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wip

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SoftFever 2023-09-04 22:25:56 +08:00
parent df302efa84
commit 6ff9ff03db
18 changed files with 3173 additions and 91 deletions
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218
src/libslic3r/Print.cpp
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@ -12,6 +12,7 @@
#include "Thread.hpp"
#include "GCode.hpp"
#include "GCode/WipeTower.hpp"
#include "GCode/WipeTower2.hpp"
#include "Utils.hpp"
#include "PrintConfig.hpp"
#include "Model.hpp"
@ -172,7 +173,8 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
"gcode_comments",
"gcode_label_objects",
"exclude_object",
"support_material_interface_fan_speed"
"support_material_interface_fan_speed",
"single_extruder_multi_material_priming"
};
static std::unordered_set<std::string> steps_ignore;
@ -216,10 +218,23 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
|| opt_key == "nozzle_temperature_initial_layer"
|| opt_key == "filament_minimal_purge_on_wipe_tower"
|| opt_key == "filament_max_volumetric_speed"
|| opt_key == "filament_loading_speed"
|| opt_key == "filament_loading_speed_start"
|| opt_key == "filament_unloading_speed"
|| opt_key == "filament_unloading_speed_start"
|| opt_key == "filament_toolchange_delay"
|| opt_key == "filament_cooling_moves"
|| opt_key == "filament_minimal_purge_on_wipe_tower"
|| opt_key == "filament_cooling_initial_speed"
|| opt_key == "filament_cooling_final_speed"
|| opt_key == "filament_ramming_parameters"
|| opt_key == "filament_multitool_ramming"
|| opt_key == "filament_multitool_ramming_volume"
|| opt_key == "filament_multitool_ramming_flow"
|| opt_key == "filament_max_volumetric_speed"
|| opt_key == "gcode_flavor"
|| opt_key == "single_extruder_multi_material"
|| opt_key == "nozzle_temperature"
// BBS
|| opt_key == "cool_plate_temp"
|| opt_key == "eng_plate_temp"
|| opt_key == "hot_plate_temp"
@ -228,7 +243,7 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
|| opt_key == "prime_tower_width"
|| opt_key == "prime_tower_brim_width"
|| opt_key == "first_layer_print_sequence"
//|| opt_key == "wipe_tower_bridging"
|| opt_key == "wipe_tower_bridging"
|| opt_key == "wipe_tower_no_sparse_layers"
|| opt_key == "flush_volumes_matrix"
|| opt_key == "prime_volume"
@ -239,7 +254,12 @@ bool Print::invalidate_state_by_config_options(const ConfigOptionResolver & /* n
|| opt_key == "travel_speed_z"
|| opt_key == "initial_layer_speed"
|| opt_key == "initial_layer_travel_speed"
|| opt_key == "slow_down_layers") {
|| opt_key == "slow_down_layers"
|| opt_key == "wipe_tower_cone_angle"
|| opt_key == "wipe_tower_extra_spacing"
|| opt_key == "wipe_tower_extruder"
|| opt_key == "wiping_volumes_extruders"
) {
//|| opt_key == "z_offset") {
steps.emplace_back(psWipeTower);
steps.emplace_back(psSkirtBrim);
@ -2161,16 +2181,37 @@ const WipeTowerData& Print::wipe_tower_data(size_t filaments_cnt) const
{
// If the wipe tower wasn't created yet, make sure the depth and brim_width members are set to default.
if (! is_step_done(psWipeTower) && filaments_cnt !=0) {
// BBS
double width = m_config.prime_tower_width;
double layer_height = 0.2; // hard code layer height
double wipe_volume = m_config.prime_volume;
if (filaments_cnt == 1 && enable_timelapse_print()) {
const_cast<Print *>(this)->m_wipe_tower_data.depth = wipe_volume / (layer_height * width);
} else {
const_cast<Print *>(this)->m_wipe_tower_data.depth = wipe_volume * (filaments_cnt - 1) / (layer_height * width);
if (is_BBL_printer()) { // BBS
double width = m_config.prime_tower_width;
double layer_height = 0.2; // hard code layer height
double wipe_volume = m_config.prime_volume;
if (filaments_cnt == 1 && enable_timelapse_print()) {
const_cast<Print *>(this)->m_wipe_tower_data.depth = wipe_volume / (layer_height * width);
} else {
const_cast<Print *>(this)->m_wipe_tower_data.depth = wipe_volume * (filaments_cnt - 1) / (layer_height * width);
}
const_cast<Print *>(this)->m_wipe_tower_data.brim_width = m_config.prime_tower_brim_width;
}
else{
// If the wipe tower wasn't created yet, make sure the depth and brim_width members are set to default.
const_cast<Print *>(this)->m_wipe_tower_data.brim_width = m_config.prime_tower_brim_width;
// Calculating depth should take into account currently set wiping volumes.
// For a long time, the initial preview would just use 900/width per toolchange (15mm on a 60mm wide tower)
// and it worked well enough. Let's try to do slightly better by accounting for the purging volumes.
std::vector<std::vector<float>> wipe_volumes = WipeTower2::extract_wipe_volumes(m_config);
std::vector<float> max_wipe_volumes;
for (const std::vector<float> &v : wipe_volumes)
max_wipe_volumes.emplace_back(*std::max_element(v.begin(), v.end()));
float maximum = std::accumulate(max_wipe_volumes.begin(), max_wipe_volumes.end(), 0.f);
maximum = maximum * filaments_cnt / max_wipe_volumes.size();
float width = float(m_config.prime_tower_width);
float layer_height = 0.2f; // just assume fixed value, it will still be better than before.
const_cast<Print *>(this)->m_wipe_tower_data.depth = (maximum / layer_height) / width;
const_cast<Print *>(this)->m_wipe_tower_data.height = -1.f; // unknown yet
}
const_cast<Print*>(this)->m_wipe_tower_data.brim_width = m_config.prime_tower_brim_width;
}
return m_wipe_tower_data;
@ -2241,61 +2282,144 @@ void Print::_make_wipe_tower()
this->throw_if_canceled();
// Initialize the wipe tower.
// BBS: in BBL machine, wipe tower is only use to prime extruder. So just use a global wipe volume.
WipeTower wipe_tower(m_config, m_plate_index, m_origin, m_config.prime_volume, m_wipe_tower_data.tool_ordering.first_extruder(),
m_wipe_tower_data.tool_ordering.empty() ? 0.f : m_wipe_tower_data.tool_ordering.back().print_z);
if(true || is_BBL_printer()) {
WipeTower wipe_tower(m_config, m_plate_index, m_origin, m_config.prime_volume, m_wipe_tower_data.tool_ordering.first_extruder(),
m_wipe_tower_data.tool_ordering.empty() ? 0.f : m_wipe_tower_data.tool_ordering.back().print_z);
// wipe_tower.set_retract();
// wipe_tower.set_zhop();
// Set the extruder & material properties at the wipe tower object.
for (size_t i = 0; i < number_of_extruders; ++i)
wipe_tower.set_extruder(i, m_config);
// BBS: remove priming logic
// m_wipe_tower_data.priming = Slic3r::make_unique<std::vector<WipeTower::ToolChangeResult>>(
// wipe_tower.prime((float)this->skirt_first_layer_height(), m_wipe_tower_data.tool_ordering.all_extruders(), false));
// Lets go through the wipe tower layers and determine pairs of extruder changes for each
// to pass to wipe_tower (so that it can use it for planning the layout of the tower)
{
// BBS: priming logic is removed, so get the initial extruder by first_extruder()
unsigned int current_extruder_id = m_wipe_tower_data.tool_ordering.first_extruder();
for (auto &layer_tools : m_wipe_tower_data.tool_ordering.layer_tools()) { // for all layers
if (!layer_tools.has_wipe_tower)
continue;
bool first_layer = &layer_tools == &m_wipe_tower_data.tool_ordering.front();
wipe_tower.plan_toolchange((float) layer_tools.print_z, (float) layer_tools.wipe_tower_layer_height, current_extruder_id,
current_extruder_id);
for (const auto extruder_id : layer_tools.extruders) {
// BBS: priming logic is removed, so no need to do toolchange for first extruder
if (/*(first_layer && extruder_id == m_wipe_tower_data.tool_ordering.all_extruders().back()) || */ extruder_id !=
current_extruder_id) {
float volume_to_purge = wipe_volumes[current_extruder_id][extruder_id];
volume_to_purge *= m_config.flush_multiplier;
// Not all of that can be used for infill purging:
// volume_to_purge -= (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
// try to assign some infills/objects for the wiping:
volume_to_purge = layer_tools.wiping_extrusions().mark_wiping_extrusions(*this, current_extruder_id, extruder_id,
volume_to_purge);
// add back the minimal amount toforce on the wipe tower:
// volume_to_purge += (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
// request a toolchange at the wipe tower with at least volume_to_wipe purging amount
wipe_tower.plan_toolchange((float) layer_tools.print_z, (float) layer_tools.wipe_tower_layer_height,
current_extruder_id, extruder_id, volume_to_purge, volume_to_purge);
current_extruder_id = extruder_id;
}
}
layer_tools.wiping_extrusions().ensure_perimeters_infills_order(*this);
// if enable timelapse, slice all layer
if (enable_timelapse_print()) {
if (layer_tools.wipe_tower_partitions == 0)
wipe_tower.set_last_layer_extruder_fill(false);
continue;
}
if (&layer_tools == &m_wipe_tower_data.tool_ordering.back() || (&layer_tools + 1)->wipe_tower_partitions == 0)
break;
}
}
// Generate the wipe tower layers.
m_wipe_tower_data.tool_changes.reserve(m_wipe_tower_data.tool_ordering.layer_tools().size());
wipe_tower.generate(m_wipe_tower_data.tool_changes);
m_wipe_tower_data.depth = wipe_tower.get_depth();
m_wipe_tower_data.brim_width = wipe_tower.get_brim_width();
// Unload the current filament over the purge tower.
coordf_t layer_height = m_objects.front()->config().layer_height.value;
if (m_wipe_tower_data.tool_ordering.back().wipe_tower_partitions > 0) {
// The wipe tower goes up to the last layer of the print.
if (wipe_tower.layer_finished()) {
// The wipe tower is printed to the top of the print and it has no space left for the final extruder purge.
// Lift Z to the next layer.
wipe_tower.set_layer(float(m_wipe_tower_data.tool_ordering.back().print_z + layer_height), float(layer_height), 0, false,
true);
} else {
// There is yet enough space at this layer of the wipe tower for the final purge.
}
} else {
// The wipe tower does not reach the last print layer, perform the pruge at the last print layer.
assert(m_wipe_tower_data.tool_ordering.back().wipe_tower_partitions == 0);
wipe_tower.set_layer(float(m_wipe_tower_data.tool_ordering.back().print_z), float(layer_height), 0, false, true);
}
m_wipe_tower_data.final_purge = Slic3r::make_unique<WipeTower::ToolChangeResult>(wipe_tower.tool_change((unsigned int) (-1)));
m_wipe_tower_data.used_filament = wipe_tower.get_used_filament();
m_wipe_tower_data.number_of_toolchanges = wipe_tower.get_number_of_toolchanges();
const Vec3d origin = this->get_plate_origin();
m_fake_wipe_tower.set_fake_extrusion_data(wipe_tower.position(), wipe_tower.width(), wipe_tower.get_height(),
wipe_tower.get_layer_height(), m_wipe_tower_data.depth, m_wipe_tower_data.brim_width,
{scale_(origin.x()), scale_(origin.y())});
}
else{
// Initialize the wipe tower.
WipeTower2 wipe_tower(m_config, m_default_region_config, m_plate_index, m_origin, wipe_volumes, m_wipe_tower_data.tool_ordering.first_extruder());
//wipe_tower.set_retract();
//wipe_tower.set_zhop();
// Set the extruder & material properties at the wipe tower object.
for (size_t i = 0; i < number_of_extruders; ++ i)
wipe_tower.set_extruder(i, m_config);
for (size_t i = 0; i < number_of_extruders; ++i)
wipe_tower.set_extruder(i, m_config);
// BBS: remove priming logic
//m_wipe_tower_data.priming = Slic3r::make_unique<std::vector<WipeTower::ToolChangeResult>>(
// wipe_tower.prime((float)this->skirt_first_layer_height(), m_wipe_tower_data.tool_ordering.all_extruders(), false));
// m_wipe_tower_data.priming = Slic3r::make_unique<std::vector<WipeTower::ToolChangeResult>>(
// wipe_tower.prime((float)this->skirt_first_layer_height(), m_wipe_tower_data.tool_ordering.all_extruders(), false));
// Lets go through the wipe tower layers and determine pairs of extruder changes for each
// to pass to wipe_tower (so that it can use it for planning the layout of the tower)
{
// BBS: priming logic is removed, so get the initial extruder by first_extruder()
unsigned int current_extruder_id = m_wipe_tower_data.tool_ordering.first_extruder();
for (auto &layer_tools : m_wipe_tower_data.tool_ordering.layer_tools()) { // for all layers
if (!layer_tools.has_wipe_tower) continue;
bool first_layer = &layer_tools == &m_wipe_tower_data.tool_ordering.front();
wipe_tower.plan_toolchange((float)layer_tools.print_z, (float)layer_tools.wipe_tower_layer_height, current_extruder_id, current_extruder_id);
wipe_tower.plan_toolchange((float) layer_tools.print_z, (float) layer_tools.wipe_tower_layer_height, current_extruder_id,
current_extruder_id, false);
for (const auto extruder_id : layer_tools.extruders) {
// BBS: priming logic is removed, so no need to do toolchange for first extruder
if (/*(first_layer && extruder_id == m_wipe_tower_data.tool_ordering.all_extruders().back()) || */extruder_id != current_extruder_id) {
float volume_to_purge = wipe_volumes[current_extruder_id][extruder_id];
volume_to_purge *= m_config.flush_multiplier;
float volume_to_wipe = wipe_volumes[current_extruder_id][extruder_id]; // total volume to wipe after this toolchange
volume_to_wipe *= m_config.flush_multiplier;
// Not all of that can be used for infill purging:
//volume_to_purge -= (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
volume_to_wipe -= (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
// try to assign some infills/objects for the wiping:
volume_to_purge = layer_tools.wiping_extrusions().mark_wiping_extrusions(*this, current_extruder_id, extruder_id, volume_to_purge);
volume_to_wipe = layer_tools.wiping_extrusions().mark_wiping_extrusions(*this, current_extruder_id, extruder_id, volume_to_wipe);
// add back the minimal amount toforce on the wipe tower:
//volume_to_purge += (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
volume_to_wipe += (float)m_config.filament_minimal_purge_on_wipe_tower.get_at(extruder_id);
// request a toolchange at the wipe tower with at least volume_to_wipe purging amount
wipe_tower.plan_toolchange((float)layer_tools.print_z, (float)layer_tools.wipe_tower_layer_height,
current_extruder_id, extruder_id, m_config.prime_volume, volume_to_purge);
current_extruder_id, extruder_id, volume_to_wipe);
current_extruder_id = extruder_id;
}
}
layer_tools.wiping_extrusions().ensure_perimeters_infills_order(*this);
// if enable timelapse, slice all layer
if (enable_timelapse_print()) {
if (layer_tools.wipe_tower_partitions == 0)
wipe_tower.set_last_layer_extruder_fill(false);
continue;
}
if (&layer_tools == &m_wipe_tower_data.tool_ordering.back() || (&layer_tools + 1)->wipe_tower_partitions == 0)
break;
}
@ -2305,7 +2429,9 @@ void Print::_make_wipe_tower()
m_wipe_tower_data.tool_changes.reserve(m_wipe_tower_data.tool_ordering.layer_tools().size());
wipe_tower.generate(m_wipe_tower_data.tool_changes);
m_wipe_tower_data.depth = wipe_tower.get_depth();
m_wipe_tower_data.z_and_depth_pairs = wipe_tower.get_z_and_depth_pairs();
m_wipe_tower_data.brim_width = wipe_tower.get_brim_width();
m_wipe_tower_data.height = wipe_tower.get_wipe_tower_height();
// Unload the current filament over the purge tower.
coordf_t layer_height = m_objects.front()->config().layer_height.value;
@ -2326,11 +2452,15 @@ void Print::_make_wipe_tower()
m_wipe_tower_data.final_purge = Slic3r::make_unique<WipeTower::ToolChangeResult>(
wipe_tower.tool_change((unsigned int)(-1)));
m_wipe_tower_data.used_filament = wipe_tower.get_used_filament();
m_wipe_tower_data.used_filament = wipe_tower.get_used_filament();
m_wipe_tower_data.number_of_toolchanges = wipe_tower.get_number_of_toolchanges();
const Vec3d origin = this->get_plate_origin();
m_fake_wipe_tower.set_fake_extrusion_data(wipe_tower.position(), wipe_tower.width(), wipe_tower.get_height(), wipe_tower.get_layer_height(), m_wipe_tower_data.depth,
m_wipe_tower_data.brim_width, {scale_(origin.x()), scale_(origin.y())});
const Vec3d origin = Vec3d::Zero();
m_fake_wipe_tower.set_fake_extrusion_data(wipe_tower.position(), wipe_tower.width(), wipe_tower.get_wipe_tower_height(),
config().initial_layer_print_height, m_wipe_tower_data.depth,
m_wipe_tower_data.z_and_depth_pairs, m_wipe_tower_data.brim_width,
config().wipe_tower_rotation_angle, config().wipe_tower_cone_angle,
{scale_(origin.x()), scale_(origin.y())});
}
}
// Generate a recommended G-code output file name based on the format template, default extension, and template parameters