mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-26 10:19:45 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
108 lines
3.3 KiB
C++
108 lines
3.3 KiB
C++
// Created on: 1998-07-27
|
|
// Created by: Philippe MANGIN
|
|
// Copyright (c) 1998-1999 Matra Datavision
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <BRepFill_EdgeOnSurfLaw.ixx>
|
|
|
|
#include <BRepTools_WireExplorer.hxx>
|
|
#include <BRep_Tool.hxx>
|
|
#include <TopoDS.hxx>
|
|
#include <TopoDS_Edge.hxx>
|
|
#include <TopExp_Explorer.hxx>
|
|
#include <TopTools_HArray1OfShape.hxx>
|
|
|
|
#include <GeomFill_LocationLaw.hxx>
|
|
#include <GeomFill_HArray1OfLocationLaw.hxx>
|
|
#include <GeomFill_Darboux.hxx>
|
|
#include <GeomFill_CurveAndTrihedron.hxx>
|
|
|
|
#include <Geom2d_Curve.hxx>
|
|
#include <Geom2d_TrimmedCurve.hxx>
|
|
#include <Adaptor3d_CurveOnSurface.hxx>
|
|
#include <Adaptor3d_HCurveOnSurface.hxx>
|
|
#include <Geom2dAdaptor_HCurve.hxx>
|
|
#include <BRepAdaptor_HSurface.hxx>
|
|
|
|
|
|
BRepFill_EdgeOnSurfLaw::BRepFill_EdgeOnSurfLaw(const TopoDS_Wire& Path,
|
|
const TopoDS_Shape& Surf)
|
|
{
|
|
hasresult = Standard_True;
|
|
Init(Path);
|
|
|
|
Standard_Boolean Trouve;
|
|
Standard_Integer ipath;// ,NbEdge;
|
|
TopAbs_Orientation Or;
|
|
BRepTools_WireExplorer wexp;
|
|
TopExp_Explorer exp;
|
|
// Class BRep_Tool without fields and without Constructor :
|
|
// BRep_Tool B;
|
|
TopoDS_Edge E;
|
|
Handle(Geom2d_Curve) C;
|
|
Handle(Geom2dAdaptor_HCurve) AC2d;
|
|
Handle(Adaptor3d_HCurveOnSurface) AC;
|
|
Handle(BRepAdaptor_HSurface) AS;
|
|
Standard_Real First = 0., Last = 0.;
|
|
Handle(GeomFill_Darboux) TLaw = new (GeomFill_Darboux)() ;
|
|
Handle(GeomFill_CurveAndTrihedron) Law =
|
|
new (GeomFill_CurveAndTrihedron) (TLaw);
|
|
|
|
for (ipath=0, wexp.Init(myPath);
|
|
wexp.More(); wexp.Next()) {
|
|
E = wexp.Current();
|
|
// if (!B.Degenerated(E)) {
|
|
if (!BRep_Tool::Degenerated(E)) {
|
|
ipath++;
|
|
myEdges->SetValue(ipath, E);
|
|
for (Trouve=Standard_False, exp.Init(Surf, TopAbs_FACE);
|
|
exp.More() && !Trouve; exp.Next()) {
|
|
const TopoDS_Face& F = TopoDS::Face(exp.Current());
|
|
C = BRep_Tool::CurveOnSurface(E, F, First, Last);
|
|
if (!C.IsNull()) {
|
|
Trouve=Standard_True;
|
|
AS = new (BRepAdaptor_HSurface) (F);
|
|
}
|
|
}
|
|
if (!Trouve) { // Impossible to construct the law.
|
|
hasresult = Standard_False;
|
|
myLaws.Nullify();
|
|
return;
|
|
}
|
|
|
|
Or = E.Orientation();
|
|
if (Or == TopAbs_REVERSED) {
|
|
Handle(Geom2d_TrimmedCurve) CBis =
|
|
new (Geom2d_TrimmedCurve) (C, First, Last);
|
|
CBis->Reverse(); // To avoid spoiling the topology
|
|
C = CBis;
|
|
First = C->FirstParameter();
|
|
Last = C->LastParameter();
|
|
}
|
|
|
|
AC2d = new (Geom2dAdaptor_HCurve) (C,First, Last);
|
|
AC = new (Adaptor3d_HCurveOnSurface)
|
|
(Adaptor3d_CurveOnSurface(AC2d, AS));
|
|
myLaws->SetValue(ipath, Law->Copy());
|
|
myLaws->ChangeValue(ipath)->SetCurve(AC);
|
|
}
|
|
}
|
|
}
|
|
|
|
Standard_Boolean BRepFill_EdgeOnSurfLaw::HasResult() const
|
|
{
|
|
return hasresult;
|
|
}
|
|
|