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Replacing ClipperLib::IntPoint with Eigen point as a first step to

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make the ClipperLib paths and polygons compatible with Slic3r paths
and polygons without conversions and memory allocations.
This commit is contained in:
Vojtech Bubnik
2021-04-14 09:22:51 +02:00
parent 29cd8aac26
commit 7112ac61b6
14 changed files with 416 additions and 401 deletions
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8
src/libslic3r/ClipperUtils.cpp
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@@ -131,7 +131,7 @@ Slic3r::Polygon ClipperPath_to_Slic3rPolygon(const ClipperLib::Path &input)
{
Polygon retval;
for (ClipperLib::Path::const_iterator pit = input.begin(); pit != input.end(); ++pit)
retval.points.emplace_back(pit->X, pit->Y);
retval.points.emplace_back(pit->x(), pit->y());
return retval;
}
@@ -139,7 +139,7 @@ Slic3r::Polyline ClipperPath_to_Slic3rPolyline(const ClipperLib::Path &input)
{
Polyline retval;
for (ClipperLib::Path::const_iterator pit = input.begin(); pit != input.end(); ++pit)
retval.points.emplace_back(pit->X, pit->Y);
retval.points.emplace_back(pit->x(), pit->y());
return retval;
}
@@ -752,7 +752,7 @@ ClipperLib::PolyNodes order_nodes(const ClipperLib::PolyNodes &nodes)
for (const ClipperLib::PolyNode *node : nodes)
ordering_points.emplace_back(
Point(node->Contour.front().X, node->Contour.front().Y));
Point(node->Contour.front().x(), node->Contour.front().y()));
// perform the ordering
ClipperLib::PolyNodes ordered_nodes =
@@ -777,7 +777,7 @@ static void traverse_pt_outside_in(const ClipperLib::PolyNodes &nodes, Polygons
Points ordering_points;
ordering_points.reserve(nodes.size());
for (const ClipperLib::PolyNode *node : nodes)
ordering_points.emplace_back(node->Contour.front().X, node->Contour.front().Y);
ordering_points.emplace_back(node->Contour.front().x(), node->Contour.front().y());
// Perform the ordering, push results recursively.
//FIXME pass the last point to chain_clipper_polynodes?