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Prevent extra wall generation when sparse infill is zero (#3775)

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Co-authored-by: SoftFever <softfeverever@gmail.com>
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Oleksii Suprun 2024-01-27 17:16:51 +01:00 • committed by GitHub
parent fba490969d
commit 3ae8cca5cf
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1 changed files with 6 additions and 4 deletions
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10
src/libslic3r/PerimeterGenerator.cpp
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@ -1505,8 +1505,9 @@ void PerimeterGenerator::process_classic()
for (size_t order_idx = 0; order_idx < surface_order.size(); order_idx++) {
const Surface &surface = this->slices->surfaces[surface_order[order_idx]];
// 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->config->alternate_extra_wall && this->layer_id % 2 == 1 && !m_spiral_vase) // add alternating extra wall
int loop_number = this->config->wall_loops + surface.extra_perimeters - 1; // 0-indexed loops
int sparse_infill_density = this->config->sparse_infill_density.value;
if (this->config->alternate_extra_wall && this->layer_id % 2 == 1 && !m_spiral_vase && sparse_infill_density > 0) // add alternating extra wall
loop_number++;
if (this->layer_id == 0 && this->config->only_one_wall_first_layer)
loop_number = 0;
@ -1939,8 +1940,9 @@ void PerimeterGenerator::process_arachne()
for (const Surface& surface : this->slices->surfaces) {
coord_t bead_width_0 = ext_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->config->alternate_extra_wall && this->layer_id % 2 == 1 && !m_spiral_vase) // add alternating extra wall
int loop_number = this->config->wall_loops + surface.extra_perimeters - 1; // 0-indexed loops
int sparse_infill_density = this->config->sparse_infill_density.value;
if (this->config->alternate_extra_wall && this->layer_id % 2 == 1 && !m_spiral_vase && sparse_infill_density > 0) // add alternating extra wall
loop_number++;
// Set the bottommost layer to be one wall