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Fix the issue with point skipping in svg export

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This commit is contained in:
tamasmeszaros 2022-04-26 13:26:13 +02:00
parent 73837c2f82
commit 24c9ce6e14
1 changed files with 4 additions and 5 deletions
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9
src/libslic3r/Format/SL1_SVG.cpp
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@ -91,18 +91,17 @@ void append_svg(std::string &buf, const Polygon &poly)
buf += decimal_from(c.x(), intbuf);
buf += " "sv;
buf += decimal_from(c.y(), intbuf);
buf += " m"sv;
buf += " l "sv;
for (const Point &p : poly) {
Point d = p - c;
c = p;
// FIXME: I cannot figure out why this produces broken geometries
// if (d.x() == 0 && d.y() == 0)
// continue;
if (d.x() == 0 && d.y() == 0)
continue;
buf += " "sv;
buf += decimal_from(d.x(), intbuf);
buf += " "sv;
buf += decimal_from(d.y(), intbuf);
c = p;
}
buf += " z\""sv; // mark path as closed
buf += " />\n"sv;