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csg2d - separate bc numbers

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This commit is contained in:
Matthias Hochsteger 2020-09-14 12:13:16 +02:00
parent c7af26771e
commit 10a9decfd2
1 changed files with 8 additions and 9 deletions
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17
libsrc/geom2d/csg2d.cpp
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@ -1547,7 +1547,7 @@ shared_ptr<netgen::SplineGeometry2d> CSG2d :: GenerateSplineGeometry()
auto geo = std::make_shared<netgen::SplineGeometry2d>();
std::map<std::tuple<int,int,int>, Seg> seg_map;
std::map<string, int> bcmap;
Array<string> bcnames;
Array<int> points;
// Cut each solid with each other one to add all possible intersection points and have conforming edges from both domains
@ -1621,6 +1621,7 @@ shared_ptr<netgen::SplineGeometry2d> CSG2d :: GenerateSplineGeometry()
// Generate segments from polygon edges and find left/right domain of each segment
int dom = 0;
int bc = 1;
for(auto & s : solids)
{
dom++;
@ -1660,11 +1661,11 @@ shared_ptr<netgen::SplineGeometry2d> CSG2d :: GenerateSplineGeometry()
ls.p2 = pi2;
ls.weight = weight;
if(bcmap.count(p0.info.bc)==0)
bcmap[p0.info.bc] = bcmap.size()+1;
if(ls.bc==0 || p0.info.bc != BC_DEFAULT)
ls.bc = bcmap[p0.info.bc];
{
ls.bc = bc++;
bcnames.Append(p0.info.bc);
}
ls.maxh = min(ls.maxh, p0.info.maxh);
@ -1685,10 +1686,8 @@ shared_ptr<netgen::SplineGeometry2d> CSG2d :: GenerateSplineGeometry()
dom--; // degenerated solid, use same domain index again
}
for(auto & [name, bc] : bcmap)
{
geo->SetBCName(bc, name);
}
for(auto bc : Range(bcnames))
geo->SetBCName(bc+1, bcnames[bc]);
for(auto const &m : seg_map)
{