3DPrinting/PrusaSlicer-NonPlainar
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Fix bridging over infill - After wrong flow has been fixed, another problem appeared with small layer heights -the bridging layer was not generated

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This commit is contained in:
PavelMikus 2023-04-06 14:54:27 +02:00
parent c2baa9ad4f
commit 32c05aa47a
1 changed files with 3 additions and 3 deletions
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6
src/libslic3r/PrintObject.cpp
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@ -1741,7 +1741,7 @@ void PrintObject::bridge_over_infill()
// cluster layers by depth needed for thick bridges. Each cluster is to be processed by single thread sequentially, so that bridges cannot appear one on another // cluster layers by depth needed for thick bridges. Each cluster is to be processed by single thread sequentially, so that bridges cannot appear one on another
std::vector<std::vector<size_t>> clustered_layers_for_threads; std::vector<std::vector<size_t>> clustered_layers_for_threads;
float target_flow_height_factor = 0.75; float target_flow_height_factor = 0.9;
{ {
std::vector<size_t> layers_with_candidates; std::vector<size_t> layers_with_candidates;
std::map<size_t, Polygons> layer_area_covered_by_candidates; std::map<size_t, Polygons> layer_area_covered_by_candidates;
@ -1800,9 +1800,9 @@ void PrintObject::bridge_over_infill()
ExPolygons not_sparse_infill{}; ExPolygons not_sparse_infill{};
double bottom_z = po->get_layer(lidx)->print_z - target_flow_height * target_flow_height_factor - EPSILON; double bottom_z = po->get_layer(lidx)->print_z - target_flow_height * target_flow_height_factor - EPSILON;
for (int i = int(lidx) - 1; i >= 0; --i) { for (int i = int(lidx) - 1; i >= 0; --i) {
// Stop iterating if layer is lower than bottom_z. // Stop iterating if layer is lower than bottom_z and at least one iteration was made
const Layer *layer = po->get_layer(i); const Layer *layer = po->get_layer(i);
if (layer->print_z < bottom_z) if (layer->print_z < bottom_z && i < int(lidx) - 1)
break; break;
for (const LayerRegion *region : layer->regions()) { for (const LayerRegion *region : layer->regions()) {