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Fixed MSVC debug assert in lightning infill (invalidated iterator)

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Lukas Matena 2022-04-21 15:36:35 +02:00 committed by Lukáš Hejl
parent bbb7e839a0
commit ada55053d8
1 changed files with 4 additions and 3 deletions
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7
src/libslic3r/Fill/Lightning/TreeNode.cpp
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@ -375,8 +375,9 @@ void Node::convertToPolylines(size_t long_line_idx, Polygons& output) const
void Node::removeJunctionOverlap(Polygons& result_lines, const coord_t line_width) const
{
const coord_t reduction = line_width / 2; // TODO make configurable?
for (auto poly_it = result_lines.begin(); poly_it != result_lines.end(); ) {
Polygon &polyline = *poly_it;
size_t res_line_idx = 0;
while (res_line_idx < result_lines.size()) {
Polygon &polyline = result_lines[res_line_idx];
if (polyline.size() <= 1) {
polyline = std::move(result_lines.back());
result_lines.pop_back();
@ -403,7 +404,7 @@ void Node::removeJunctionOverlap(Polygons& result_lines, const coord_t line_widt
polyline = std::move(result_lines.back());
result_lines.pop_back();
} else
++ poly_it;
++ res_line_idx;
}
}