3DPrinting/PrusaSlicer-NonPlainar
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Merge branch 'lm_wipe_tower_xl2'

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This commit is contained in:
Lukas Matena 2023-01-27 12:05:25 +01:00
commit e41a14399f
4 changed files with 27 additions and 13 deletions
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25
src/libslic3r/GCode.cpp
View File

@ -140,7 +140,7 @@ namespace Slic3r {
int OozePrevention::_get_temp(const GCode& gcodegen) const
{
return (gcodegen.layer() != nullptr && gcodegen.layer()->id() == 0)
return (gcodegen.layer() == nullptr || gcodegen.layer()->id() == 0)
? gcodegen.config().first_layer_temperature.get_at(gcodegen.writer().extruder()->id())
: gcodegen.config().temperature.get_at(gcodegen.writer().extruder()->id());
}
@ -236,10 +236,11 @@ namespace Slic3r {
const bool needs_toolchange = gcodegen.writer().need_toolchange(new_extruder_id);
const bool will_go_down = ! is_approx(z, current_z);
if (! needs_toolchange || (gcodegen.config().single_extruder_multi_material && ! tcr.priming)) {
if (tcr.force_travel || ! needs_toolchange || (gcodegen.config().single_extruder_multi_material && ! tcr.priming)) {
// Move over the wipe tower. If this is not single-extruder MM, the first wipe tower move following the
// toolchange will travel there anyway (if there is a toolchange).
// FIXME: It would be better if the wipe tower set the force_travel flag for all toolchanges,
// then we could simplify the condition and make it more readable.
gcode += gcodegen.retract();
gcodegen.m_avoid_crossing_perimeters.use_external_mp_once();
gcode += gcodegen.travel_to(
@ -268,7 +269,6 @@ namespace Slic3r {
// Insert the toolchange and deretraction gcode into the generated gcode.
DynamicConfig config;
config.set_key_value("toolchange_gcode", new ConfigOptionString(toolchange_gcode_str));
@ -1196,6 +1196,10 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
is_extruder_used[extruder_id] = true;
m_placeholder_parser.set("is_extruder_used", new ConfigOptionBools(is_extruder_used));
}
// Enable ooze prevention if configured so.
DoExport::init_ooze_prevention(print, m_ooze_prevention);
std::string start_gcode = this->placeholder_parser_process("start_gcode", print.config().start_gcode.value, initial_extruder_id);
// Set bed temperature if the start G-code does not contain any bed temp control G-codes.
this->_print_first_layer_bed_temperature(file, print, start_gcode, initial_extruder_id, true);
@ -1214,9 +1218,6 @@ void GCode::_do_export(Print& print, GCodeOutputStream &file, ThumbnailsGenerato
// Set other general things.
file.write(this->preamble());
// Enable ooze prevention if configured so.
DoExport::init_ooze_prevention(print, m_ooze_prevention);
print.throw_if_canceled();
// Collect custom seam data from all objects.
@ -1747,7 +1748,7 @@ void GCode::_print_first_layer_extruder_temperatures(GCodeOutputStream &file, Pr
m_writer.set_temperature(temp, wait, first_printing_extruder_id);
} else {
// Custom G-code does not set the extruder temperature. Do it now.
if (print.config().single_extruder_multi_material.value || m_ooze_prevention.enable) {
if (print.config().single_extruder_multi_material.value) {
// Set temperature of the first printing extruder only.
int temp = print.config().first_layer_temperature.get_at(first_printing_extruder_id);
if (temp > 0)
@ -1756,8 +1757,14 @@ void GCode::_print_first_layer_extruder_temperatures(GCodeOutputStream &file, Pr
// Set temperatures of all the printing extruders.
for (unsigned int tool_id : print.extruders()) {
int temp = print.config().first_layer_temperature.get_at(tool_id);
if (print.config().ooze_prevention.value)
if (print.config().ooze_prevention.value && tool_id != first_printing_extruder_id) {
if (print.config().idle_temperature.is_nil(tool_id))
temp += print.config().standby_temperature_delta.value;
else
temp = print.config().idle_temperature.get_at(tool_id);
}
if (temp > 0)
file.write(m_writer.set_temperature(temp, wait, tool_id));
}

4
src/libslic3r/GCode/WipeTower.cpp
View File

@ -1387,8 +1387,10 @@ void WipeTower::generate(std::vector<std::vector<WipeTower::ToolChangeResult>> &
layer_result.emplace_back(std::move(finish_layer_tcr));
}
else {
if (idx == -1)
if (idx == -1) {
layer_result[0] = merge_tcr(finish_layer_tcr, layer_result[0]);
layer_result[0].force_travel = true;
}
else
layer_result[idx] = merge_tcr(layer_result[idx], finish_layer_tcr);
}

2
src/libslic3r/GCode/WipeTower.hpp
View File

@ -82,6 +82,8 @@ public:
}
return e_length;
}
bool force_travel = false;
};
struct box_coordinates

7
tests/fff_print/test_multi.cpp
View File

@ -98,8 +98,11 @@ SCENARIO("Ooze prevention", "[Multi]")
int s;
if (! line.has_value('S', s))
throw std::runtime_error("M104 or M109 without S");
if (tool_temp[t] == 0 && s != print_config.first_layer_temperature.get_at(t) + print_config.standby_temperature_delta)
throw std::runtime_error("initial temperature is not equal to first layer temperature + standby delta");
// Following is obsolete. The first printing extruder is newly set to its first layer temperature immediately, not to the standby.
//if (tool_temp[t] == 0 && s != print_config.first_layer_temperature.get_at(t) + print_config.standby_temperature_delta)
// throw std::runtime_error("initial temperature is not equal to first layer temperature + standby delta");
tool_temp[t] = s;
} else if (line.cmd_is("G1") && line.extruding(self) && line.dist_XY(self) > 0) {
extrusion_points.emplace_back(line.new_XY_scaled(self) + scaled<coord_t>(print_config.extruder_offset.get_at(tool)));