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Merge branch 'master' of https://github.com/QIDITECH/QIDISlicer

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QIDI TECH
2024-02-23 09:57:00 +08:00
parent 76aaf50055 d76b009f40
commit 7c6e614b3b
2 changed files with 14 additions and 9 deletions
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19
src/libslic3r/PerimeterGenerator.cpp
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@@ -1745,7 +1745,7 @@ void PerimeterGenerator::process_classic(
//w16
const ExPolygons *upper_slices,
// Cache:
Polygons &lower_slices_polygons_cache,
Polygons &lower_layer_polygons_cache,
Polygons &upper_layer_polygons_cache,
// Output:
// Loops with the external thin walls
@@ -1780,12 +1780,12 @@ void PerimeterGenerator::process_classic(
bool has_gap_fill = params.config.gap_fill_enabled.value && params.config.gap_fill_speed.value > 0;
// prepare grown lower layer slices for overhang detection
if (params.config.overhangs && lower_slices != nullptr && lower_slices_polygons_cache.empty()) {
if (params.config.overhangs && lower_slices != nullptr && lower_layer_polygons_cache.empty()) {
// We consider overhang any part where the entire nozzle diameter is not supported by the
// lower layer, so we take lower slices and offset them by half the nozzle diameter used
// in the current layer
double nozzle_diameter = params.print_config.nozzle_diameter.get_at(params.config.perimeter_extruder-1);
lower_slices_polygons_cache = offset(*lower_slices, float(scale_(+nozzle_diameter/2)));
lower_layer_polygons_cache = offset(*lower_slices, float(scale_(+nozzle_diameter / 2)));
}
// we need to process each island separately because we might have different
@@ -1797,6 +1797,12 @@ void PerimeterGenerator::process_classic(
//w16
ExPolygons fill_clip;
ExPolygons top_fills;
//w16
if (params.config.overhangs && upper_slices != nullptr && upper_layer_polygons_cache.empty()) {
double upper_nozzle_diameter = params.print_config.nozzle_diameter.get_at(params.config.perimeter_extruder - 1);
upper_layer_polygons_cache = offset(*upper_slices, float(scale_(+upper_nozzle_diameter / 2)));
}
if (loop_number > 0 && params.object_config.top_one_wall_type != TopOneWallType::Disable && upper_slices == nullptr)
loop_number = 0;
if (loop_number >= 0) {
@@ -1913,10 +1919,9 @@ void PerimeterGenerator::process_classic(
last_box);
upper_polygons_series_clipped = offset(upper_polygons_series_clipped, min_width_top_surface);
fill_clip = offset_ex(last, -double(ext_perimeter_spacing));
ExPolygons grown_lower_slices;
ExPolygons bridge_checker;
if (lower_slices != nullptr) {
Polygons lower_polygons_series_clipped = ClipperUtils::clip_clipper_polygons_with_subject_bbox(lower_slices_polygons_cache,
Polygons lower_polygons_series_clipped = ClipperUtils::clip_clipper_polygons_with_subject_bbox(lower_layer_polygons_cache,
last_box);
double bridge_offset = std::max(double(ext_perimeter_spacing), (double(perimeter_width)));
@@ -2002,7 +2007,7 @@ void PerimeterGenerator::process_classic(
}
}
// at this point, all loops should be in contours[0]
ExtrusionEntityCollection entities = traverse_loops_classic(params, lower_slices_polygons_cache, contours.front(), thin_walls);
ExtrusionEntityCollection entities = traverse_loops_classic(params, lower_layer_polygons_cache, contours.front(), thin_walls);
// if brim will be printed, reverse the order of perimeters so that
// we continue inwards after having finished the brim
// TODO: add test for perimeter order
@@ -2077,7 +2082,7 @@ void PerimeterGenerator::process_classic(
params.config.perimeters > 0 && params.layer_id > params.object_config.raft_layers) {
// Generate extra perimeters on overhang areas, and cut them to these parts only, to save print time and material
auto [extra_perimeters, filled_area] = generate_extra_perimeters_over_overhangs(infill_areas,
lower_slices_polygons_cache,
lower_layer_polygons_cache,
loop_number + 1,
params.overhang_flow, params.scaled_resolution,
params.object_config, params.print_config);

4
src/libslic3r/PerimeterGenerator.hpp
View File

@@ -73,8 +73,8 @@ void process_classic(
//w16
const ExPolygons *upper_slices,
// Cache:
Polygons &lower_slices_polygons_cache,
Polygons &upper_slices_polygons_cache,
Polygons &lower_layer_polygons_cache,
Polygons &upper_layer_polygons_cache,
// Output:
// Loops with the external thin walls
ExtrusionEntityCollection &out_loops,