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fix bug of libslic3r

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QIDI TECH
2024-11-18 15:09:21 +08:00
parent 4198b7a116
commit 9ce2c02f70
69 changed files with 1748 additions and 2554 deletions
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54
src/libslic3r/PrintObject.cpp
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@@ -873,17 +873,7 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "wall_transition_angle"
|| opt_key == "wall_distribution_count"
|| opt_key == "min_feature_size"
|| opt_key == "min_bead_width"
//w16
|| opt_key == "top_one_wall_type"
//w17
|| opt_key == "top_area_threshold"
//w23
|| opt_key == "only_one_wall_first_layer"
//w38
|| opt_key == "overhang_reverse"
|| opt_key == "overhang_reverse_internal_only"
|| opt_key == "overhang_reverse_threshold") {
|| opt_key == "min_bead_width") {
steps.emplace_back(posSlice);
} else if (
opt_key == "seam_position"
@@ -1613,15 +1603,12 @@ void PrintObject::discover_vertical_shells()
// Open to remove (filter out) regions narrower than a bit less than an infill extrusion line width.
// Such narrow regions are difficult to fill in with a gap fill algorithm (or Arachne), however they are most likely
// not needed for print stability / quality.
//W11
const float narrow_ensure_vertical_wall_thickness_region_radius = 0.65f * 0.7f * min_perimeter_infill_spacing;//0.7f*0.75f may error in complex model/ original parameter 0.5f * 0.65f
const float narrow_ensure_vertical_wall_thickness_region_radius = 0.5f * 0.65f * min_perimeter_infill_spacing;
// Then close gaps narrower than 1.2 * line width, such gaps are difficult to fill in with sparse infill,
// thus they will be merged into the solid infill.
//W11
const float narrow_sparse_infill_region_radius = 0.7f * 1.25f * min_perimeter_infill_spacing;//0.7f*1.25f may error in complex model /original parameter 0.5f * 1.2f
const float narrow_sparse_infill_region_radius = 0.5f * 1.2f * min_perimeter_infill_spacing;
// Finally expand the infill a bit to remove tiny gaps between solid infill and the other regions.
//W11
const float tiny_overlap_radius = 0.19f * min_perimeter_infill_spacing;// original parameter 0.2f
const float tiny_overlap_radius = 0.2f * min_perimeter_infill_spacing;
regularized_shell = shrink_ex(offset2_ex(union_ex(shell),
// Open to remove (filter out) regions narrower than an infill extrusion line width.
-narrow_ensure_vertical_wall_thickness_region_radius,
@@ -1651,10 +1638,8 @@ void PrintObject::discover_vertical_shells()
regularized_shell.erase(std::remove_if(regularized_shell.begin(), regularized_shell.end(),
[&internal_volume, &min_perimeter_infill_spacing,
&object_volume](const ExPolygon &p) {
//W11
return (p.area() < min_perimeter_infill_spacing * scaled(2.0) ||//original parameter scaled(1.5)
//W11
(p.area() < min_perimeter_infill_spacing * scaled(10.0) &&//original parameter scaled(8.0)
return (p.area() < min_perimeter_infill_spacing * scaled(1.5) ||
(p.area() < min_perimeter_infill_spacing * scaled(8.0) &&
diff(to_polygons(p), object_volume).empty())) &&
diff(internal_volume,
expand(to_polygons(p), min_perimeter_infill_spacing))
@@ -2373,17 +2358,11 @@ void PrintObject::bridge_over_infill()
Polygons lightning_area;
Polygons expansion_area;
Polygons total_fill_area;
//w35
Polygons top_area;
for (const LayerRegion *region : layer->regions()) {
Polygons internal_polys = to_polygons(region->fill_surfaces().filter_by_types({stInternal, stInternalSolid}));
expansion_area.insert(expansion_area.end(), internal_polys.begin(), internal_polys.end());
Polygons fill_polys = to_polygons(region->fill_expolygons());
total_fill_area.insert(total_fill_area.end(), fill_polys.begin(), fill_polys.end());
//w35
Polygons top_polys = to_polygons(region->fill_surfaces().filter_by_type(stTop));
top_area.insert(top_area.end(), top_polys.begin(), top_polys.end());
if (region->region().config().fill_pattern == ipLightning) {
Polygons l = to_polygons(region->fill_surfaces().filter_by_type(stInternal));
lightning_area.insert(lightning_area.end(), l.begin(), l.end());
@@ -2462,21 +2441,12 @@ void PrintObject::bridge_over_infill()
bridging_area = construct_anchored_polygon(area_to_be_bridge, to_lines(boundary_plines), flow, bridging_angle);
}
}
//w35
bridging_area = opening(bridging_area, flow.scaled_spacing());
bridging_area = closing(bridging_area, flow.scaled_spacing());
bridging_area = intersection(bridging_area, limiting_area);
bridging_area = intersection(bridging_area, total_fill_area);
bridging_area = diff(bridging_area, top_area);
bridging_area = opening(bridging_area, flow.scaled_spacing());
bridging_area = closing(bridging_area, flow.scaled_spacing());
expansion_area = diff(expansion_area, bridging_area);
//bridging_area = opening(bridging_area, flow.scaled_spacing());
//bridging_area = closing(bridging_area, flow.scaled_spacing());
//bridging_area = intersection(bridging_area, limiting_area);
//bridging_area = intersection(bridging_area, total_fill_area);
//expansion_area = diff(expansion_area, bridging_area);
bridging_area = opening(bridging_area, flow.scaled_spacing());
bridging_area = closing(bridging_area, flow.scaled_spacing());
bridging_area = intersection(bridging_area, limiting_area);
bridging_area = intersection(bridging_area, total_fill_area);
expansion_area = diff(expansion_area, bridging_area);
#ifdef DEBUG_BRIDGE_OVER_INFILL
debug_draw(std::to_string(lidx) + "_" + std::to_string(cluster_idx) + "_" + std::to_string(job_idx) + "_" + "_expanded_bridging" + std::to_string(r),