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Path.Area: fixed compiler warning

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This commit is contained in:
Zheng, Lei 2017-01-29 18:59:52 +00:00
parent 65f01daee2
commit c4b599d691
1 changed files with 4 additions and 6 deletions
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10
src/Mod/Path/App/Area.cpp
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@ -486,11 +486,8 @@ bool Area::findPlane(const TopoDS_Shape &shape, int type,
// Probably another OCC bug, sometimes pos.Location().Z() for XY // Probably another OCC bug, sometimes pos.Location().Z() for XY
// plane is stuck at zero, even though the plane is at above. So we // plane is stuck at zero, even though the plane is at above. So we
// double check the first vertex Z value // double check the first vertex Z value
double z; TopExp_Explorer it(plane,TopAbs_VERTEX);
for(TopExp_Explorer it(plane,TopAbs_VERTEX);it.More();) { double z = BRep_Tool::Pnt(TopoDS::Vertex(it.Current())).Z();
z = BRep_Tool::Pnt(TopoDS::Vertex(it.Current())).Z();
break;
}
if(fabs(origin.Z()-z)>Precision::Confusion()) { if(fabs(origin.Z()-z)>Precision::Confusion()) {
Base::Console().Warning("XY plane has wrong Z height %lf, %lf\n",origin.Z(),z); Base::Console().Warning("XY plane has wrong Z height %lf, %lf\n",origin.Z(),z);
gp_Trsf trsf2; gp_Trsf trsf2;
@ -958,7 +955,8 @@ TopoDS_Shape Area::getShape(int index) {
if(myParams.Thicken) if(myParams.Thicken)
area->Thicken(myParams.ToolRadius); area->Thicken(myParams.ToolRadius);
const TopoDS_Shape &shape = toShape(*area,fill); const TopoDS_Shape &shape = toShape(*area,fill);
builder.Add(compound,toShape(*area,fill)); if(shape.IsNull()) continue;
builder.Add(compound,shape);
} }
// make sure the compound has at least one edge // make sure the compound has at least one edge
for(TopExp_Explorer it(compound,TopAbs_EDGE);it.More();) { for(TopExp_Explorer it(compound,TopAbs_EDGE);it.More();) {