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ENH: add filament cluster algorithm

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1.Add new KMediods algorithm
2.Consider physical and geometric printables
3.Refine code structure

jira:NONE

Signed-off-by: xun.zhang <xun.zhang@bambulab.com>
Change-Id: I1412835c3c6380f9cedb44ff6914004365bba889
(cherry picked from commit c53a35856d8d1cbd3a632a8510f1ddfdf9117106)
This commit is contained in:
xun.zhang 2024-09-02 21:10:01 +08:00 • committed by Noisyfox
parent 8eb0a59723
commit 7bd16a3ca7
6 changed files with 536 additions and 358 deletions
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22
src/libslic3r/Print.cpp
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@ -2114,19 +2114,21 @@ void Print::process(long long *time_cost_with_cache, bool use_cache)
if (this->config().print_sequence == PrintSequence::ByObject) {
// Order object instances for sequential print.
print_object_instances_ordering = sort_object_instances_by_model_order(*this);
std::vector<std::vector<unsigned int>> all_filaments;
for (print_object_instance_sequential_active = print_object_instances_ordering.begin(); print_object_instance_sequential_active != print_object_instances_ordering.end(); ++print_object_instance_sequential_active) {
tool_ordering = ToolOrdering(*(*print_object_instance_sequential_active)->print_object, initial_extruder_id);
for (const auto& layer_tool : tool_ordering.layer_tools()) {
all_filaments.emplace_back(layer_tool.extruders);
}
}
auto used_filaments = collect_sorted_used_filaments(all_filaments);
auto physical_unprintables = ToolOrdering::get_physical_unprintables(used_filaments, &m_config);
auto geometric_unprintables = ToolOrdering::get_geometrical_unprintables(get_unprintable_filament_ids(), &m_config);
// get recommended filament map
if (get_filament_map_mode() == FilamentMapMode::fmmAuto) {
std::vector<std::vector<unsigned int>> all_filaments;
print_object_instance_sequential_active = print_object_instances_ordering.begin();
for (; print_object_instance_sequential_active != print_object_instances_ordering.end(); ++print_object_instance_sequential_active) {
tool_ordering = ToolOrdering(*(*print_object_instance_sequential_active)->print_object, initial_extruder_id);
for (const auto &layer_tool : tool_ordering.layer_tools()) {
all_filaments.emplace_back(layer_tool.extruders);
}
}
std::vector<int> recomended_maps = ToolOrdering::get_recommended_filament_maps(all_filaments, &config());
std::vector<int> recomended_maps = ToolOrdering::get_recommended_filament_maps(all_filaments, &config(), physical_unprintables, geometric_unprintables);
std::transform(recomended_maps.begin(), recomended_maps.end(), recomended_maps.begin(), [](int value) { return value + 1; });
update_filament_maps_to_config(recomended_maps);
}