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Spiral Inset infill (spiral-concentric infill) (#15085)

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Co-authored-by: Ian Bassi <ian.bassi@outlook.com>
This commit is contained in:
Rodrigo Faselli
2026-09-06 11:36:23 -03:00
committed by GitHub
co-authored by Ian Bassi
parent 0b6bbd85bd
commit 85dc866425
13 changed files with 708 additions and 9 deletions
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src/slic3r/GUI/ConfigManipulation.cpp
+10 -3
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@@ -741,14 +741,21 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, in
bool have_infill = config->option<ConfigOptionPercent>("sparse_infill_density")->value > 0;
// sparse_infill_filament_id uses the same logic as in Print::extruders()
for (auto el : { "sparse_infill_pattern", "infill_combination", "fill_multiline","infill_direction",
"minimum_sparse_infill_area", "sparse_infill_filament_id", "infill_anchor", "infill_anchor_max","infill_shift_step","sparse_infill_rotate_template","symmetric_infill_y_axis"})
"minimum_sparse_infill_area", "sparse_infill_filament_id","infill_shift_step","sparse_infill_rotate_template","symmetric_infill_y_axis"})
toggle_line(el, have_infill);
InfillPattern pattern = config->opt_enum<InfillPattern>("sparse_infill_pattern");
// Orca: the concentric patterns follow the surface outline instead of crossing it, so there is
// nothing for an infill anchor to attach to. Hide the anchor settings for them.
bool have_infill_anchor = have_infill && pattern != ipConcentric && pattern != ipSpiralInset;
toggle_line("infill_anchor", have_infill_anchor);
toggle_line("infill_anchor_max", have_infill_anchor);
bool have_combined_infill = config->opt_bool("infill_combination") && have_infill;
toggle_line("infill_combination_max_layer_height", have_combined_infill);
// Infill patterns that support multiline infill.
InfillPattern pattern = config->opt_enum<InfillPattern>("sparse_infill_pattern");
bool have_multiline_infill_pattern = pattern == ipGyroid || pattern == ipGrid || pattern == ipRectilinear || pattern == ipTpmsD || pattern == ipTpmsFK || pattern == ipCrossHatch || pattern == ipHoneycomb || pattern == ipLateralLattice || pattern == ipLateralHoneycomb || pattern == ipConcentric ||
pattern == ipCubic || pattern == ipStars || pattern == ipAlignedRectilinear || pattern == ipLightning || pattern == ip3DHoneycomb || pattern == ipAdaptiveCubic || pattern == ipSupportCubic|| pattern == ipTriangles || pattern == ipQuarterCubic|| pattern == ipArchimedeanChords || pattern == ipHilbertCurve || pattern == ipOctagramSpiral;
@@ -831,7 +838,7 @@ void ConfigManipulation::toggle_print_fff_options(DynamicPrintConfig *config, in
toggle_line("separated_infills", is_internal_infill_separable);
// Fill order is only meaningful for the center-based surface fill patterns; hide it otherwise.
auto is_centered_fill = [](InfillPattern p) { return p == ipConcentric || p == ipArchimedeanChords || p == ipOctagramSpiral; };
auto is_centered_fill = [](InfillPattern p) { return p == ipConcentric || p == ipSpiralInset || p == ipArchimedeanChords || p == ipOctagramSpiral; };
toggle_line("top_surface_fill_order", has_top_shell && is_centered_fill(config->opt_enum<InfillPattern>("top_surface_pattern")));
toggle_line("bottom_surface_fill_order", has_bottom_shell && is_centered_fill(config->opt_enum<InfillPattern>("bottom_surface_pattern")));