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https://git.salome-platform.org/gitpub/modules/geom.git
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218 lines
7.1 KiB
C++
218 lines
7.1 KiB
C++
// Copyright (C) 2007-2019 CEA/DEN, EDF R&D, OPEN CASCADE
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//
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// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
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// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
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//
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#include <GEOMImpl_FilletDriver.hxx>
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#include <GEOMImpl_IFillet.hxx>
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#include <GEOMImpl_Types.hxx>
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#include <GEOMImpl_ILocalOperations.hxx>
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#include <GEOMUtils.hxx>
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#include <GEOM_Function.hxx>
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#include <BRepFilletAPI_MakeFillet.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopAbs.hxx>
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#include <TopExp_Explorer.hxx>
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#include <StdFail_NotDone.hxx>
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// Debug PipeTShape function: uncomment the macro below to correct tolerance
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// of resulting face after fillet creation
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// VSR 30/12/2014: macro disabled
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//#define FIX_FACE_TOLERANCE
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// Debug PipeTShape function: uncomment the macro below to correct tolerance
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// of resulting curves after fillet creation
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// VSR 30/12/2014: macro disabled
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//#define FIX_CURVES_TOLERANCES
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//=======================================================================
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//function : GetID
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//purpose :
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//=======================================================================
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const Standard_GUID& GEOMImpl_FilletDriver::GetID()
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{
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static Standard_GUID aFilletDriver("FF1BBB41-5D14-4df2-980B-3A668264EA16");
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return aFilletDriver;
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}
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//=======================================================================
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//function : GEOMImpl_FilletDriver
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//purpose :
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//=======================================================================
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GEOMImpl_FilletDriver::GEOMImpl_FilletDriver()
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{
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}
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//=======================================================================
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//function : Execute
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//purpose :
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//=======================================================================
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Standard_Integer GEOMImpl_FilletDriver::Execute(Handle(TFunction_Logbook)& log) const
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
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GEOMImpl_IFillet aCI (aFunction);
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Standard_Integer aType = aFunction->GetType();
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TopoDS_Shape aShape;
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Handle(GEOM_Function) aRefShape = aCI.GetShape();
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TopoDS_Shape aShapeBase = aRefShape->GetValue();
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BRepFilletAPI_MakeFillet fill (aShapeBase);
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if (aType == FILLET_SHAPE_ALL) {
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TopExp_Explorer Exp (aShapeBase, TopAbs_EDGE);
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for (; Exp.More(); Exp.Next()) {
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TopoDS_Edge E = TopoDS::Edge(Exp.Current());
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fill.Add(E);
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}
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}
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else if (aType == FILLET_SHAPE_EDGES || aType == FILLET_SHAPE_EDGES_2R) {
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int aLen = aCI.GetLength();
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int ind = 1;
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for (; ind <= aLen; ind++) {
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TopoDS_Shape aShapeEdge;
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if (GEOMImpl_ILocalOperations::GetSubShape
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(aShapeBase, aCI.GetEdge(ind), aShapeEdge)) {
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fill.Add(TopoDS::Edge(aShapeEdge));
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}
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}
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}
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else if (aType == FILLET_SHAPE_FACES || aType == FILLET_SHAPE_FACES_2R) {
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int aLen = aCI.GetLength();
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int ind = 1;
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for (; ind <= aLen; ind++) {
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TopoDS_Shape aShapeFace;
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if (GEOMImpl_ILocalOperations::GetSubShape
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(aShapeBase, aCI.GetFace(ind), aShapeFace)) {
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TopExp_Explorer Exp (aShapeFace, TopAbs_EDGE);
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for (; Exp.More(); Exp.Next()) {
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fill.Add(TopoDS::Edge(Exp.Current()));
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}
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}
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}
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}
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else {
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}
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if (aType == FILLET_SHAPE_FACES || aType == FILLET_SHAPE_EDGES || aType == FILLET_SHAPE_ALL) {
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for (int i = 1; i <= fill.NbContours(); i++)
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fill.SetRadius(aCI.GetR(), i, 1);
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}
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else if (aType == FILLET_SHAPE_FACES_2R || aType == FILLET_SHAPE_EDGES_2R) {
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for (int i = 1; i <= fill.NbContours(); i++) {
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fill.SetRadius(aCI.GetR1(), aCI.GetR2(), i, 1);
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}
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}
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fill.Build();
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if (!fill.IsDone()) {
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StdFail_NotDone::Raise("Fillet can't be computed on the given shape with the given radius");
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}
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aShape = GEOMUtils::ReduceCompound( fill.Shape() );
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if (aShape.IsNull()) return 0;
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#if defined(FIX_CURVES_TOLERANCES)
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bool isOk = GEOMUtils::FixShapeCurves(aShape);
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#elif defined(FIX_FACE_TOLERANCE)
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bool isOk = GEOMUtils::FixShapeTolerance(aShape, TopAbs_FACE);
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#else
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// 08.07.2008 added by skl during fixing bug 19761 from Mantis
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bool isOk = GEOMUtils::CheckShape(aShape) || GEOMUtils::FixShapeTolerance(aShape);
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#endif
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if ( !isOk )
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StdFail_NotDone::Raise("Fillet algorithm have produced an invalid shape result");
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aFunction->SetValue(aShape);
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log->SetTouched(Label());
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return 1;
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}
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//================================================================================
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/*!
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* \brief Returns a name of creation operation and names and values of creation parameters
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*/
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//================================================================================
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bool GEOMImpl_FilletDriver::
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GetCreationInformation(std::string& theOperationName,
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std::vector<GEOM_Param>& theParams)
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{
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if (Label().IsNull()) return 0;
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Handle(GEOM_Function) function = GEOM_Function::GetFunction(Label());
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GEOMImpl_IFillet aCI( function );
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Standard_Integer aType = function->GetType();
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theOperationName = "FILLET";
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switch ( aType ) {
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case FILLET_SHAPE_ALL:
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AddParam( theParams, "Main Object", aCI.GetShape() );
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AddParam( theParams, "Selected edges", "all" );
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break;
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case FILLET_SHAPE_EDGES:
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case FILLET_SHAPE_EDGES_2R:
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AddParam( theParams, "Main Object", aCI.GetShape() );
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AddParam( theParams, "Selected edges" );
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if ( aCI.GetLength() > 1 )
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theParams[1] << aCI.GetLength() << " edges: ";
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for (int i = 1; i <= aCI.GetLength(); ++i )
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theParams[1] << aCI.GetEdge( i ) << " ";
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if ( aType == FILLET_SHAPE_EDGES ) {
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AddParam( theParams, "Radius", aCI.GetR() );
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}
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else {
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AddParam( theParams, "R1", aCI.GetR1() );
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AddParam( theParams, "R2", aCI.GetR2() );
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}
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break;
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case FILLET_SHAPE_FACES:
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case FILLET_SHAPE_FACES_2R:
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AddParam( theParams, "Main Object", aCI.GetShape() );
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AddParam( theParams, "Selected faces" );
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if ( aCI.GetLength() > 1 )
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theParams[1] << aCI.GetLength() << " faces: ";
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for (int i = 1; i <= aCI.GetLength(); ++i )
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theParams[1] << aCI.GetFace( i ) << " ";
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if ( aType == FILLET_SHAPE_FACES ) {
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AddParam( theParams, "Radius", aCI.GetR() );
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}
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else {
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AddParam( theParams, "R1", aCI.GetR1() );
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AddParam( theParams, "R2", aCI.GetR2() );
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}
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break;
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default:
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return false;
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}
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return true;
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}
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IMPLEMENT_STANDARD_RTTIEXT (GEOMImpl_FilletDriver,GEOM_BaseDriver);
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