3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-07-11 08:47:52 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Refactoring of GCode::process_layer().

Browse source 
Refactoring of GCode export of color changes, extruder switches etc,
so that the "color change" like extruder switches are applied first
at the Wipe Tower / G-code export, so that adding / removing
an extruder switch at the G-code preview slider does not invalidate
slicing.
This commit is contained in:
bubnikv 2020-01-14 10:31:18 +01:00
parent 79d7a0130f
commit 8bfc986fa7
13 changed files with 352 additions and 295 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/libslic3r/Model.cpp
View file

@ -598,21 +598,6 @@ std::string Model::propose_export_file_name_and_path(const std::string &new_exte
return boost::filesystem::path(this->propose_export_file_name_and_path()).replace_extension(new_extension).string();
}
std::vector<std::pair<double, DynamicPrintConfig>> Model::get_custom_tool_changes(double default_layer_height, size_t num_extruders) const
{
std::vector<std::pair<double, DynamicPrintConfig>> custom_tool_changes;
for (const CustomGCode& custom_gcode : custom_gcode_per_print_z)
if (custom_gcode.gcode == ExtruderChangeCode) {
DynamicPrintConfig config;
// If extruder count in PrinterSettings was changed, use default (0) extruder for extruders, more than num_extruders
config.set_key_value("extruder", new ConfigOptionInt(custom_gcode.extruder > num_extruders ? 0 : custom_gcode.extruder));
// For correct extruders(tools) changing, we should decrease custom_gcode.height value by one default layer height
custom_tool_changes.push_back({ custom_gcode.print_z - default_layer_height, config });
}
return custom_tool_changes;
}
ModelObject::~ModelObject()
{
this->clear_volumes();
@ -1856,6 +1841,19 @@ arrangement::ArrangePolygon ModelInstance::get_arrange_polygon() const
return ret;
}
// Return pairs of <print_z, 1-based extruder ID> sorted by increasing print_z from custom_gcode_per_print_z.
// print_z corresponds to the first layer printed with the new extruder.
std::vector<std::pair<double, unsigned int>> custom_tool_changes(const Model &model, size_t num_extruders)
{
std::vector<std::pair<double, unsigned int>> custom_tool_changes;
for (const Model::CustomGCode &custom_gcode : model.custom_gcode_per_print_z)
if (custom_gcode.gcode == ExtruderChangeCode) {
// If extruder count in PrinterSettings was changed, use default (0) extruder for extruders, more than num_extruders
custom_tool_changes.emplace_back(custom_gcode.print_z, static_cast<unsigned int>(custom_gcode.extruder > num_extruders ? 1 : custom_gcode.extruder));
}
return custom_tool_changes;
}
// Test whether the two models contain the same number of ModelObjects with the same set of IDs
// ordered in the same order. In that case it is not necessary to kill the background processing.
bool model_object_list_equal(const Model &model_old, const Model &model_new)