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Cyclic ordering improvement (#14784)

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This commit is contained in:
Ian Bassi
2026-07-27 19:58:54 -03:00
committed by GitHub
parent ef7bfeda9c
commit 33dfb66aa5
5 changed files with 259 additions and 51 deletions
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16
src/libslic3r/PrintConfig.cpp
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@@ -2001,7 +2001,21 @@ void PrintConfigDef::init_fff_params()
def = this->add("print_order", coEnum);
def->label = L("Intra-layer order");
def->tooltip = L("Print order within a single layer.");
def->tooltip = L("Order in which object instances are visited within a single layer, which controls how much "
"travel is spent moving between them.\n\n"
"Default: nearest-neighbor chaining, refined with 2-opt and crossing removal. A good general "
"choice.\n"
"As object list: instances are printed in the same order as the object list, without any path "
"optimization. Use it when you need a predictable, manually controlled order.\n"
"Best of all (shortest path): every strategy is evaluated and the shortest one is used. The "
"object instance order is decided once for the whole print, while the ordering of individual "
"islands is decided per layer, so different layers may end up using different strategies. "
"Slightly slower to slice.\n"
"Snake: serpentine row-by-row traversal, refined with 2-opt. Well suited to regular grids of "
"many small parts.\n\n"
"With multiple filaments or tools in the same layer, minimizing tool changes takes priority: "
"objects are grouped by filament first and this setting only orders the instances within each "
"filament group, so the overall sequence may not look like the shortest path across the plate.");
def->enum_keys_map = &ConfigOptionEnum<PrintOrder>::get_enum_values();
def->enum_values.push_back("default");
def->enum_values.push_back("as_obj_list");