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Merge upstream/main into belt-printer

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Brings the belt-printer work up to date with 591 upstream commits.

Conflict resolutions (12 files, 42 hunks):

- GCode.cpp: adopted upstream's per-filament/per-nozzle config refactor
  (get_filament_config_index, NOZZLE_CONFIG), the extracted
  generate_timelapse_gcode + farthest-point timelapse, and the
  ConfigOptionFloatsNullable calibration options. Re-applied the belt
  hooks on top: init_belt_writer / axis remap / FirstLayerPlane setup,
  on_set_origin, the belt-corrected calib_z for the volumetric speed
  tower, and path_on_first_layer (belt's per-path first-layer test) in
  place of upstream's layer-index on_first_layer() in the acceleration,
  jerk and overhang-detection paths. Swept upstream's new m_writer.
  uses to m_writer-> since belt holds the writer by unique_ptr.
- interpolate_value_across_layers: kept upstream's banded stepping and
  belt's object-Z-span ratio; dropped upstream's duplicate ratio decl.
- Plater.cpp: took upstream's guarded add_model(...) early-returns and
  the VFA vfa_layer_height plumbing; kept the belt temp-tower path,
  _calib_apply_belt_mode and belt_calib_flip_ringing_tower. Dropped the
  VFA "cut upper" block, superseded upstream by model scaling.
- Brim.cpp: upstream's ObjectInstanceID-keyed brimAreaMap, keeping the
  belt early-return.
- 3DScene.cpp: kept both the belt build-plate tilt up_direction and
  upstream's per-extruder printable-height shading.
- GCodeViewer.cpp: kept upstream's dim-previous-layers setup and belt's
  exemption from the same-result early return.
- TreeSupport.cpp: upstream's >= 0 roof-layer fix inside belt's
  belt-floor branch.
- calib.cpp / GCode.hpp / GCodeWriter.{cpp,hpp} / Print.hpp: upstream's
  additions adapted to belt's pointer-held writer and helpers.
- Custom.json: kept profile version 02.04.00.03 (belt) over upstream's
  02.04.00.01; both bumped from 02.04.00.00.

Building this tree needs the wxInspector dependency, which upstream
added in the interim (python3 and wxWidgets 3.3.2 were already present
in the shared deps prefix).
This commit is contained in:
harrierpigeon
2026-08-02 16:09:27 -05:00
parent 5428a0715d ea7117b7ca
commit 175075fd08
9423 changed files with 2619356 additions and 1294333 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libslic3r/PrintObject.cpp
+209 -37
View File
@@ -7,6 +7,7 @@
#include <thread>
#include "BoundingBox.hpp"
#include "ClipperUtils.hpp"
#include "Clipper2Utils.hpp"
#include "ElephantFootCompensation.hpp"
#include "Geometry.hpp"
#include "I18N.hpp"
@@ -101,7 +102,7 @@ PrintObject::PrintObject(Print* print, ModelObject* model_object, const Transfor
// snug height and an approximate bounding box in XY.
BoundingBoxf3 bbox = model_object->raw_bounding_box();
Vec3d bbox_center = bbox.center();
// We may need to rotate the bbox / bbox_center from the original instance to the current instance.
double z_diff = Geometry::rotation_diff_z(model_object->instances.front()->get_rotation(), instances.front().model_instance->get_rotation());
if (std::abs(z_diff) > EPSILON) {
@@ -161,10 +162,10 @@ std::vector<std::reference_wrapper<const PrintRegion>> PrintObject::all_regions(
return out;
}
Polygons create_polyholes(const Point center, const coord_t radius, const coord_t nozzle_diameter, bool multiple)
Polygons create_polyholes(const Point center, const coord_t radius, const coord_t nozzle_diameter, bool multiple, int max_edges)
{
// n = max(round(2 * d), 3); // for 0.4mm nozzle
size_t nb_edges = (int)std::max(3, (int)std::round(4.0 * unscaled(radius) * 0.4 / unscaled(nozzle_diameter)));
size_t nb_edges = (int)std::min(max_edges, std::max(3, (int)std::round(4.0 * unscaled(radius) * 0.4 / unscaled(nozzle_diameter))));
// cylinder(h = h, r = d / cos (180 / n), $fn = n);
//create x polyholes by rotation if multiple
int nb_polyhole = 1;
@@ -194,8 +195,8 @@ void PrintObject::_transform_hole_to_polyholes()
{
// get all circular holes for each layer
// the id is center-diameter-extruderid
//the tuple is Point center; float diameter_max; int extruder_id; coord_t max_variation; bool twist;
std::vector<std::vector<std::pair<std::tuple<Point, float, int, coord_t, bool>, Polygon*>>> layerid2center;
//the tuple is Point center; float diameter_max; int extruder_id; coord_t max_variation; bool twist; int max_edges;
std::vector<std::vector<std::pair<std::tuple<Point, float, int, coord_t, bool, int>, Polygon*>>> layerid2center;
for (size_t i = 0; i < this->m_layers.size(); i++) layerid2center.emplace_back();
tbb::parallel_for(
tbb::blocked_range<size_t>(0, m_layers.size()),
@@ -234,9 +235,10 @@ void PrintObject::_transform_hole_to_polyholes()
// SCALED_EPSILON was a bit too harsh. Now using a config, as some may want some harsh setting and some don't.
coord_t max_variation = std::max(SCALED_EPSILON, scale_(this->m_layers[layer_idx]->m_regions[region_idx]->region().config().hole_to_polyhole_threshold.get_abs_value(unscaled(diameter_sum / hole.points.size()))));
bool twist = this->m_layers[layer_idx]->m_regions[region_idx]->region().config().hole_to_polyhole_twisted.value;
int max_edges = this->m_layers[layer_idx]->m_regions[region_idx]->region().config().hole_to_polyhole_max_edges.value;
if (diameter_max - diameter_min < max_variation * 2 && diameter_line_max - diameter_line_min < max_variation * 2) {
layerid2center[layer_idx].emplace_back(
std::tuple<Point, float, int, coord_t, bool>{center, diameter_max, layer->m_regions[region_idx]->region().config().outer_wall_filament_id.value, max_variation, twist}, & hole);
std::tuple<Point, float, int, coord_t, bool, int>{center, diameter_max, layer->m_regions[region_idx]->region().config().outer_wall_filament_id.value, max_variation, twist, max_edges}, & hole);
}
}
}
@@ -247,14 +249,14 @@ void PrintObject::_transform_hole_to_polyholes()
}
});
//sort holes per center-diameter
std::map<std::tuple<Point, float, int, coord_t, bool>, std::vector<std::pair<Polygon*, int>>> id2layerz2hole;
std::map<std::tuple<Point, float, int, coord_t, bool, int>, std::vector<std::pair<Polygon*, int>>> id2layerz2hole;
//search & find hole that span at least X layers
const size_t min_nb_layers = 2;
for (size_t layer_idx = 0; layer_idx < this->m_layers.size(); ++layer_idx) {
for (size_t hole_idx = 0; hole_idx < layerid2center[layer_idx].size(); ++hole_idx) {
//get all other same polygons
std::tuple<Point, float, int, coord_t, bool>& id = layerid2center[layer_idx][hole_idx].first;
std::tuple<Point, float, int, coord_t, bool, int>& id = layerid2center[layer_idx][hole_idx].first;
float max_z = layers()[layer_idx]->print_z;
std::vector<std::pair<Polygon*, int>> holes;
holes.emplace_back(layerid2center[layer_idx][hole_idx].second, layer_idx);
@@ -262,7 +264,7 @@ void PrintObject::_transform_hole_to_polyholes()
if (layers()[search_layer_idx]->print_z - layers()[search_layer_idx]->height - max_z > EPSILON) break;
//search an other polygon with same id
for (size_t search_hole_idx = 0; search_hole_idx < layerid2center[search_layer_idx].size(); ++search_hole_idx) {
std::tuple<Point, float, int, coord_t, bool>& search_id = layerid2center[search_layer_idx][search_hole_idx].first;
std::tuple<Point, float, int, coord_t, bool, int>& search_id = layerid2center[search_layer_idx][search_hole_idx].first;
if (std::get<2>(id) == std::get<2>(search_id)
&& std::get<0>(id).distance_to(std::get<0>(search_id)) < std::get<3>(id)
&& std::abs(std::get<1>(id) - std::get<1>(search_id)) < std::get<3>(id)
@@ -283,7 +285,7 @@ void PrintObject::_transform_hole_to_polyholes()
}
//create a polyhole per id and replace holes points by it.
for (auto entry : id2layerz2hole) {
Polygons polyholes = create_polyholes(std::get<0>(entry.first), std::get<1>(entry.first), scale_(print()->config().nozzle_diameter.get_at(std::get<2>(entry.first) - 1)), std::get<4>(entry.first));
Polygons polyholes = create_polyholes(std::get<0>(entry.first), std::get<1>(entry.first), scale_(print()->config().nozzle_diameter.get_at(std::get<2>(entry.first) - 1)), std::get<4>(entry.first), std::get<5>(entry.first));
for (auto& poly_to_replace : entry.second) {
Polygon polyhole = polyholes[poly_to_replace.second % polyholes.size()];
//search the clone in layers->slices
@@ -712,6 +714,72 @@ void PrintObject::infill()
if (this->set_started(posInfill)) {
m_print->set_status(35, L("Generating infill toolpath"));
// Orca: precompute the object's 3D connected bodies for separated infills / per-model
// centering. Two islands belong to the same body when their slices overlap on adjacent
// layers; islands that only overlap in top-down projection but never touch (e.g. interleaved
// chain links) stay separate, matching "split to objects". Each layer island then records
// the full bounding box of its body, so its infill is centered on that body as if it were
// sliced alone. Done once here, before the parallel fill, and only when a region needs it.
bool needs_separated_components = false;
for (size_t i = 0; i < this->num_printing_regions(); ++ i) {
const PrintRegionConfig &rc = this->printing_region(i).config();
if (rc.separated_infills || rc.center_of_surface_pattern == CenterOfSurfacePattern::Each_Model) {
needs_separated_components = true;
break;
}
}
// Fast path: the feature only changes anything when the object is made of more than one
// connected body. Detect that cheaply the same way as "Split to objects" — more than one
// model part, or a single part whose mesh is splittable (is_splittable() is cached). A single
// body already shares the object center, i.e. the default, so skip the connectivity pass.
if (needs_separated_components) {
int parts = 0;
const ModelVolume *first_part = nullptr;
for (const ModelVolume *v : this->model_object()->volumes)
if (v->is_model_part()) { ++ parts; first_part = v; }
if (parts <= 1 && ! (first_part != nullptr && first_part->is_splittable()))
needs_separated_components = false;
}
for (Layer *layer : m_layers)
layer->lslices_separated_component_bboxes.clear();
if (needs_separated_components) {
const size_t nl = m_layers.size();
std::vector<size_t> offset(nl + 1, 0); // flat index of the first island of each layer
for (size_t i = 0; i < nl; ++ i)
offset[i + 1] = offset[i] + m_layers[i]->lslices.size();
const size_t nreg = offset[nl];
// Union-find over every (layer, island).
std::vector<size_t> parent(nreg);
for (size_t i = 0; i < nreg; ++ i) parent[i] = i;
auto find = [&parent](size_t x) {
while (parent[x] != x) { parent[x] = parent[parent[x]]; x = parent[x]; }
return x;
};
auto unite = [&](size_t a, size_t b) { a = find(a); b = find(b); if (a != b) parent[a] = b; };
// Join islands that overlap between two consecutive layers.
for (size_t i = 0; i + 1 < nl; ++ i) {
const Layer *la = m_layers[i], *lb = m_layers[i + 1];
for (size_t a = 0; a < la->lslices.size(); ++ a)
for (size_t b = 0; b < lb->lslices.size(); ++ b)
if (la->lslices_bboxes[a].overlap(lb->lslices_bboxes[b]) &&
! intersection_ex(la->lslices[a], lb->lslices[b]).empty())
unite(offset[i] + a, offset[i + 1] + b);
}
// Full bounding box of each body, indexed by its union-find root.
std::vector<BoundingBox> body_bbox(nreg);
for (size_t i = 0; i < nl; ++ i)
for (size_t a = 0; a < m_layers[i]->lslices.size(); ++ a)
body_bbox[find(offset[i] + a)].merge(m_layers[i]->lslices_bboxes[a]);
// Store the body bbox for every island.
for (size_t i = 0; i < nl; ++ i) {
Layer *layer = m_layers[i];
layer->lslices_separated_component_bboxes.resize(layer->lslices.size());
for (size_t a = 0; a < layer->lslices.size(); ++ a)
layer->lslices_separated_component_bboxes[a] = body_bbox[find(offset[i] + a)];
}
}
const auto& adaptive_fill_octree = this->m_adaptive_fill_octrees.first;
const auto& support_fill_octree = this->m_adaptive_fill_octrees.second;
@@ -911,13 +979,15 @@ void PrintObject::generate_support_material()
void PrintObject::estimate_curled_extrusions()
{
if (this->set_started(posEstimateCurledExtrusions)) {
if ( std::any_of(this->print()->m_print_regions.begin(), this->print()->m_print_regions.end(),
[](const PrintRegion *region) { return region->config().enable_overhang_speed.getBool(); })) {
if ( std::any_of(this->print()->m_print_regions.begin(), this->print()->m_print_regions.end(), [](const PrintRegion* region) {
const auto& cfg = region->config().enable_overhang_speed.values;
return std::any_of(cfg.begin(), cfg.end(), [](const unsigned char v) { return (bool) v; });
})) {
// Estimate curling of support material and add it to the malformaition lines of each layer
float support_flow_width = support_material_flow(this, this->config().layer_height).width();
SupportSpotsGenerator::Params params{this->print()->m_config.filament_type.values,
float(this->print()->default_object_config().inner_wall_acceleration.getFloat()),
/*float(this->print()->default_object_config().inner_wall_acceleration.getFloat()),*/
this->config().raft_layers.getInt(), this->config().brim_type.value,
float(this->config().brim_width.getFloat())};
SupportSpotsGenerator::estimate_malformations(this->layers(), params);
@@ -1123,6 +1193,8 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "outer_wall_speed"
|| opt_key == "small_perimeter_speed"
|| opt_key == "small_perimeter_threshold"
|| opt_key == "small_support_perimeter_speed"
|| opt_key == "small_support_perimeter_threshold"
|| opt_key == "sparse_infill_speed"
|| opt_key == "inner_wall_speed"
|| opt_key == "support_speed"
@@ -1164,11 +1236,11 @@ bool PrintObject::invalidate_state_by_config_options(
// todo multi_extruders: Parameter migration between single and double extruder printers
auto is_gap_fill_changed_state_due_to_speed = [&opt_key, &old_config, &new_config]() -> bool {
if (opt_key == "gap_infill_speed") {
const auto *old_gap_fill_speed = old_config.option<ConfigOptionFloat>(opt_key);
const auto *new_gap_fill_speed = new_config.option<ConfigOptionFloat>(opt_key);
const auto *old_gap_fill_speed = old_config.option<ConfigOptionFloatsNullable>(opt_key);
const auto *new_gap_fill_speed = new_config.option<ConfigOptionFloatsNullable>(opt_key);
assert(old_gap_fill_speed && new_gap_fill_speed);
return (old_gap_fill_speed->value > 0.f && new_gap_fill_speed->value == 0.f) ||
(old_gap_fill_speed->value == 0.f && new_gap_fill_speed->value > 0.f);
return (old_gap_fill_speed->values.size() != new_gap_fill_speed->values.size())
|| (old_gap_fill_speed->values != new_gap_fill_speed->values);
}
return false;
};
@@ -1215,6 +1287,7 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "hole_to_polyhole"
|| opt_key == "hole_to_polyhole_threshold"
|| opt_key == "hole_to_polyhole_twisted"
|| opt_key == "hole_to_polyhole_max_edges"
) {
steps.emplace_back(posSlice);
} else if (opt_key == "enable_support") {
@@ -1305,6 +1378,8 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "infill_combination_max_layer_height"
|| opt_key == "bottom_shell_thickness"
|| opt_key == "top_shell_thickness"
|| opt_key == "top_surface_expansion_margin"
|| opt_key == "top_surface_expansion_direction"
|| opt_key == "minimum_sparse_infill_area"
|| opt_key == "sparse_infill_filament_id"
|| opt_key == "internal_solid_filament_id"
@@ -1315,6 +1390,8 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "skeleton_infill_line_width"
|| opt_key == "infill_direction"
|| opt_key == "solid_infill_direction"
|| opt_key == "top_layer_direction"
|| opt_key == "bottom_layer_direction"
|| opt_key == "align_infill_direction_to_model"
|| opt_key == "extra_solid_infills"
|| opt_key == "ensure_vertical_shell_thickness"
@@ -1329,13 +1406,16 @@ bool PrintObject::invalidate_state_by_config_options(
} else if (
opt_key == "top_surface_pattern"
|| opt_key == "bottom_surface_pattern"
|| opt_key == "top_surface_fill_order"
|| opt_key == "bottom_surface_fill_order"
|| opt_key == "internal_solid_infill_pattern"
|| opt_key == "external_fill_link_max_length"
|| opt_key == "infill_anchor"
|| opt_key == "infill_anchor_max"
|| opt_key == "top_surface_line_width"
|| opt_key == "top_surface_density"
|| opt_key == "bottom_surface_density"
|| opt_key == "center_of_surface_pattern"
|| opt_key == "separated_infills"
|| opt_key == "initial_layer_line_width"
|| opt_key == "small_area_infill_flow_compensation"
|| opt_key == "lateral_lattice_angle_1"
@@ -1366,6 +1446,24 @@ bool PrintObject::invalidate_state_by_config_options(
is_approx(new_density->value, 0.) || is_approx(new_density->value, 100.))
steps.emplace_back(posPerimeters);
steps.emplace_back(posPrepareInfill);
} else if (opt_key == "top_surface_density") {
// ORCA: 0% means no top solid fill, which switches off both the top surface expansion and the wall
// removal over top surfaces. Only crossing zero matters; posPerimeters cascades to posPrepareInfill.
const auto *old_density = old_config.option<ConfigOptionPercent>(opt_key);
const auto *new_density = new_config.option<ConfigOptionPercent>(opt_key);
assert(old_density && new_density);
if (is_approx(old_density->value, 0.) || is_approx(new_density->value, 0.))
steps.emplace_back(posPerimeters);
steps.emplace_back(posInfill);
} else if (opt_key == "top_surface_expansion") {
// ORCA: without the expansion the top fill never reaches the space freed by only_one_wall_top, so the
// walls over top surfaces are kept. Only crossing zero matters; posPerimeters cascades to posPrepareInfill.
const auto *old_expansion = old_config.option<ConfigOptionFloat>(opt_key);
const auto *new_expansion = new_config.option<ConfigOptionFloat>(opt_key);
assert(old_expansion && new_expansion);
if (old_expansion->value <= 0. || new_expansion->value <= 0.)
steps.emplace_back(posPerimeters);
steps.emplace_back(posPrepareInfill);
} else if (opt_key == "internal_solid_infill_line_width") {
// This value is used for calculating perimeter - infill overlap, thus perimeters need to be recalculated.
steps.emplace_back(posPerimeters);
@@ -1436,6 +1534,8 @@ bool PrintObject::invalidate_state_by_config_options(
|| opt_key == "outer_wall_speed"
|| opt_key == "small_perimeter_speed"
|| opt_key == "small_perimeter_threshold"
|| opt_key == "small_support_perimeter_speed"
|| opt_key == "small_support_perimeter_threshold"
|| opt_key == "sparse_infill_speed"
|| opt_key == "inner_wall_speed"
|| opt_key == "internal_solid_infill_speed"
@@ -1697,6 +1797,68 @@ void PrintObject::detect_surfaces_type()
}
}
// ORCA: Grow the top surfaces by top_surface_expansion, so the top solid infill also covers the
// material left by features rising from the middle of a top surface (filling the holes and
// joining the tops, so the features rest on solid infill). Each connected island is grown and
// clipped separately: growing one island's top across a gap into another - which may have no top
// surface at all, leaving a partially filled layer - is never allowed. The original top is
// unioned back in and bottom surfaces are never claimed, so this can only add area.
const PrintRegionConfig &region_config = layerm->region().config();
const double top_expansion = region_config.top_surface_expansion.value;
// Nothing to expand without a top fill: a 0% top surface density leaves the top layer with
// walls only, and zero top shell layers retypes it as internal in prepare_fill_surfaces().
if (top_expansion > 0. && region_config.top_shell_layers.value > 0 &&
region_config.top_surface_density.value > 0. && ! top.empty()) {
const double d = scale_(top_expansion);
const ExPolygons T = union_ex(to_expolygons(top));
// Walls are laid out on spacing, not width; and only_one_wall_top leaves a single wall over
// a top surface, which is exactly the situation handled here.
const int wall_loops = region_config.only_one_wall_top.value ? std::min(region_config.wall_loops.value, 1)
: region_config.wall_loops.value;
const double wall_band = wall_loops <= 0 ? 0. :
double(layerm->flow(frExternalPerimeter).scaled_width()) +
double(layerm->flow(frPerimeter).scaled_spacing()) * double(wall_loops - 1);
const double margin = scale_(region_config.top_surface_expansion_margin.value);
// minimum real top to act on: ignore anything thinner than ~2 top-infill lines
const float min_top = float(layerm->flow(frTopSolidInfill).scaled_width());
const auto direction = region_config.top_surface_expansion_direction.value;
ExPolygons grown;
for (const ExPolygon &island : union_ex(layerm_slices_surfaces)) {
// The top infill only exists inside the perimeters, so seed and measure from the infill
// region (the island minus the wall band), not the raw slice: a section whose exposed top
// is just the walls themselves is then skipped instead of being flooded inward. Clip the
// layer's tops to the island first, to keep the boolean ops proportional to the island.
const ExPolygons infill_region = wall_band > 0. ? offset_ex(island, -float(wall_band)) : ExPolygons{ island };
const ExPolygons island_top = intersection_ex(
ClipperUtils::clip_clipper_polygons_with_subject_bbox(T, get_extents(island).inflated(SCALED_EPSILON)),
infill_region);
if (opening_ex(island_top, min_top).empty())
continue; // no real top infill in this section - never expand into it
// Grow, then keep only what the configured direction allows, using the top's own filled
// outline (same outer edge, holes closed) to tell the two apart.
ExPolygons expanded = offset_ex_2(island_top, d, Clipper2Lib::JoinType::Miter);
if (direction != TopSurfaceExpansionDirection::InwardAndOutward) {
ExPolygons outline;
outline.reserve(island_top.size());
for (const ExPolygon &ex : island_top)
outline.emplace_back(ex.contour);
outline = union_ex(outline);
expanded = direction == TopSurfaceExpansionDirection::Inward ?
intersection_ex(expanded, outline) : // only growth into the holes
diff_ex(expanded, diff_ex(outline, island_top)); // only growth past the outer edge
}
// hold the expansion clear of the walls by the configured margin
const ExPolygons allowed = margin > 0. ? offset_ex(infill_region, -float(margin)) : infill_region;
append(grown, intersection_ex(expanded, allowed));
}
ExPolygons new_top = diff_ex(union_ex(T, grown), to_expolygons(bottom));
top.clear();
surfaces_append(top, std::move(new_top), stTop);
}
#ifdef SLIC3R_DEBUG_SLICE_PROCESSING
{
static int iRun = 0;
@@ -2193,7 +2355,7 @@ void PrintObject::discover_vertical_shells()
#endif /* SLIC3R_DEBUG_SLICE_PROCESSING */
Flow solid_infill_flow = layerm->flow(frSolidInfill);
coord_t infill_line_spacing = solid_infill_flow.scaled_spacing();
coord_t infill_line_spacing = solid_infill_flow.scaled_spacing();
// Find a union of perimeters below / above this surface to guarantee a minimum shell thickness.
Polygons shell;
Polygons holes;
@@ -2235,7 +2397,7 @@ void PrintObject::discover_vertical_shells()
shell = std::move(shells2);
else if (! shells2.empty()) {
polygons_append(shell, shells2);
// Running the union_ using the Clipper library piece by piece is cheaper
// Running the union_ using the Clipper library piece by piece is cheaper
// than running the union_ all at once.
shell = union_(shell);
}
@@ -2302,12 +2464,12 @@ void PrintObject::discover_vertical_shells()
Slic3r::SVG svg(debug_out_path("discover_vertical_shells-perimeters-before-union-%d.svg", debug_idx), get_extents(shell));
svg.draw(shell);
svg.draw_outline(shell, "black", scale_(0.05));
svg.Close();
svg.Close();
}
#endif /* SLIC3R_DEBUG_SLICE_PROCESSING */
#if 0
// shell = union_(shell, true);
shell = union_(shell, false);
shell = union_(shell, false);
#endif
#ifdef SLIC3R_DEBUG_SLICE_PROCESSING
shell_ex = union_safety_offset_ex(shell);
@@ -2611,7 +2773,7 @@ void PrintObject::bridge_over_infill()
}
}
// LIGHTNING INFILL SECTION - If lightning infill is used somewhere, we check the areas that are going to be bridges, and those that rely on the
// LIGHTNING INFILL SECTION - If lightning infill is used somewhere, we check the areas that are going to be bridges, and those that rely on the
// lightning infill under them get expanded. This somewhat helps to ensure that most of the extrusions are anchored to the lightning infill at the ends.
// It requires modifying this instance of print object in a specific way, so that we do not invalidate the pointers in our surfaces_by_layer structure.
if (has_lightning_infill) {
@@ -3586,13 +3748,13 @@ static void clamp_feature_filament_to_valid(ConfigOptionInt &opt, size_t num_ext
opt.value = 1;
}
PrintObjectConfig PrintObject::object_config_from_model_object(const PrintObjectConfig &default_object_config, const ModelObject &object, size_t num_extruders)
PrintObjectConfig PrintObject::object_config_from_model_object(const PrintObjectConfig &default_object_config, const ModelObject &object, size_t num_extruders, std::vector<int>& variant_index)
{
PrintObjectConfig config = default_object_config;
{
DynamicPrintConfig src_normalized(object.config.get());
src_normalized.normalize_fdm();
config.apply(src_normalized, true);
update_static_print_config_from_dynamic(config, src_normalized, variant_index, print_options_with_variant, 1);
}
// Clamp invalid extruders to the default extruder (with index 1).
clamp_exturder_to_default(config.support_filament, num_extruders);
@@ -3620,7 +3782,7 @@ struct FeatureFilamentOverrideMask
bool inner_wall_filament_id = false;
};
static void apply_to_print_region_config(PrintRegionConfig &out, const DynamicPrintConfig &in, FeatureFilamentOverrideMask &feature_overrides)
static void apply_to_print_region_config(PrintRegionConfig &out, const DynamicPrintConfig &in, FeatureFilamentOverrideMask &feature_overrides, std::vector<int>& variant_index)
{
// 1) Explicit feature filament values take precedence over base extruder fallback.
auto *opt_extruder = in.opt<ConfigOptionInt>(key_extruder);
@@ -3661,8 +3823,18 @@ static void apply_to_print_region_config(PrintRegionConfig &out, const DynamicPr
else if (it->first == "inner_wall_filament_id")
feature_overrides.inner_wall_filament_id = false;
}
} else
my_opt->set(it->second.get());
} else {
if (*my_opt != *(it->second)) {
if (my_opt->is_scalar() || variant_index.empty() || (print_options_with_variant.find(it->first) == print_options_with_variant.end()))
my_opt->set(it->second.get());
//my_opt->set(it->second.get());
else {
ConfigOptionVectorBase* opt_vec_src = static_cast<ConfigOptionVectorBase*>(my_opt);
const ConfigOptionVectorBase* opt_vec_dest = static_cast<const ConfigOptionVectorBase*>(it->second.get());
opt_vec_src->set_to_index(opt_vec_dest, variant_index, 1);
}
}
}
}
// 3) Apply base extruder only to features that were not explicitly overridden.
@@ -3682,7 +3854,7 @@ static void apply_to_print_region_config(PrintRegionConfig &out, const DynamicPr
}
}
PrintRegionConfig region_config_from_model_volume(const PrintRegionConfig &default_or_parent_region_config, const DynamicPrintConfig *layer_range_config, const ModelVolume &volume, size_t num_extruders)
PrintRegionConfig region_config_from_model_volume(const PrintRegionConfig &default_or_parent_region_config, const DynamicPrintConfig *layer_range_config, const ModelVolume &volume, size_t num_extruders, std::vector<int>& variant_index)
{
PrintRegionConfig config = default_or_parent_region_config;
FeatureFilamentOverrideMask feature_overrides;
@@ -3700,17 +3872,17 @@ PrintRegionConfig region_config_from_model_volume(const PrintRegionConfig &defau
if (volume.is_model_part()) {
// default_or_parent_region_config contains the Print's PrintRegionConfig.
// Override with ModelObject's PrintRegionConfig values.
apply_to_print_region_config(config, volume.get_object()->config.get(), feature_overrides);
apply_to_print_region_config(config, volume.get_object()->config.get(), feature_overrides, variant_index);
} else {
// default_or_parent_region_config contains parent PrintRegion config, which already contains ModelVolume's config.
}
apply_to_print_region_config(config, volume.config.get(), feature_overrides);
apply_to_print_region_config(config, volume.config.get(), feature_overrides, variant_index);
if (! volume.material_id().empty())
apply_to_print_region_config(config, volume.material()->config.get(), feature_overrides);
apply_to_print_region_config(config, volume.material()->config.get(), feature_overrides, variant_index);
if (layer_range_config != nullptr) {
// Not applicable to modifiers.
assert(volume.is_model_part());
apply_to_print_region_config(config, *layer_range_config, feature_overrides);
apply_to_print_region_config(config, *layer_range_config, feature_overrides, variant_index);
}
// Resolve feature defaults and clamp invalid extruders to index 1.
clamp_feature_filament_to_valid(config.sparse_infill_filament_id, num_extruders);
@@ -3780,7 +3952,7 @@ void PrintObject::update_slicing_parameters()
}
// Orca: XYZ shrinkage compensation has introduced the const Vec3d &object_shrinkage_compensation parameter to the function below
SlicingParameters PrintObject::slicing_parameters(const DynamicPrintConfig &full_config, const ModelObject &model_object, float object_max_z, const Vec3d &object_shrinkage_compensation)
SlicingParameters PrintObject::slicing_parameters(const DynamicPrintConfig &full_config, const ModelObject &model_object, float object_max_z, const Vec3d &object_shrinkage_compensation, std::vector<int> variant_index)
{
PrintConfig print_config;
PrintObjectConfig object_config;
@@ -3790,14 +3962,14 @@ SlicingParameters PrintObject::slicing_parameters(const DynamicPrintConfig &full
default_region_config.apply(full_config, true);
// BBS
size_t filament_extruders = print_config.filament_diameter.size();
object_config = object_config_from_model_object(object_config, model_object, filament_extruders);
object_config = object_config_from_model_object(object_config, model_object, filament_extruders, variant_index);
std::vector<unsigned int> object_extruders;
for (const ModelVolume* model_volume : model_object.volumes)
if (model_volume->is_model_part()) {
PrintRegion::collect_object_printing_extruders(
print_config,
region_config_from_model_volume(default_region_config, nullptr, *model_volume, filament_extruders),
region_config_from_model_volume(default_region_config, nullptr, *model_volume, filament_extruders, variant_index),
object_config.brim_type != btNoBrim && object_config.brim_width > 0.,
object_extruders);
for (const std::pair<const t_layer_height_range, ModelConfig> &range_and_config : model_object.layer_config_ranges)
@@ -3809,7 +3981,7 @@ SlicingParameters PrintObject::slicing_parameters(const DynamicPrintConfig &full
range_and_config.second.has("bottom_surface_filament_id"))
PrintRegion::collect_object_printing_extruders(
print_config,
region_config_from_model_volume(default_region_config, &range_and_config.second.get(), *model_volume, filament_extruders),
region_config_from_model_volume(default_region_config, &range_and_config.second.get(), *model_volume, filament_extruders, variant_index),
object_config.brim_type != btNoBrim && object_config.brim_width > 0.,
object_extruders);
}