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Adapted to the new ClipperUtils.hpp interface by @alexrj

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This commit is contained in:
bubnikv 2016-12-13 19:22:23 +01:00
parent b2a5a1d22f
commit 6582182e0c
31 changed files with 600 additions and 1122 deletions
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43
xs/src/libslic3r/PerimeterGenerator.cpp
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@ -314,8 +314,7 @@ PerimeterGenerator::process()
coord_t min_perimeter_infill_spacing = ispacing * (1 - INSET_OVERLAP_TOLERANCE);
// append infill areas to fill_surfaces
surfaces_append(
this->fill_surfaces->surfaces,
this->fill_surfaces->append(
offset2_ex(
pp,
-inset -min_perimeter_infill_spacing/2,
@ -353,36 +352,24 @@ PerimeterGenerator::_traverse_loops(const PerimeterGeneratorLoops &loops,
if (this->config->overhangs && this->layer_id > 0
&& !(this->object_config->support_material && this->object_config->support_material_contact_distance.value == 0)) {
// get non-overhang paths by intersecting this loop with the grown lower slices
{
Polylines polylines;
intersection((Polygons)loop->polygon, this->_lower_slices_p, &polylines);
for (Polylines::const_iterator polyline = polylines.begin(); polyline != polylines.end(); ++polyline) {
ExtrusionPath path(role);
path.polyline = *polyline;
path.mm3_per_mm = is_external ? this->_ext_mm3_per_mm : this->_mm3_per_mm;
path.width = is_external ? this->ext_perimeter_flow.width : this->perimeter_flow.width;
path.height = this->layer_height;
paths.push_back(path);
}
}
extrusion_paths_append(
paths,
intersection_pl(loop->polygon, this->_lower_slices_p),
role,
is_external ? this->_ext_mm3_per_mm : this->_mm3_per_mm,
is_external ? this->ext_perimeter_flow.width : this->perimeter_flow.width,
this->layer_height);
// get overhang paths by checking what parts of this loop fall
// outside the grown lower slices (thus where the distance between
// the loop centerline and original lower slices is >= half nozzle diameter
{
Polylines polylines;
diff((Polygons)loop->polygon, this->_lower_slices_p, &polylines);
for (Polylines::const_iterator polyline = polylines.begin(); polyline != polylines.end(); ++polyline) {
ExtrusionPath path(erOverhangPerimeter);
path.polyline = *polyline;
path.mm3_per_mm = this->_mm3_per_mm_overhang;
path.width = this->overhang_flow.width;
path.height = this->overhang_flow.height;
paths.push_back(path);
}
}
extrusion_paths_append(
paths,
diff_pl(loop->polygon, this->_lower_slices_p),
erOverhangPerimeter,
this->_mm3_per_mm_overhang,
this->overhang_flow.width,
this->overhang_flow.height);
// reapply the nearest point search for starting point
// We allow polyline reversal because Clipper may have randomly