else
{
// aY > aX
if (aZ > aX)
{
// Z Plane
// X Plane
cout << "cas 3 " << endl;
aPnt1 = gp_Pnt(aXmin+aX/2, aYmin, aZmin);
aPnt2 = gp_Pnt(aXmin+aX/2, aYmin, aZmax);
aPnt3 = gp_Pnt(aXmin+aX/2, aYmax, aZmin);
}
else
{
// Z Plane
cout << "cas 4 " << endl;
aPnt1 = gp_Pnt(aXmin, aYmin, aZmin+aZ/2);
aPnt2 = gp_Pnt(aXmin, aYmax, aZmin+aZ/2);
aPnt3 = gp_Pnt(aXmax, aYmin, aZmin+aZ/2);
}
}
GC_MakePlane aMakePlane (aPnt1, aPnt2, aPnt3);
cout << "Not closed " << endl;
double aSize = (aX+aY+aZ)/2;
#if OCC_VERSION_LARGE > 0x06050100 // for OCC-6.5.2 and higher version
aInitShape = BRepBuilderAPI_MakeFace(aMakePlane, -aSize, aSize, -aSize, aSize, Precision::Confusion()).Face();
@ -197,6 +205,7 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
HSI->ChangeSurface().Initialize(aInitShape);
aBuilder.LoadInitSurface( BRep_Tool::Surface(HSI->ChangeSurface().Face()));
cout << "Init surface" << endl;
for (int i=1; i<=nbPoints ; i++)
{
Handle(GEOM_Function) aPoint = aData.GetPoint(i);
@ -206,22 +215,26 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
Handle(GeomPlate_PointConstraint) PCont= new GeomPlate_PointConstraint(aPnt,0);
aBuilder.Add(PCont);
}
cout << "avant Perform surface" << endl;
aBuilder.Perform();
cout << "Perform surface" << endl;
// A ce niveau : surface algo
Handle(GeomPlate_Surface) gpPlate = aBuilder.Surface();
Standard_Integer nbcarreau=9;
Standard_Integer degmax=8;
Standard_Real seuil;
TColgp_SequenceOfXY S2d;
/*TColgp_SequenceOfXY S2d;
TColgp_SequenceOfXYZ S3d;
S2d.Clear();
S3d.Clear();
aBuilder.Disc2dContour(4,S2d);
aBuilder.Disc3dContour(4,0,S3d);
aBuilder.Disc3dContour(4,0,S3d);*/
seuil = Max(0.0001,10*aBuilder.G0Error());
GeomPlate_PlateG0Criterion critere (S2d,S3d,seuil);
GeomPlate_MakeApprox Mapp(gpPlate,critere,0.0001,nbcarreau,degmax);
//GeomPlate_PlateG0Criterion critere (S2d,S3d,seuil);
GeomPlate_MakeApprox Mapp(gpPlate,0.0001,nbcarreau,degmax,seuil);
cout << "Approx surface" << endl;
Handle (Geom_Surface) Surf (Mapp.Surface());
@ -230,7 +243,9 @@ Standard_Integer GEOMImpl_SmoothingSurfaceDriver::Execute(TFunction_Logbook& log
aBuilder.Surface()->Bounds( Umin, Umax, Vmin, Vmax);
BRepBuilderAPI_MakeFace MF(Surf,Umin, Umax, Vmin, Vmax);
aShape = MF.Shape();
cout << "RES surface" << endl;
if (aShape.IsNull()) return 0;
aFunction->SetValue(aShape);