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one wall top/bottom for Arachne

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#340
#350
This commit is contained in:
SoftFever 2023-02-26 12:07:40 +08:00
parent 113f3d4c26
commit ae6c5be6e9
2 changed files with 5 additions and 1 deletions
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5
src/libslic3r/PerimeterGenerator.cpp
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@ -1138,6 +1138,11 @@ void PerimeterGenerator::process_arachne()
bead_width_0 = ext_perimeter_width + this->perimeter_flow.scaled_width() - perimeter_spacing;
// detect how many perimeters must be generated for this island
int loop_number = this->config->wall_loops + surface.extra_perimeters - 1; // 0-indexed loops
if (this->layer_id == 0 && this->config->only_one_wall_first_layer)
loop_number = 0;
// BBS: set the topmost layer to be one wall
if (loop_number > 0 && config->only_one_wall_top && this->upper_slices == nullptr)
loop_number = 0;
ExPolygons last = offset_ex(surface.expolygon.simplify_p(m_scaled_resolution),
config->precise_outer_wall ? -float(ext_perimeter_width / 2. - bead_width_0 / 2.)
: -float(ext_perimeter_width / 2. - ext_perimeter_spacing / 2.));