1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
4 * ExchangePlugin_ImportFeature.cpp
6 * Created on: Aug 28, 2014
10 #include <ExchangePlugin_ImportFeature.h>
11 #include <GeomAlgoAPI_BREPImport.h>
12 #include <GeomAlgoAPI_STEPImport.h>
14 #include <GeomAPI_Shape.h>
15 #include <Config_Common.h>
16 #include <Config_PropManager.h>
18 #include <ModelAPI_AttributeString.h>
19 #include <ModelAPI_Data.h>
20 #include <ModelAPI_Document.h>
21 #include <ModelAPI_Object.h>
22 #include <ModelAPI_ResultBody.h>
23 #include <TCollection_AsciiString.hxx>
24 #include <TDF_Label.hxx>
25 #include <TopoDS_Shape.hxx>
26 #include <OSD_Path.hxx>
35 ExchangePlugin_ImportFeature::ExchangePlugin_ImportFeature()
39 ExchangePlugin_ImportFeature::~ExchangePlugin_ImportFeature()
41 // TODO Auto-generated destructor stub
45 * Returns the unique kind of a feature
47 const std::string& ExchangePlugin_ImportFeature::getKind()
49 return ExchangePlugin_ImportFeature::ID();
53 * Request for initialization of data model of the feature: adding all attributes
55 void ExchangePlugin_ImportFeature::initAttributes()
57 data()->addAttribute(ExchangePlugin_ImportFeature::FILE_PATH_ID(), ModelAPI_AttributeString::type());
61 * Computes or recomputes the results
63 void ExchangePlugin_ImportFeature::execute()
65 AttributeStringPtr aFilePathAttr = std::dynamic_pointer_cast<ModelAPI_AttributeString>(
66 data()->attribute(ExchangePlugin_ImportFeature::FILE_PATH_ID()));
67 std::string aFilePath = aFilePathAttr->value();
70 importFile(aFilePath);
73 void ExchangePlugin_ImportFeature::customisePresentation(AISObjectPtr thePrs)
75 std::vector<int> aRGB = Config_PropManager::color("Visualization", "import_feature_color",
76 IMPORTED_FEATURE_COLOR);
77 thePrs->setColor(aRGB[0], aRGB[1], aRGB[2]);
81 bool ExchangePlugin_ImportFeature::importFile(const std::string& theFileName)
83 // retrieve the file and plugin library names
84 TCollection_AsciiString aFileName (theFileName.c_str());
85 OSD_Path aPath(aFileName);
86 TCollection_AsciiString aFormatName = aPath.Extension();
87 // ".brep" -> "BREP", TCollection_AsciiString are numbered from 1
88 aFormatName = aFormatName.SubString(2, aFormatName.Length());
89 aFormatName.UpperCase();
92 TCollection_AsciiString anError;
93 TDF_Label anUnknownLabel = TDF_Label();
96 if (aFormatName == "BREP") {
97 aShape = BREPImport::Import(aFileName, aFormatName, anError, anUnknownLabel);
98 } else if (aFormatName == "STEP") {
99 aShape = STEPImport::Import(aFileName, aFormatName, anError, anUnknownLabel);
101 // Check if shape is valid
102 if ( aShape.IsNull() ) {
103 const static std::string aShapeError =
104 "An error occurred while importing " + theFileName + ": " + anError.ToCString();
105 setError(aShapeError);
109 // Pass the results into the model
110 std::string anObjectName = aPath.Name().ToCString();
111 data()->setName(anObjectName);
112 std::shared_ptr<ModelAPI_ResultBody> aResultBody = document()->createBody(data());
113 std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
114 aGeomShape->setImpl(new TopoDS_Shape(aShape));
116 //LoadNamingDS of the imported shape
117 loadNamingDS(aGeomShape, aResultBody);
119 setResult(aResultBody);
124 //============================================================================
125 void ExchangePlugin_ImportFeature::loadNamingDS(
126 std::shared_ptr<GeomAPI_Shape> theGeomShape,
127 std::shared_ptr<ModelAPI_ResultBody> theResultBody)
130 theResultBody->store(theGeomShape);
133 std::string aNameMS = "Shape";
134 theResultBody->loadFirstLevel(theGeomShape, aNameMS, aTag);
135 //std::string aNameDE = "DiscEdges";
136 //theResultBody->loadDisconnectedEdges(theGeomShape, aNameDE, aTag);
137 //std::string aNameDV = "DiscVertexes";
138 //theResultBody->loadDisconnectedVertexes(theGeomShape, aNameDV, aTag);