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Refactored PrintObject::m_copies to PrintInstances,

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so that the ordering code at G-code export may work directly with
pointers to PrintInstances instead of with pair of <PrintObject, copy idx>.
Also the PrintInstance knows its source ModelInstance, which allows
sorting of PrintInstances for sequential printing in the order
they appear in Plater's object list.
This commit is contained in:
bubnikv 2020-01-23 09:53:06 +01:00
parent cea7cbfaa0
commit 71fa411100
10 changed files with 226 additions and 209 deletions
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4
src/libslic3r/GCode/PrintExtents.cpp
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@ -121,9 +121,9 @@ BoundingBoxf get_print_object_extrusions_extents(const PrintObject &print_object
if (support_layer)
for (const ExtrusionEntity *extrusion_entity : support_layer->support_fills.entities)
bbox_this.merge(extrusionentity_extents(extrusion_entity));
for (const Point &offset : print_object.copies()) {
for (const PrintInstance &instance : print_object.instances()) {
BoundingBoxf bbox_translated(bbox_this);
bbox_translated.translate(unscale(offset));
bbox_translated.translate(unscale(instance.shift));
bbox.merge(bbox_translated);
}
}