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Handle "floating" straight edges in Svg

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BRep_Tool::Polygon3D assumes the edge has polygon representation -
ie already been "tesselated". this is not true for all edges,
especially "floating edges".
This commit is contained in:
WandererFan
2017-06-19 14:12:57 -04:00
committed by wmayer
parent 4c4e1e3210
commit 6ac399e5aa
1 changed files with 13 additions and 0 deletions
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13
src/Mod/Drawing/App/DrawingExport.cpp
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@@ -434,6 +434,19 @@ void SVGOutput::printGeneric(const BRepAdaptor_Curve& c, int id, std::ostream& o
c = 'L';
}
out << "\" />" << endl;
} else if (c.GetType() == GeomAbs_Line) {
//BRep_Tool::Polygon3D assumes the edge has polygon representation - ie already been "tesselated"
//this is not true for all edges, especially "floating edges"
double f = c.FirstParameter();
double l = c.LastParameter();
gp_Pnt s = c.Value(f);
gp_Pnt e = c.Value(l);
char c = 'M';
out << "<path id= \"" /*<< ViewName*/ << id << "\" d=\" ";
out << c << " " << s.X() << " " << s.Y()<< " " ;
c = 'L';
out << c << " " << e.X() << " " << e.Y()<< " " ;
out << "\" />" << endl;
}
}