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Small refactoring of storing colored polygons in multi-material segmentation.

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Previously, colored polygons were stored so that each polygon had a color assigned to it, which made it difficult to perform operations like union or so on all polygons of the same color. Now polygons are stored grouped by their assigned color/extruder.
This commit is contained in:
Lukáš Hejl 2021-11-05 10:07:21 +01:00
parent 54b72fdaa9
commit b572588fc5
3 changed files with 70 additions and 71 deletions
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2
src/libslic3r/MultiMaterialSegmentation.hpp
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@ -11,7 +11,7 @@ class PrintObject;
class ExPolygon;
// Returns MMU segmentation based on painting in MMU segmentation gizmo
std::vector<std::vector<std::pair<ExPolygon, size_t>>> multi_material_segmentation_by_painting(const PrintObject &print_object, const std::function<void()> &throw_on_cancel_callback);
std::vector<std::vector<ExPolygons>> multi_material_segmentation_by_painting(const PrintObject &print_object, const std::function<void()> &throw_on_cancel_callback);
} // namespace Slic3r