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Close polylines on closed profile def. Fixes #538

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This commit is contained in:
Thomas Krijnen
2019-01-16 12:28:58 +01:00
parent b1754f7b26
commit 944813146e
3 changed files with 45 additions and 6 deletions
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src/ifcgeom/IfcGeomFunctions.cpp
+21
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@@ -876,6 +876,27 @@ bool IfcGeom::Kernel::convert_wire_to_face(const TopoDS_Wire& w, TopoDS_Face& fa
return true;
}
void IfcGeom::Kernel::assert_closed_wire(TopoDS_Wire& wire) {
if (wire.Closed() == 0) {
TopoDS_Vertex v0, v1;
TopExp::Vertices(wire, v0, v1);
gp_Pnt p1 = BRep_Tool::Pnt(v0);
gp_Pnt p2 = BRep_Tool::Pnt(v1);
if (p1.Distance(p2) > getValue(GV_PRECISION)) {
BRepBuilderAPI_MakeWire mw;
mw.Add(wire);
mw.Add(BRepBuilderAPI_MakeEdge(v0, v1).Edge());
wire = mw.Wire();
}
Logger::Warning("Wire not closed:");
}
}
bool IfcGeom::Kernel::convert_curve_to_wire(const Handle(Geom_Curve)& curve, TopoDS_Wire& wire) {
try {
wire = BRepBuilderAPI_MakeWire(BRepBuilderAPI_MakeEdge(curve));