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0028782: Shape sewing behavior not consistent for the same CAD file

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Get rid of iterations on maps with shape key by replacing simple maps with indexed maps. So iteration is done on integer key.

The map containers have been updated to insert into them type definitions of key and value.

The new methods RemoveKey() and RemoveFromIndex() have been added to indexed [data] map to be able to remove an arbitrary key from the map.

All the code in OCCT has been updated where RemoveLast() and Substitute() methods were used to remove a key from indexed [data] map.
This commit is contained in:
msv
2017-05-25 17:02:07 +03:00
committed by bugmaster
parent 58e5d30edc
commit 3f5aa017e7
16 changed files with 268 additions and 321 deletions
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326
src/BRepBuilderAPI/BRepBuilderAPI_Sewing.cxx
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@@ -98,12 +98,9 @@
#include <TColStd_Array1OfInteger.hxx>
#include <TColStd_Array1OfReal.hxx>
#include <TColStd_Array2OfReal.hxx>
#include <TColStd_DataMapIteratorOfDataMapOfIntegerListOfInteger.hxx>
#include <TColStd_DataMapOfIntegerListOfInteger.hxx>
#include <TColStd_IndexedMapOfInteger.hxx>
#include <TColStd_ListIteratorOfListOfInteger.hxx>
#include <TColStd_ListOfInteger.hxx>
#include <TColStd_MapIteratorOfMapOfInteger.hxx>
#include <TColStd_MapOfInteger.hxx>
#include <TColStd_SequenceOfReal.hxx>
#include <TopAbs.hxx>
@@ -120,13 +117,9 @@
#include <TopoDS_Vertex.hxx>
#include <TopoDS_Wire.hxx>
#include <TopTools_Array1OfShape.hxx>
#include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
#include <TopTools_DataMapIteratorOfDataMapOfShapeShape.hxx>
#include <TopTools_DataMapOfShapeInteger.hxx>
#include <TopTools_DataMapOfShapeListOfShape.hxx>
#include <TopTools_ListIteratorOfListOfShape.hxx>
#include <TopTools_ListOfShape.hxx>
#include <TopTools_MapIteratorOfMapOfShape.hxx>
#include <TopTools_MapOfShape.hxx>
#include <TopTools_SequenceOfShape.hxx>
@@ -1438,7 +1431,6 @@ void BRepBuilderAPI_Sewing::AnalysisNearestEdges(const TopTools_SequenceOfShape&
}
}
}
}
Standard_Integer i2 = seqIndCandidate.Length();
@@ -1449,12 +1441,7 @@ void BRepBuilderAPI_Sewing::AnalysisNearestEdges(const TopTools_SequenceOfShape&
seqIndCandidate.Remove(i2);
seqOrientations.Remove(i2);
}
}
//for(TColStd_MapIteratorOfMapOfInteger IMap(MapIndex); IMap.More(); IMap.Next()) {
// seqIndCandidate.Remove(IMap.Key());
// seqOrientations.Remove(IMap.Key());
//}
}
//=======================================================================
@@ -2245,7 +2232,7 @@ void BRepBuilderAPI_Sewing::FaceAnalysis(const Handle(Message_ProgressIndicator)
BRep_Builder B;
TopTools_MapOfShape SmallEdges;
TopTools_DataMapOfShapeListOfShape GluedVertices;
TopTools_IndexedDataMapOfShapeListOfShape GluedVertices;
Standard_Integer i = 1;
Message_ProgressSentry aPS (thePI, "Shape analysis", 0, myOldShapes.Extent(), 1);
for (i = 1; i <= myOldShapes.Extent() && aPS.More(); i++, aPS.Next()) {
@@ -2336,18 +2323,18 @@ void BRepBuilderAPI_Sewing::FaceAnalysis(const Handle(Message_ProgressIndicator)
// Store glued vertices
if (!nv1.IsSame(v1)) {
TopTools_ListOfShape& vlist1 = GluedVertices(nv1);
TopTools_ListOfShape& vlist1 = GluedVertices.ChangeFromKey(nv1);
// First vertex was already glued
if (!nv2.IsSame(v2)) {
// Merge lists of glued vertices
if (!nv1.IsSame(nv2)) {
TopTools_ListIteratorOfListOfShape liter(GluedVertices(nv2));
TopTools_ListIteratorOfListOfShape liter(GluedVertices.FindFromKey(nv2));
for (; liter.More(); liter.Next()) {
TopoDS_Shape v = liter.Value();
myReShape->Replace(v,nv1.Oriented(v.Orientation()));
vlist1.Append(v);
}
GluedVertices.UnBind(nv2);
GluedVertices.RemoveKey(nv2);
}
}
else {
@@ -2358,7 +2345,7 @@ void BRepBuilderAPI_Sewing::FaceAnalysis(const Handle(Message_ProgressIndicator)
}
else if (!nv2.IsSame(v2)) {
// Add first vertex to the existing list
GluedVertices(nv2).Append(v1);
GluedVertices.ChangeFromKey(nv2).Append(v1);
myReShape->Replace(v1,nv2.Oriented(v1.Orientation()));
}
else if (!v1.IsSame(v2)) {
@@ -2368,7 +2355,7 @@ void BRepBuilderAPI_Sewing::FaceAnalysis(const Handle(Message_ProgressIndicator)
TopTools_ListOfShape vlist;
vlist.Append(v1);
vlist.Append(v2);
GluedVertices.Bind(nv,vlist);
GluedVertices.Add(nv,vlist);
myReShape->Replace(v1,nv.Oriented(v1.Orientation()));
myReShape->Replace(v2,nv.Oriented(v2.Orientation()));
}
@@ -2428,12 +2415,12 @@ void BRepBuilderAPI_Sewing::FaceAnalysis(const Handle(Message_ProgressIndicator)
}
// Update glued vertices
TopTools_DataMapIteratorOfDataMapOfShapeListOfShape miter(GluedVertices);
for (; miter.More(); miter.Next()) {
TopoDS_Vertex vnew = TopoDS::Vertex(miter.Key());
TopTools_IndexedDataMapOfShapeListOfShape::Iterator aMIter(GluedVertices);
for (; aMIter.More(); aMIter.Next()) {
const TopoDS_Vertex& vnew = TopoDS::Vertex(aMIter.Key());
gp_XYZ coord(0.,0.,0.);
Standard_Integer nbPoints = 0;
const TopTools_ListOfShape& vlist = miter.Value();
const TopTools_ListOfShape& vlist = aMIter.Value();
TopTools_ListIteratorOfListOfShape liter1(vlist);
for (; liter1.More(); liter1.Next()) {
coord += BRep_Tool::Pnt(TopoDS::Vertex(liter1.Value())).XYZ();
@@ -2486,12 +2473,12 @@ void BRepBuilderAPI_Sewing::FindFreeBoundaries()
Standard_Integer i, nbShapes = myOldShapes.Extent();
for (i = 1; i <= nbShapes; i++) {
// Retrieve new shape
TopoDS_Shape shape = myOldShapes(i);
const TopoDS_Shape& shape = myOldShapes(i);
if (shape.IsNull()) continue;
NewShapes.Add(shape);
// Explore shape to find all boundaries
for (TopExp_Explorer eExp(shape,TopAbs_EDGE); eExp.More(); eExp.Next()) {
TopoDS_Shape edge = eExp.Current();
const TopoDS_Shape& edge = eExp.Current();
if (!EdgeFaces.Contains(edge)) {
TopTools_ListOfShape listFaces;
EdgeFaces.Add(edge,listFaces);
@@ -2500,12 +2487,12 @@ void BRepBuilderAPI_Sewing::FindFreeBoundaries()
}
// Fill map Edge -> Faces
nbShapes = NewShapes.Extent();
TopTools_MapOfShape mapFaces;
TopTools_MapOfShape mapFaces;
for (i = 1; i <= nbShapes; i++) {
// Explore shape to find all faces
TopExp_Explorer fExp(NewShapes.FindKey(i),TopAbs_FACE);
for (; fExp.More(); fExp.Next()) {
TopoDS_Shape face = fExp.Current();
const TopoDS_Shape& face = fExp.Current();
if(mapFaces.Contains(face)) continue;
else
mapFaces.Add(face);
@@ -2514,7 +2501,7 @@ void BRepBuilderAPI_Sewing::FindFreeBoundaries()
if(aIw.Value().ShapeType() != TopAbs_WIRE) continue;
for (TopoDS_Iterator aIIe(aIw.Value()); aIIe.More(); aIIe.Next()) {
TopoDS_Shape edge = aIIe.Value();
const TopoDS_Shape& edge = aIIe.Value();
if (EdgeFaces.Contains(edge)) {
EdgeFaces.ChangeFromKey(edge).Append(face);
@@ -2530,11 +2517,11 @@ void BRepBuilderAPI_Sewing::FindFreeBoundaries()
}
}
// Find free boundaries
nbShapes = EdgeFaces.Extent();
for (i = 1; i <= nbShapes; i++) {
TopTools_ListOfShape& listFaces = EdgeFaces(i);
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIterEF(EdgeFaces);
for (; anIterEF.More(); anIterEF.Next()) {
TopTools_ListOfShape& listFaces = anIterEF.ChangeValue();
Standard_Integer nbFaces = listFaces.Extent();
TopoDS_Shape edge = EdgeFaces.FindKey(i);
TopoDS_Shape edge = anIterEF.Key();
if(edge.Orientation() == TopAbs_INTERNAL)
continue;
Standard_Boolean isSeam = Standard_False;
@@ -2624,47 +2611,46 @@ static Standard_Boolean CreateNewNodes(const TopTools_IndexedDataMapOfShapeShape
TopTools_IndexedDataMapOfShapeShape& aVertexNode,
TopTools_DataMapOfShapeListOfShape& aNodeEdges)
{
Standard_Integer i, nbNearest = NodeNearestNode.Extent();
// Create new nodes
BRep_Builder B;
TopTools_DataMapOfShapeShape OldNodeNewNode;
TopTools_DataMapOfShapeListOfShape NewNodeOldNodes;
for (i = 1; i <= nbNearest; i++) {
TopTools_IndexedDataMapOfShapeListOfShape NewNodeOldNodes;
TopTools_IndexedDataMapOfShapeShape::Iterator anIter(NodeNearestNode);
for (; anIter.More(); anIter.Next()) {
// Retrieve a pair of nodes to merge
TopoDS_Shape oldnode1 = NodeNearestNode.FindKey(i);
TopoDS_Shape oldnode2 = NodeNearestNode(i);
const TopoDS_Shape& oldnode1 = anIter.Key();
const TopoDS_Shape& oldnode2 = anIter.Value();
// Second node should also be in the map
if (!NodeNearestNode.Contains(oldnode2)) continue;
// Get new node for old node #1
if (OldNodeNewNode.IsBound(oldnode1)) {
TopoDS_Shape newnode1 = OldNodeNewNode(oldnode1);
const TopoDS_Shape& newnode1 = OldNodeNewNode(oldnode1);
if (OldNodeNewNode.IsBound(oldnode2)) {
TopoDS_Shape newnode2 = OldNodeNewNode(oldnode2);
if (!newnode1.IsSame(newnode2)) {
// Change data for new node #2
TopTools_ListOfShape& lnode1 = NewNodeOldNodes(newnode1);
TopTools_ListIteratorOfListOfShape itn(NewNodeOldNodes(newnode2));
TopTools_ListOfShape& lnode1 = NewNodeOldNodes.ChangeFromKey(newnode1);
TopTools_ListIteratorOfListOfShape itn(NewNodeOldNodes.FindFromKey(newnode2));
for (; itn.More(); itn.Next()) {
TopoDS_Shape node2 = itn.Value();
const TopoDS_Shape& node2 = itn.Value();
lnode1.Append(node2);
OldNodeNewNode(node2) = newnode1;
}
NewNodeOldNodes.UnBind(newnode2);
NewNodeOldNodes.RemoveKey(newnode2);
}
}
else {
// Old node #2 is not bound - add to old node #1
OldNodeNewNode.Bind(oldnode2,newnode1);
NewNodeOldNodes(newnode1).Append(oldnode2);
NewNodeOldNodes.ChangeFromKey(newnode1).Append(oldnode2);
}
}
else {
if (OldNodeNewNode.IsBound(oldnode2)) {
// Old node #1 is not bound - add to old node #2
TopoDS_Shape newnode2 = OldNodeNewNode(oldnode2);
const TopoDS_Shape& newnode2 = OldNodeNewNode(oldnode2);
OldNodeNewNode.Bind(oldnode1,newnode2);
NewNodeOldNodes(newnode2).Append(oldnode1);
NewNodeOldNodes.ChangeFromKey(newnode2).Append(oldnode1);
}
else {
// Nodes are not bound - create new node
@@ -2675,7 +2661,7 @@ static Standard_Boolean CreateNewNodes(const TopTools_IndexedDataMapOfShapeShape
TopTools_ListOfShape lnodes;
lnodes.Append(oldnode1);
lnodes.Append(oldnode2);
NewNodeOldNodes.Bind(newnode,lnodes);
NewNodeOldNodes.Add(newnode,lnodes);
}
}
}
@@ -2683,22 +2669,22 @@ static Standard_Boolean CreateNewNodes(const TopTools_IndexedDataMapOfShapeShape
// Stop if no new nodes created
if (!NewNodeOldNodes.Extent()) return Standard_False;
TopTools_DataMapIteratorOfDataMapOfShapeListOfShape iter1(NewNodeOldNodes);
for (; iter1.More(); iter1.Next()) {
const TopoDS_Vertex& newnode = TopoDS::Vertex(iter1.Key());
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIter1(NewNodeOldNodes);
for (; anIter1.More(); anIter1.Next()) {
const TopoDS_Vertex& newnode = TopoDS::Vertex(anIter1.Key());
// Calculate new node center point
gp_XYZ theCoordinates(0.,0.,0.);
TopTools_ListOfShape lvert; // Accumulate node vertices
TopTools_MapOfShape medge;
TopTools_ListOfShape ledge; // Accumulate node edges
// Iterate on old nodes
TopTools_ListIteratorOfListOfShape itn(iter1.Value());
TopTools_ListIteratorOfListOfShape itn(anIter1.Value());
for (; itn.More(); itn.Next()) {
const TopoDS_Shape& oldnode = itn.Value();
// Iterate on node vertices
TopTools_ListIteratorOfListOfShape itv(NodeVertices.FindFromKey(oldnode));
for (; itv.More(); itv.Next()) {
TopoDS_Vertex vertex = TopoDS::Vertex(itv.Value());
const TopoDS_Vertex& vertex = TopoDS::Vertex(itv.Value());
// Change node for vertex
aVertexNode.ChangeFromKey(vertex) = newnode;
// Accumulate coordinates
@@ -2709,7 +2695,7 @@ static Standard_Boolean CreateNewNodes(const TopTools_IndexedDataMapOfShapeShape
const TopTools_ListOfShape& edges = aNodeEdges(oldnode);
TopTools_ListIteratorOfListOfShape ite(edges);
for (; ite.More(); ite.Next()) {
TopoDS_Shape edge = ite.Value();
const TopoDS_Shape& edge = ite.Value();
if (!medge.Contains(edge)) { medge.Add(edge); ledge.Append(edge); }
}
// Unbind old node edges
@@ -2781,14 +2767,14 @@ static Standard_Boolean GlueVertices(TopTools_IndexedDataMapOfShapeShape& aVerte
const Standard_Real Tolerance,
const Handle(Message_ProgressIndicator)& theProgress)
{
Standard_Integer i, nbVertices = aVertexNode.Extent();
// Create map of node -> vertices
TopTools_IndexedDataMapOfShapeListOfShape NodeVertices;
BRepBuilderAPI_CellFilter aFilter (Tolerance);
BRepBuilderAPI_VertexInspector anInspector (Tolerance);
for (i = 1; i <= nbVertices; i++) {
TopoDS_Shape vertex = aVertexNode.FindKey(i);
TopoDS_Vertex node = TopoDS::Vertex(aVertexNode(i));
TopTools_IndexedDataMapOfShapeShape::Iterator anIter1(aVertexNode);
for (; anIter1.More(); anIter1.Next()) {
const TopoDS_Shape& vertex = anIter1.Key();
const TopoDS_Vertex& node = TopoDS::Vertex(anIter1.Value());
if (NodeVertices.Contains(node)) {
NodeVertices.ChangeFromKey(node).Append(vertex);
}
@@ -2808,8 +2794,8 @@ static Standard_Boolean GlueVertices(TopTools_IndexedDataMapOfShapeShape& aVerte
// Merge nearest nodes
TopTools_IndexedDataMapOfShapeShape NodeNearestNode;
Message_ProgressSentry aPS (theProgress, "Glueing nodes", 0, nbNodes, 1, Standard_True);
for (i = 1; i <= nbNodes && aPS.More(); i++, aPS.Next()) {
TopoDS_Vertex node1 = TopoDS::Vertex(NodeVertices.FindKey(i));
for (Standard_Integer i = 1; i <= nbNodes && aPS.More(); i++, aPS.Next()) {
const TopoDS_Vertex& node1 = TopoDS::Vertex(NodeVertices.FindKey(i));
// Find near nodes
gp_Pnt pt1 = BRep_Tool::Pnt (node1);
anInspector.SetCurrent (pt1.XYZ());
@@ -2825,7 +2811,7 @@ static Standard_Boolean GlueVertices(TopTools_IndexedDataMapOfShapeShape& aVerte
//gp_Pnt pt1 = BRep_Tool::Pnt(node1);
TColStd_ListIteratorOfListOfInteger iter1(anInspector.ResInd());
for (; iter1.More(); iter1.Next()) {
TopoDS_Vertex node2 = TopoDS::Vertex(NodeVertices.FindKey(iter1.Value()));
const TopoDS_Vertex& node2 = TopoDS::Vertex(NodeVertices.FindKey(iter1.Value()));
if (node1 == node2) continue;
// Retrieve list of edges for the second node
const TopTools_ListOfShape& ledges2 = aNodeEdges(node2);
@@ -3140,14 +3126,15 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
BRep_Builder B;
// TopTools_MapOfShape MergedEdges;
Message_ProgressSentry aPS (thePI, "Merging bounds", 0, myBoundFaces.Extent(), 1);
for (Standard_Integer i = 1; i <= myBoundFaces.Extent() && aPS.More(); i++, aPS.Next()) {
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIterB(myBoundFaces);
for (; anIterB.More() && aPS.More(); anIterB.Next(), aPS.Next()) {
TopoDS_Shape bound = myBoundFaces.FindKey(i);
const TopoDS_Shape& bound = anIterB.Key();
// If bound was already merged - continue
if (myMergedEdges.Contains(bound)) continue;
if (!myBoundFaces(i).Extent()) {
if (!anIterB.Value().Extent()) {
// Merge free edge - only vertices
TopoDS_Vertex no1, no2;
TopExp::Vertices(TopoDS::Edge(bound),no1,no2);
@@ -3185,21 +3172,21 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
}
// Merge with bound
TopTools_DataMapOfShapeShape MergedWithBound;
TopTools_IndexedDataMapOfShapeShape MergedWithBound;
if (!isPrevSplit) {
// Obtain sequence of edges merged with bound
TopTools_SequenceOfShape seqMergedWithBound;
TColStd_SequenceOfBoolean seqMergedWithBoundOri;
if (MergedNearestEdges(bound,seqMergedWithBound,seqMergedWithBoundOri)) {
// Store bound in the map
MergedWithBound.Bind(bound,bound);
MergedWithBound.Add(bound,bound);
// Iterate on edges merged with bound
Standard_Integer ii = 1;
while (ii <= seqMergedWithBound.Length()) {
TopoDS_Shape iedge = seqMergedWithBound.Value(ii);
// Remove edge if recorded as merged
Standard_Boolean isRejected = (myMergedEdges.Contains(iedge) ||
MergedWithBound.IsBound(iedge));
MergedWithBound.Contains(iedge));
if (!isRejected) {
if (myBoundSections.IsBound(iedge)) {
// Edge is splitted - check sections
@@ -3207,7 +3194,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
for (; lit.More() && !isRejected; lit.Next()) {
const TopoDS_Shape& sec = lit.Value();
// Remove edge (bound) if at least one of its sections already merged
isRejected = (myMergedEdges.Contains(sec) || MergedWithBound.IsBound(sec));
isRejected = (myMergedEdges.Contains(sec) || MergedWithBound.Contains(sec));
}
}
if (!isRejected) {
@@ -3215,7 +3202,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Edge is a section - check bound
const TopoDS_Shape& bnd = mySectionBound(iedge);
// Remove edge (section) if its bound already merged
isRejected = (myMergedEdges.Contains(bnd) || MergedWithBound.IsBound(bnd));
isRejected = (myMergedEdges.Contains(bnd) || MergedWithBound.Contains(bnd));
}
}
}
@@ -3227,7 +3214,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
}
else {
// Process accepted edge
MergedWithBound.Bind(iedge,iedge);
MergedWithBound.Add(iedge,iedge);
ii++;
}
}
@@ -3243,34 +3230,36 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Process actually merged edges
Standard_Integer nbActuallyMerged = 0;
for (ii = 1; ii <= nbMerged; ii++) {
TopoDS_Shape iedge = seqMergedWithBound(ii);
const TopoDS_Shape& iedge = seqMergedWithBound(ii);
if (ActuallyMerged.Contains(iedge)) {
nbActuallyMerged++;
// Record merged edge in the map
TopAbs_Orientation orient = iedge.Orientation();
if (!isForward) orient = TopAbs::Reverse(orient);
if (!seqMergedWithBoundOri(ii)) orient = TopAbs::Reverse(orient);
MergedWithBound.ChangeFind(iedge) = MergedEdge.Oriented(orient);
MergedWithBound.ChangeFromKey(iedge) = MergedEdge.Oriented(orient);
}
else MergedWithBound.UnBind(iedge);
else
MergedWithBound.RemoveKey(iedge);
}
if (nbActuallyMerged) {
// Record merged bound in the map
TopAbs_Orientation orient = bound.Orientation();
if (!isForward) orient = TopAbs::Reverse(orient);
MergedWithBound.ChangeFind(bound) = MergedEdge.Oriented(orient);
MergedWithBound.ChangeFromKey(bound) = MergedEdge.Oriented(orient);
}
nbMerged = nbActuallyMerged;
}
// Remove bound from the map if not finally merged
if (!nbMerged) MergedWithBound.UnBind(bound);
if (!nbMerged)
MergedWithBound.RemoveKey(bound);
}
}
const Standard_Boolean isMerged = !MergedWithBound.IsEmpty();
// Merge with cutting sections
Handle(BRepTools_ReShape) SectionsReShape = new BRepTools_ReShape;
TopTools_DataMapOfShapeShape MergedWithSections;
TopTools_IndexedDataMapOfShapeShape MergedWithSections;
if (hasCuttingSections) {
// Iterate on cutting sections
TopTools_ListIteratorOfListOfShape its(myBoundSections(bound));
@@ -3284,13 +3273,14 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
TColStd_SequenceOfBoolean seqMergedWithSectionOri;
if (MergedNearestEdges(section,seqMergedWithSection,seqMergedWithSectionOri)) {
// Store section in the map
MergedWithSections.Bind(section,section);
MergedWithSections.Add(section,section);
// Iterate on edges merged with section
Standard_Integer ii = 1;
while (ii <= seqMergedWithSection.Length()) {
TopoDS_Shape iedge = seqMergedWithSection.Value(ii);
// Remove edge if recorded as merged
Standard_Boolean isRejected = (myMergedEdges.Contains(iedge) || MergedWithSections.IsBound(iedge));
Standard_Boolean isRejected = (myMergedEdges.Contains(iedge) ||
MergedWithSections.Contains(iedge));
if (!isRejected) {
if (myBoundSections.IsBound(iedge)) {
// Edge is splitted - check sections
@@ -3298,7 +3288,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
for (; lit.More() && !isRejected; lit.Next()) {
const TopoDS_Shape& sec = lit.Value();
// Remove edge (bound) if at least one of its sections already merged
isRejected = (myMergedEdges.Contains(sec) || MergedWithSections.IsBound(sec));
isRejected = (myMergedEdges.Contains(sec) || MergedWithSections.Contains(sec));
}
}
if (!isRejected) {
@@ -3306,7 +3296,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Edge is a section - check bound
const TopoDS_Shape& bnd = mySectionBound(iedge);
// Remove edge (section) if its bound already merged
isRejected = (myMergedEdges.Contains(bnd) || MergedWithSections.IsBound(bnd));
isRejected = (myMergedEdges.Contains(bnd) || MergedWithSections.Contains(bnd));
}
}
}
@@ -3318,7 +3308,7 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
}
else {
// Process accepted edge
MergedWithSections.Bind(iedge,iedge);
MergedWithSections.Add(iedge, iedge);
ii++;
}
}
@@ -3334,31 +3324,33 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Process actually merged edges
Standard_Integer nbActuallyMerged = 0;
for (ii = 1; ii <= nbMerged; ii++) {
TopoDS_Shape iedge = seqMergedWithSection(ii);
const TopoDS_Shape& iedge = seqMergedWithSection(ii);
if (ActuallyMerged.Contains(iedge)) {
nbActuallyMerged++;
// Record merged edge in the map
TopAbs_Orientation orient = iedge.Orientation();
if (!isForward) orient = TopAbs::Reverse(orient);
if (!seqMergedWithSectionOri(ii)) orient = TopAbs::Reverse(orient);
TopoDS_Shape oedge = MergedEdge.Oriented(orient);
MergedWithSections.ChangeFind(iedge) = oedge;
const TopoDS_Shape& oedge = MergedEdge.Oriented(orient);
MergedWithSections.ChangeFromKey(iedge) = oedge;
ReplaceEdge(myReShape->Apply(iedge),oedge,SectionsReShape);
}
else MergedWithSections.UnBind(iedge);
else
MergedWithSections.RemoveKey(iedge);
}
if (nbActuallyMerged) {
// Record merged section in the map
TopAbs_Orientation orient = section.Orientation();
if (!isForward) orient = TopAbs::Reverse(orient);
TopoDS_Shape oedge = MergedEdge.Oriented(orient);
MergedWithSections.ChangeFind(section) = oedge;
const TopoDS_Shape& oedge = MergedEdge.Oriented(orient);
MergedWithSections.ChangeFromKey(section) = oedge;
ReplaceEdge(myReShape->Apply(section),oedge,SectionsReShape);
}
nbMerged = nbActuallyMerged;
}
// Remove section from the map if not finally merged
if (!nbMerged) MergedWithSections.UnBind(section);
if (!nbMerged)
MergedWithSections.RemoveKey(section);
}
else if (isMerged) {
// Reject merging of sections
@@ -3387,37 +3379,40 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Choose between bound and sections merging
if (isMerged && isMergedSplit && !isPrevSplit) {
// Fill map of merged cutting sections
TopTools_MapOfShape MapSplitEdges;
TopTools_DataMapIteratorOfDataMapOfShapeShape itm;
for (itm.Initialize(MergedWithSections); itm.More(); itm.Next()) {
TopoDS_Shape edge = itm.Key();
TopTools_IndexedMapOfShape MapSplitEdges;
TopTools_IndexedDataMapOfShapeShape::Iterator anItm(MergedWithSections);
for (; anItm.More(); anItm.Next()) {
const TopoDS_Shape& edge = anItm.Key();
MapSplitEdges.Add(edge);
}
// Iterate on edges merged with bound
for (itm.Initialize(MergedWithBound); itm.More(); itm.Next()) {
TopTools_IndexedDataMapOfShapeShape::Iterator anItm1(MergedWithBound);
for (; anItm1.More(); anItm1.Next()) {
// Retrieve edge merged with bound
TopoDS_Shape edge = itm.Key();
const TopoDS_Shape& edge = anItm1.Key();
// Remove edge from the map
if (MapSplitEdges.Contains(edge)) MapSplitEdges.Remove(edge);
if (MapSplitEdges.Contains(edge))
MapSplitEdges.RemoveKey(edge);
if (myBoundSections.IsBound(edge)) {
// Edge has cutting sections
TopTools_ListIteratorOfListOfShape its(myBoundSections(edge));
for (; its.More(); its.Next()) {
TopoDS_Shape sec = its.Value();
const TopoDS_Shape& sec = its.Value();
// Remove section from the map
if (MapSplitEdges.Contains(sec)) MapSplitEdges.Remove(sec);
if (MapSplitEdges.Contains(sec))
MapSplitEdges.RemoveKey(sec);
}
}
}
// Calculate section merging tolerance
Standard_Real MinSplitTol = RealLast();
TopTools_MapIteratorOfMapOfShape im(MapSplitEdges);
for (; im.More(); im.Next()) {
TopoDS_Edge edge = TopoDS::Edge(MergedWithSections(im.Key()));
for (Standard_Integer ii = 1; ii <= MapSplitEdges.Extent(); ii++) {
const TopoDS_Edge& edge = TopoDS::Edge
(MergedWithSections.FindFromKey(MapSplitEdges.FindKey(ii)));
MinSplitTol = Min(MinSplitTol,BRep_Tool::Tolerance(edge));
}
// Calculate bound merging tolerance
TopoDS_Edge BoundEdge = TopoDS::Edge(MergedWithBound(bound));
const TopoDS_Edge& BoundEdge = TopoDS::Edge(MergedWithBound.FindFromKey(bound));
Standard_Real BoundEdgeTol = BRep_Tool::Tolerance(BoundEdge);
isSplitted = ((MinSplitTol < BoundEdgeTol+MinTolerance()) || myNonmanifold);
isSplitted = (!MapSplitEdges.IsEmpty() && isSplitted);
@@ -3427,28 +3422,30 @@ void BRepBuilderAPI_Sewing::Merging(const Standard_Boolean /* firstTime */,
// Merging of cutting sections
//myMergedEdges.Add(bound);
myReShape->Replace(myReShape->Apply(bound),myReShape->Apply(BoundWire));
TopTools_DataMapIteratorOfDataMapOfShapeShape itm(MergedWithSections);
for (; itm.More(); itm.Next()) {
TopoDS_Shape oldedge = itm.Key();
TopoDS_Shape newedge = SectionsReShape->Apply(itm.Value());
TopTools_IndexedDataMapOfShapeShape::Iterator anItm(MergedWithSections);
for (; anItm.More(); anItm.Next()) {
const TopoDS_Shape& oldedge = anItm.Key();
TopoDS_Shape newedge = SectionsReShape->Apply(anItm.Value());
ReplaceEdge(myReShape->Apply(oldedge),newedge,myReShape);
myMergedEdges.Add(oldedge);
if (myBoundSections.IsBound(oldedge)) myBoundSections.UnBind(oldedge);
if (myBoundSections.IsBound(oldedge))
myBoundSections.UnBind(oldedge);
}
}
else {
// Merging of initial bound
TopTools_DataMapIteratorOfDataMapOfShapeShape itm(MergedWithBound);
//myMergedEdges.Add(bound);
for (; itm.More(); itm.Next()) {
TopoDS_Shape oldedge = itm.Key();
TopoDS_Shape newedge = itm.Value();
TopTools_IndexedDataMapOfShapeShape::Iterator anItm(MergedWithBound);
for (; anItm.More(); anItm.Next()) {
const TopoDS_Shape& oldedge = anItm.Key();
const TopoDS_Shape& newedge = anItm.Value();
ReplaceEdge(myReShape->Apply(oldedge),newedge,myReShape);
myMergedEdges.Add(oldedge);
if (myBoundSections.IsBound(oldedge)) myBoundSections.UnBind(oldedge);
if (myBoundSections.IsBound(oldedge))
myBoundSections.UnBind(oldedge);
}
if (myBoundSections.IsBound(bound)) myBoundSections.UnBind(bound);
if (myBoundSections.IsBound(bound))
myBoundSections.UnBind(bound);
if(!myMergedEdges.Contains(bound))
myMergedEdges.Add(bound);
}
@@ -3480,7 +3477,7 @@ Standard_Boolean BRepBuilderAPI_Sewing::MergedNearestEdges(const TopoDS_Shape& e
if (isNode2) nno2 = myVertexNode.FindFromKey(no2);
// Fill map of nodes connected to the node #1
TopTools_MapOfShape mapVert1;
TopTools_IndexedMapOfShape mapVert1;
mapVert1.Add(nno1);
if (myCuttingNode.IsBound(nno1)) {
TopTools_ListIteratorOfListOfShape ilv(myCuttingNode(nno1));
@@ -3520,8 +3517,8 @@ Standard_Boolean BRepBuilderAPI_Sewing::MergedNearestEdges(const TopoDS_Shape& e
seqEdges.Append(edge);
TopTools_MapOfShape mapEdges;
mapEdges.Add(edge);
for (TopTools_MapIteratorOfMapOfShape imv1(mapVert1); imv1.More(); imv1.Next()) {
TopoDS_Shape node1 = imv1.Key();
for (Standard_Integer i = 1; i <= mapVert1.Extent(); i++) {
TopoDS_Shape node1 = mapVert1.FindKey(i);
if (!myNodeSections.IsBound(node1)) continue;
TopTools_ListIteratorOfListOfShape ilsec(myNodeSections(node1));
for (; ilsec.More(); ilsec.Next()) {
@@ -3638,10 +3635,11 @@ void BRepBuilderAPI_Sewing::Cutting(const Handle(Message_ProgressIndicator)& the
// Iterate on all boundaries
Standard_Integer nbBounds = myBoundFaces.Extent();
Message_ProgressSentry aPS (thePI, "Cutting bounds", 0, nbBounds, 1);
for (i = 1; i <= nbBounds && aPS.More(); i++, aPS.Next()) {
const TopoDS_Edge& bound = TopoDS::Edge(myBoundFaces.FindKey(i));
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIterB(myBoundFaces);
for (; anIterB.More() && aPS.More(); anIterB.Next(), aPS.Next()) {
const TopoDS_Edge& bound = TopoDS::Edge(anIterB.Key());
// Do not cut floating edges
if (!myBoundFaces(i).Extent()) continue;
if (!anIterB.Value().Extent()) continue;
// Obtain bound curve
c3d = BRep_Tool::Curve(bound, loc, first, last);
if (c3d.IsNull()) continue;
@@ -3743,12 +3741,12 @@ static void GetSeqEdges(const TopoDS_Shape& edge,
{
Standard_Integer numV = 0;
for (TopoDS_Iterator Iv(edge,Standard_False); Iv.More(); Iv.Next()) {
TopoDS_Vertex V1 = TopoDS::Vertex(Iv.Value());
const TopoDS_Vertex& V1 = TopoDS::Vertex(Iv.Value());
numV++;
if (VertEdge.IsBound(V1)) {
const TopTools_ListOfShape& listEdges = VertEdge.Find(V1);
for (TopTools_ListIteratorOfListOfShape lIt(listEdges); lIt.More(); lIt.Next()) {
TopoDS_Shape edge1 = lIt.Value();
const TopoDS_Shape& edge1 = lIt.Value();
if (edge1.IsSame(edge)) continue;
Standard_Boolean isContained = Standard_False;
Standard_Integer i, index = 1;
@@ -3771,16 +3769,16 @@ static void GetSeqEdges(const TopoDS_Shape& edge,
//purpose :
//=======================================================================
void BRepBuilderAPI_Sewing::GetFreeWires(TopTools_MapOfShape& MapFreeEdges, TopTools_SequenceOfShape& seqWires)
void BRepBuilderAPI_Sewing::GetFreeWires(TopTools_IndexedMapOfShape& MapFreeEdges,
TopTools_SequenceOfShape& seqWires)
{
TopTools_DataMapOfShapeListOfShape VertEdge;
TopTools_MapIteratorOfMapOfShape itMap(MapFreeEdges);
TopTools_SequenceOfShape seqFreeEdges;
for (; itMap.More(); itMap.Next()) {
TopoDS_Shape edge = itMap.Key();
for (Standard_Integer i = 1; i <= MapFreeEdges.Extent(); i++) {
const TopoDS_Shape& edge = MapFreeEdges.FindKey(i);
seqFreeEdges.Append(edge);
for (TopoDS_Iterator Iv(edge,Standard_False); Iv.More(); Iv.Next()) {
TopoDS_Vertex V1 = TopoDS::Vertex(Iv.Value());
const TopoDS_Vertex& V1 = TopoDS::Vertex(Iv.Value());
if (VertEdge.IsBound(V1))
VertEdge.ChangeFind(V1).Append(edge);
else {
@@ -3794,7 +3792,7 @@ void BRepBuilderAPI_Sewing::GetFreeWires(TopTools_MapOfShape& MapFreeEdges, TopT
Standard_Integer i, j;
for (i = 1; i <= seqFreeEdges.Length(); i++) {
TopTools_SequenceOfShape seqEdges;
TopoDS_Shape edge = seqFreeEdges.Value(i);
const TopoDS_Shape& edge = seqFreeEdges.Value(i);
if (!MapFreeEdges.Contains(edge)) continue;
seqEdges.Append(edge);
GetSeqEdges(edge,seqEdges,VertEdge);
@@ -3802,7 +3800,7 @@ void BRepBuilderAPI_Sewing::GetFreeWires(TopTools_MapOfShape& MapFreeEdges, TopT
B.MakeWire(wire);
for (j = 1; j <= seqEdges.Length(); j++) {
B.Add(wire,seqEdges.Value(j));
MapFreeEdges.Remove(seqEdges.Value(j));
MapFreeEdges.RemoveKey(seqEdges.Value(j));
}
seqWires.Append(wire);
if (MapFreeEdges.IsEmpty()) break;
@@ -3979,20 +3977,21 @@ static TopoDS_Edge DegeneratedSection(const TopoDS_Shape& section, const TopoDS_
void BRepBuilderAPI_Sewing::EdgeProcessing(const Handle(Message_ProgressIndicator)& thePI)
{
// constructs sectionEdge
TopTools_MapOfShape MapFreeEdges;
TopTools_IndexedMapOfShape MapFreeEdges;
TopTools_DataMapOfShapeShape EdgeFace;
Message_ProgressSentry aPS (thePI, "Edge processing", 0, myBoundFaces.Extent(), 1);
for (Standard_Integer i = 1; i <= myBoundFaces.Extent() && aPS.More(); i++, aPS.Next()) {
const TopoDS_Shape& bound = myBoundFaces.FindKey(i);
const TopTools_ListOfShape& listFaces = myBoundFaces(i);
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIterB(myBoundFaces);
for (; anIterB.More() && aPS.More(); anIterB.Next(), aPS.Next()) {
const TopoDS_Shape& bound = anIterB.Key();
const TopTools_ListOfShape& listFaces = anIterB.Value();
if (listFaces.Extent() == 1) {
if (myBoundSections.IsBound(bound)) {
TopTools_ListIteratorOfListOfShape liter(myBoundSections(bound));
for (; liter.More(); liter.Next()) {
if (!myMergedEdges.Contains(liter.Value())) { //myReShape->IsRecorded(liter.Value())) {
TopoDS_Shape edge = myReShape->Apply(liter.Value());
const TopoDS_Shape& edge = myReShape->Apply(liter.Value());
if (!MapFreeEdges.Contains(edge)) {
TopoDS_Shape face = listFaces.First();
const TopoDS_Shape& face = listFaces.First();
EdgeFace.Bind(edge,face);
MapFreeEdges.Add(edge);
}
@@ -4001,9 +4000,9 @@ void BRepBuilderAPI_Sewing::EdgeProcessing(const Handle(Message_ProgressIndicato
}
else {
if (!myMergedEdges.Contains(bound)) {
TopoDS_Shape edge = myReShape->Apply(bound);
const TopoDS_Shape& edge = myReShape->Apply(bound);
if (!MapFreeEdges.Contains(edge)) {
TopoDS_Shape face = listFaces.First();
const TopoDS_Shape& face = listFaces.First();
EdgeFace.Bind(edge,face);
MapFreeEdges.Add(edge);
}
@@ -4016,11 +4015,11 @@ void BRepBuilderAPI_Sewing::EdgeProcessing(const Handle(Message_ProgressIndicato
TopTools_SequenceOfShape seqWires;
GetFreeWires(MapFreeEdges,seqWires);
for (Standard_Integer j = 1; j <= seqWires.Length(); j++) {
TopoDS_Wire wire = TopoDS::Wire(seqWires.Value(j));
const TopoDS_Wire& wire = TopoDS::Wire(seqWires.Value(j));
if (!IsDegeneratedWire(wire)) continue;
for (TopoDS_Iterator Ie(wire,Standard_False); Ie.More(); Ie.Next()) {
TopoDS_Shape aTmpShape = myReShape->Apply(Ie.Value()); //for porting
TopoDS_Edge edge = TopoDS::Edge(aTmpShape);
const TopoDS_Edge& edge = TopoDS::Edge(aTmpShape);
TopoDS_Shape face;
if (EdgeFace.IsBound(edge))
face = EdgeFace.Find(edge);
@@ -4075,12 +4074,12 @@ void BRepBuilderAPI_Sewing::CreateSewedShape()
TopoDS_Shape ns = myReShape->Apply(myShape);
aQuilt.Add(ns);
}
Standard_Integer i;
for (i = 1; i <= myOldShapes.Extent(); i++) {
TopoDS_Shape sh = myOldShapes(i);
TopTools_IndexedDataMapOfShapeShape::Iterator anIter(myOldShapes);
for (; anIter.More(); anIter.Next()) {
TopoDS_Shape sh = anIter.Value();
if (!sh.IsNull()) {
sh = myReShape->Apply(sh);
myOldShapes(i) = sh;
anIter.ChangeValue() = sh;
if (!isLocal) aQuilt.Add(sh);
}
}
@@ -4128,7 +4127,7 @@ void BRepBuilderAPI_Sewing::CreateSewedShape()
Standard_Integer nbOldShells = OldShells.Extent();
if (nbOldShells == 1) {
// Single shell - check for single face
TopoDS_Shape sh = OldShells.FindKey(1);
const TopoDS_Shape& sh = OldShells.FindKey(1);
TopoDS_Shape face;
Standard_Integer numf = 0;
for (TopExp_Explorer aExpF(sh,TopAbs_FACE); aExpF.More() && (numf < 2); aExpF.Next()) {
@@ -4145,9 +4144,9 @@ void BRepBuilderAPI_Sewing::CreateSewedShape()
while (IndexMerged.Extent() < nbOldShells) {
TopoDS_Shell NewShell;
TopTools_MapOfShape NewEdges;
for (i = 1; i <= nbOldShells; i++) {
for (Standard_Integer i = 1; i <= nbOldShells; i++) {
if (IndexMerged.Contains(i)) continue;
TopoDS_Shell shell = TopoDS::Shell(OldShells.FindKey(i));
const TopoDS_Shell& shell = TopoDS::Shell(OldShells.FindKey(i));
if (NewShell.IsNull()) {
aB.MakeShell(NewShell);
TopoDS_Iterator aItSS(shell) ;
@@ -4156,7 +4155,7 @@ void BRepBuilderAPI_Sewing::CreateSewedShape()
;
// Fill map of edges
for (TopExp_Explorer eexp(shell,TopAbs_EDGE); eexp.More(); eexp.Next()) {
TopoDS_Shape edge = eexp.Current();
const TopoDS_Shape& edge = eexp.Current();
NewEdges.Add(edge);
}
IndexMerged.Add(i);
@@ -4169,12 +4168,12 @@ void BRepBuilderAPI_Sewing::CreateSewedShape()
if (hasSharedEdge) {
// Add edges to the map
for (TopExp_Explorer eexp1(shell,TopAbs_EDGE); eexp1.More(); eexp1.Next()) {
TopoDS_Shape edge = eexp1.Current();
const TopoDS_Shape& edge = eexp1.Current();
NewEdges.Add(edge);
}
// Add faces to the shell
for (TopExp_Explorer fexp(shell,TopAbs_FACE); fexp.More(); fexp.Next()) {
TopoDS_Shape face = fexp.Current();
const TopoDS_Shape& face = fexp.Current();
aB.Add(NewShell,face);
}
IndexMerged.Add(i);
@@ -4227,7 +4226,8 @@ void BRepBuilderAPI_Sewing::CreateOutputInformations()
if (myBoundSections.IsBound(bound)) lsect = myBoundSections(bound);
TopExp_Explorer aExp(myReShape->Apply(bound),TopAbs_EDGE);
for (; aExp.More(); aExp.Next()) {
TopoDS_Shape sec = bound, edge = aExp.Current();
TopoDS_Shape sec = bound;
const TopoDS_Shape& edge = aExp.Current();
TopTools_ListIteratorOfListOfShape aI(lsect);
for (; aI.More(); aI.Next()) {
const TopoDS_Shape& section = aI.Value();
@@ -4244,10 +4244,10 @@ void BRepBuilderAPI_Sewing::CreateOutputInformations()
}
// Fill maps of Free, Contigous and Multiple edges
//TopTools_DataMapIteratorOfDataMapOfShapeListOfShape iter2(edgeSections);
for (i = 1; i <= edgeSections.Extent(); i++) {
const TopoDS_Shape& edge = edgeSections.FindKey(i);
const TopTools_ListOfShape& listSection = edgeSections(i);
TopTools_IndexedDataMapOfShapeListOfShape::Iterator anIter(edgeSections);
for (; anIter.More(); anIter.Next()) {
const TopoDS_Shape& edge = anIter.Key();
const TopTools_ListOfShape& listSection = anIter.Value();
if (listSection.Extent() == 1) {
if (BRep_Tool::Degenerated(TopoDS::Edge(edge)))
myDegenerated.Add(edge);
@@ -4265,11 +4265,11 @@ void BRepBuilderAPI_Sewing::CreateOutputInformations()
// constructs myContigSectBound
TopTools_DataMapOfShapeListOfShape aEdgeMap; //gka
for (i = 1; i <= myBoundFaces.Extent(); i++) {
TopoDS_Shape bound = myBoundFaces.FindKey(i);
const TopoDS_Shape& bound = myBoundFaces.FindKey(i);
if (myBoundSections.IsBound(bound)) {
TopTools_ListIteratorOfListOfShape iter(myBoundSections(bound));
for (; iter.More(); iter.Next()) {
TopoDS_Shape section = iter.Value();
const TopoDS_Shape& section = iter.Value();
if(!myMergedEdges.Contains(section)) continue;
//if (!myReShape->IsRecorded(section)) continue; // section is free
TopoDS_Shape nedge = myReShape->Apply(section);
@@ -4437,7 +4437,7 @@ void BRepBuilderAPI_Sewing::CreateCuttingNodes(const TopTools_IndexedMapOfShape&
seqPnt.Prepend(GAC.Value(first)); seqPnt.Append(GAC.Value(last));
}
TopTools_DataMapOfShapeShape NodeCuttingVertex;
TopTools_IndexedDataMapOfShapeShape NodeCuttingVertex;
for (i = 1; i <= nbProj; i++) {
const Standard_Integer index = seqOrderedIndex(i);
@@ -4446,7 +4446,7 @@ void BRepBuilderAPI_Sewing::CreateCuttingNodes(const TopTools_IndexedMapOfShape&
// Skip node if already bound to cutting vertex
TopoDS_Shape node = myVertexNode.FindFromKey(MapVert(index));
if (NodeCuttingVertex.IsBound(node)) continue;
if (NodeCuttingVertex.Contains(node)) continue;
// Find the closest vertex
Standard_Integer indexMin = 1;
@@ -4464,11 +4464,11 @@ void BRepBuilderAPI_Sewing::CreateCuttingNodes(const TopTools_IndexedMapOfShape&
// Bind new cutting node (end vertex only)
seqDist.SetValue(indexMin,disProj);
TopoDS_Shape cvertex = seqVert.Value(indexMin);
NodeCuttingVertex.Bind(node,cvertex);
NodeCuttingVertex.Add(node,cvertex);
}
else {
// Bind secondary cutting nodes
NodeCuttingVertex.Bind(node,TopoDS_Vertex());
NodeCuttingVertex.Add(node,TopoDS_Vertex());
}
}
else {
@@ -4476,7 +4476,7 @@ void BRepBuilderAPI_Sewing::CreateCuttingNodes(const TopTools_IndexedMapOfShape&
TopoDS_Vertex cvertex;
aBuilder.MakeVertex(cvertex, pntProj, Precision::Confusion());
// Bind new cutting vertex
NodeCuttingVertex.Bind(node,cvertex);
NodeCuttingVertex.Add(node,cvertex);
// Insert cutting vertex in the sequences
Standard_Real parProj = arrPara(index);
for (j = 2; j <= seqPara.Length(); j++) {
@@ -4492,13 +4492,13 @@ void BRepBuilderAPI_Sewing::CreateCuttingNodes(const TopTools_IndexedMapOfShape&
}
// filling map for cutting nodes
TopTools_DataMapIteratorOfDataMapOfShapeShape mit(NodeCuttingVertex);
for (; mit.More(); mit.Next()) {
TopoDS_Shape cnode = mit.Value();
TopTools_IndexedDataMapOfShapeShape::Iterator aMIt(NodeCuttingVertex);
for (; aMIt.More(); aMIt.Next()) {
TopoDS_Shape cnode = aMIt.Value();
// Skip secondary nodes
if (cnode.IsNull()) continue;
// Obtain vertex node
TopoDS_Shape node = mit.Key();
const TopoDS_Shape& node = aMIt.Key();
if (myVertexNode.Contains(cnode)) {
// This is an end vertex
cnode = myVertexNode.FindFromKey(cnode);

3
src/BRepBuilderAPI/BRepBuilderAPI_Sewing.hxx
View File

@@ -295,7 +295,8 @@ protected:
//! Get wire from free edges.
//! This method is called from EdgeProcessing only
Standard_EXPORT virtual void GetFreeWires (TopTools_MapOfShape& MapFreeEdges, TopTools_SequenceOfShape& seqWires);
Standard_EXPORT virtual void GetFreeWires (TopTools_IndexedMapOfShape& MapFreeEdges,
TopTools_SequenceOfShape& seqWires);
//! This method is called from MergingOfSections only