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Path.Area: fixed workplane orientation issue

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This commit is contained in:
Zheng, Lei 2017-01-30 16:29:36 +08:00
parent fb5b69cdec
commit 94c4cecb27
1 changed files with 13 additions and 2 deletions
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15
src/Mod/Path/App/Area.cpp
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@ -475,6 +475,10 @@ bool Area::findPlane(const TopoDS_Shape &shape, int type,
if (!planeFinder.Found())
continue;
gp_Ax3 pos = GeomAdaptor_Surface(planeFinder.Surface()).Plane().Position();
//force plane to be right handed
if(!pos.Direct())
pos = gp_Ax3(pos.Ax2());
gp_Dir dir(pos.Direction());
trsf.SetTransformation(pos);
@ -494,10 +498,17 @@ bool Area::findPlane(const TopoDS_Shape &shape, int type,
trsf2.SetTranslationPart(gp_XYZ(0,0,origin.Z()-z));
trsf.Multiply(trsf2);
}
gp_Pnt pt = origin.Transformed(TopLoc_Location(trsf));
if(fabs(pt.X()) > Precision::Confusion() ||
fabs(pt.Y()) > Precision::Confusion() ||
fabs(pt.Z()) > Precision::Confusion()) {
Base::Console().Warning("wrong transformation %lf, %lf, %lf\n",pt.X(),pt.Y(),pt.Z());
}
if(top_found && top_z > z)
continue;
top_found = true;
top_z = origin.Z();
top_z = z;
}else if(!dst.IsNull())
continue;
dst = plane;
@ -619,7 +630,7 @@ std::vector<shared_ptr<Area> > Area::makeSections(
Part::CrossSection section(a,b,c,it.Current());
std::list<TopoDS_Wire> wires = section.slice(-d);
if(wires.empty()) {
Base::Console().Warning("Section return no wires\n");
Base::Console().Log("Section returns no wires\n");
continue;
}