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#354 loose faces in SewedShape

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Thomas Krijnen
2018-04-11 12:26:01 +02:00
parent 93cca8f7b7
commit 42c09deb8c
1 changed files with 19 additions and 1 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+19 -1
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@@ -188,8 +188,10 @@ bool IfcGeom::Kernel::create_solid_from_faces(const TopTools_ListOfShape& face_l
} }
if (valid_shell) { if (valid_shell) {
TopoDS_Shape complete_shape; TopoDS_Shape complete_shape;
TopExp_Explorer exp(shape, TopAbs_SHELL); TopExp_Explorer exp(shape, TopAbs_SHELL);
for (; exp.More(); exp.Next()) { for (; exp.More(); exp.Next()) {
TopoDS_Shape result_shape = exp.Current(); TopoDS_Shape result_shape = exp.Current();
@@ -234,12 +236,28 @@ bool IfcGeom::Kernel::create_solid_from_faces(const TopTools_ListOfShape& face_l
B.MakeCompound(C); B.MakeCompound(C);
B.Add(C, complete_shape); B.Add(C, complete_shape);
complete_shape = C; complete_shape = C;
Logger::Message(Logger::LOG_WARNING, "Multiple components in IfcConnectedFaceSet"); Logger::Message(Logger::LOG_ERROR, "Multiple components in IfcConnectedFaceSet");
} }
B.Add(complete_shape, result_shape); B.Add(complete_shape, result_shape);
} }
} }
TopExp_Explorer loose_faces(shape, TopAbs_FACE, TopAbs_SHELL);
for (; loose_faces.More(); loose_faces.Next()) {
BRep_Builder B;
if (complete_shape.ShapeType() != TopAbs_COMPOUND) {
TopoDS_Compound C;
B.MakeCompound(C);
B.Add(C, complete_shape);
complete_shape = C;
Logger::Message(Logger::LOG_ERROR, "Loose faces in IfcConnectedFaceSet");
}
B.Add(complete_shape, loose_faces.Current());
}
shape = complete_shape; shape = complete_shape;
} else { } else {
Logger::Message(Logger::LOG_WARNING, "Failed to sew faceset"); Logger::Message(Logger::LOG_WARNING, "Failed to sew faceset");
} }