3DPrinting/PrusaSlicer-NonPlainar
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Fixed most of issues, TODO expand by half extrusion width, smoothen sides, crashes

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This commit is contained in:
PavelMikus 2023-02-14 16:06:37 +01:00
parent 95ec803a06
commit d843d0d981
1 changed files with 5 additions and 12 deletions
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17
src/libslic3r/PrintObject.cpp
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@ -1570,11 +1570,8 @@ void PrintObject::bridge_over_infill()
std::unordered_map<const LayerSlice *, std::vector<ModifiedSurface>> expanded_briding_surfaces;
// tbb::parallel_for(tbb::blocked_range<size_t>(0, this->layers().size()), [po = this,
// &expanded_briding_surfaces](tbb::blocked_range<size_t> r) {
auto r = tbb::blocked_range<size_t>{0, this->layer_count()};
auto po = this;
tbb::parallel_for(tbb::blocked_range<size_t>(0, this->layers().size()), [po = this,
&expanded_briding_surfaces](tbb::blocked_range<size_t> r) {
for (size_t lidx = r.begin(); lidx < r.end(); lidx++) {
const Layer *layer = po->get_layer(lidx);
@ -1601,7 +1598,7 @@ void PrintObject::bridge_over_infill()
//remove very small solid infills, usually not worth it and many of them may not even contain extrusions in the end.
void(std::remove_if(region_internal_solids.begin(), region_internal_solids.end(), [region](const Surface *s) {
float min_width = float(region->bridging_flow(frSolidInfill).scaled_width()) * 3.f;
return opening_ex({s->expolygon}, min_width).empty();
return offset_ex({s->expolygon}, -min_width).empty();
}));
if (!region_internal_solids.empty()) {
max_bridge_flow_height[&slice] = std::max(max_bridge_flow_height[&slice],
@ -1736,7 +1733,7 @@ void PrintObject::bridge_over_infill()
if (angle > PI) {
angle -= PI;
}
angle -= PI * 0.5;
angle += PI * 0.5;
directions_with_distances.emplace_back(angle, distance);
}
}
@ -1757,10 +1754,6 @@ void PrintObject::bridge_over_infill()
}
}
// TODO maybe get extens of rotated max_area, then fill with vertical lines, make AABB tree rotated for anchors and
// walls and also
// for bridged area
// then cut off the vertical lines, compose the final polygon, and rotate back
auto lines_rotate = [](Lines &lines, double cos_angle, double sin_angle) {
for (Line &l : lines) {
double ax = double(l.a.x());
@ -1932,7 +1925,7 @@ void PrintObject::bridge_over_infill()
}
}
}
// });
});
BOOST_LOG_TRIVIAL(info) << "Bridge over infill - Directions and expanded surfaces computed" << log_memory_info();