// Set the face traits
void SetFaceTraits (PNamedShape loft)
{
// designated names of the faces
std::vector<std::string> names(5);
names[0]="Bottom";
names[1]="Top";
names[2]="TrailingEdge";
names[3]="Inside";
names[4]="Outside";
// map of faces
TopTools_IndexedMapOfShape map;
TopExp::MapShapes(loft->Shape(), TopAbs_FACE, map);
// check if number of faces is correct (only valid for ruled surfaces lofts)
if (map.Extent() != 5 && map.Extent() != 4) {
LOG(ERROR) << "CCPACSWingSegment: Unable to determine face names in ruled surface loft";
return;
}
// remove trailing edge name if there is no trailing edge
if (map.Extent() == 4) {
names.erase(names.begin()+2);
}
// set face trait names
for (int i = 0; i < map.Extent(); i++) {
CFaceTraits traits = loft->GetFaceTraits(i);
traits.SetName(names[i].c_str());
loft->SetFaceTraits(i, traits);
}
}
//=======================================================================
//function : Execute
//purpose :
//=======================================================================
Standard_Integer GEOM_SubShapeDriver::Execute(TFunction_Logbook& log) const
{
if (Label().IsNull()) return 0;
Handle(GEOM_Function) aFunction = GEOM_Function::GetFunction(Label());
GEOM_ISubShape aCI (aFunction);
TDF_Label aLabel = aCI.GetMainShape()->GetOwnerEntry();
if (aLabel.IsRoot()) return 0;
Handle(GEOM_Object) anObj = GEOM_Object::GetObject(aLabel);
if (anObj.IsNull()) return 0;
TopoDS_Shape aMainShape = anObj->GetValue();
if (aMainShape.IsNull()) return 0;
Handle(TColStd_HArray1OfInteger) anIndices = aCI.GetIndices();
if (anIndices.IsNull() || anIndices->Length() <= 0) return 0;
BRep_Builder B;
TopoDS_Compound aCompound;
TopoDS_Shape aShape;
if (anIndices->Length() == 1 && anIndices->Value(1) == -1) { //The empty sub-shape
B.MakeCompound(aCompound);
aShape = aCompound;
}
else {
TopTools_IndexedMapOfShape aMapOfShapes;
TopExp::MapShapes(aMainShape, aMapOfShapes);
if (anIndices->Length() > 1) {
B.MakeCompound(aCompound);
for (int i = anIndices->Lower(); i <= anIndices->Upper(); i++) {
if (aMapOfShapes.Extent() < anIndices->Value(i))
Standard_NullObject::Raise("GEOM_SubShapeDriver::Execute: Index is out of range");
TopoDS_Shape aSubShape = aMapOfShapes.FindKey(anIndices->Value(i));
if (aSubShape.IsNull()) continue;
B.Add(aCompound,aSubShape);
}
aShape = aCompound;
}
else {
int i = anIndices->Lower();
if (aMapOfShapes.Extent() < anIndices->Value(i))
Standard_NullObject::Raise("GEOM_SubShapeDriver::Execute: Index is out of range");
aShape = aMapOfShapes.FindKey(anIndices->Value(i));
}
}
if (aShape.IsNull()) return 0;
aFunction->SetValue(aShape);
log.SetTouched(Label());
return 1;
}
void LowLightAll()
{
for (int i = 1; i <= fmap.Extent(); i++)
fvispar[i-1].Lowlight();
for (int i = 1; i <= emap.Extent(); i++)
evispar[i-1].Lowlight();
for (int i = 1; i <= vmap.Extent(); i++)
vvispar[i-1].Lowlight();
}
void ViewProviderShapeBinder::highlightReferences(const bool on, bool /*auxillery*/)
{
Part::Feature* obj;
std::vector<std::string> subs;
if(getObject()->isDerivedFrom(PartDesign::ShapeBinder::getClassTypeId()))
PartDesign::ShapeBinder::getFilteredReferences(&static_cast<PartDesign::ShapeBinder*>(getObject())->Support, obj, subs);
else
return;
PartGui::ViewProviderPart* svp = dynamic_cast<PartGui::ViewProviderPart*>(
Gui::Application::Instance->getViewProvider(obj));
if (svp == NULL) return;
if (on) {
if (!subs.empty() && originalLineColors.empty()) {
TopTools_IndexedMapOfShape eMap;
TopExp::MapShapes(obj->Shape.getValue(), TopAbs_EDGE, eMap);
originalLineColors = svp->LineColorArray.getValues();
std::vector<App::Color> lcolors = originalLineColors;
lcolors.resize(eMap.Extent(), svp->LineColor.getValue());
TopExp::MapShapes(obj->Shape.getValue(), TopAbs_FACE, eMap);
originalFaceColors = svp->DiffuseColor.getValues();
std::vector<App::Color> fcolors = originalFaceColors;
fcolors.resize(eMap.Extent(), svp->ShapeColor.getValue());
for (std::string e : subs) {
// Note: stoi may throw, but it strictly shouldn't happen
if(e.substr(4) == "Edge") {
int idx = std::stoi(e.substr(4)) - 1;
assert ( idx>=0 );
if ( idx < (ssize_t) lcolors.size() )
lcolors[idx] = App::Color(1.0,0.0,1.0); // magenta
}
else if(e.substr(4) == "Face") {
int idx = std::stoi(e.substr(4)) - 1;
assert ( idx>=0 );
if ( idx < (ssize_t) fcolors.size() )
fcolors[idx] = App::Color(1.0,0.0,1.0); // magenta
}
}
svp->LineColorArray.setValues(lcolors);
svp->DiffuseColor.setValues(fcolors);
}
} else {
if (!subs.empty() && !originalLineColors.empty()) {
svp->LineColorArray.setValues(originalLineColors);
originalLineColors.clear();
svp->DiffuseColor.setValues(originalFaceColors);
originalFaceColors.clear();
}
}
}
void FaceMakerExtrusion::Build()
{
this->NotDone();
this->myGenerated.Clear();
this->myShapesToReturn.clear();
this->myShape = TopoDS_Shape();
TopoDS_Shape inputShape;
if (mySourceShapes.empty())
throw Base::Exception("No input shapes!");
if (mySourceShapes.size() == 1){
inputShape = mySourceShapes[0];
} else {
TopoDS_Builder builder;
TopoDS_Compound cmp;
builder.MakeCompound(cmp);
for (const TopoDS_Shape& sh: mySourceShapes){
builder.Add(cmp, sh);
}
inputShape = cmp;
}
std::vector<TopoDS_Wire> wires;
TopTools_IndexedMapOfShape mapOfWires;
TopExp::MapShapes(inputShape, TopAbs_WIRE, mapOfWires);
// if there are no wires then check also for edges
if (mapOfWires.IsEmpty()) {
TopTools_IndexedMapOfShape mapOfEdges;
TopExp::MapShapes(inputShape, TopAbs_EDGE, mapOfEdges);
for (int i=1; i<=mapOfEdges.Extent(); i++) {
BRepBuilderAPI_MakeWire mkWire(TopoDS::Edge(mapOfEdges.FindKey(i)));
wires.push_back(mkWire.Wire());
}
}
else {
wires.reserve(mapOfWires.Extent());
for (int i=1; i<=mapOfWires.Extent(); i++) {
wires.push_back(TopoDS::Wire(mapOfWires.FindKey(i)));
}
}
if (!wires.empty()) {
//try {
TopoDS_Shape res = FaceMakerCheese::makeFace(wires);
if (!res.IsNull())
this->myShape = res;
//}
//catch (...) {
//}
}
this->Done();
}
void ViewProviderMultiCommon::updateData(const App::Property* prop)
{
PartGui::ViewProviderPart::updateData(prop);
if (prop->getTypeId() == Part::PropertyShapeHistory::getClassTypeId()) {
const std::vector<Part::ShapeHistory>& hist = static_cast<const Part::PropertyShapeHistory*>
(prop)->getValues();
Part::MultiCommon* objBool = static_cast<Part::MultiCommon*>(getObject());
std::vector<App::DocumentObject*> sources = objBool->Shapes.getValues();
if (hist.size() != sources.size())
return;
const TopoDS_Shape& boolShape = objBool->Shape.getValue();
TopTools_IndexedMapOfShape boolMap;
TopExp::MapShapes(boolShape, TopAbs_FACE, boolMap);
std::vector<App::Color> colBool;
colBool.resize(boolMap.Extent(), this->ShapeColor.getValue());
bool setColor=false;
int index=0;
for (std::vector<App::DocumentObject*>::iterator it = sources.begin(); it != sources.end(); ++it, ++index) {
Part::Feature* objBase = dynamic_cast<Part::Feature*>(*it);
if (!objBase)
continue;
const TopoDS_Shape& baseShape = objBase->Shape.getValue();
TopTools_IndexedMapOfShape baseMap;
TopExp::MapShapes(baseShape, TopAbs_FACE, baseMap);
Gui::ViewProvider* vpBase = Gui::Application::Instance->getViewProvider(objBase);
std::vector<App::Color> colBase = static_cast<PartGui::ViewProviderPart*>(vpBase)->DiffuseColor.getValues();
if (static_cast<int>(colBase.size()) == baseMap.Extent()) {
applyColor(hist[index], colBase, colBool);
setColor = true;
}
else if (!colBase.empty() && colBase[0] != this->ShapeColor.getValue()) {
colBase.resize(baseMap.Extent(), colBase[0]);
applyColor(hist[index], colBase, colBool);
setColor = true;
}
}
if (setColor)
this->DiffuseColor.setValues(colBool);
}
else if (prop->getTypeId() == App::PropertyLinkList::getClassTypeId()) {
std::vector<App::DocumentObject*> pShapes = static_cast<const App::PropertyLinkList*>(prop)->getValues();
for (std::vector<App::DocumentObject*>::iterator it = pShapes.begin(); it != pShapes.end(); ++it) {
if (*it)
Gui::Application::Instance->hideViewProvider(*it);
}
}
}
//=======================================================================
//function : FacePassKey
//purpose :
//=======================================================================
void GEOMAlgo_GlueDetector::FacePassKey(const TopoDS_Face& aF,
GEOMAlgo_PassKeyShape& aPK)
{
Standard_Integer i, aNbE;
TopoDS_Shape aER;
TopTools_ListOfShape aLE;
TopTools_IndexedMapOfShape aME;
//
TopExp::MapShapes(aF, TopAbs_EDGE, aME);
//
aNbE=aME.Extent();
for (i=1; i<=aNbE; ++i) {
const TopoDS_Shape& aE=aME(i);
//
const TopoDS_Edge& aEE=*((TopoDS_Edge*)&aE);
if (BRep_Tool::Degenerated(aEE)) {
continue;
}
//
if (myOrigins.IsBound(aE)) {
aER=myOrigins.Find(aE);
}
else {
aER=aE;
}
aLE.Append(aER);
}
aPK.SetShapes(aLE);
}
void DrawUtil::countEdges(const char* text, const TopoDS_Shape& s)
{
TopTools_IndexedMapOfShape mapOfEdges;
TopExp::MapShapes(s, TopAbs_EDGE, mapOfEdges);
int num = mapOfEdges.Extent();
Base::Console().Message("COUNT - %s has %d edges\n",text,num);
}
//=======================================================================
//function : FillContainers
//purpose :
//=======================================================================
void GEOMAlgo_Gluer2::FillContainers(const TopAbs_ShapeEnum aType)
{
Standard_Boolean bHasImage, bToReverse;
Standard_Integer i, aNbW;
TopoDS_Shape aWnew, aEnew;
TopoDS_Iterator aItS;
BRep_Builder aBB;
TopTools_IndexedMapOfShape aMW;
TopTools_MapOfShape aMFence;
//
myErrorStatus=0;
myWarningStatus=0;
//
TopExp::MapShapes(myArgument, aType, aMW);
//
aNbW=aMW.Extent();
for (i=1; i<=aNbW; ++i) {
const TopoDS_Shape& aW=aMW(i);
//
if (!aMFence.Add(aW)) {
continue;
}
//
bHasImage=HasImage(aW);
if (!bHasImage) {
continue;
}
//
GEOMAlgo_Tools3D::MakeContainer(aType, aWnew);
aWnew.Orientation(aW.Orientation());
//
aItS.Initialize(aW);
for (; aItS.More(); aItS.Next()) {
const TopoDS_Shape& aE=aItS.Value();
if (myOrigins.IsBound(aE)) {
aEnew=myOrigins.Find(aE);
//
bToReverse=GEOMAlgo_Tools3D::IsSplitToReverse(aEnew, aE, myContext);
if (bToReverse) {
aEnew.Reverse();
}
//
aBB.Add(aWnew, aEnew);
}
else {
aBB.Add(aWnew, aE);
}
}
//
//myImages / myOrigins
TopTools_ListOfShape aLSD;
//
aLSD.Append(aW);
myImages.Bind(aWnew, aLSD);
myOrigins.Bind(aW, aWnew);
//
}//for (i=1; i<=aNbE; ++i) {
}
//=======================================================================
//function : BuildResult
//purpose :
//=======================================================================
void GEOMAlgo_Gluer2::BuildResult()
{
Standard_Boolean bHasImage;
TopoDS_Shape aCnew, aCXnew;
TopoDS_Iterator aItC;
BRep_Builder aBB;
//
myErrorStatus=0;
myWarningStatus=0;
//
aItC.Initialize(myArgument);
for (; aItC.More(); aItC.Next()) {
const TopoDS_Shape& aCx=aItC.Value();
bHasImage=HasImage(aCx);
if (bHasImage) {
break;
}
}
//
if (!bHasImage) {
myShape=myArgument;
return;
}
//
GEOMAlgo_Tools3D::MakeContainer(TopAbs_COMPOUND, aCnew);
//
aItC.Initialize(myArgument);
for (; aItC.More(); aItC.Next()) {
const TopoDS_Shape& aCX=aItC.Value();
if (myOrigins.IsBound(aCX)) {
aCXnew=myOrigins.Find(aCX);
aCXnew.Orientation(aCX.Orientation());
aBB.Add(aCnew, aCXnew);
}
else {
aBB.Add(aCnew, aCX);
}
}
//
if (!myKeepNonSolids) {
Standard_Integer i, aNb;
TopoDS_Shape aCnew1;
TopTools_IndexedMapOfShape aM;
//
GEOMAlgo_Tools3D::MakeContainer(TopAbs_COMPOUND, aCnew1);
//
TopExp::MapShapes(aCnew, TopAbs_SOLID, aM);
aNb=aM.Extent();
for (i=1; i<=aNb; ++i) {
const TopoDS_Shape& aS=aM(i);
aBB.Add(aCnew1, aS);
}
aCnew=aCnew1;
}
//
myShape=aCnew;
}
// Philippose - 17/01/2009
// Sets the currently selected face
void SetSelectedFace(int facenr)
{
face_sel_status = 0;
if((facenr >= 1) && (facenr <= fmap.Extent()))
{
face_sel_status[facenr-1] = 1;
}
}
void addFacesToSelection(Gui::View3DInventorViewer* /*viewer*/,
const Gui::ViewVolumeProjection& proj,
const Base::Polygon2d& polygon,
const TopoDS_Shape& shape)
{
try {
TopTools_IndexedMapOfShape M;
TopExp_Explorer xp_face(shape,TopAbs_FACE);
while (xp_face.More()) {
M.Add(xp_face.Current());
xp_face.Next();
}
App::Document* appdoc = doc->getDocument();
for (Standard_Integer k = 1; k <= M.Extent(); k++) {
const TopoDS_Shape& face = M(k);
TopExp_Explorer xp_vertex(face,TopAbs_VERTEX);
while (xp_vertex.More()) {
gp_Pnt p = BRep_Tool::Pnt(TopoDS::Vertex(xp_vertex.Current()));
Base::Vector3d pt2d;
pt2d = proj(Base::Vector3d(p.X(), p.Y(), p.Z()));
if (polygon.Contains(Base::Vector2d(pt2d.x, pt2d.y))) {
#if 0
// TODO
if (isVisibleFace(k-1, SbVec2f(pt2d.x, pt2d.y), viewer))
#endif
{
std::stringstream str;
str << "Face" << k;
Gui::Selection().addSelection(appdoc->getName(), obj->getNameInDocument(), str.str().c_str());
break;
}
}
xp_vertex.Next();
}
//GProp_GProps props;
//BRepGProp::SurfaceProperties(face, props);
//gp_Pnt c = props.CentreOfMass();
//Base::Vector3d pt2d;
//pt2d = proj(Base::Vector3d(c.X(), c.Y(), c.Z()));
//if (polygon.Contains(Base::Vector2d(pt2d.x, pt2d.y))) {
// if (isVisibleFace(k-1, SbVec2f(pt2d.x, pt2d.y), viewer)) {
// std::stringstream str;
// str << "Face" << k;
// Gui::Selection().addSelection(appdoc->getName(), obj->getNameInDocument(), str.str().c_str());
// }
//}
}
}
catch (...) {
}
}
//=======================================================================
//function : FillBRepShapes
//purpose :
//=======================================================================
void GEOMAlgo_Gluer2::FillBRepShapes(const TopAbs_ShapeEnum theType)
{
Standard_Boolean bHasImage, bIsToWork;
Standard_Integer i, aNbE;
TopoDS_Iterator aItS;
TopoDS_Shape aEnew;
TopTools_IndexedMapOfShape aME;
TopTools_MapOfShape aMFence;
TopTools_ListIteratorOfListOfShape aItLS;
//
myErrorStatus=0;
myWarningStatus=0;
//
TopExp::MapShapes(myArgument, theType, aME);
//
aNbE=aME.Extent();
for (i=1; i<=aNbE; ++i) {
const TopoDS_Shape& aE=aME(i);
//
if (!aMFence.Add(aE)) {
continue;
}
//
bIsToWork=myOriginsToWork.IsBound(aE);
bHasImage=HasImage(aE);
if (!bHasImage && !bIsToWork) {
continue;
}
//
MakeBRepShapes(aE, aEnew);
//
//myImages / myOrigins
if (bIsToWork) {
const TopoDS_Shape& aSkey=myOriginsToWork.Find(aE);
const TopTools_ListOfShape& aLSD=myImagesToWork.Find(aSkey);
//
myImages.Bind(aEnew, aLSD);
//
aItLS.Initialize(aLSD);
for (; aItLS.More(); aItLS.Next()) {
const TopoDS_Shape& aEx=aItLS.Value();
myOrigins.Bind(aEx, aEnew);
//
aMFence.Add(aEx);
}
}
else {
TopTools_ListOfShape aLSD;
//
aLSD.Append(aE);
myImages.Bind(aEnew, aLSD);
myOrigins.Bind(aE, aEnew);
}
}//for (i=1; i<=aNbF; ++i) {
}
int OCCSurface::get_loops( DLIList<OCCLoop*>& result_list )
{
TopTools_IndexedMapOfShape M;
TopExp::MapShapes(*myTopoDSFace, TopAbs_WIRE, M);
int ii;
for (ii=1; ii<=M.Extent(); ii++) {
TopologyBridge *loop = OCCQueryEngine::instance()->occ_to_cgm(M(ii));
result_list.append_unique(dynamic_cast<OCCLoop*>(loop));
}
return result_list.size();
}
void OCCSurface::get_children_virt( DLIList<TopologyBridge*>& children )
{
TopTools_IndexedMapOfShape M;
TopExp::MapShapes(*myTopoDSFace, TopAbs_WIRE, M);
int ii;
for (ii=1; ii<=M.Extent(); ii++) {
TopologyBridge *loop = OCCQueryEngine::instance()->occ_to_cgm(M(ii));
if(loop)
children.append_unique(loop);
}
}
// Philippose - 15/01/2009
// Returns the local mesh size of a given face
double GetFaceMaxH(int facenr)
{
if((facenr> 0) && (facenr <= fmap.Extent()))
{
return face_maxh[facenr-1];
}
else
{
return 0.0;
}
}
TopoDS_Edge GetEdge(const TopoDS_Shape &shape, int iEdge)
{
TopTools_IndexedMapOfShape edgeMap;
TopExp::MapShapes(shape, TopAbs_EDGE, edgeMap);
if (iEdge < 0 || iEdge >= edgeMap.Extent()) {
return TopoDS_Edge();
}
else {
return TopoDS::Edge(edgeMap(iEdge+1));
}
}
int OCCFace::numFaces()
{
TopTools_IndexedMapOfShape anIndices;
const TopoDS_Shape& shp = this->getShape();
if (shp.ShapeType() == TopAbs_FACE) {
return 1;
} else {
// Shell
TopExp::MapShapes(shp, TopAbs_FACE, anIndices);
return anIndices.Extent();
}
}
// Philippose - 17/01/2009
// Returns the index of the currently selected face
int SelectedFace()
{
int i;
for(i = 1; i <= fmap.Extent(); i++)
{
if(face_sel_status[i-1])
{
return i;
}
}
return 0;
}
void OCCBody::get_all_curves(DLIList<OCCCurve*> &curves)
{
TopoDS_Shape *shape;
get_TopoDS_Shape(shape);
TopTools_IndexedMapOfShape M;
TopExp::MapShapes(*shape, TopAbs_EDGE, M);
int ii;
for (ii=1; ii<=M.Extent(); ii++) {
TopologyBridge *curve = OCCQueryEngine::instance()->occ_to_cgm(M(ii));
OCCCurve* occ_curve = CAST_TO(curve, OCCCurve);
if (occ_curve)
curves.append_unique(occ_curve);
}
}
// Extract the face map from the OCC geometry
// The face map basically gives an index to each face in the geometry,
// which can be used to access a specific face
DLL_HEADER Ng_Result Ng_OCC_GetFMap(Ng_OCC_Geometry * geom,
Ng_OCC_TopTools_IndexedMapOfShape * FMap)
{
OCCGeometry* occgeom = (OCCGeometry*)geom;
TopTools_IndexedMapOfShape *occfmap = (TopTools_IndexedMapOfShape *)FMap;
// Copy the face map from the geometry to the given variable
occfmap->Assign(occgeom->fmap);
if(occfmap->Extent())
{
return NG_OK;
}
else
{
return NG_ERROR;
}
}
//=======================================================================
//function : IsGrowthWire
//purpose :
//=======================================================================
Standard_Boolean IsGrowthWire(const TopoDS_Shape& theWire,
const TopTools_IndexedMapOfShape& theMHE)
{
Standard_Boolean bRet;
TopoDS_Iterator aIt;
//
bRet=Standard_False;
if (theMHE.Extent()) {
aIt.Initialize(theWire);
for(; aIt.More(); aIt.Next()) {
const TopoDS_Shape& aE=aIt.Value();
if (theMHE.Contains(aE)) {
return !bRet;
}
}
}
return bRet;
}
Private(ViewProviderPartExt* vp) : ui(new Ui_TaskFaceColors()), view(0), vp(vp)
{
obj = vp->getObject();
doc = Gui::Application::Instance->getDocument(obj->getDocument());
// build up map edge->face
TopTools_IndexedMapOfShape mapOfShape;
TopExp_Explorer xp(static_cast<Part::Feature*>(obj)->Shape.getValue(), TopAbs_FACE);
while (xp.More()) {
mapOfShape.Add(xp.Current());
xp.Next();
}
current = vp->DiffuseColor.getValues();
if (current.empty())
current.push_back(vp->ShapeColor.getValue());
perface = current;
perface.resize(mapOfShape.Extent(), perface.front());
}
void collectConicEdges(const TopoDS_Shell &shell, TopTools_IndexedMapOfShape &map)
{
TopTools_IndexedMapOfShape edges;
TopExp::MapShapes(shell, TopAbs_EDGE, edges);
for (int index = 1; index <= edges.Extent(); ++index)
{
const TopoDS_Edge ¤tEdge = TopoDS::Edge(edges.FindKey(index));
if (currentEdge.IsNull())
continue;
TopLoc_Location location;
Standard_Real first, last;
const Handle_Geom_Curve &curve = BRep_Tool::Curve(currentEdge, location, first, last);
if (curve.IsNull())
continue;
if (curve->IsKind(STANDARD_TYPE(Geom_Conic)))
map.Add(currentEdge);
}
}
/**
* @briefAdds a shape to the IGES file. All faces are named according to their face
* traits. If there are no faces, the wires are named according to the shape name.
*
* The level parameter defines the iges layer/level, which is another way of grouping faces.
*/
void CTiglExportIges::AddToIges(PNamedShape shape, IGESControl_Writer& writer, int level) const
{
if (!shape) {
return;
}
std::string shapeName = shape->Name();
std::string shapeShortName = shape->ShortName();
Handle(Transfer_FinderProcess) FP = writer.TransferProcess();
TopTools_IndexedMapOfShape faceMap;
TopExp::MapShapes(shape->Shape(), TopAbs_FACE, faceMap);
// any faces?
if (faceMap.Extent() > 0) {
int ret = writer.AddShape(shape->Shape());
if (ret > IFSelect_RetDone) {
throw CTiglError("Error: Export to IGES file failed in CTiglExportStep. Could not translate shape "
+ shapeName + " to iges entity,", TIGL_ERROR);
}
WriteIgesNames(FP, shape, level);
}
else {
// no faces, export edges as wires
Handle(TopTools_HSequenceOfShape) Edges = new TopTools_HSequenceOfShape();
TopExp_Explorer myEdgeExplorer (shape->Shape(), TopAbs_EDGE);
while (myEdgeExplorer.More()) {
Edges->Append(TopoDS::Edge(myEdgeExplorer.Current()));
myEdgeExplorer.Next();
}
ShapeAnalysis_FreeBounds::ConnectEdgesToWires(Edges, 1e-7, false, Edges);
for (int iwire = 1; iwire <= Edges->Length(); ++iwire) {
int ret = writer.AddShape(Edges->Value(iwire));
if (ret > IFSelect_RetDone) {
throw CTiglError("Error: Export to IGES file failed in CTiglExportIges. Could not translate shape "
+ shapeName + " to iges entity,", TIGL_ERROR);
}
PNamedShape theWire(new CNamedShape(Edges->Value(iwire),shapeName.c_str()));
theWire->SetShortName(shapeShortName.c_str());
WriteIGESShapeNames(FP, theWire, level);
WriteIgesWireName(FP, theWire);
}
}
}
// Philippose - 15/01/2009
// Sets the maximum mesh size for a given face
// (Note: Local mesh size limited by the global max mesh size)
void SetFaceMaxH(int facenr, double faceh)
{
if((facenr> 0) && (facenr <= fmap.Extent()))
{
face_maxh[facenr-1] = min(mparam.maxh,faceh);
// Philippose - 14/01/2010
// If the face maxh is greater than or equal to the
// current global maximum, then identify the face as
// not explicitly controlled by the user any more
if(faceh >= mparam.maxh)
{
face_maxh_modified[facenr-1] = 0;
}
else
{
face_maxh_modified[facenr-1] = 1;
}
}
}
//=======================================================================
//function : PointProperties
//purpose :
//=======================================================================
void PointProperties(const TopoDS_Shape& aS, GProp_GProps& aGProps)
{
Standard_Integer i, aNbS;
Standard_Real aDensity;
gp_Pnt aPX;
TopTools_IndexedMapOfShape aMS;
//
aDensity=1.;
//
TopExp::MapShapes(aS, TopAbs_VERTEX, aMS);
aNbS=aMS.Extent();
for (i=1; i<=aNbS; ++i) {
GEOMAlgo_GProps aGPropsX;
//
const TopoDS_Vertex& aVX=*((TopoDS_Vertex*)&aMS(i));
aPX=BRep_Tool::Pnt(aVX);
aGPropsX.SetMass(1.);
aGPropsX.SetCG(aPX);
aGProps.Add(aGPropsX, aDensity);
}
}
void OCCBody::get_all_points(DLIList<OCCPoint*> &points)
{
TopoDS_Shape *shape;
get_TopoDS_Shape(shape);
TopTools_IndexedMapOfShape M;
TopExp::MapShapes(*shape, TopAbs_VERTEX, M);
int ii;
for (ii=1; ii<=M.Extent(); ii++) {
TopologyBridge *vertex = OCCQueryEngine::instance()->occ_to_cgm(M(ii));
OCCPoint* occ_point = CAST_TO(vertex, OCCPoint);
if (occ_point)
points.append_unique(occ_point);
}
DLIList<OCCSurface*> surfaces;
this->get_all_surfaces(surfaces);
for(int i = 0; i < surfaces.size(); i++)
{
OCCSurface* occ_surf = surfaces.get_and_step();
points += occ_surf->get_hardpoints();
}
}
void OCC_Connect::PrintItemCount(TopoDS_Shape const &shape) const
{
TopTools_IndexedMapOfShape imap;
TopExp::MapShapes(shape,TopAbs_VERTEX,imap);
cout << "Input map contains " << imap.Extent() << " vertices\n";
imap.Clear();
TopExp::MapShapes(shape,TopAbs_EDGE,imap);
cout << "Input map contains " << imap.Extent() << " edges\n";
imap.Clear();
TopExp::MapShapes(shape,TopAbs_FACE,imap);
cout << "Input map contains " << imap.Extent() << " faces\n";
imap.Clear();
TopExp::MapShapes(shape,TopAbs_SOLID,imap);
cout << "Input map contains " << imap.Extent() << " solids\n";
imap.Clear();
TopExp::MapShapes(shape,TopAbs_COMPSOLID,imap);
cout << "Input map contains " << imap.Extent() << " compsolids\n";
imap.Clear();
TopExp::MapShapes(shape,TopAbs_COMPOUND,imap);
cout << "Input map contains " << imap.Extent() << " compounds\n";
}
//================================================================
// Function : TexturesExt_Presentation::sampleKitchen
// Purpose : kitchen with texturized items in it.
//================================================================
void TexturesExt_Presentation::sampleKitchen()
{
TopoDS_Shape aShape;
if (!loadShape(aShape, "Kitchen\\Room.brep"))
return;
gp_Trsf aTrsf;
gp_Ax3 NewCoordSystem (gp_Pnt(-1,-1, -1),gp_Dir(0,0,1));
gp_Ax3 CurrentCoordSystem(gp_Pnt(0,0,0),gp_Dir(0,0,1));
aTrsf.SetDisplacement(CurrentCoordSystem, NewCoordSystem);
aShape.Location(TopLoc_Location(aTrsf));
moveScale(aShape);
// draw kitchen room whithout one wall (to better see the insides)
TopTools_IndexedMapOfShape aFaces;
TopExp::MapShapes(aShape, TopAbs_FACE, aFaces);
Standard_Integer nbFaces = aFaces.Extent();
// create a wooden kitchen floor
// the floor's face will be textured with texture from chataignier.gif
DISP(Texturize(aFaces(5),"plancher.gif",1,1,2,1));
// texturize other faces of the room with texture from wallpaper.gif (walls)
DISP(Texturize(aFaces(1),"wallpaper.gif",1,1,8,6));
DISP(Texturize(aFaces(3),"wallpaper.gif",1,1,8,6));
DISP(Texturize(aFaces(4),"wallpaper.gif",1,1,8,6));
// DISP(drawShape(aFaces(1), Quantity_NOC_LIGHTPINK, Standard_False));
// DISP(drawShape(aFaces(3), Quantity_NOC_LIGHTPINK, Standard_False));
// DISP(drawShape(aFaces(4), Quantity_NOC_LIGHTPINK, Standard_False));
// texturize furniture items with "wooden" texture
if (loadShape(aShape, "Kitchen\\MODERN_Table_1.brep"))
{
moveScale(aShape);
DISP(Texturize(aShape, "chataignier.gif"));
}
if (loadShape(aShape, "Kitchen\\MODERN_Chair_1.brep"))
{
moveScale(aShape);
DISP(Texturize(aShape, "chataignier.gif"));
}
if (loadShape(aShape, "Kitchen\\MODERN_Cooker_1.brep"))
{
moveScale(aShape);
aFaces.Clear();
TopExp::MapShapes(aShape, TopAbs_FACE, aFaces);
nbFaces = aFaces.Extent();
for (Standard_Integer i = 1; i <= nbFaces; i++)
{
if (i >= 59)
DISP(drawShape(aFaces(i), Graphic3d_NOM_STEEL, Standard_False));
else if (i >= 29)
DISP(drawShape(aFaces(i), Graphic3d_NOM_ALUMINIUM, Standard_False));
else if (i == 28)
DISP(Texturize(aFaces(i), "cookerplate.gif"));
else
DISP(Texturize(aFaces(i), "chataignier.gif"));
}
}
if (loadShape(aShape, "Kitchen\\MODERN_Cooker_1_opened.brep"))
{
moveScale(aShape);
DISP(Texturize(aShape, "chataignier.gif"));
}
if (loadShape(aShape, "Kitchen\\MODERN_Exhaust_1.brep"))
{
moveScale(aShape);
DISP(drawShape(aShape, Graphic3d_NOM_STONE, Standard_False));
}
if (loadShape(aShape, "Kitchen\\MODERN_MVCooker_1.brep"))
{
moveScale(aShape);
DISP(drawShape(aShape, Graphic3d_NOM_SILVER, Standard_False));
}
if (loadShape(aShape, "Kitchen\\MODERN_MVCooker_1_opened.brep"))
{
moveScale(aShape);
DISP(drawShape(aShape, Graphic3d_NOM_SILVER, Standard_False));
}
if (loadShape(aShape, "Kitchen\\MODERN_Sink_1.brep"))
{
moveScale(aShape);
aFaces.Clear();
TopExp::MapShapes(aShape, TopAbs_FACE, aFaces);
nbFaces = aFaces.Extent();
for (Standard_Integer i = 1; i <= nbFaces; i++)
{
if (i < 145)
DISP(drawShape(aFaces(i), Graphic3d_NOM_ALUMINIUM, Standard_False));
else if (i == 145)
DISP(Texturize(aFaces(i), "cookerplate.gif"));
else
DISP(Texturize(aFaces(i), "chataignier.gif"));
}
}
if (loadShape(aShape, "Kitchen\\MODERN_Sink_1_opened.brep"))
{
moveScale(aShape);
DISP(Texturize(aShape, "chataignier.gif"));
}
if (loadShape(aShape, "Kitchen\\MODERN_Refrigerator_1.brep"))
{
moveScale(aShape);
DISP(drawShape(aShape, Graphic3d_NOM_CHROME, Standard_False));
}
if (loadShape(aShape, "Kitchen\\MODERN_Refrigerator_1_opened.brep"))
{
moveScale(aShape);
DISP(drawShape(aShape, Graphic3d_NOM_CHROME, Standard_False));
}
getViewer()->Update();
}
