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ENH: reduce infill margin for small nozzle 

Small nozzle has higher print accuracy. Reduce
infill margin to improve bridge overlap quality.

Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I5321c2fe1fe5c3d6422c5f11e8c9f0b82b9ba5bd
This commit is contained in:
salt.wei 2022-09-19 18:44:04 +08:00 committed by Lane.Wei
parent 6d8887e858
commit fac58ccefa
1 changed files with 3 additions and 1 deletions
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4
src/libslic3r/LayerRegion.cpp
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@ -116,7 +116,9 @@ void LayerRegion::make_perimeters(const SurfaceCollection &slices, SurfaceCollec
void LayerRegion::process_external_surfaces(const Layer *lower_layer, const Polygons *lower_layer_covered) void LayerRegion::process_external_surfaces(const Layer *lower_layer, const Polygons *lower_layer_covered)
{ {
const bool has_infill = this->region().config().sparse_infill_density.value > 0.; const bool has_infill = this->region().config().sparse_infill_density.value > 0.;
const float margin = float(scale_(EXTERNAL_INFILL_MARGIN)); //BBS
auto nozzle_diameter = this->region().nozzle_dmr_avg(this->layer()->object()->print()->config());
const float margin = std::min(float(scale_(EXTERNAL_INFILL_MARGIN)), float(scale_(nozzle_diameter * EXTERNAL_INFILL_MARGIN / 0.4)));
// BBS // BBS
const PrintObjectConfig& object_config = this->layer()->object()->config(); const PrintObjectConfig& object_config = this->layer()->object()->config();