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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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6
src/libslic3r/GCode/ToolOrdering.cpp
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@ -491,7 +491,7 @@ void ToolOrdering::assign_custom_gcodes(const Print &print)
if (custom_gcode.print_z > print_z_below + 0.5 * EPSILON) {
// The custom G-code applies to the current layer.
if ( tool_changes_as_color_changes || custom_gcode.gcode != ColorChangeCode ||
(custom_gcode.extruder <= num_extruders && extruder_printing_above[unsigned(custom_gcode.extruder - 1)]))
(custom_gcode.extruder <= int(num_extruders) && extruder_printing_above[unsigned(custom_gcode.extruder - 1)]))
// If it is color change, it will actually be useful as the exturder above will print.
lt.custom_gcode = &custom_gcode;
// Consume that custom G-code event.
@ -602,7 +602,7 @@ float WipingExtrusions::mark_wiping_extrusions(const Print& print, unsigned int
const Layer* this_layer = object->get_layer_at_printz(lt.print_z, EPSILON);
if (this_layer == nullptr)
continue;
size_t num_of_copies = object->copies().size();
size_t num_of_copies = object->instances().size();
// iterate through copies (aka PrintObject instances) first, so that we mark neighbouring infills to minimize travel moves
for (unsigned int copy = 0; copy < num_of_copies; ++copy) {
@ -677,7 +677,7 @@ void WipingExtrusions::ensure_perimeters_infills_order(const Print& print)
const Layer* this_layer = object->get_layer_at_printz(lt.print_z, EPSILON);
if (this_layer == nullptr)
continue;
size_t num_of_copies = object->copies().size();
size_t num_of_copies = object->instances().size();
for (size_t copy = 0; copy < num_of_copies; ++copy) { // iterate through copies first, so that we mark neighbouring infills to minimize travel moves
for (size_t region_id = 0; region_id < object->region_volumes.size(); ++ region_id) {