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fix(build): wrap 2D Polyline assignments in Polyline3() for ZAA-extended ExtrusionPath

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ExtrusionPath::polyline is now Polyline3 (from ZAA commit). Direct assignment
of Polyline{...} (2D) fails. Use Polyline3(Polyline{...}) constructor which
embeds 2D points at z=0.
This commit is contained in:
thysson2701
2026-07-21 15:13:49 +02:00
parent 22637721a5
commit dbbb28d365
1 changed files with 4 additions and 4 deletions
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8
src/libslic3r/Print.hpp
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@@ -651,14 +651,14 @@ struct FakeWipeTower
std::vector<ExtrusionPaths> paths;
for (float h = 0.f; h < height; h += layer_height) {
ExtrusionPath path(ExtrusionRole::erWipeTower, 0.0, 0.0, layer_height);
path.polyline = Polyline{{minCorner, {maxCorner.x(), minCorner.y()}, maxCorner, {minCorner.x(), maxCorner.y()}, minCorner}};
path.polyline = Polyline3(Polyline{{minCorner, {maxCorner.x(), minCorner.y()}, maxCorner, {minCorner.x(), maxCorner.y()}, minCorner}});
paths.push_back({path});
if (h == 0.f) { // add brim
ExtrusionPath fakeBrim(ExtrusionRole::erBrim, 0.0, 0.0, layer_height);
Point wtbminCorner = {minCorner - Point{bd, bd}};
Point wtbmaxCorner = {maxCorner + Point{bd, bd}};
fakeBrim.polyline = Polyline{{wtbminCorner, {wtbmaxCorner.x(), wtbminCorner.y()}, wtbmaxCorner, {wtbminCorner.x(), wtbmaxCorner.y()}, wtbminCorner}};
fakeBrim.polyline = Polyline3(Polyline{{wtbminCorner, {wtbmaxCorner.x(), wtbminCorner.y()}, wtbmaxCorner, {wtbminCorner.x(), wtbmaxCorner.y()}, wtbminCorner}});
paths.back().push_back(fakeBrim);
}
}
@@ -695,13 +695,13 @@ struct FakeWipeTower
ExtrusionPath path(ExtrusionRole::erWipeTower, 0.0, 0.0, lh);
path.polyline = Polyline{{ minCorner, {maxCorner.x(), minCorner.y()}, maxCorner, {minCorner.x(), maxCorner.y()}, minCorner }};
path.polyline = Polyline3(Polyline{{ minCorner, {maxCorner.x(), minCorner.y()}, maxCorner, {minCorner.x(), maxCorner.y()}, minCorner }});
paths.push_back({ path });
// We added the border, now add several parallel lines so we can detect an object that is fully inside the tower.
// For now, simply use fixed spacing of 3mm.
for (coord_t y=minCorner.y()+scale_(3.); y<maxCorner.y(); y+=scale_(3.)) {
path.polyline = Polyline{{ {minCorner.x(), y}, {maxCorner.x(), y} }};
path.polyline = Polyline3(Polyline{{ {minCorner.x(), y}, {maxCorner.x(), y} }});
paths.back().emplace_back(path);
}