--- /dev/null
- #if OCC_VERSION_LARGE > 0x06010000
+// Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// File : AdvancedEngine_IOperations.cxx
+// Author : Vadim SANDLER, Open CASCADE S.A.S. (vadim.sandler@opencascade.com)
+
+#include "AdvancedEngine_IOperations.hxx"
+#include "AdvancedEngine_PipeTShapeDriver.hxx"
+#include "AdvancedEngine_IPipeTShape.hxx"
+#include "AdvancedEngine_DividedDiskDriver.hxx"
+#include "AdvancedEngine_IDividedDisk.hxx"
+#include "AdvancedEngine_SmoothingSurfaceDriver.hxx"
+#include "AdvancedEngine_ISmoothingSurface.hxx"
+
+#include <Basics_OCCTVersion.hxx>
+
+#include <utilities.h>
+#include <OpUtil.hxx>
+#include <Utils_ExceptHandlers.hxx>
+
+#include "GEOM_Function.hxx"
+#include "GEOM_PythonDump.hxx"
+#include "GEOMUtils.hxx"
+#include "GEOMAlgo_Splitter.hxx"
+#include "GEOMAlgo_FinderShapeOn1.hxx"
+
+#include "GEOMImpl_Gen.hxx"
+#include "GEOMImpl_Types.hxx"
+
+#include "GEOMImpl_IBasicOperations.hxx"
+#include "GEOMImpl_IBooleanOperations.hxx"
+#include "GEOMImpl_IShapesOperations.hxx"
+#include "GEOMImpl_ITransformOperations.hxx"
+#include "GEOMImpl_IBlocksOperations.hxx"
+#include "GEOMImpl_I3DPrimOperations.hxx"
+#include "GEOMImpl_ILocalOperations.hxx"
+#include "GEOMImpl_IHealingOperations.hxx"
+#include "GEOMImpl_IGroupOperations.hxx"
+#include "GEOMImpl_GlueDriver.hxx"
+
+#include <TDF_Tool.hxx>
+#include <TFunction_DriverTable.hxx>
+#include <TFunction_Driver.hxx>
+#include <TFunction_Logbook.hxx>
+#include <TNaming_CopyShape.hxx>
+
+#include <TopExp.hxx>
+#include <TopExp_Explorer.hxx>
+#include <TopoDS.hxx>
+#include <TopoDS_Vertex.hxx>
+#include <TopTools_IndexedMapOfShape.hxx>
+#include <TopTools_ListIteratorOfListOfShape.hxx>
+#include <TColStd_IndexedDataMapOfTransientTransient.hxx>
+
+#include <BRep_Builder.hxx>
+#include <BRep_Tool.hxx>
+
+#include <BRepAdaptor_Surface.hxx>
+#include <BRepAlgoAPI_Cut.hxx>
+#include <BRepAlgoAPI_Fuse.hxx>
+#include <BRepBuilderAPI_MakeFace.hxx>
+#include <BRepBuilderAPI_MakeVertex.hxx>
+#include <BRepBuilderAPI_Transform.hxx>
+#include <BRepPrimAPI_MakeCone.hxx>
+#include <BRepPrimAPI_MakeCylinder.hxx>
+
+#include <gp_Ax3.hxx>
+#include <gp_Pln.hxx>
+#include <gp_Pnt.hxx>
+#include <gp_Vec.hxx>
+#include <GC_MakeConicalSurface.hxx>
+#include <Geom_CylindricalSurface.hxx>
+
+#include <ShapeAnalysis_Edge.hxx>
+
+#include <cmath>
+
+#include "AdvancedEngine_Types.hxx"
+
+#include <Standard_Stream.hxx>
+#include <Standard_Failure.hxx>
+#include <StdFail_NotDone.hxx>
+#include <Standard_ErrorHandler.hxx> // CAREFUL ! position of this file is critic : see Lucien PIGNOLONI / OCC
+
+#define HALF_LENGTH_MAIN_PIPE "Main pipe half length" //"Tuyau principal - demi longueur"
+#define HALF_LENGTH_INCIDENT_PIPE "Incident pipe half length" //"Tuyau incident - demi longueur"
+#define CIRCULAR_QUARTER_PIPE "Circular quarter of pipe" //"Circulaire - quart de tuyau"
+#define THICKNESS "Thickness" //"Epaisseur"
+#define FLANGE "Flange" // "Collerette"
+#define CHAMFER_OR_FILLET "Chamfer or fillet" //"Chanfrein ou Raccord"
+#define JUNCTION_FACE_1 "Junction 1" //"Face de jonction 1"
+#define JUNCTION_FACE_2 "Junction 2" //"Face de jonction 2"
+#define JUNCTION_FACE_3 "Junction 3" //"Face de jonction 3"
+
+#define FIND_GROUPS_BY_POINTS 1
+
+//=============================================================================
+/*!
+ * Constructor
+ */
+//=============================================================================
+AdvancedEngine_IOperations::AdvancedEngine_IOperations(GEOM_Engine* theEngine, int theDocID) :
+ GEOM_IOperations(theEngine, theDocID)
+{
+ MESSAGE("AdvancedEngine_IOperations::AdvancedEngine_IOperations");
+ myBasicOperations = new GEOMImpl_IBasicOperations(GetEngine(), GetDocID());
+ myBooleanOperations = new GEOMImpl_IBooleanOperations(GetEngine(), GetDocID());
+ myShapesOperations = new GEOMImpl_IShapesOperations(GetEngine(), GetDocID());
+ myTransformOperations = new GEOMImpl_ITransformOperations(GetEngine(), GetDocID());
+ myBlocksOperations = new GEOMImpl_IBlocksOperations(GetEngine(), GetDocID());
+ my3DPrimOperations = new GEOMImpl_I3DPrimOperations(GetEngine(), GetDocID());
+ myLocalOperations = new GEOMImpl_ILocalOperations(GetEngine(), GetDocID());
+ myHealingOperations = new GEOMImpl_IHealingOperations(GetEngine(), GetDocID());
+ myGroupOperations = new GEOMImpl_IGroupOperations(GetEngine(), GetDocID());
+}
+
+//=============================================================================
+/*!
+ * Destructor
+ */
+//=============================================================================
+AdvancedEngine_IOperations::~AdvancedEngine_IOperations()
+{
+ MESSAGE("AdvancedEngine_IOperations::~AdvancedEngine_IOperations");
+ delete myBasicOperations;
+ delete myBooleanOperations;
+ delete myShapesOperations;
+ delete myTransformOperations;
+ delete myBlocksOperations;
+ delete my3DPrimOperations;
+ delete myLocalOperations;
+ delete myHealingOperations;
+ delete myGroupOperations;
+}
+
+//=============================================================================
+/*!
+ * SetPosition
+ */
+//=============================================================================
+gp_Trsf AdvancedEngine_IOperations::GetPositionTrsf(double theL1, double theL2,
+ Handle(GEOM_Object) theP1,
+ Handle(GEOM_Object) theP2,
+ Handle(GEOM_Object) theP3)
+{
+ // Old Local Coordinates System oldLCS
+ gp_Pnt P0(0, 0, 0);
+ gp_Pnt P1(-theL1, 0, 0);
+ gp_Pnt P2(theL1, 0, 0);
+ gp_Pnt P3(0, 0, theL2);
+
+ gp_Dir oldX(gp_Vec(P1, P2));
+ gp_Dir oldZ(gp_Vec(P0, P3));
+ gp_Ax3 oldLCS(P0, oldZ, oldX);
+
+ // New Local Coordinates System newLCS
+ double LocX, LocY, LocZ;
+ gp_Pnt newP1 = BRep_Tool::Pnt(TopoDS::Vertex(theP1->GetValue()));
+ gp_Pnt newP2 = BRep_Tool::Pnt(TopoDS::Vertex(theP2->GetValue()));
+ gp_Pnt newP3 = BRep_Tool::Pnt(TopoDS::Vertex(theP3->GetValue()));
+ LocX = (newP1.X() + newP2.X()) / 2.;
+ LocY = (newP1.Y() + newP2.Y()) / 2.;
+ LocZ = (newP1.Z() + newP2.Z()) / 2.;
+ gp_Pnt newO(LocX, LocY, LocZ);
+
+ gp_Dir newX(gp_Vec(newP1, newP2)); // P1P2 Vector
+ gp_Dir newZ(gp_Vec(newO, newP3)); // OP3 Vector
+ gp_Ax3 newLCS = gp_Ax3(newO, newZ, newX);
+
+ gp_Trsf aTrsf;
+ aTrsf.SetDisplacement(oldLCS, newLCS);
+
+ return aTrsf;
+}
+
+//=============================================================================
+/*!
+ * CheckCompatiblePosition
+ *
+ */
+//=============================================================================
+bool AdvancedEngine_IOperations::CheckCompatiblePosition(double& theL1, double& theL2,
+ Handle(GEOM_Object) theP1,
+ Handle(GEOM_Object) theP2,
+ Handle(GEOM_Object) theP3,
+ double theTolerance)
+{
+ SetErrorCode(KO);
+ gp_Pnt P1 = BRep_Tool::Pnt(TopoDS::Vertex(theP1->GetValue()));
+ gp_Pnt P2 = BRep_Tool::Pnt(TopoDS::Vertex(theP2->GetValue()));
+ gp_Pnt P3 = BRep_Tool::Pnt(TopoDS::Vertex(theP3->GetValue()));
+
+ double d12 = P1.Distance(P2);
+ double d13 = P1.Distance(P3);
+ double d23 = P2.Distance(P3);
+ // double d2 = newO.Distance(P3);
+
+ if (Abs(d12) <= Precision::Confusion()) {
+ SetErrorCode("Junctions points P1 and P2 are identical");
+ return false;
+ }
+ if (Abs(d13) <= Precision::Confusion()) {
+ SetErrorCode("Junctions points P1 and P3 are identical");
+ return false;
+ }
+ if (Abs(d23) <= Precision::Confusion()) {
+ SetErrorCode("Junctions points P2 and P3 are identical");
+ return false;
+ }
+
+
+ double newL1 = 0.5 * d12;
+ double newL2 = sqrt(pow(d13,2)-pow(newL1,2));
+ //
+ // theL1*(1-theTolerance) <= newL1 <= theL1*(1+theTolerance)
+ //
+ if (fabs(newL1 - theL1) > Precision::Approximation()) {
+ if ( (newL1 * (1 - theTolerance) -theL1 <= Precision::Approximation()) &&
+ (newL1 * (1 + theTolerance) -theL1 >= Precision::Approximation()) ) {
+ // std::cerr << "theL1 = newL1" << std::endl;
+ theL1 = newL1;
+ } else {
+ theL1 = -1;
+ SetErrorCode("Dimension for main pipe (L1) is incompatible with new position");
+ return false;
+ }
+ }
+
+ //
+ // theL2*(1-theTolerance) <= newL2 <= theL2*(1+theTolerance)
+ //
+ if (fabs(newL2 - theL2) > Precision::Approximation()) {
+ if ( (newL2 * (1 - theTolerance) -theL2 <= Precision::Approximation()) &&
+ (newL2 * (1 + theTolerance) -theL2 >= Precision::Approximation()) ) {
+ theL2 = newL2;
+ } else {
+ theL2 = -1;
+ SetErrorCode("Dimension for incident pipe (L2) is incompatible with new position");
+ return false;
+ }
+ }
+
+ SetErrorCode(OK);
+ return true;
+
+}
+
+//=============================================================================
+/*!
+ * Generate the propagation groups of a Pipe T-Shape used for hexa mesh
+ */
+//=============================================================================
+bool AdvancedEngine_IOperations::MakeGroups(Handle(GEOM_Object) theShape, int shapeType,
+ double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theH, double theW, double theRF,
+ Handle(TColStd_HSequenceOfTransient) theSeq,
+ gp_Trsf aTrsf)
+{
+ SetErrorCode(KO);
+
+ if (theShape.IsNull()) return false;
+
+ TopoDS_Shape aShape = theShape->GetValue();
+ if (aShape.IsNull()) {
+ SetErrorCode("Shape is not defined");
+ return false;
+ }
+
+ gp_Trsf aTrsfInv = aTrsf.Inverted();
+
+// int expectedGroups = 0;
+// if (shapeType == TSHAPE_BASIC)
+// if (Abs(theR2+theW2-theR1-theW1) <= Precision::Approximation())
+// expectedGroups = 10;
+// else
+// expectedGroups = 11;
+// else if (shapeType == TSHAPE_CHAMFER || shapeType == TSHAPE_FILLET)
+// expectedGroups = 12;
+
+ double aR1Ext = theR1 + theW1;
+ double aR2Ext = theR2 + theW2;
+
+ /////////////////////////
+ //// Groups of Faces ////
+ /////////////////////////
+
+ //
+ // Comment the following lines when GetInPlace bug is solved
+ // == BEGIN
+ // Workaround of GetInPlace bug
+ // Create a bounding box that fits the shape
+ Handle(GEOM_Object) aBox = my3DPrimOperations->MakeBoxDXDYDZ(2*theL1, 2*aR1Ext, aR1Ext+theL2);
+ aBox->GetLastFunction()->SetDescription("");
+ myTransformOperations->TranslateDXDYDZ(aBox, -theL1, -aR1Ext, -aR1Ext);
+ aBox->GetLastFunction()->SetDescription("");
+ // Apply transformation to box
+ BRepBuilderAPI_Transform aTransformationBox(aBox->GetValue(), aTrsf, Standard_False);
+ TopoDS_Shape aBoxShapeTrsf = aTransformationBox.Shape();
+ aBox->GetLastFunction()->SetValue(aBoxShapeTrsf);
+
+ // Get the shell of the box
+ Handle(GEOM_Object) aShell = Handle(GEOM_Object)::DownCast
+ (myShapesOperations->MakeExplode(aBox, TopAbs_SHELL, true)->Value(1));
+ aBox->GetLastFunction()->SetDescription("");
+ aShell->GetLastFunction()->SetDescription("");
+ // Get the common shapes between shell and shape
+ Handle(GEOM_Object) aCommonCompound = myBooleanOperations->MakeBoolean
+ (theShape, aShell, 1, Standard_False); // MakeCommon
+ if (aCommonCompound.IsNull()) {
+ SetErrorCode(myBooleanOperations->GetErrorCode());
+ return false;
+ }
+ aCommonCompound->GetLastFunction()->SetDescription("");
+ // Explode the faces of common shapes => 3 faces
+ Handle(TColStd_HSequenceOfTransient) aCommonFaces =
+ myShapesOperations->MakeExplode(aCommonCompound, TopAbs_FACE, true);
+ aCommonCompound->GetLastFunction()->SetDescription("");
+ std::list<Handle(GEOM_Object)> aCompoundOfFacesList;
+
+ for (int i=0 ; i<= aCommonFaces->Length()-4 ; i+=4) {
+ std::list<Handle(GEOM_Object)> aFacesList;
+ for (int j = 1 ; j <= 4 ; j++) {
+ Handle(GEOM_Object) aFace = Handle(GEOM_Object)::DownCast(aCommonFaces->Value(i+j)); // Junction faces
+ if (!aFace.IsNull()) {
+ aFace->GetLastFunction()->SetDescription("");
+ aFacesList.push_back(aFace);
+ }
+ }
+ Handle(GEOM_Object) aCompoundOfFaces = myShapesOperations->MakeCompound(aFacesList);
+ if (!aCompoundOfFaces.IsNull()) {
+ aCompoundOfFaces->GetLastFunction()->SetDescription("");
+ aCompoundOfFacesList.push_back(aCompoundOfFaces);
+ }
+ }
+
+ if (aCompoundOfFacesList.size() == 3) {
+ Handle(GEOM_Object) aPln1 = aCompoundOfFacesList.front();
+ aCompoundOfFacesList.pop_front();
+ Handle(GEOM_Object) aPln2 = aCompoundOfFacesList.front();
+ aCompoundOfFacesList.pop_front();
+ Handle(GEOM_Object) aPln3 = aCompoundOfFacesList.front();
+ aCompoundOfFacesList.pop_front();
+ // == END
+ //
+
+
+ // Uncomment the following lines when GetInPlace bug is solved
+ // == BEGIN
+// Handle(GEOM_Object) aP1 = myBasicOperations->MakePointXYZ(-theL1, 0, 0);
+// Handle(GEOM_Object) aP2 = myBasicOperations->MakePointXYZ(-0, 0, theL2);
+// Handle(GEOM_Object) aP3 = myBasicOperations->MakePointXYZ(theL1, 0, 0);
+// aP1->GetLastFunction()->SetDescription("");
+// aP2->GetLastFunction()->SetDescription("");
+// aP3->GetLastFunction()->SetDescription("");
+// Handle(GEOM_Object) aV1 = myBasicOperations->MakeVectorDXDYDZ(-1, 0, 0);
+// Handle(GEOM_Object) aV2 = myBasicOperations->MakeVectorDXDYDZ(0, 0, 1);
+// Handle(GEOM_Object) aV3 = myBasicOperations->MakeVectorDXDYDZ(1, 0, 0);
+// aV1->GetLastFunction()->SetDescription("");
+// aV2->GetLastFunction()->SetDescription("");
+// aV3->GetLastFunction()->SetDescription("");
+// Handle(GEOM_Object) aPln1 = myBasicOperations->MakePlanePntVec(aP1, aV1, 2*(aR1Ext+theL2));
+// Handle(GEOM_Object) aPln2 = myBasicOperations->MakePlanePntVec(aP2, aV2, 2*(aR2Ext));
+// Handle(GEOM_Object) aPln3 = myBasicOperations->MakePlanePntVec(aP3, aV3, 2*(aR1Ext+theL2));
+// aPln1->GetLastFunction()->SetDescription("");
+// aPln2->GetLastFunction()->SetDescription("");
+// aPln3->GetLastFunction()->SetDescription("");
+//
+// BRepBuilderAPI_Transform aTransformation1(aPln1->GetValue(), aTrsf, Standard_False);
+// TopoDS_Shape aTrsf_Shape1 = aTransformation1.Shape();
+// aPln1->GetLastFunction()->SetValue(aTrsf_Shape1);
+// BRepBuilderAPI_Transform aTransformation2(aPln2->GetValue(), aTrsf, Standard_False);
+// TopoDS_Shape aTrsf_Shape2 = aTransformation2.Shape();
+// aPln2->GetLastFunction()->SetValue(aTrsf_Shape2);
+// BRepBuilderAPI_Transform aTransformation3(aPln3->GetValue(), aTrsf, Standard_False);
+// TopoDS_Shape aTrsf_Shape3 = aTransformation3.Shape();
+// aPln3->GetLastFunction()->SetValue(aTrsf_Shape3);
+ // == END
+ //
+
+ Handle(GEOM_Object) junctionFaces1 = myShapesOperations->GetInPlace(theShape, aPln1);
+ if (junctionFaces1.IsNull())
+ junctionFaces1 = myShapesOperations->GetShapesOnShapeAsCompound
+ (aPln1, theShape, TopAbs_FACE, GEOMAlgo_ST_ONIN);
+ if (!junctionFaces1.IsNull()) {
+ junctionFaces1->GetLastFunction()->SetDescription("");
+ junctionFaces1->SetName("JUNCTION_FACE_1");
+ theSeq->Append(junctionFaces1);
+ }
+ else {
+ SetErrorCode("Junction face 1 not found");
+ // theSeq->Append(aPln1);
+ // return false;
+ }
+ Handle(GEOM_Object) junctionFaces2 = myShapesOperations->GetInPlace(theShape, aPln2);
+ if (junctionFaces2.IsNull())
+ junctionFaces2 = myShapesOperations->GetShapesOnShapeAsCompound
+ (aPln2, theShape, TopAbs_FACE, GEOMAlgo_ST_ONIN);
+ if (!junctionFaces2.IsNull()) {
+ junctionFaces2->GetLastFunction()->SetDescription("");
+ junctionFaces2->SetName("JUNCTION_FACE_2");
+ theSeq->Append(junctionFaces2);
+ }
+ else {
+ SetErrorCode("Junction face 2 not found");
+ // theSeq->Append(aPln2);
+ // return false;
+ }
+ Handle(GEOM_Object) junctionFaces3 = myShapesOperations->GetInPlace(theShape, aPln3);
+ if (junctionFaces3.IsNull())
+ junctionFaces3 = myShapesOperations->GetShapesOnShapeAsCompound
+ (aPln3, theShape, TopAbs_FACE, GEOMAlgo_ST_ONIN);
+ if (!junctionFaces3.IsNull()) {
+ junctionFaces3->GetLastFunction()->SetDescription("");
+ junctionFaces3->SetName("JUNCTION_FACE_3");
+ theSeq->Append(junctionFaces3);
+ }
+ else {
+ SetErrorCode("Junction face 3 not found");
+ // theSeq->Append(aPln3);
+ // return false;
+ }
+ // Comment the following lines when GetInPlace bug is solved
+ // == BEGIN
+ }
+ // == END
+
+ /////////////////////////
+ //// Groups of Edges ////
+ /////////////////////////
+ // Result of propagate
+
+ Handle(GEOM_Function) aFunction = theShape->GetLastFunction();
+
+ TCollection_AsciiString theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) aSeqPropagate = myBlocksOperations->Propagate(theShape);
+ if (aSeqPropagate.IsNull() || aSeqPropagate->Length() == 0) {
+ SetErrorCode("Propagation groups not found");
+ return false;
+ }
+ Standard_Integer aNbGroups = aSeqPropagate->Length();
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+
+#ifdef FIND_GROUPS_BY_POINTS
+ // BEGIN: new groups search
+
+ // W2 R2
+ // .----.-----.----.
+ // e| | | | |
+ // | | | | |
+ // . | | | .
+ // g / ''..| | |..'' \
+ // f / ''''''' \
+ // .---.--'.. | | | ..'--.---.
+ // |a \ '''...........''' / |
+ // |-------\------' | '------/-------.
+ // | \ | / |
+ // c| \ | / |
+ // | R1 \ | / |
+ // | \ | / |
+ // ._________________|_________________.
+ // | L1 | |
+ // | | |
+ // | | |
+ // b| | |
+ // | | |
+ // |-----------------|-----------------|
+ // | W1 | |
+ // '-----------------'-----------------'
+ // d
+
+ // "Thickness" group (a)
+ gp_Pnt aPntA (-theL1, 0, theR1 + theW1/2.);
+ aPntA.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexA (aPntA);
+ TopoDS_Vertex aVertA = TopoDS::Vertex(mkVertexA.Shape());
+ TopoDS_Shape anEdgeA = GEOMUtils::GetEdgeNearPoint(aShape, aVertA);
+
+ // "Circular quarter of pipe" group (b)
+ gp_Pnt aPntB (-theL1, -aR1Ext * sin(M_PI/4.), -aR1Ext * sin(M_PI/4.));
+ aPntB.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexB (aPntB);
+ TopoDS_Vertex aVertB = TopoDS::Vertex(mkVertexB.Shape());
+ TopoDS_Shape anEdgeB = GEOMUtils::GetEdgeNearPoint(aShape, aVertB);
+
+ // "Circular quarter of pipe" group (c)
+ gp_Pnt aPntC (-theL1, -aR1Ext * sin(M_PI/4.), aR1Ext * sin(M_PI/4.));
+ aPntC.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexC (aPntC);
+ TopoDS_Vertex aVertC = TopoDS::Vertex(mkVertexC.Shape());
+ TopoDS_Shape anEdgeC = GEOMUtils::GetEdgeNearPoint(aShape, aVertC);
+
+ // "Main pipe half length" group (d)
+ gp_Pnt aPntD (-theL1/2., 0, -aR1Ext);
+ aPntD.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexD (aPntD);
+ TopoDS_Vertex aVertD = TopoDS::Vertex(mkVertexD.Shape());
+ TopoDS_Shape anEdgeD = GEOMUtils::GetEdgeNearPoint(aShape, aVertD);
+
+ // "Incident pipe half length" group (e)
+ double aTol10 = Precision::Confusion() * 10.;
+ gp_Pnt aPntE (-aR2Ext, 0, theL2 - aTol10);
+ aPntE.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexE (aPntE);
+ TopoDS_Vertex aVertE = TopoDS::Vertex(mkVertexE.Shape());
+ TopoDS_Shape anEdgeE = GEOMUtils::GetEdgeNearPoint(aShape, aVertE);
+
+ // "Flange" group (f)
+ double aFx = - aR2Ext - aTol10;
+ if (shapeType == TSHAPE_CHAMFER)
+ aFx -= theW;
+ else if (shapeType == TSHAPE_FILLET)
+ aFx -= theRF;
+ gp_Pnt aPntF (aFx, 0, aR1Ext);
+ aPntF.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexF (aPntF);
+ TopoDS_Vertex aVertF = TopoDS::Vertex(mkVertexF.Shape());
+ TopoDS_Shape anEdgeF = GEOMUtils::GetEdgeNearPoint(aShape, aVertF);
+
+ // "Chamfer or Fillet" group (g)
+ TopoDS_Shape anEdgeG;
+ if (shapeType == TSHAPE_CHAMFER) {
+ gp_Pnt aPntG (-aR2Ext - theW/2., 0, aR1Ext + theH/2.);
+ aPntG.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexG (aPntG);
+ TopoDS_Vertex aVertG = TopoDS::Vertex(mkVertexG.Shape());
+ anEdgeG = GEOMUtils::GetEdgeNearPoint(aShape, aVertG);
+ }
+ else if (shapeType == TSHAPE_FILLET) {
+ gp_Pnt aPntG (-aR2Ext - theRF/2., 0, aR1Ext + theRF/2.);
+ aPntG.Transform(aTrsf);
+ BRepBuilderAPI_MakeVertex mkVertexG (aPntG);
+ TopoDS_Vertex aVertG = TopoDS::Vertex(mkVertexG.Shape());
+ anEdgeG = GEOMUtils::GetEdgeNearPoint(aShape, aVertG);
+ }
+
+ for (int i = 1 ; i <= aNbGroups; i++) {
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(aSeqPropagate->Value(i));
+ if (aGroup.IsNull())
+ continue;
+
+ TopoDS_Shape aGroupShape = aGroup->GetValue();
+ TopTools_IndexedMapOfShape anEdgesMap;
+ TopExp::MapShapes(aGroupShape, TopAbs_EDGE, anEdgesMap);
+
+ if (anEdgesMap.Contains(anEdgeA)) { // a
+ aGroup->SetName("THICKNESS");
+ theSeq->Append(aGroup);
+ }
+ else if (anEdgesMap.Contains(anEdgeB)) { // b
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ theSeq->Append(aGroup);
+ }
+ else if (anEdgesMap.Contains(anEdgeC)) { // c
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ theSeq->Append(aGroup);
+ }
+ else if (anEdgesMap.Contains(anEdgeD)) { // d
+ aGroup->SetName("HALF_LENGTH_MAIN_PIPE");
+ theSeq->Append(aGroup);
+ }
+ else if (anEdgesMap.Contains(anEdgeE)) { // e
+ aGroup->SetName("HALF_LENGTH_INCIDENT_PIPE");
+ theSeq->Append(aGroup);
+ }
+ else if (anEdgesMap.Contains(anEdgeF)) { // f
+ aGroup->SetName("FLANGE");
+ theSeq->Append(aGroup);
+ }
+ else if (shapeType == TSHAPE_CHAMFER) { // g
+ if (anEdgesMap.Contains(anEdgeG)) {
+ aGroup->SetName("CHAMFER");
+ theSeq->Append(aGroup);
+ }
+ }
+ else if (shapeType == TSHAPE_FILLET) { // g
+ if (anEdgesMap.Contains(anEdgeG)) {
+ aGroup->SetName("FILLET");
+ theSeq->Append(aGroup);
+ }
+ }
+ else {
+ }
+ }
+ // END: new groups search
+#else
+ bool addGroup;
+ bool circularFoundAndAdded = false;
+ bool circularFound10 = false;
+ bool incidentPipeFound = false;
+ bool mainPipeFound = false;
+ bool mainPipeFoundAndAdded = false;
+ bool radialFound =false;
+ bool flangeFound = false;
+ bool flangeFoundAndAdded = false;
+ bool chamferOrFilletFound = false;
+
+ for (int i = 1 ; i <= aNbGroups; i++) {
+ addGroup = false;
+
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(aSeqPropagate->Value(i));
+ if (aGroup.IsNull())
+ continue;
+
+ TopoDS_Shape aGroupShape = aGroup->GetValue();
+ BRepBuilderAPI_Transform aTransformationShapeInv (aGroupShape, aTrsfInv, Standard_False);
+ TopoDS_Shape aGroupShapeTrsfInv = aTransformationShapeInv.Shape();
+
+ TopTools_IndexedMapOfShape anEdgesMap;
+ TopExp::MapShapes(aGroupShapeTrsfInv,TopAbs_EDGE, anEdgesMap);
+ Standard_Integer nbEdges = anEdgesMap.Extent();
+
+ if (shapeType == TSHAPE_BASIC) {
+ if ((nbEdges >= 21) || /*R1Ext = R2Ext*/(nbEdges == 17)) { // 17, 17+8*{1,2,3}, 21, 21+8*{1,2,3}
+ addGroup = true;
+ aGroup->SetName("THICKNESS");
+ }
+ else if (nbEdges == 6) {
+ if (!circularFoundAndAdded) {
+ circularFoundAndAdded = true;
+ addGroup = true;
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ }
+ }
+ else if (nbEdges == 8) {
+ incidentPipeFound = true;
+ mainPipeFound = false;
+ radialFound = false;
+ flangeFound = false;
+
+ TopExp_Explorer Ex(aGroupShapeTrsfInv,TopAbs_VERTEX);
+ while (Ex.More()) {
+ gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ double x=aP.X(), y=aP.Y(), z=aP.Z();
+
+
+ if ((Abs(x) > aR2Ext + Precision::Confusion()) ||
+ (Abs(y) > aR2Ext + Precision::Confusion())) {
+ incidentPipeFound = false;
+ }
+
+ if ( z < -Precision::Confusion()) {
+ // length of main pipe
+ mainPipeFound = true;
+ if (!mainPipeFoundAndAdded) {
+ mainPipeFoundAndAdded = true;
+ addGroup = true;
+ aGroup->SetName("HALF_LENGTH_MAIN_PIPE");
+ }
+ }
+
+ else if (Abs(x) > (theL1-Precision::Confusion())) {
+ // discretisation circulaire
+ radialFound = true;
+ if (!circularFoundAndAdded) {
+ circularFoundAndAdded = true;
+ addGroup = true;
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ }
+ }
+ Ex.Next();
+ }
+ if (incidentPipeFound) {
+ addGroup = true;
+ aGroup->SetName("HALF_LENGTH_INCIDENT_PIPE");
+ }
+ if (!addGroup && (!incidentPipeFound &&
+ !radialFound &&
+ !mainPipeFound &&
+ !flangeFound)) {
+ // Flange (collerette)
+ flangeFound = true;
+ addGroup = true;
+ aGroup->SetName("FLANGE");
+ }
+ }
+ else
+ continue;
+ }
+ else if (shapeType == TSHAPE_CHAMFER || shapeType == TSHAPE_FILLET) {
+ if (nbEdges >= 25) { // 25, 25+8, 25+16, 25+24
+ addGroup = true;
+ aGroup->SetName("THICKNESS");
+ }
+ else if ((nbEdges == 10) || (nbEdges == 6)) {
+ if (!circularFoundAndAdded) {
+ addGroup = true;
+ circularFoundAndAdded = true;
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ if (nbEdges == 10) {
+ circularFound10 = true;
+ }
+ }
+ else if (!circularFound10 && nbEdges == 10) {
+ circularFound10 = true;
+ addGroup = true;
+ aGroup->SetName("CIRCULAR_QUARTER_PIPE");
+ }
+ }
+ else if (nbEdges == 8) {
+ incidentPipeFound = true;
+ mainPipeFound = true;
+ flangeFound = false;
+
+ bool isNearZ0 = false;
+ bool isBelowZ0 = false;
+
+ TopExp_Explorer Ex (aGroupShapeTrsfInv,TopAbs_VERTEX);
+ while (Ex.More()) {
+ gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ double x=aP.X(), y=aP.Y(), z=aP.Z();
+
+ // tuy_princ_long_avant & tuy_princ_long_apres
+ //bool isMain = (((z < Precision::Confusion()) || (x < Precision::Confusion())) &&
+ // ((y <= aR1Ext + Precision::Confusion()) ||
+ // (y <= -(aR1Ext + Precision::Confusion())) ||
+ // (y <= theR1 + Precision::Confusion()) ||
+ // (y == -(theR1 + Precision::Confusion()))));
+ bool isMain = ((z < Precision::Confusion() || x < Precision::Confusion()) &&
+ (fabs(y) > theR1 - Precision::Confusion() ||
+ fabs(y) < Precision::Confusion()));
+
+ if (!isMain) {
+ mainPipeFound = false;
+ }
+
+ // collerette
+ //if (z < Precision::Confusion() && !isMain) {
+ // flangeFound = true;
+ // if (!flangeFoundAndAdded) {
+ // flangeFoundAndAdded = true;
+ // addGroup = true;
+ // aGroup->SetName("FLANGE");
+ // }
+ //}
+ if (fabs(z) < Precision::Confusion()) isNearZ0 = true;
+ if (z < - Precision::Confusion()) isBelowZ0 = true;
+
+ // tuyau incident
+ if ((Abs(x) > aR2Ext + Precision::Confusion()) ||
+ (Abs(y) > aR2Ext + Precision::Confusion())) {
+ incidentPipeFound = false;
+ }
+ Ex.Next();
+ }
+ if (mainPipeFound) {
+ addGroup = true;
+ aGroup->SetName("HALF_LENGTH_MAIN_PIPE");
+ }
+ if (incidentPipeFound) {
+ addGroup = true;
+ aGroup->SetName("HALF_LENGTH_INCIDENT_PIPE");
+ }
+ if (isNearZ0 && !isBelowZ0) {
+ flangeFound = true;
+ if (!flangeFoundAndAdded) {
+ flangeFoundAndAdded = true;
+ addGroup = true;
+ aGroup->SetName("FLANGE");
+ }
+ }
+ if (!addGroup && (!incidentPipeFound &&
+ !mainPipeFound &&
+ !flangeFound &&
+ !chamferOrFilletFound)) {
+ addGroup = true;
+ chamferOrFilletFound = true;
+ if (shapeType == TSHAPE_CHAMFER)
+ aGroup->SetName("CHAMFER");
+ else
+ aGroup->SetName("FILLET");
+ }
+ }
+ else
+ continue;
+ }
+ // Add group to the list
+ if (addGroup)
+ theSeq->Append(aGroup);
+ }
+#endif
+
+ SetErrorCode(OK);
+ return true;
+}
+
+//=============================================================================
+/*!
+ * Return faces that are laying on surface.
+ */
+//=============================================================================
+bool AdvancedEngine_IOperations::GetFacesOnSurf
+ (const TopoDS_Shape &theShape,
+ const Handle_Geom_Surface& theSurface,
+ const Standard_Real theTolerance,
+ TopTools_ListOfShape &theFaces)
+{
+ GEOMAlgo_FinderShapeOn1 aFinder;
+
+ aFinder.SetShape(theShape);
+ aFinder.SetTolerance(theTolerance);
+ aFinder.SetSurface(theSurface);
+ aFinder.SetShapeType(TopAbs_FACE);
+ aFinder.SetState(GEOMAlgo_ST_ON);
+
+ // Sets the minimal number of inner points for the faces that do not have own
+ // inner points at all (for e.g. rectangular planar faces have just 2 triangles).
+ // Default value=3
+ aFinder.SetNbPntsMin(3);
+ // Sets the maximal number of inner points for edges or faces.
+ // It is usefull for the cases when this number is very big (e.g =2000) to improve
+ // the performance. If this value =0, all inner points will be taken into account.
+ // Default value=0
+ aFinder.SetNbPntsMax(100);
+ aFinder.Perform();
+
+ // Interprete results
+ Standard_Integer iErr = aFinder.ErrorStatus();
+ // the detailed description of error codes is in GEOMAlgo_FinderShapeOn1.cxx
+ if (iErr) {
+ MESSAGE(" iErr : " << iErr);
+ TCollection_AsciiString aMsg (" iErr : ");
+ aMsg += TCollection_AsciiString(iErr);
+ SetErrorCode(aMsg);
+ return false;
+ }
+ Standard_Integer iWrn = aFinder.WarningStatus();
+ // the detailed description of warning codes is in GEOMAlgo_FinderShapeOn1.cxx
+ if (iWrn) {
+ MESSAGE(" *** iWrn : " << iWrn);
+ }
+
+ const TopTools_ListOfShape &aListRes = aFinder.Shapes(); // the result
+ TopTools_ListIteratorOfListOfShape anIter (aListRes);
+
+ for (; anIter.More(); anIter.Next()) {
+ theFaces.Append(anIter.Value());
+ }
+
+ return true;
+}
+
+//=============================================================================
+/*!
+ * Creates and returns conical face.
+ */
+//=============================================================================
+TopoDS_Shape AdvancedEngine_IOperations::MakeConicalFace
+ (const gp_Ax2 &theAxis,
+ const double theRadius,
+ const double theRadiusThin,
+ const double theHeight,
+ const gp_Trsf &theTrsf)
+{
+ BRepPrimAPI_MakeCone aMkCone (theAxis, theRadius, theRadiusThin, theHeight);
+ TopoDS_Shape aResult;
+
+ aMkCone.Build();
+ if (aMkCone.IsDone()) {
+ TopExp_Explorer anExp(aMkCone.Shape(), TopAbs_FACE);
+
+ for (; anExp.More(); anExp.Next()) {
+ TopoDS_Face aFace = TopoDS::Face(anExp.Current());
+
+ if (aFace.IsNull() == Standard_False) {
+ BRepAdaptor_Surface anAdaptor(aFace, Standard_False);
+
+ if (anAdaptor.GetType() == GeomAbs_Cone) {
+ // This is a conical face. Transform and return it.
+ BRepBuilderAPI_Transform aTransf(aFace, theTrsf, Standard_False);
+
+ aResult = aTransf.Shape();
+ break;
+ }
+ }
+ }
+ }
+
+ return aResult;
+}
+
+//=============================================================================
+/*!
+ * Generate the internal group of a Pipe T-Shape
+ */
+//=============================================================================
+bool AdvancedEngine_IOperations::MakeInternalGroup
+ (const Handle(GEOM_Object) &theShape,
+ const double theR1, const double theLen1,
+ const double theR2, const double theLen2,
+ const double theRL, double theTransLenL,
+ const double theRR, double theTransLenR,
+ const double theRI, double theTransLenI,
+ const Handle(TColStd_HSequenceOfTransient) &theSeq,
+ const gp_Trsf &theTrsf)
+{
+ SetErrorCode(KO);
+
+ if (theShape.IsNull()) {
+ return false;
+ }
+
+ TopoDS_Shape aShape = theShape->GetValue();
+
+ if (aShape.IsNull()) {
+ SetErrorCode("Shape is not defined");
+ return false;
+ }
+
+ // Compute tolerance
+ Standard_Real aMaxTol = -RealLast();
+ TopExp_Explorer anExp(aShape, TopAbs_VERTEX);
+
+ for (; anExp.More(); anExp.Next()) {
+ TopoDS_Vertex aVertex = TopoDS::Vertex(anExp.Current());
+
+ if (aVertex.IsNull() == Standard_False) {
+ const Standard_Real aTol = BRep_Tool::Tolerance(aVertex);
+
+ if (aTol > aMaxTol) {
+ aMaxTol = aTol;
+ }
+ }
+ }
+
+ // Construct internal surfaces.
+ Standard_Integer i = 0;
+ const Standard_Integer aMaxNbSurf = 5;
+ Handle(Geom_Surface) aSurface[aMaxNbSurf];
+ TopTools_ListOfShape aConicalFaces;
+ Standard_Real aTolConf = Precision::Confusion();
+
+ // 1. Construct the internal surface of main pipe.
+ gp_Ax2 anAxis1 (gp::Origin(), gp::DX(), gp::DZ());
+ gp_Ax2 anAxis2 (gp::Origin(), gp::DZ(), gp::DX());
+
+ aSurface[i++] = new Geom_CylindricalSurface(anAxis1, theR1);
+
+ // 2. Construct the internal surface of incident pipe.
+ aSurface[i++] = new Geom_CylindricalSurface(anAxis2, theR2);
+
+ // 3. Construct the internal surface of left reduction pipe.
+ if (theRL > aTolConf) {
+ aSurface[i++] = new Geom_CylindricalSurface(anAxis1, theRL);
+
+ if (theTransLenL > aTolConf) {
+ // 3.1. Construct the internal surface of left transition pipe.
+ gp_Pnt aPLeft (-theLen1, 0., 0.);
+ gp_Ax2 anAxisLeft (aPLeft, -gp::DX(), gp::DZ());
+ TopoDS_Shape aConeLeft =
+ MakeConicalFace(anAxisLeft, theR1, theRL, theTransLenL, theTrsf);
+
+ if (aConeLeft.IsNull() == Standard_False) {
+ aConicalFaces.Append(aConeLeft);
+ }
+ }
+ }
+
+ // 4. Construct the internal surface of right reduction pipe.
+ if (theRR > aTolConf) {
+ // There is no need to construct another cylinder of the same radius. Skip it.
+ if (Abs(theRR - theRL) > aTolConf) {
+ aSurface[i++] = new Geom_CylindricalSurface(anAxis1, theRR);
+ }
+
+ if (theTransLenL > aTolConf) {
+ // 4.1. Construct the internal surface of right transition pipe.
+ gp_Pnt aPRight (theLen1, 0., 0.);
+ gp_Ax2 anAxisRight (aPRight, gp::DX(), gp::DZ());
+ TopoDS_Shape aConeRight =
+ MakeConicalFace(anAxisRight, theR1, theRR, theTransLenR, theTrsf);
+
+ if (aConeRight.IsNull() == Standard_False) {
+ aConicalFaces.Append(aConeRight);
+ }
+ }
+ }
+
+ // 5. Construct the internal surface of incident reduction pipe.
+ if (theRI > aTolConf) {
+ aSurface[i++] = new Geom_CylindricalSurface(anAxis2, theRI);
+
+ if (theTransLenI > aTolConf) {
+ // 5.1. Construct the internal surface of incident transition pipe.
+ gp_Pnt aPInci (0., 0., theLen2);
+ gp_Ax2 anAxisInci (aPInci, gp::DZ(), gp::DX());
+ TopoDS_Shape aConeInci =
+ MakeConicalFace(anAxisInci, theR2, theRI, theTransLenI, theTrsf);
+
+ if (aConeInci.IsNull() == Standard_False) {
+ aConicalFaces.Append(aConeInci);
+ }
+ }
+ }
+
+ // Get faces that are laying on cylindrical surfaces.
+ TopTools_ListOfShape aFaces;
+ gp_Trsf anInvTrsf = theTrsf.Inverted();
+
+ for (i = 0; i < aMaxNbSurf; i++) {
+ if (aSurface[i].IsNull()) {
+ break;
+ }
+
+ aSurface[i]->Transform(theTrsf);
+
+ TopTools_ListOfShape aLocalFaces;
+
+ if (!GetFacesOnSurf(aShape, aSurface[i], aMaxTol, aLocalFaces)) {
+ return false;
+ }
+
+ if (i < 2) {
+ // Check if the result contains outer cylinders.
+ // It is required for main and incident pipes.
+ TopTools_ListIteratorOfListOfShape anIter(aLocalFaces);
+
+ while (anIter.More()) {
+ TopExp_Explorer anExp(anIter.Value(), TopAbs_VERTEX);
+ Standard_Boolean isInside = Standard_False;
+
+ // Get a vertex from this shape
+ if (anExp.More()) {
+ TopoDS_Vertex aVtx = TopoDS::Vertex(anExp.Current());
+
+ if (aVtx.IsNull() == Standard_False) {
+ gp_Pnt aPnt = BRep_Tool::Pnt(aVtx);
+
+ aPnt.Transform(anInvTrsf);
+
+ if (i == 0) {
+ // Check if the point is inside the main pipe.
+ isInside = (Abs(aPnt.X()) <= theLen1);
+ } else { // i == 1
+ // Check if the point is inside the incident pipe.
+ isInside = (aPnt.Z() <= theLen2);
+ }
+ }
+ }
+
+ if (isInside) {
+ // Keep this face.
+ anIter.Next();
+ } else {
+ // Remove this face.
+ aLocalFaces.Remove(anIter);
+ }
+ }
+ }
+
+ aFaces.Append(aLocalFaces);
+ }
+
+ // Get faces that are laying on conical faces.
+ if (aConicalFaces.IsEmpty() == Standard_False) {
+ Handle(GEOM_Object) aCone =
+ GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ Handle(GEOM_Function) aFunction =
+ aCone->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_BASIC);
+ TopTools_ListIteratorOfListOfShape aFIter(aConicalFaces);
+ Handle(GEOM_Object) aConeFromShape;
+
+ for (; aFIter.More(); aFIter.Next()) {
+ aFunction->SetValue(aFIter.Value());
+ aConeFromShape = myShapesOperations->GetInPlace(theShape, aCone);
+
+ if (aConeFromShape.IsNull() == Standard_False) {
+ aConeFromShape->GetLastFunction()->SetDescription("");
+ TopoDS_Shape aConeFaces = aConeFromShape->GetValue();
+ TopExp_Explorer anExp(aConeFaces, TopAbs_FACE);
+
+ for (; anExp.More(); anExp.Next()) {
+ TopoDS_Face aConeFace = TopoDS::Face(anExp.Current());
+
+ if (aConeFace.IsNull() == Standard_False) {
+ aFaces.Append(aConeFace);
+ }
+ }
+ }
+ }
+ }
+
+ // Create a group of internal faces.
+ if (aFaces.IsEmpty() == Standard_False) {
+ Handle(GEOM_Object) aGroup = myGroupOperations->CreateGroup(theShape, TopAbs_FACE);
+
+ if (aGroup.IsNull() == Standard_False) {
+ aGroup->GetLastFunction()->SetDescription("");
+ aGroup->SetName("INTERNAL_FACES");
+
+ TopTools_IndexedMapOfShape anIndices;
+ Handle(TColStd_HSequenceOfInteger) aSeqIDs = new TColStd_HSequenceOfInteger;
+
+ TopExp::MapShapes(aShape, anIndices);
+
+ TopTools_ListIteratorOfListOfShape anIter(aFaces);
+
+ for (; anIter.More(); anIter.Next()) {
+ const TopoDS_Shape &aFace = anIter.Value();
+ const Standard_Integer anIndex = anIndices.FindIndex(aFace);
+
+ if (anIndex > 0) {
+ aSeqIDs->Append(anIndex);
+ }
+ }
+
+ myGroupOperations->UnionIDs(aGroup, aSeqIDs);
+ aGroup->GetLastFunction()->SetDescription("");
+ theSeq->Append(aGroup);
+ }
+ }
+
+ SetErrorCode(OK);
+
+ return true;
+}
+
+bool AdvancedEngine_IOperations::MakePipeTShapePartition(Handle(GEOM_Object) theShape,
+ double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theH, double theW,
+ double theRF, bool isNormal)
+{
+ SetErrorCode(KO);
+
+ // Build tools for partition operation:
+ // 1 face and 2 planes
+ // Face
+ Handle(GEOM_Object) arete_intersect_int, arete_intersect_ext;
+ Handle(GEOM_Object) wire_t, wire_t2, face_t, face_t2;
+ Handle(GEOM_Object) chan_racc;
+ Handle(GEOM_Object) vi1, vi2;
+ Handle(GEOM_Object) Te3;
+
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ Handle(GEOM_Object) Vector_Z = myBasicOperations->MakeVectorDXDYDZ(0, 0, 1);
+ Vector_Z->GetLastFunction()->SetDescription("");
+
+ // Useful values
+ double aSize = 2*(theL1 + theL2);
+ double aR1Ext = theR1 + theW1;
+ double aR2Ext = theR2 + theW2;
+ double theVertCylinderRadius = aR2Ext + theW + theRF;
+ double theHoriCylinderRadius = aR1Ext + theH + theRF;
+
+ // Common edges on internal cylinder
+ Handle(GEOM_Object) box_i = my3DPrimOperations->MakeBoxDXDYDZ(theR2, theR2, theR1);
+ box_i->GetLastFunction()->SetDescription("");
+ box_i = myTransformOperations->TranslateDXDYDZ(box_i, -theR2, -theR2, 0);
+ box_i->GetLastFunction()->SetDescription("");
+
+ Handle(GEOM_Function) aFunction = theShape->GetLastFunction();
+ TCollection_AsciiString theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) edges_i =
+ myShapesOperations->GetShapesOnBox(box_i, theShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+ if (edges_i.IsNull() || edges_i->Length() == 0) {
+ SetErrorCode("Internal edges not found");
+ return false;
+ }
+ for (int i=1; i<=edges_i->Length();i++) {
+ Handle(GEOM_Object) anObj = Handle(GEOM_Object)::DownCast(edges_i->Value(i));
+ anObj->GetLastFunction()->SetDescription("");
+ }
+ arete_intersect_int = Handle(GEOM_Object)::DownCast(edges_i->Value(1));
+
+ // search for vertices located on both internal pipes
+ aFunction = theShape->GetLastFunction();
+ theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) vertices_i =
+ myShapesOperations->GetShapesOnBox(box_i, theShape, TopAbs_VERTEX, GEOMAlgo_ST_ONIN);
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+ if (vertices_i.IsNull() || vertices_i->Length() == 0) {
+ SetErrorCode("Internal vertices not found");
+ return false;
+ }
+
+ double d1min = theR2+theW2, d2min=theR2+theW2;
+ for (int i = 1; i <= vertices_i->Length(); i++) {
+ Handle(GEOM_Object) v = Handle(GEOM_Object)::DownCast(vertices_i->Value(i));
+ v->GetLastFunction()->SetDescription("");
+ TopoDS_Vertex aVertex = TopoDS::Vertex(v->GetValue());
+ gp_Pnt aP = BRep_Tool::Pnt(aVertex);
+ if (Abs(aP.X()) <= Precision::Confusion()) {
+ if (Abs(aP.Y()) < d1min) {
+ vi1 = v;
+ d1min = Abs(aP.Y());
+ }
+ } else if (Abs(aP.Y()) <= Precision::Confusion()) {
+ if (Abs(aP.X()) < d2min) {
+ vi2 = v;
+ d2min = Abs(aP.X());
+ }
+ }
+ }
+ if (vi1.IsNull() || vi2.IsNull()) {
+ SetErrorCode("Cannot find internal intersection vertices");
+ return false;
+ }
+
+ std::list<Handle(GEOM_Object)> theShapes;
+
+ if (isNormal) {
+ Handle(GEOM_Object) ve1, ve2;
+ TopoDS_Vertex vertex1, vertex2;
+
+ Handle(GEOM_Object) box_e = my3DPrimOperations->MakeBoxDXDYDZ(aR2Ext, aR2Ext, aR1Ext);
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ(box_e, -aR2Ext, -aR2Ext, 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ // search for vertices located on both external pipes
+ aFunction = theShape->GetLastFunction();
+ theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) vertices_e =
+ myShapesOperations->GetShapesOnBox(box_e, theShape, TopAbs_VERTEX, GEOMAlgo_ST_ONIN);
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+ if (vertices_e.IsNull() || vertices_e->Length() == 0) {
+ SetErrorCode("External vertices not found");
+ return false;
+ }
+
+ double d1max = 0, d2max = 0;
+ for (int i = 1; i <= vertices_e->Length(); i++) {
+ Handle(GEOM_Object) v = Handle(GEOM_Object)::DownCast(vertices_e->Value(i));
+ v->GetLastFunction()->SetDescription("");
+ TopoDS_Vertex aVertex = TopoDS::Vertex(v->GetValue());
+ gp_Pnt aP = BRep_Tool::Pnt(aVertex);
+ if (Abs(aP.X()) <= Precision::Confusion()) {
+ if (Abs(aP.Y()) > d1max) {
+ ve1 = v;
+ vertex1 = aVertex;
+ d1max = Abs(aP.Y());
+ }
+ } else if (Abs(aP.Y()) <= Precision::Confusion()) {
+ if (Abs(aP.X()) > d2max) {
+ ve2 = v;
+ vertex2 = aVertex;
+ d2max = Abs(aP.X());
+ }
+ }
+ }
+ if (ve1.IsNull() || ve2.IsNull()) {
+ SetErrorCode("Cannot find external intersection vertices");
+ return false;
+ }
+ Handle(GEOM_Object) edge_e1, edge_e2;
+
+ // Common edges on external cylinder
+ aFunction = theShape->GetLastFunction();
+ theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) edges_e =
+ myShapesOperations->GetShapesOnBox(box_e, theShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+ if (edges_e.IsNull() || edges_e->Length() == 0) {
+ SetErrorCode("External edges not found");
+ return false;
+ }
+ ShapeAnalysis_Edge sae;
+ for (int i=1; i<=edges_e->Length();i++) {
+ Handle(GEOM_Object) anObj = Handle(GEOM_Object)::DownCast(edges_e->Value(i));
+ anObj->GetLastFunction()->SetDescription("");
+ TopoDS_Edge anEdge = TopoDS::Edge(anObj->GetValue());
+ if ( !anEdge.IsNull() &&
+ (sae.FirstVertex(anEdge).IsSame(vertex1) || sae.LastVertex(anEdge).IsSame(vertex1)) &&
+ (sae.FirstVertex(anEdge).IsSame(vertex2) || sae.LastVertex(anEdge).IsSame(vertex2))) {
+ arete_intersect_ext = anObj;
+ }
+ }
+
+ edge_e1 = myBasicOperations->MakeLineTwoPnt(ve1, vi1);
+ if (edge_e1.IsNull()) {
+ SetErrorCode("Edge 1 could not be built");
+ return false;
+ }
+
+ edge_e2 = myBasicOperations->MakeLineTwoPnt(ve2, vi2);
+ if (edge_e2.IsNull()) {
+ SetErrorCode("Edge 2 could not be built");
+ return false;
+ }
+
+ edge_e1->GetLastFunction()->SetDescription("");
+ edge_e2->GetLastFunction()->SetDescription("");
+
+ std::list<Handle(GEOM_Object)> edge_e_elist;
+ edge_e_elist.push_back(arete_intersect_int);
+ edge_e_elist.push_back(edge_e1);
+ edge_e_elist.push_back(arete_intersect_ext);
+ edge_e_elist.push_back(edge_e2);
+ wire_t = myShapesOperations->MakeWire(edge_e_elist, 1e-7);
+ if (wire_t.IsNull()) {
+ SetErrorCode("Impossible to build wire");
+ return false;
+ }
+ wire_t->GetLastFunction()->SetDescription("");
+ face_t = myShapesOperations->MakeFace(wire_t, false);
+ if (face_t.IsNull()) {
+ SetErrorCode("Impossible to build face");
+ return false;
+ }
+ face_t->GetLastFunction()->SetDescription("");
+
+ theShapes.push_back(theShape);
+ theShapes.push_back(vi1);
+ theShapes.push_back(vi2);
+ theShapes.push_back(ve1);
+ theShapes.push_back(ve2);
+ theShapes.push_back(edge_e1);
+ theShapes.push_back(edge_e2);
+ theShapes.push_back(wire_t);
+ theShapes.push_back(face_t);
+ }
+ else {
+ Handle(GEOM_Object) P1, P2, P3, P4, P5, P6;
+ int idP1, idP2, idP3, idP4;
+ int PZX, PZY;
+ double ZX=0, ZY=0;
+ std::vector<int> LX;
+ std::vector<int> LY;
+ Handle(GEOM_Object) box_e = my3DPrimOperations->MakeBoxDXDYDZ
+ (theVertCylinderRadius, theVertCylinderRadius, theHoriCylinderRadius);
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ
+ (box_e, -theVertCylinderRadius, -theVertCylinderRadius, 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ aFunction = theShape->GetLastFunction();
+ theDesc = aFunction->GetDescription();
+ Handle(TColStd_HSequenceOfTransient) extremVertices =
+ myShapesOperations->GetShapesOnBox(box_e, theShape, TopAbs_VERTEX, GEOMAlgo_ST_ONIN);
+ // Recover previous description to get rid of Propagate dump
+ aFunction->SetDescription(theDesc);
+
+ if (extremVertices.IsNull() || extremVertices->Length() == 0) {
+ if (theRF == 0)
+ SetErrorCode("Vertices on chamfer not found");
+ else
+ SetErrorCode("Vertices on fillet not found");
+ return false;
+ }
+
+ theShapes.push_back(theShape);
+ theShapes.push_back(box_e);
+ if (extremVertices->Length() != 6) {
+ // for (int i=1; i<=extremVertices->Length(); i++){
+ // theShapes.push_back(Handle(GEOM_Object)::DownCast(extremVertices->Value(i)));
+ // }
+ // Handle(GEOM_Object) aCompound = myShapesOperations->MakeCompound(theShapes);
+ // TopoDS_Shape aCompoundShape = aCompound->GetValue();
+ // theShape->GetLastFunction()->SetValue(aCompoundShape);
+ SetErrorCode("Bad number of vertices on chamfer found");
+ return false;
+ }
+
+ for (int i=1; i<=extremVertices->Length(); i++){
+ Handle(GEOM_Object) aV = Handle(GEOM_Object)::DownCast(extremVertices->Value(i));
+ aV->GetLastFunction()->SetDescription("");
+ gp_Pnt aP = BRep_Tool::Pnt(TopoDS::Vertex(aV->GetValue()));
+
+ if (Abs(aP.X()) <= Precision::Confusion()) {
+ if (Abs(aP.Y()) - theR2 > Precision::Confusion()) {
+ LX.push_back(i);
+ if (aP.Z()-ZX > Precision::Confusion()) {
+ ZX = aP.Z();
+ PZX = i;
+ }
+ }
+ }
+ else {
+ if (Abs(aP.X()) - theR2 > Precision::Confusion()) {
+ LY.push_back(i);
+ if (aP.Z() - ZY > Precision::Confusion()) {
+ ZY = aP.Z();
+ PZY = i;
+ }
+ }
+ }
+ }
+
+ idP2 = PZX;
+ idP4 = PZY;
+ idP1 = LX.at(0);
+ if (LX.at(0) == PZX)
+ idP1 = LX.at(1);
+ idP3 = LY.at(0);
+ if (LY.at(0) == PZY)
+ idP3 = LY.at(1);
+
+ P1 = Handle(GEOM_Object)::DownCast(extremVertices->Value(idP1));
+ P2 = Handle(GEOM_Object)::DownCast(extremVertices->Value(idP2));
+ P3 = Handle(GEOM_Object)::DownCast(extremVertices->Value(idP3));
+ P4 = Handle(GEOM_Object)::DownCast(extremVertices->Value(idP4));
+
+ Handle(GEOM_Object) Cote_1 = myBasicOperations->MakeLineTwoPnt(P1, vi1);
+ if (Cote_1.IsNull()) {
+ SetErrorCode("Impossible to build edge in thickness");
+ return false;
+ }
+ Cote_1->GetLastFunction()->SetDescription("");
+
+ Handle(GEOM_Object) Cote_2 = myBasicOperations->MakeLineTwoPnt(vi2, P3);
+ if (Cote_2.IsNull()) {
+ SetErrorCode("Impossible to build edge in thickness");
+ return false;
+ }
+ Cote_2->GetLastFunction()->SetDescription("");
+
+ // edge_chan_princ = arete du chanfrein (ou raccord) sur le tuyau principal
+ // edge_chan_inc = arete du chanfrein (ou raccord) sur le tuyau incident
+ // std::cerr << "Getting chamfer edge on main pipe" << std::endl;
+ Handle(GEOM_Object) edge_chan_princ = myBlocksOperations->GetEdge(theShape, P1, P3);
+ if (edge_chan_princ.IsNull()) {
+ SetErrorCode("Impossible to find edge on main pipe");
+ return false;
+ }
+ edge_chan_princ->GetLastFunction()->SetDescription("");
+
+ Handle(GEOM_Object) edge_chan_inc = myBlocksOperations->GetEdge(theShape, P2, P4);
+ if (edge_chan_inc.IsNull()) {
+ SetErrorCode("Impossible to find edge on incident pipe");
+ return false;
+ }
+ edge_chan_inc->GetLastFunction()->SetDescription("");
+
+ std::list<Handle(GEOM_Object)> edgeList1;
+ edgeList1.push_back(edge_chan_princ);
+ edgeList1.push_back(Cote_1);
+ edgeList1.push_back(arete_intersect_int);
+ edgeList1.push_back(Cote_2);
+
+ // std::cerr << "Creating wire 1" << std::endl;
+ wire_t = myShapesOperations->MakeWire(edgeList1, 1e-7);
+ if (wire_t.IsNull()) {
+ SetErrorCode("Impossible to build wire");
+ return false;
+ }
+ wire_t->GetLastFunction()->SetDescription("");
+
+ // std::cerr << "Creating face 1" << std::endl;
+ face_t = myShapesOperations->MakeFace(wire_t, false);
+ if (face_t.IsNull()) {
+ SetErrorCode("Impossible to build face");
+ return false;
+ }
+ face_t->GetLastFunction()->SetDescription("");
+ theShapes.push_back(face_t);
+
+ gp_Pnt aP2 = BRep_Tool::Pnt(TopoDS::Vertex(P2->GetValue()));
+ gp_Pnt aP5 = BRep_Tool::Pnt(TopoDS::Vertex(vi1->GetValue()));
+ double deltaZ = aP2.Z() - aP5.Z();
+ // std::cerr << "Creating new point from vi1 with deltaZ = " << deltaZ << std::endl;
+ Handle(GEOM_Object) P5bis = myTransformOperations->TranslateDXDYDZCopy(vi1, 0, 0, deltaZ);
+ if (P5bis.IsNull()) {
+ SetErrorCode("Impossible to translate vertex");
+ return false;
+ }
+ P5bis->GetLastFunction()->SetDescription("");
+
+ gp_Pnt aP4 = BRep_Tool::Pnt(TopoDS::Vertex(P4->GetValue()));
+ gp_Pnt aP6 = BRep_Tool::Pnt(TopoDS::Vertex(vi2->GetValue()));
+ deltaZ = aP4.Z() - aP6.Z();
+ // std::cerr << "Creating new point from vi2 with deltaZ = " << deltaZ << std::endl;
+ Handle(GEOM_Object) P6bis = myTransformOperations->TranslateDXDYDZCopy(vi2, 0, 0, deltaZ);
+ if (P6bis.IsNull()) {
+ SetErrorCode("Impossible to translate vertex");
+ return false;
+ }
+ P6bis->GetLastFunction()->SetDescription("");
+
+ // std::cerr << "Creating new line 1 from 2 previous points" << std::endl;
+ Handle(GEOM_Object) Cote_3 = myBasicOperations->MakeLineTwoPnt(P5bis, P2);
+ if (Cote_3.IsNull()) {
+ SetErrorCode("Impossible to build edge in thickness");
+ return false;
+ }
+ Cote_3->GetLastFunction()->SetDescription("");
+
+ // std::cerr << "Creating new line 2 from 2 previous points" << std::endl;
+ Handle(GEOM_Object) Cote_4 = myBasicOperations->MakeLineTwoPnt(P6bis, P4);
+ if (Cote_4.IsNull()) {
+ SetErrorCode("Impossible to build edge in thickness");
+ return false;
+ }
+ Cote_4->GetLastFunction()->SetDescription("");
+
+ // std::cerr << "Creating new line 3 from 2 previous points" << std::endl;
+ Handle(GEOM_Object) Cote_5 = myBasicOperations->MakeLineTwoPnt(P5bis, P6bis);
+ if (Cote_4.IsNull()) {
+ SetErrorCode("Impossible to build edge in thickness");
+ return false;
+ }
+ Cote_5->GetLastFunction()->SetDescription("");
+
+ //std::list<Handle(GEOM_Object)> edgeList2;
+ //edgeList2.push_back(edge_chan_inc);
+ //edgeList2.push_back(Cote_3);
+ //edgeList2.push_back(Cote_5);
+ //edgeList2.push_back(Cote_4);
+ // std::cerr << "Creating wire 2" << std::endl;
+ //wire_t2 = myShapesOperations->MakeWire(edgeList2, 1e-7);
+ //if (wire_t2.IsNull()) {
+ // SetErrorCode("Impossible to build wire");
+ // return false;
+ //}
+ //wire_t2->GetLastFunction()->SetDescription("");
+ // std::cerr << "Creating face 2" << std::endl;
+ //face_t2 = myShapesOperations->MakeFace(wire_t2, false);
+
+ // Mantis issue 0021682
+ face_t2 = my3DPrimOperations->MakePrismVecH(edge_chan_inc, Cote_4, - (theR2 + theW2));
+ //face_t2 = my3DPrimOperations->MakePrismVecH(edge_chan_inc, Cote_4, - 2.0*theR2);
+ if (face_t2.IsNull()) {
+ SetErrorCode("Impossible to build face");
+ return false;
+ }
+ face_t2->GetLastFunction()->SetDescription("");
+ theShapes.push_back(face_t2);
+ }
+
+ // Planes
+ Handle(GEOM_Object) aP0 = myBasicOperations->MakePointXYZ(0, 0, 0);
+ Handle(GEOM_Object) aVZ = myBasicOperations->MakeVectorDXDYDZ(0, 0, 1);
+ Handle(GEOM_Object) aVXZ = myBasicOperations->MakeVectorDXDYDZ(aR1Ext, 0, 0.5*(theL1+theVertCylinderRadius));
+ Handle(GEOM_Object) aPlnOZ = myBasicOperations->MakePlanePntVec(aP0, aVZ, aSize);
+ Handle(GEOM_Object) aPlnOXZ = myBasicOperations->MakePlanePntVec(aP0, aVXZ, aSize);
+ aP0->GetLastFunction()->SetDescription("");
+ aVZ->GetLastFunction()->SetDescription("");
+ aVXZ->GetLastFunction()->SetDescription("");
+ aPlnOZ->GetLastFunction()->SetDescription("");
+ aPlnOXZ->GetLastFunction()->SetDescription("");
+ theShapes.push_back(aPlnOZ);
+ theShapes.push_back(aPlnOXZ);
+
+ // Partition
+ Handle(TColStd_HSequenceOfTransient) partitionShapes = new TColStd_HSequenceOfTransient;
+ Handle(TColStd_HSequenceOfTransient) theTools = new TColStd_HSequenceOfTransient;
+ Handle(TColStd_HSequenceOfTransient) theKeepInside = new TColStd_HSequenceOfTransient;
+ Handle(TColStd_HSequenceOfTransient) theRemoveInside = new TColStd_HSequenceOfTransient;
+ Handle(TColStd_HArray1OfInteger) theMaterials;
+
+ partitionShapes->Append(theShape);
+ theTools->Append(aPlnOZ);
+ if (Abs(aR1Ext - aR2Ext) > Precision::Confusion())
+ theTools->Append(aPlnOXZ);
+ theTools->Append(face_t);
+ if (!isNormal)
+ theTools->Append(face_t2);
+
+ Te3 = myBooleanOperations->MakePartition
+ (partitionShapes, theTools, theKeepInside, theRemoveInside,
+ TopAbs_SOLID, false, theMaterials, 0, false, Standard_False);
+ if (Te3.IsNull()) {
+ SetErrorCode("Impossible to build partition of TShape");
+ return false;
+ }
+ Te3->GetLastFunction()->SetDescription("");
+
+ // Last verification: result should be a block
+ std::list<GEOMImpl_IBlocksOperations::BCError> errList;
+ if (!myBlocksOperations->CheckCompoundOfBlocks(Te3,errList)) {
+ SetErrorCode("TShape is not a compound of block");
+ return false;
+ }
+
+// // BEGIN Compound of created shapes - Only for debug purpose
+// theShapes.clear();
+// theShapes.push_back(theShape);
+// theShapes.push_back(aPlnOZ);
+// if (Abs(aR1Ext - aR2Ext) > Precision::Confusion() )
+// theShapes.push_back(aPlnOXZ);
+// theShapes.push_back(face_t);
+// if (!isNormal)
+// theShapes.push_back(face_t2);
+//
+// Handle(GEOM_Object) aCompound = myShapesOperations->MakeCompound(theShapes);
+// TopoDS_Shape aCompoundShape = aCompound->GetValue();
+// theShape->GetLastFunction()->SetValue(aCompoundShape);
+// // END Compound of created shapes - Only for debug purpose
+
+ TopoDS_Shape aShape = Te3->GetValue();
+ theShape->GetLastFunction()->SetValue(aShape);
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return false;
+ }
+
+ SetErrorCode(OK);
+ return true;
+}
+
+// Mirror and glue faces
+bool AdvancedEngine_IOperations::MakePipeTShapeMirrorAndGlue(Handle(GEOM_Object) theShape,
+ double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2)
+{
+ SetErrorCode(KO);
+
+ // Useful values
+ double aSize = 2*(theL1 + theL2);
+ double aR1Ext = theR1 + theW1;
+
+ // Planes
+ Handle(GEOM_Object) aP0 = myBasicOperations->MakePointXYZ(0, 0, 0);
+ aP0->GetLastFunction()->SetDescription("");
+ Handle(GEOM_Object) aVX = myBasicOperations->MakeVectorDXDYDZ(1, 0, 0);
+ Handle(GEOM_Object) aVY = myBasicOperations->MakeVectorDXDYDZ(0, 1, 0);
+ aVX->GetLastFunction()->SetDescription("");
+ aVY->GetLastFunction()->SetDescription("");
+ Handle(GEOM_Object) aPlane_OX = myBasicOperations->MakePlanePntVec(aP0, aVX, 2*(aR1Ext + theL2));
+ Handle(GEOM_Object) aPlane_OY = myBasicOperations->MakePlanePntVec(aP0, aVY, aSize);
+ aPlane_OX->GetLastFunction()->SetDescription("");
+ aPlane_OY->GetLastFunction()->SetDescription("");
+
+ Handle(GEOM_Object) Te4 = myTransformOperations->MirrorPlaneCopy(theShape, aPlane_OX);
+ if (Te4.IsNull()) {
+ SetErrorCode("Impossible to build mirror of quarter TShape");
+ return false;
+ }
+
+ Handle(GEOM_Object) Te5 = myTransformOperations->MirrorPlaneCopy(theShape, aPlane_OY);
+ if (Te5.IsNull()) {
+ SetErrorCode("Impossible to build mirror of half TShape");
+ return false;
+ }
+
+ Handle(GEOM_Object) Te6 = myTransformOperations->MirrorPlaneCopy(Te4, aPlane_OY);
+ if (Te6.IsNull()) {
+ SetErrorCode("Impossible to build mirror of half TShape");
+ return false;
+ }
+
+ std::list<Handle(GEOM_Object)> aShapesList;
+ aShapesList.push_back(theShape);
+ aShapesList.push_back(Te4);
+ aShapesList.push_back(Te5);
+ aShapesList.push_back(Te6);
+ Handle(GEOM_Object) Te7 = myShapesOperations->MakeCompound(aShapesList);
+ if (Te7.IsNull()) {
+ SetErrorCode("Impossible to build compound");
+ return false;
+ }
+
+ // Copy source shape
+ TopoDS_Shape aShapeCopy;
+ TColStd_IndexedDataMapOfTransientTransient aMapTShapes;
+ TNaming_CopyShape::CopyTool(Te7->GetValue(), aMapTShapes, aShapeCopy);
+
+ Handle(GEOM_Object) Te8 = myShapesOperations->MakeGlueFaces(Te7, 1e-7, true);
+ if (Te8.IsNull()) {
+ SetErrorCode("Impossible to glue faces of TShape");
+ return false;
+ }
+
+ TopoDS_Shape aShape = Te8->GetValue();
+ BRepCheck_Analyzer anAna (aShape, Standard_True);
+
+ if (!anAna.IsValid()) {
+ // Try to do gluing with the tolerance equal to maximal
+ // tolerance of vertices of the source shape.
+ Standard_Real aTolMax = -RealLast();
+
+ for (TopExp_Explorer ExV (aShapeCopy, TopAbs_VERTEX); ExV.More(); ExV.Next()) {
+ TopoDS_Vertex aVertex = TopoDS::Vertex(ExV.Current());
+ Standard_Real aTol = BRep_Tool::Tolerance(aVertex);
+
+ if (aTol > aTolMax) {
+ aTolMax = aTol;
+ }
+ }
+
+ // Perform gluing
+ Te7->GetLastFunction()->SetValue(aShapeCopy);
+ Te8 = myShapesOperations->MakeGlueFaces(Te7, aTolMax, true);
+
+ if (Te8.IsNull()) {
+ SetErrorCode("Impossible to glue faces of TShape");
+ return false;
+ }
+
+ aShape = Te8->GetValue();
+ }
+
+
+ theShape->GetLastFunction()->SetValue(aShape);
+
+ Te4->GetLastFunction()->SetDescription("");
+ Te5->GetLastFunction()->SetDescription("");
+ Te6->GetLastFunction()->SetDescription("");
+ Te7->GetLastFunction()->SetDescription("");
+ Te8->GetLastFunction()->SetDescription("");
+
+ SetErrorCode(OK);
+ return true;
+}
+
+//=======================================================================
+//function : MakePipeTShapeThicknessReduction
+//purpose : Static method. Add thiskness reduction elements at the three
+// open ends of the T-Shape.
+//=======================================================================
+TopoDS_Shape AdvancedEngine_IOperations::MakePipeTShapeThicknessReduction
+ (TopoDS_Shape theShape,
+ double r1, double w1, double l1,
+ double r2, double w2, double l2,
+ double rL, double wL, double ltransL, double lthinL,
+ double rR, double wR, double ltransR, double lthinR,
+ double rI, double wI, double ltransI, double lthinI,
+ bool fuseReductions)
+{
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ //
+ // ---------------------.
+ // W \
+ // ---------------------. \
+ // ^ \ '-----------------.
+ // |R \ Wthin |
+ // | '-----------------'
+ // v Rthin
+ // --.--.--.--.--.--.--.--.--.--.--.--.--.--.--
+ // Ltrans Lthin
+
+ TopoDS_Shape aResult = theShape;
+ double aTol = Precision::Confusion();
+
+ gp_Vec aVX = gp::DX(), aVZ = gp::DZ();
+
+ // Left reduction (rL, wL, ltransL, lthinL)
+ if (rL > aTol && wL > aTol && ltransL > aTol) {
+ gp_Pnt aPLeft (-l1, 0, 0);
+ gp_Ax2 anAxesLeft (aPLeft, -aVX, aVZ);
+ TopoDS_Shape aReductionLeft = AdvancedEngine_IOperations::MakeThicknessReduction
+ (anAxesLeft, r1, w1, rL, wL, ltransL, lthinL, fuseReductions);
+
+ if (fuseReductions) {
+ BRepAlgoAPI_Fuse fuseL (aResult, aReductionLeft);
+ if (!fuseL.IsDone())
+ StdFail_NotDone::Raise("Cannot fuse Te with left reduction");
+ aResult = fuseL.Shape();
+ }
+ else {
+ BRep_Builder B;
+ TopoDS_Compound C;
+ B.MakeCompound(C);
+ B.Add(C, aResult);
+ B.Add(C, aReductionLeft);
+ aResult = C;
+ }
+ }
+
+ // Right reduction
+ if (rR > aTol && wR > aTol && ltransR > aTol) {
+ gp_Pnt aPRight (l1, 0, 0);
+ gp_Ax2 anAxesRight (aPRight, aVX, aVZ);
+ TopoDS_Shape aReductionRight = AdvancedEngine_IOperations::MakeThicknessReduction
+ (anAxesRight, r1, w1, rR, wR, ltransR, lthinR, fuseReductions);
+
+ if (fuseReductions) {
+ BRepAlgoAPI_Fuse fuseR (aResult, aReductionRight);
+ if (!fuseR.IsDone())
+ StdFail_NotDone::Raise("Cannot fuse Te with right reduction");
+ aResult = fuseR.Shape();
+ }
+ else {
+ BRep_Builder B;
+ TopoDS_Compound C;
+ B.MakeCompound(C);
+ B.Add(C, aResult);
+ B.Add(C, aReductionRight);
+ aResult = C;
+ }
+ }
+
+ // Incident reduction
+ if (rI > aTol && wI > aTol && ltransI > aTol) {
+ gp_Pnt aPInci (0, 0, l2);
+ gp_Ax2 anAxesInci (aPInci, aVZ, aVX);
+ TopoDS_Shape aReductionInci = AdvancedEngine_IOperations::MakeThicknessReduction
+ (anAxesInci, r2, w2, rI, wI, ltransI, lthinI, fuseReductions);
+
+ if (fuseReductions) {
+ BRepAlgoAPI_Fuse fuseInci (aResult, aReductionInci);
+ if (!fuseInci.IsDone())
+ StdFail_NotDone::Raise("Cannot fuse Te with incident reduction");
+ aResult = fuseInci.Shape();
+ }
+ else {
+ BRep_Builder B;
+ TopoDS_Compound C;
+ B.MakeCompound(C);
+ B.Add(C, aResult);
+ B.Add(C, aReductionInci);
+ aResult = C;
+ }
+ }
+
+ // Get rid of extra compounds
+ TopTools_ListOfShape listShapeRes;
+ GEOMUtils::AddSimpleShapes(aResult, listShapeRes);
+ aResult = listShapeRes.First(); // useful for the case "fuseReductions == true"
+
+ if (!fuseReductions && listShapeRes.Extent() > 1) {
+ // Simplify T-Shape compound (get rid of sub-compounds) and glue duplicated faces
+ BRep_Builder B;
+ TopoDS_Compound C;
+ B.MakeCompound(C);
+
+ TopTools_ListIteratorOfListOfShape itSub (listShapeRes);
+ for (; itSub.More(); itSub.Next())
+ B.Add(C, itSub.Value());
+
+ // GlueFaces
+ aResult = GEOMImpl_GlueDriver::GlueFaces(C, Precision::Confusion(), Standard_True);
+ }
+
+ return aResult;
+}
+
+//=======================================================================
+//function : MakeThicknessReduction
+//purpose : Static method. Create one thickness reduction element.
+//=======================================================================
+TopoDS_Shape AdvancedEngine_IOperations::MakeThicknessReduction (gp_Ax2 theAxes,
+ const double R, const double W,
+ const double Rthin, const double Wthin,
+ const double Ltrans, const double Lthin,
+ bool fuse)
+{
+ double aTol = Precision::Confusion();
+ if (Rthin < aTol || Wthin < aTol || Ltrans < aTol) {
+ StdFail_NotDone::Raise("Cannot build thickness reduction: too small values");
+ }
+ bool isThinPart = (Lthin > aTol);
+
+ // .
+ // W |\
+ // . \
+ // ^ \ '-----------------.
+ // |R \| | Wthin
+ // | '-----------------'
+ // v Rthin
+ // --.--.--.--.--.--.--.--.--.--.--.--.--> theAxes.Direction()
+ // Ltrans Lthin
+
+ double RExt = R + W;
+ double RthinExt = Rthin + Wthin;
+
+ gp_Dir aNormal = theAxes.Direction();
+ gp_Dir anXDir = theAxes.XDirection();
+ gp_Pnt aPntCyl (theAxes.Location().XYZ() + aNormal.XYZ()*Ltrans);
+ gp_Ax2 anAxesCyl (aPntCyl, aNormal, anXDir);
+
+ // Build the transition part
+ BRepPrimAPI_MakeCone ConeExt (theAxes, RExt, RthinExt, Ltrans);
+ BRepPrimAPI_MakeCone ConeInt (theAxes, R, Rthin, Ltrans);
+ ConeExt.Build();
+ ConeInt.Build();
+ if (!ConeExt.IsDone() || !ConeInt.IsDone())
+ StdFail_NotDone::Raise("Cannot build cones of thickness reduction");
+ BRepAlgoAPI_Cut cut1 (ConeExt.Shape(), ConeInt.Shape());
+ if (!cut1.IsDone())
+ StdFail_NotDone::Raise("Coudn't build transition part of thickness reduction");
+ TopoDS_Shape aReduction = cut1.Shape();
+
+ // Build the thin part, if required
+ TopoDS_Shape aThinPart;
+ if (isThinPart) {
+ BRepPrimAPI_MakeCylinder CExt (anAxesCyl, RthinExt, Lthin);
+ BRepPrimAPI_MakeCylinder CInt (anAxesCyl, Rthin, Lthin);
+ CExt.Build();
+ CInt.Build();
+ if (!CExt.IsDone() || !CInt.IsDone())
+ StdFail_NotDone::Raise("Cannot build cylinders of thickness reduction");
+ BRepAlgoAPI_Cut cut2 (CExt.Shape(), CInt.Shape());
+ if (!cut2.IsDone())
+ StdFail_NotDone::Raise("Coudn't build thin part of thickness reduction");
+ aThinPart = cut2.Shape();
+ }
+
+ // Join parts
+ if (fuse) {
+ if (isThinPart) {
+ BRepAlgoAPI_Fuse fuse1 (aReduction, aThinPart);
+ if (!fuse1.IsDone())
+ StdFail_NotDone::Raise("Cannot fuse parts of thickness reduction");
+ aReduction = fuse1.Shape();
+ }
+ }
+ else {
+ // Partition the reduction on blocks
+ gp_Ax3 anAxesPln1 (aPntCyl, theAxes.XDirection(), aNormal);
+ gp_Ax3 anAxesPln2 (aPntCyl, theAxes.YDirection(), aNormal);
+ gp_Pln aPln1 (anAxesPln1);
+ gp_Pln aPln2 (anAxesPln2);
+ double aSize = Ltrans + Lthin + R + Rthin + Wthin; // to guarantee enough size in all directions
+ TopoDS_Shape aTool1 = BRepBuilderAPI_MakeFace(aPln1, -aSize, +aSize, -aSize, +aSize).Shape();
+ TopoDS_Shape aTool2 = BRepBuilderAPI_MakeFace(aPln2, -aSize, +aSize, -aSize, +aSize).Shape();
+
+ GEOMAlgo_Splitter PS;
+ PS.AddArgument(aReduction);
+ if (isThinPart)
+ PS.AddArgument(aThinPart);
+ PS.AddTool(aTool1);
+ PS.AddTool(aTool2);
+ PS.SetLimit(TopAbs_SOLID);
+ PS.Perform();
+
+ aReduction = PS.Shape();
+ }
+
+ return aReduction;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShape
+ * \brief Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length).
+ * Center of the shape is (0,0,0). The main plane of the T-shape is XOY.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \return List of GEOM_Objects, containing the created shape and propagation groups.
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+ AdvancedEngine_IOperations::MakePipeTShape(double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ bool theHexMesh)
+{
+ MESSAGE("AdvancedEngine_IOperations::MakePipeTShape");
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_BASIC);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ AdvancedEngine_IPipeTShape aData (aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ if (isTRL || isTRR || isTRI) {
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape, TSHAPE_BASIC, theR1, theW1, theL1, theR2, theW2, theL2,
+ 0., 0., 0., aSeq, gp_Trsf()))
+ return NULL;
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, gp_Trsf())) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShape("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theHexMesh;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShapeWithPosition
+ * Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length).
+ * The extremities of the main pipe are located on junctions points P1 and P2.
+ * The extremity of the incident pipe is located on junction point P3.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \param theP1 1st junction point of main pipe
+ * \param theP2 2nd junction point of main pipe
+ * \param theP3 Junction point of incident pipe
+ * \return List of GEOM_Objects, containing the created shape and propagation groups..
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+AdvancedEngine_IOperations::MakePipeTShapeWithPosition
+ (double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ bool theHexMesh,
+ Handle(GEOM_Object) theP1,
+ Handle(GEOM_Object) theP2,
+ Handle(GEOM_Object) theP3)
+{
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ /////////////////
+ // TSHAPE CODE
+ /////////////////
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_BASIC);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ // Check new position
+ if (!CheckCompatiblePosition(theL1, theL2, theP1, theP2, theP3, 0.01)) {
+ return NULL;
+ }
+
+ AdvancedEngine_IPipeTShape aData(aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ if (isTRL || isTRR || isTRI) {
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ TopoDS_Shape Te = aShape->GetValue();
+
+ // Set Position
+ gp_Trsf aTrsf = GetPositionTrsf(theL1, theL2, theP1, theP2, theP3);
+ BRepBuilderAPI_Transform aTransformation(Te, aTrsf, Standard_False);
+ TopoDS_Shape aTrsf_Shape = aTransformation.Shape();
+ aFunction->SetValue(aTrsf_Shape);
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape,TSHAPE_BASIC, theR1, theW1, theL1, theR2, theW2, theL2,
+ 0., 0., 0., aSeq, aTrsf)) {
+ return NULL;
+ }
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, aTrsf)) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShape("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theHexMesh << ", " << theP1 << ", " << theP2 << ", " << theP3;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShapeChamfer
+ * Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length). A chamfer is created
+ * on the junction of the pipes.
+ * Center of the shape is (0,0,0). The main plane of the T-shape is XOY.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theH Height of chamfer.
+ * \param theW Width of chamfer.
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \return List of GEOM_Objects, containing the created shape and propagation groups.
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+AdvancedEngine_IOperations::MakePipeTShapeChamfer
+ (double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ double theH, double theW,
+ bool theHexMesh)
+{
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_CHAMFER);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ AdvancedEngine_IPipeTShape aData(aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetH(theH);
+ aData.SetW(theW);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // BEGIN of chamfer
+ TopoDS_Shape aShapeShape = aShape->GetValue();
+ TopTools_IndexedMapOfShape anEdgesIndices;
+ TopExp::MapShapes(aShapeShape, anEdgesIndices);
+ // Common edges on external cylinders
+ Handle(GEOM_Object) box_e;
+ if (theHexMesh) {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(theR2+theW2, theR2+theW2, theR1+theW1);
+ }
+ else {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(2*(theR2+theW2), 2*(theR2+theW2), theR1+theW1);
+ }
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ(box_e, -(theR2+theW2), -(theR2+theW2), 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ Handle(TColStd_HSequenceOfInteger) edges_e =
+ myShapesOperations->GetShapesOnBoxIDs(box_e, aShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ box_e->GetLastFunction()->SetDescription("");
+
+ if (edges_e.IsNull() || edges_e->Length() == 0) {
+ SetErrorCode("External edges not found");
+ return NULL;
+ }
+ int nbEdgesInChamfer = 0;
+ std::list<int> theEdges;
+ for (int i=1; i<=edges_e->Length();i++) {
+ int edgeID = edges_e->Value(i);
+ TopoDS_Shape theEdge = anEdgesIndices.FindKey(edgeID);
+ TopExp_Explorer Ex(theEdge,TopAbs_VERTEX);
+ int iv=0;
+ while (Ex.More()) {
+ iv ++;
+ gp_Pnt aPt = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ if (Abs(aPt.Z() - (theR1+theW1)) <= Precision::Confusion()) {
+ nbEdgesInChamfer ++;
+ theEdges.push_back(edgeID);
+ }
+ Ex.Next();
+ }
+ if (theHexMesh && nbEdgesInChamfer == 1)
+ break;
+ }
+ Handle(GEOM_Object) aChamfer;
+ try {
+ aChamfer = myLocalOperations->MakeChamferEdges(aShape, theW, theH, theEdges);
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+ if (aChamfer.IsNull()) {
+ SetErrorCode("Chamfer can not be computed on the given shape with the given parameters");
+ return NULL;
+ }
+ aChamfer->GetLastFunction()->SetDescription("");
+
+ TopoDS_Shape aChamferShape = aChamfer->GetValue();
+ aFunction->SetValue(aChamferShape);
+ // END of chamfer
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, 0, false))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (isTRL || isTRR || isTRI) {
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape, TSHAPE_CHAMFER, theR1, theW1, theL1, theR2, theW2, theL2,
+ theH, theW, 0., aSeq, gp_Trsf()))
+ return NULL;
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, gp_Trsf())) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShapeChamfer("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theH << ", " << theW << ", " << theHexMesh;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShapeChamferWithPosition
+ * Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length). A chamfer is created
+ * on the junction of the pipes.
+ * The extremities of the main pipe are located on junctions points P1 and P2.
+ * The extremity of the incident pipe is located on junction point P3.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theH Height of chamfer.
+ * \param theW Width of chamfer.
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \param theP1 1st junction point of main pipe
+ * \param theP2 2nd junction point of main pipe
+ * \param theP3 Junction point of incident pipe
+ * \return List of GEOM_Objects, containing the created shape and propagation groups.
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+AdvancedEngine_IOperations::MakePipeTShapeChamferWithPosition
+ (double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ double theH, double theW,
+ bool theHexMesh,
+ Handle(GEOM_Object) theP1,
+ Handle(GEOM_Object) theP2,
+ Handle(GEOM_Object) theP3)
+{
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_CHAMFER);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ // Check new position
+ if (!CheckCompatiblePosition(theL1, theL2, theP1, theP2, theP3, 0.01)) {
+ return NULL;
+ }
+
+ AdvancedEngine_IPipeTShape aData(aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetH(theH);
+ aData.SetW(theW);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // BEGIN of chamfer
+ TopoDS_Shape aShapeShape = aShape->GetValue();
+ TopTools_IndexedMapOfShape anEdgesIndices;
+ TopExp::MapShapes(aShapeShape, anEdgesIndices);
+ // Common edges on external cylinders
+ Handle(GEOM_Object) box_e;
+ if (theHexMesh) {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(theR2+theW2, theR2+theW2, theR1+theW1);
+ }
+ else {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(2*(theR2+theW2), 2*(theR2+theW2), theR1+theW1);
+ }
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ(box_e, -(theR2+theW2), -(theR2+theW2), 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ Handle(TColStd_HSequenceOfInteger) edges_e =
+ myShapesOperations->GetShapesOnBoxIDs(box_e, aShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ box_e->GetLastFunction()->SetDescription("");
+
+ if (edges_e.IsNull() || edges_e->Length() == 0) {
+ SetErrorCode("External edges not found");
+ return NULL;
+ }
+ int nbEdgesInChamfer = 0;
+ std::list<int> theEdges;
+ for (int i=1; i<=edges_e->Length();i++) {
+ int edgeID = edges_e->Value(i);
+ TopoDS_Shape theEdge = anEdgesIndices.FindKey(edgeID);
+ TopExp_Explorer Ex(theEdge,TopAbs_VERTEX);
+ while (Ex.More()) {
+ gp_Pnt aPt = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ if (Abs(aPt.Z() - (theR1+theW1)) <= Precision::Confusion()) {
+ nbEdgesInChamfer ++;
+ theEdges.push_back(edgeID);
+ }
+ Ex.Next();
+ }
+ if (theHexMesh && nbEdgesInChamfer == 1)
+ break;
+ }
+ Handle(GEOM_Object) aChamfer;
+ try {
+ aChamfer = myLocalOperations->MakeChamferEdges(aShape, theW, theH, theEdges);
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+ if (aChamfer.IsNull()) {
+ SetErrorCode("Chamfer can not be computed on the given shape with the given parameters");
+ return NULL;
+ }
+ aChamfer->GetLastFunction()->SetDescription("");
+
+ TopoDS_Shape aChamferShape = aChamfer->GetValue();
+ aFunction->SetValue(aChamferShape);
+ // END of chamfer
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2, theH, theW, 0, false))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (isTRL || isTRR || isTRI) {
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // Set Position
+ gp_Trsf aTrsf = GetPositionTrsf(theL1, theL2, theP1, theP2, theP3);
+ BRepBuilderAPI_Transform aTransformation (aShape->GetValue(), aTrsf, Standard_False);
+ TopoDS_Shape aTrsf_Shape = aTransformation.Shape();
+ aFunction->SetValue(aTrsf_Shape);
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape, TSHAPE_CHAMFER, theR1, theW1, theL1, theR2, theW2, theL2,
+ theH, theW, 0., aSeq, aTrsf))
+ return NULL;
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, aTrsf)) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShapeChamfer("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theH << ", " << theW << ", " << theHexMesh << ", "
+ << theP1 << ", " << theP2 << ", " << theP3;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShapeFillet
+ * Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length). A fillet is created
+ * on the junction of the pipes.
+ * Center of the shape is (0,0,0). The main plane of the T-shape is XOY.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theRF Radius of curvature of fillet.
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \return List of GEOM_Objects, containing the created shape and propagation groups.
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+AdvancedEngine_IOperations::MakePipeTShapeFillet
+ (double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ double theRF, bool theHexMesh)
+{
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_FILLET);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ AdvancedEngine_IPipeTShape aData(aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetRF(theRF);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // BEGIN of fillet
+ TopoDS_Shape aShapeShape = aShape->GetValue();
+ TopTools_IndexedMapOfShape anEdgesIndices;
+ TopExp::MapShapes(aShapeShape, anEdgesIndices);
+ // Common edges on external cylinders
+ Handle(GEOM_Object) box_e;
+ if (theHexMesh) {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(theR2+theW2, theR2+theW2, theR1+theW1);
+ }
+ else {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(2*(theR2+theW2), 2*(theR2+theW2), theR1+theW1);
+ }
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ(box_e, -(theR2+theW2), -(theR2+theW2), 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ Handle(TColStd_HSequenceOfInteger) edges_e =
+ myShapesOperations->GetShapesOnBoxIDs(box_e, aShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ box_e->GetLastFunction()->SetDescription("");
+
+ if (edges_e.IsNull() || edges_e->Length() == 0) {
+ SetErrorCode("External edges not found");
+ return NULL;
+ }
+ int nbEdgesInFillet = 0;
+ std::list<int> theEdges;
+ for (int i=1; i<=edges_e->Length();i++) {
+ int edgeID = edges_e->Value(i);
+ TopoDS_Shape theEdge = anEdgesIndices.FindKey(edgeID);
+ TopExp_Explorer Ex(theEdge,TopAbs_VERTEX);
+ while (Ex.More()) {
+ gp_Pnt aPt = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ if (Abs(aPt.Z() - (theR1+theW1)) <= Precision::Confusion()) {
+ nbEdgesInFillet ++;
+ theEdges.push_back(edgeID);
+ }
+ Ex.Next();
+ }
+ if (theHexMesh && nbEdgesInFillet == 1)
+ break;
+ }
+
+ Handle(GEOM_Object) aFillet;
+ try {
+ aFillet = myLocalOperations->MakeFilletEdges(aShape, theRF, theEdges);
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+ if (aFillet.IsNull()) {
+ //SetErrorCode("Fillet can not be computed on the given shape with the given parameters");
+ SetErrorCode(myLocalOperations->GetErrorCode());
+ return NULL;
+ }
+ aFillet->GetLastFunction()->SetDescription("");
+
+ TopoDS_Shape aFilletShape = aFillet->GetValue();
+ aFunction->SetValue(aFilletShape);
+ // END of fillet
+
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - BEGIN (1)
+// the following block, when enabled, leads to partitioning problems
+#if 0
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - END (1)
+ // BEGIN: Limit tolerances (debug)
+ Handle(GEOM_Object) aCorr1 = myHealingOperations->LimitTolerance(aShape, 1e-07);
+ TopoDS_Shape aCorr1Shape = aCorr1->GetValue();
+ aShape->GetLastFunction()->SetValue(aCorr1Shape);
+ aCorr1->GetLastFunction()->SetDescription("");
+ // END: Limit tolerances (debug)
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - BEGIN (2)
+#endif
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - END (2)
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2, 0, 0, theRF, false))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (isTRL || isTRR || isTRI) {
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape, TSHAPE_FILLET, theR1, theW1, theL1, theR2, theW2, theL2,
+ 0., 0., theRF, aSeq, gp_Trsf()))
+ return NULL;
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, gp_Trsf())) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShapeFillet("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theRF << ", " << theHexMesh;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * MakePipeTShapeFilletWithPosition
+ * \brief Create a T-shape object with specified caracteristics for the main and
+ * the incident pipes (radius, width, half-length). A fillet is created
+ * on the junction of the pipes.
+ * The extremities of the main pipe are located on junctions points P1 and P2.
+ * The extremity of the incident pipe is located on junction point P3.
+ * \param theR1 Internal radius of main pipe
+ * \param theW1 Width of main pipe
+ * \param theL1 Half-length of main pipe
+ * \param theR2 Internal radius of incident pipe (R2 < R1)
+ * \param theW2 Width of incident pipe (R2+W2 < R1+W1)
+ * \param theL2 Half-length of incident pipe
+ * \param theRF Radius of curvature of fillet
+ * \param theHexMesh Boolean indicating if shape is prepared for hex mesh
+ * \param theP1 1st junction point of main pipe
+ * \param theP2 2nd junction point of main pipe
+ * \param theP3 Junction point of incident pipe
+ * \return List of GEOM_Objects, containing the created shape and propagation groups.
+ */
+//=============================================================================
+Handle(TColStd_HSequenceOfTransient)
+AdvancedEngine_IOperations::MakePipeTShapeFilletWithPosition
+ (double theR1, double theW1, double theL1,
+ double theR2, double theW2, double theL2,
+ double theRL, double theWL, double theLtransL, double theLthinL,
+ double theRR, double theWR, double theLtransR, double theLthinR,
+ double theRI, double theWI, double theLtransI, double theLthinI,
+ double theRF, bool theHexMesh,
+ Handle(GEOM_Object) theP1,
+ Handle(GEOM_Object) theP2,
+ Handle(GEOM_Object) theP3)
+{
+ SetErrorCode(KO);
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_TSHAPE);
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_PipeTShapeDriver::GetID(), TSHAPE_FILLET);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_PipeTShapeDriver::GetID()) return NULL;
+
+ // Check new position
+ if (!CheckCompatiblePosition(theL1, theL2, theP1, theP2, theP3, 0.01)) {
+ return NULL;
+ }
+
+ AdvancedEngine_IPipeTShape aData(aFunction);
+
+ aData.SetR1(theR1);
+ aData.SetW1(theW1);
+ aData.SetL1(theL1);
+ aData.SetR2(theR2);
+ aData.SetW2(theW2);
+ aData.SetL2(theL2);
+ aData.SetRF(theRF);
+ aData.SetHexMesh(theHexMesh);
+
+ bool isTRL = (theRL + theWL + theLtransL + theLthinL) > Precision::Confusion();
+ bool isTRR = (theRR + theWR + theLtransR + theLthinR) > Precision::Confusion();
+ bool isTRI = (theRI + theWI + theLtransI + theLthinI) > Precision::Confusion();
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if OCC_VERSION_LARGE > 0x06010000
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("TShape driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // BEGIN of fillet
+ TopoDS_Shape aShapeShape = aShape->GetValue();
+ TopTools_IndexedMapOfShape anEdgesIndices;
+ TopExp::MapShapes(aShapeShape, anEdgesIndices);
+ // Common edges on external cylinders
+ Handle(GEOM_Object) box_e;
+ if (theHexMesh) {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(theR2+theW2, theR2+theW2, theR1+theW1);
+ }
+ else {
+ box_e = my3DPrimOperations->MakeBoxDXDYDZ(2*(theR2+theW2), 2*(theR2+theW2), theR1+theW1);
+ }
+ box_e->GetLastFunction()->SetDescription("");
+ box_e = myTransformOperations->TranslateDXDYDZ(box_e, -(theR2+theW2), -(theR2+theW2), 0);
+ box_e->GetLastFunction()->SetDescription("");
+
+ Handle(TColStd_HSequenceOfInteger) edges_e =
+ myShapesOperations->GetShapesOnBoxIDs(box_e, aShape, TopAbs_EDGE, GEOMAlgo_ST_IN);
+ box_e->GetLastFunction()->SetDescription("");
+
+ if (edges_e.IsNull() || edges_e->Length() == 0) {
+ SetErrorCode("External edges not found");
+ return NULL;
+ }
+ int nbEdgesInFillet = 0;
+ std::list<int> theEdges;
+ for (int i=1; i<=edges_e->Length();i++) {
+ int edgeID = edges_e->Value(i);
+ TopoDS_Shape theEdge = anEdgesIndices.FindKey(edgeID);
+ TopExp_Explorer Ex(theEdge,TopAbs_VERTEX);
+ while (Ex.More()) {
+ gp_Pnt aPt = BRep_Tool::Pnt(TopoDS::Vertex(Ex.Current()));
+ if (Abs(aPt.Z() - (theR1+theW1)) <= Precision::Confusion()) {
+ nbEdgesInFillet ++;
+ theEdges.push_back(edgeID);
+ }
+ Ex.Next();
+ }
+ if (theHexMesh && nbEdgesInFillet == 1)
+ break;
+ }
+
+ Handle(GEOM_Object) aFillet;
+ try {
+ aFillet = myLocalOperations->MakeFilletEdges(aShape, theRF, theEdges);
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+ if (aFillet.IsNull()) {
+ SetErrorCode("Fillet can not be computed on the given shape with the given parameters");
+ return NULL;
+ }
+ aFillet->GetLastFunction()->SetDescription("");
+
+ TopoDS_Shape aFilletShape = aFillet->GetValue();
+ aFunction->SetValue(aFilletShape);
+ // END of fillet
+
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - BEGIN (3)
+// the following block, when enabled, leads to partitioning problems
+#if 0
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - END (3)
+ // BEGIN: Limit tolerances (debug)
+ Handle(GEOM_Object) aCorr1 = myHealingOperations->LimitTolerance(aShape, 1e-07);
+ TopoDS_Shape aCorr1Shape = aCorr1->GetValue();
+ aShape->GetLastFunction()->SetValue(aCorr1Shape);
+ aCorr1->GetLastFunction()->SetDescription("");
+ // END: Limit tolerances (debug)
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - BEGIN (4)
+#endif
+// VSR: debug issues 0021568 and 0021550 (15/05/2012) - END (4)
+
+ if (theHexMesh) {
+ if (!MakePipeTShapePartition(aShape, theR1, theW1, theL1, theR2, theW2, theL2, 0, 0, theRF, false))
+ return NULL;
+ if (!MakePipeTShapeMirrorAndGlue(aShape, theR1, theW1, theL1, theR2, theW2, theL2))
+ return NULL;
+ }
+
+ // Add thickness reduction elements
+ // at the three extremities: Left, Right and Incident
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
+ if (isTRL || isTRR || isTRI) {
+ TopoDS_Shape aResShape =
+ MakePipeTShapeThicknessReduction(aShape->GetValue(), theR1, theW1, theL1, theR2, theW2, theL2,
+ theRL, theWL, theLtransL, theLthinL,
+ theRR, theWR, theLtransR, theLthinR,
+ theRI, theWI, theLtransI, theLthinI,
+ !theHexMesh);
+ aFunction->SetValue(aResShape);
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ // Set Position
+ gp_Trsf aTrsf = GetPositionTrsf(theL1, theL2, theP1, theP2, theP3);
+ BRepBuilderAPI_Transform aTransformation (aShape->GetValue(), aTrsf, Standard_False);
+ TopoDS_Shape aTrsf_Shape = aTransformation.Shape();
+ aFunction->SetValue(aTrsf_Shape);
+
+ Handle(TColStd_HSequenceOfTransient) aSeq = new TColStd_HSequenceOfTransient;
+ aSeq->Append(aShape);
+
+ try {
+ if (theHexMesh) {
+ // Get the groups
+ if (!MakeGroups(aShape, TSHAPE_FILLET, theR1, theW1, theL1, theR2, theW2, theL2,
+ 0., 0., theRF, aSeq, aTrsf))
+ return NULL;
+ }
+
+ // Get internal group.
+ if (!MakeInternalGroup(aShape, theR1, theL1, theR2, theL2, theRL, theLtransL,
+ theRR, theLtransR, theRI, theLtransI,
+ aSeq, aTrsf)) {
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ TCollection_AsciiString anEntry, aListRes("[");
+ // Iterate over the sequence aSeq
+ Standard_Integer aNbGroups = aSeq->Length();
+ Standard_Integer i = 1;
+ for (; i <= aNbGroups; i++) {
+ Handle(Standard_Transient) anItem = aSeq->Value(i);
+ if (anItem.IsNull()) continue;
+ Handle(GEOM_Object) aGroup = Handle(GEOM_Object)::DownCast(anItem);
+ if (aGroup.IsNull()) continue;
+ //Make a Python command
+ TDF_Tool::Entry(aGroup->GetEntry(), anEntry);
+ aListRes += anEntry + ", ";
+ }
+ aListRes.Trunc(aListRes.Length() - 2);
+
+ GEOM::TPythonDump pd (aFunction);
+
+ pd << aListRes.ToCString() << "] = geompy.MakePipeTShapeFillet("
+ << theR1 << ", " << theW1 << ", " << theL1 << ", "
+ << theR2 << ", " << theW2 << ", " << theL2 << ", "
+ << theRF << ", " << theHexMesh << ", "
+ << theP1 << ", " << theP2 << ", " << theP3;
+
+ // thickness reduction
+ if (isTRL)
+ pd << ", theRL=" << theRL << ", theWL=" << theWL
+ << ", theLtransL=" << theLtransL << ", theLthinL=" << theLthinL;
+ if (isTRR)
+ pd << ", theRR=" << theRR << ", theWR=" << theWR
+ << ", theLtransR=" << theLtransR << ", theLthinR=" << theLthinR;
+ if (isTRI)
+ pd << ", theRI=" << theRI << ", theWI=" << theWI
+ << ", theLtransI=" << theLtransI << ", theLthinI=" << theLthinI;
+
+ pd << ")";
+
+ SetErrorCode(OK);
+
+ return aSeq;
+}
+
+//=============================================================================
+/*!
+ * This function allows to create a disk already divided into blocks. It can be
+ * used to create divided pipes for later meshing in hexaedra.
+ * \param theR Radius of the disk
+ * \param theRatio Relative size of the central square diagonal against the disk diameter
+ * \param theOrientation Plane on which the disk will be built
+ * \param thePattern The division pattern of the disk (hexagon or square in the center)
+ * \return New GEOM_Object, containing the created shape.
+ */
+//=============================================================================
+Handle(GEOM_Object) AdvancedEngine_IOperations::MakeDividedDisk (double theR, double theRatio,
+ int theOrientation, int thePattern)
+{
+ SetErrorCode(KO);
+
+ if (theOrientation != 1 &&
+ theOrientation != 2 &&
+ theOrientation != 3)
+ {
+ SetErrorCode("theOrientation must be 1(=OXY), 2(=OYZ) or 3(=OZX)");
+ return NULL;
+ }
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_DIVIDEDDISK);
+
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_DividedDiskDriver::GetID(), DIVIDEDDISK_R_RATIO);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_DividedDiskDriver::GetID()) return NULL;
+
+ AdvancedEngine_IDividedDisk aData (aFunction);
+
+ aData.SetR(theR);
+ aData.SetRatio(theRatio);
+ aData.SetOrientation(theOrientation);
+ aData.SetType(thePattern);
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("DividedDisk driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ std::string aPatternStr;
+
+ switch(thePattern)
+ {
+ case 0:
+ aPatternStr = "GEOM.SQUARE";
+ break;
+ case 1:
+ aPatternStr = "GEOM.HEXAGON";
+ break;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction) << aShape << " = geompy.MakeDividedDisk(" << theR << ", " << theOrientation << ", " << aPatternStr.c_str() << ")";
+
+ SetErrorCode(OK);
+
+ return aShape;
+}
+
+//=============================================================================
+/*!
+ * This function allows to create a disk already divided into blocks. It can be
+ * used to create divided pipes for later meshing in hexaedra.
+ * \param theR Radius of the disk
+ * \param theRatio Relative size of the central square diagonal against the disk diameter
+ * \return New GEOM_Object, containing the created shape.
+ */
+//=============================================================================
+Handle(GEOM_Object) AdvancedEngine_IOperations::MakeDividedDiskPntVecR (Handle(GEOM_Object) thePnt,
+ Handle(GEOM_Object) theVec,
+ double theR,
+ double theRatio,
+ int thePattern)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_DIVIDEDDISK);
+
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_DividedDiskDriver::GetID(), DIVIDEDDISK_R_VECTOR_PNT);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_DividedDiskDriver::GetID()) return NULL;
+
+ AdvancedEngine_IDividedDisk aData (aFunction);
+
+ Handle(GEOM_Function) aRefPnt = thePnt->GetLastFunction();
+ Handle(GEOM_Function) aRefVec = theVec->GetLastFunction();
+
+ if (aRefPnt.IsNull() || aRefVec.IsNull()) return NULL;
+
+ aData.SetCenter(aRefPnt);
+ aData.SetVector(aRefVec);
+
+ aData.SetR(theR);
+ aData.SetRatio(theRatio);
+ aData.SetType(thePattern);
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
- #if (OCC_VERSION_MAJOR << 16 | OCC_VERSION_MINOR << 8 | OCC_VERSION_MAINTENANCE) > 0x060100
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("DividedDisk driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ std::string aPatternStr;
+
+ switch(thePattern)
+ {
+ case 0:
+ aPatternStr = "GEOM.SQUARE";
+ break;
+ case 1:
+ aPatternStr = "GEOM.HEXAGON";
+ break;
+ }
+
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction) << aShape << " = geompy.MakeDividedDiskPntVecR(" << thePnt << ", " << theVec << ", " << theR << ", " << aPatternStr.c_str() << ")";
+
+ SetErrorCode(OK);
+
+ return aShape;
+}
+
+//=============================================================================
+/*!
+ * Builds a cylinder prepared for hexa meshes
+ * \param theR Radius of the cylinder
+ * \param theH Height of the cylinder
+ * \return New GEOM_Object, containing the created shape.
+ */
+//=============================================================================
+Handle(GEOM_Object) AdvancedEngine_IOperations::MakeDividedCylinder (double theR,
+ double theH,
+ int thePattern)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_DIVIDEDCYLINDER);
+
+ Handle(GEOM_Object) aBaseShape = MakeDividedDisk(theR, 67.0, 1, thePattern);
+ aBaseShape->GetLastFunction()->SetDescription(""); // Erase dump of MakeDividedDisk
+
+ aShape = my3DPrimOperations->MakePrismDXDYDZ(aBaseShape,0.0,0.0,theH, -1.0);
+
+ Handle(GEOM_Function) aFunction = aShape->GetLastFunction();
+ aFunction->SetDescription(""); // Erase dump of MakePrismDXDYDZ
+ aShape->SetType(GEOM_DIVIDEDCYLINDER);
+
+ std::string aPatternStr;
+
+ switch(thePattern)
+ {
+ case 0:
+ aPatternStr = "GEOM.SQUARE";
+ break;
+ case 1:
+ aPatternStr = "GEOM.HEXAGON";
+ break;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump(aFunction) << aShape << " = geompy.MakeDividedCylinder(" << theR << ", " << theH << ", " << aPatternStr.c_str() << ")";
+
+ SetErrorCode(OK);
+
+ return aShape;
+}
+//=============================================================================
+/*!
+ * Create a smoothing surface from a set of points
+ * \param thelPoints list of points or compounds of points
+ * \param theNbMax maximum number of Bezier pieces in the resulting surface.
+ * \param theDegMax maximum degree of the resulting BSpline surface
+ * \param theDMax specifies maximum value of the GeomPlate_PlateG0Criterion criterion.
+ * \return New GEOM_Object, containing the created shape.
+ */
+//=============================================================================
+Handle(GEOM_Object) AdvancedEngine_IOperations::MakeSmoothingSurface (std::list<Handle(GEOM_Object)> thelPoints,
+ int theNbMax,
+ int theDegMax,
+ double theDMax)
+{
+ SetErrorCode(KO);
+
+ //Add a new object
+ Handle(GEOM_Object) aShape = GetEngine()->AddObject(GetDocID(), GEOM_SMOOTHINGSURFACE);
+
+ //Add a new shape function with parameters
+ Handle(GEOM_Function) aFunction = aShape->AddFunction(AdvancedEngine_SmoothingSurfaceDriver::GetID(), SMOOTHINGSURFACE_LPOINTS);
+ if (aFunction.IsNull()) return NULL;
+
+ //Check if the function is set correctly
+ if (aFunction->GetDriverGUID() != AdvancedEngine_SmoothingSurfaceDriver::GetID()) return NULL;
+
+ AdvancedEngine_ISmoothingSurface aData (aFunction);
+
+ int aLen = thelPoints.size();
+ aData.SetLength(aLen);
+ int ind = 1;
+ std::list<Handle(GEOM_Object)>::iterator it = thelPoints.begin();
+ for (; it != thelPoints.end(); it++, ind++) {
+ Handle(GEOM_Function) aRefObj = (*it)->GetLastFunction();
+ if (aRefObj.IsNull()) {
+ SetErrorCode("NULL point or compound for bSplineFaceShape");
+ return NULL;
+ }
+ aData.SetPntOrComp(ind, aRefObj);
+ }
+
+ aData.SetNbMax(theNbMax);
+ aData.SetDegMax(theDegMax);
+ aData.SetDMax(theDMax);
+
+ //Compute the resulting value
+ try {
- #endif
+ OCC_CATCH_SIGNALS;
+ if (!GetSolver()->ComputeFunction(aFunction)) {
+ SetErrorCode("SmoothingSurface driver failed");
+ return NULL;
+ }
+ }
+ catch (Standard_Failure) {
+ Handle(Standard_Failure) aFail = Standard_Failure::Caught();
+ SetErrorCode(aFail->GetMessageString());
+ return NULL;
+ }
+
+ //Make a Python command
+ GEOM::TPythonDump pd (aFunction);
+ pd << aShape << " = geompy.MakeSmoothingSurface([";
+ it = thelPoints.begin();
+ pd << (*it++);
+ while (it != thelPoints.end()) {
+ pd << ", " << (*it++);
+ }
+ pd << "], "
+ << theNbMax << ", "
+ << theDegMax << ", "
+ << theDMax <<")";
+
+ SetErrorCode(OK);
+
+ return aShape;
+}
