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Toponaming: Bring in updateLinks changes

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This commit is contained in:
Zheng, Lei
2024-07-24 10:56:54 -04:00
committed by Chris Hennes
parent 00990cb1e1
commit 8338cd98d5
1 changed files with 71 additions and 0 deletions
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71
src/Mod/Part/App/Attacher.cpp
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@@ -830,6 +830,76 @@ void AttachEngine::readLinks(const std::vector<App::DocumentObject*> &objs,
storage.reserve(objs.size());
shapes.resize(objs.size());
types.resize(objs.size());
#ifdef FC_USE_TNP_FIX
for (std::size_t i = 0; i < objs.size(); i++) {
if (!objs[i]->getTypeId().isDerivedFrom(App::GeoFeature::getClassTypeId())) {
FC_THROWM(AttachEngineException, "AttachEngine3D: attached to a non App::GeoFeature '"
<< objs[i]->getNameInDocument() << "'");
}
App::GeoFeature *geof = static_cast<App::GeoFeature *>(objs[i]);
geofs[i] = geof;
Part::TopoShape shape;
if (geof->isDerivedFrom(App::Plane::getClassTypeId())) {
//obtain Z axis and origin of placement
Base::Vector3d norm;
geof->Placement.getValue().getRotation().multVec(Base::Vector3d(0.0, 0.0, 1.0), norm);
Base::Vector3d org;
geof->Placement.getValue().multVec(Base::Vector3d(), org);
//make shape - an local-XY plane infinite face
gp_Pln pl = gp_Pln(gp_Pnt(org.x, org.y, org.z), gp_Dir(norm.x, norm.y, norm.z));
TopoDS_Shape myShape = BRepBuilderAPI_MakeFace(pl).Shape();
myShape.Infinite(true);
storage.push_back(myShape);
shapes[i] = &(storage[storage.size() - 1]);
} else if (geof->isDerivedFrom(App::Line::getClassTypeId())) {
//obtain X axis and origin of placement
//note an inconsistency: App::Line is along local X, PartDesign::DatumLine is along local Z.
Base::Vector3d dir;
geof->Placement.getValue().getRotation().multVec(Base::Vector3d(1.0, 0.0, 0.0), dir);
Base::Vector3d org;
geof->Placement.getValue().multVec(Base::Vector3d(), org);
//make shape - an infinite line along local X axis
gp_Lin l = gp_Lin(gp_Pnt(org.x, org.y, org.z), gp_Dir(dir.x, dir.y, dir.z));
TopoDS_Shape myShape = BRepBuilderAPI_MakeEdge(l).Shape();
myShape.Infinite(true);
storage.push_back(myShape);
shapes[i] = &(storage[storage.size() - 1]);
} else {
try {
shape = Part::Feature::getTopoShape(geof, sub[i].c_str(), true);
for (;;) {
if (shape.isNull())
FC_THROWM(AttachEngineException, "AttachEngine3D: subshape not found "
<< objs[i]->getNameInDocument() << '.' << sub[i]);
if (shape.shapeType() != TopAbs_COMPOUND
|| shape.countSubShapes(TopAbs_SHAPE) != 1)
break;
// auto extract the single sub-shape from a compound
shape = shape.getSubTopoShape(TopAbs_SHAPE, 1);
}
storage.push_back(shape.getShape());
} catch (Standard_Failure &e) {
FC_THROWM(AttachEngineException, "AttachEngine3D: subshape not found "
<< objs[i]->getNameInDocument() << '.' << sub[i]
<< std::endl << e.GetMessageString());
} catch (Base::CADKernelError &e) {
FC_THROWM(AttachEngineException, "AttachEngine3D: subshape not found "
<< objs[i]->getNameInDocument() << '.' << sub[i]
<< std::endl << e.what());
}
if (storage.back().IsNull())
FC_THROWM(AttachEngineException, "AttachEngine3D: null subshape "
<< objs[i]->getNameInDocument() << '.' << sub[i]);
shapes[i] = &(storage.back());
}
//FIXME: unpack single-child compounds here? Compounds are not used so far, so it should be considered later, when the need arises.
types[i] = getShapeType(*(shapes[i]));
if (sub[i].length() == 0)
types[i] = eRefType(types[i] | rtFlagHasPlacement);
}
#else
for (std::size_t i = 0; i < objs.size(); i++) {
if (!objs[i]->isDerivedFrom<App::GeoFeature>()) {
throw AttachEngineException("AttachEngine3D: link points to something that is not App::GeoFeature");
@@ -900,6 +970,7 @@ void AttachEngine::readLinks(const std::vector<App::DocumentObject*> &objs,
if (sub[i].length() == 0)
types[i] = eRefType(types[i] | rtFlagHasPlacement);
}
#endif
}
void AttachEngine::throwWrongMode(eMapMode mmode)