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Revert "ENH: support spiral lift with timelapse gcode" 

This reverts commit f701afb34de3487e8d3560dd1e2051a21790e6ae.

found regressions

JIRA: https://www.reddit.com/r/BambuLabA1/comments/1fkuw4v/bambu_studio_v01090750_issues_with_multi_colour/
https://www.reddit.com/r/BambuLab/comments/1fkxabt/bumping_noise_on_a1_at_color_change_since_bambu/
This commit is contained in:
lane.wei 2024-09-20 11:47:51 +08:00 committed by Lane.Wei
parent 7dae441454
commit 8c155da07c
3 changed files with 83 additions and 227 deletions
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269
src/libslic3r/GCode.cpp
View File

@ -532,36 +532,16 @@ static std::vector<Vec2d> get_path_of_change_filament(const Print& print)
toolchange_gcode_str = toolchange_retract_str + toolchange_gcode_str;
//BBS
{
//BBS: current position and fan_speed is unclear after interting change_filament_gcode
check_add_eol(toolchange_gcode_str);
//BBS: gcode writer doesn't know fan speed after inserting tool change gcode
toolchange_gcode_str += ";_FORCE_RESUME_FAN_SPEED\n";
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = gcodegen.writer().get_position();
double temp_x_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_str, 0, temp_x_after_toolchange_gcode)) {
new_pos(0) = temp_x_after_toolchange_gcode;
position_changed = true;
}
double temp_y_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_str, 1, temp_y_after_toolchange_gcode)) {
new_pos(1) = temp_y_after_toolchange_gcode;
position_changed = true;
}
double temp_z_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_str, 2, temp_z_after_toolchange_gcode)) {
new_pos(2) = temp_z_after_toolchange_gcode;
position_changed = true;
}
if (position_changed) {
gcodegen.writer().set_position(new_pos);
gcodegen.writer().set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_tool_change;
if (GCodeProcessor::get_last_z_from_gcode(toolchange_gcode_str, temp_z_after_tool_change)) {
Vec3d pos = gcodegen.writer().get_position();
pos(2) = temp_z_after_tool_change;
gcodegen.writer().set_position(pos);
}
}
@ -3102,37 +3082,16 @@ GCode::LayerResult GCode::process_layer(
gcode += this->change_layer(print_z); // this will increase m_layer_index
m_layer = &layer;
m_object_layer_over_raft = false;
// insert timelapse_gcode when traditional mode is not used (smooth mode)
if (printer_structure == PrinterStructure::psI3 && !need_insert_timelapse_gcode_for_traditional && !m_spiral_vase && print.config().print_sequence == PrintSequence::ByLayer) {
std::string timelapse_gcode = insert_timelapse_gcode();
gcode += timelapse_gcode;
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 0, temp_x_after_timelapse_gcode)) {
new_pos(0) = temp_x_after_timelapse_gcode;
position_changed = true;
}
double temp_y_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 1, temp_y_after_timelapse_gcode)) {
new_pos(1) = temp_y_after_timelapse_gcode;
position_changed = true;
}
double temp_z_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 2, temp_z_after_timelapse_gcode)) {
new_pos(2) = temp_z_after_timelapse_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
std::string timepals_gcode = insert_timelapse_gcode();
gcode += timepals_gcode;
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_timepals_gcode;
if (GCodeProcessor::get_last_z_from_gcode(timepals_gcode, temp_z_after_timepals_gcode)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_timepals_gcode;
m_writer.set_position(pos);
}
}
if (! print.config().layer_change_gcode.value.empty()) {
@ -3471,40 +3430,21 @@ GCode::LayerResult GCode::process_layer(
// Extrude the skirt, brim, support, perimeters, infill ordered by the extruders.
for (unsigned int extruder_id : layer_tools.extruders)
{
// insert timelapse_gcode when wipe tower is enabled and traditional mode is used
if (has_wipe_tower) {
if (!m_wipe_tower->is_empty_wipe_tower_gcode(*this, extruder_id, extruder_id == layer_tools.extruders.back())) {
if (need_insert_timelapse_gcode_for_traditional && !has_insert_timelapse_gcode) {
gcode += this->retract(false, false, LiftType::SpiralLift);
gcode += this->retract(false, false, LiftType::NormalLift);
m_writer.add_object_change_labels(gcode);
std::string timelapse_gcode = insert_timelapse_gcode();
gcode += timelapse_gcode;
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 0, temp_x_after_timelapse_gcode)) {
new_pos(0) = temp_x_after_timelapse_gcode;
position_changed = true;
}
double temp_y_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 1, temp_y_after_timelapse_gcode)) {
new_pos(1) = temp_y_after_timelapse_gcode;
position_changed = true;
}
double temp_z_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 2, temp_z_after_timelapse_gcode)) {
new_pos(2) = temp_z_after_timelapse_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
std::string timepals_gcode = insert_timelapse_gcode();
gcode += timepals_gcode;
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_timepals_gcode;
if (GCodeProcessor::get_last_z_from_gcode(timepals_gcode, temp_z_after_timepals_gcode)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_timepals_gcode;
m_writer.set_position(pos);
}
has_insert_timelapse_gcode = true;
}
@ -3713,11 +3653,10 @@ GCode::LayerResult GCode::process_layer(
};
//BBS: for first layer, we always print wall firstly to get better bed adhesive force
// insert timelapse_gcode when no wipe tower, has infill and not first layer
//This behaviour is same with cura
if (is_infill_first && !first_layer) {
if (!has_wipe_tower && need_insert_timelapse_gcode_for_traditional && !has_insert_timelapse_gcode && has_infill(by_region_specific)) {
gcode += this->retract(false, false, LiftType::SpiralLift);
gcode += this->retract(false, false, LiftType::NormalLift);
if (!temp_start_str.empty() && m_writer.empty_object_start_str()) {
std::string end_str = std::string("; stop printing object, unique label id: ") + std::to_string(instance_to_print.label_object_id) + "\n";
if (print.is_BBL_Printer())
@ -3725,33 +3664,15 @@ GCode::LayerResult GCode::process_layer(
gcode += end_str;
}
std::string timelapse_gcode = insert_timelapse_gcode();
gcode += timelapse_gcode;
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 0, temp_x_after_timelapse_gcode)) {
new_pos(0) = temp_x_after_timelapse_gcode;
position_changed = true;
}
double temp_y_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 1, temp_y_after_timelapse_gcode)) {
new_pos(1) = temp_y_after_timelapse_gcode;
position_changed = true;
}
double temp_z_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 2, temp_z_after_timelapse_gcode)) {
new_pos(2) = temp_z_after_timelapse_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
std::string timepals_gcode = insert_timelapse_gcode();
gcode += timepals_gcode;
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_timepals_gcode;
if (GCodeProcessor::get_last_z_from_gcode(timepals_gcode, temp_z_after_timepals_gcode)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_timepals_gcode;
m_writer.set_position(pos);
}
if (!temp_start_str.empty() && m_writer.empty_object_start_str())
@ -3763,10 +3684,8 @@ GCode::LayerResult GCode::process_layer(
gcode += this->extrude_perimeters(print, by_region_specific);
} else {
gcode += this->extrude_perimeters(print, by_region_specific);
// insert timelapse_gcode when no wipe tower, no infill and is first layer
if (!has_wipe_tower && need_insert_timelapse_gcode_for_traditional && !has_insert_timelapse_gcode && has_infill(by_region_specific)) {
gcode += this->retract(false, false, LiftType::SpiralLift);
gcode += this->retract(false, false, LiftType::NormalLift);
if (!temp_start_str.empty() && m_writer.empty_object_start_str()) {
std::string end_str = std::string("; stop printing object, unique label id: ") + std::to_string(instance_to_print.label_object_id) + "\n";
if (print.is_BBL_Printer())
@ -3774,33 +3693,15 @@ GCode::LayerResult GCode::process_layer(
gcode += end_str;
}
std::string timelapse_gcode = insert_timelapse_gcode();
gcode += timelapse_gcode;
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 0, temp_x_after_timelapse_gcode)) {
new_pos(0) = temp_x_after_timelapse_gcode;
position_changed = true;
}
double temp_y_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 1, temp_y_after_timelapse_gcode)) {
new_pos(1) = temp_y_after_timelapse_gcode;
position_changed = true;
}
double temp_z_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 2, temp_z_after_timelapse_gcode)) {
new_pos(2) = temp_z_after_timelapse_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
std::string timepals_gcode = insert_timelapse_gcode();
gcode += timepals_gcode;
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_timepals_gcode;
if (GCodeProcessor::get_last_z_from_gcode(timepals_gcode, temp_z_after_timepals_gcode)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_timepals_gcode;
m_writer.set_position(pos);
}
if (!temp_start_str.empty() && m_writer.empty_object_start_str())
@ -3869,41 +3770,22 @@ GCode::LayerResult GCode::process_layer(
BOOST_LOG_TRIVIAL(trace) << "Exported layer " << layer.id() << " print_z " << print_z <<
log_memory_info();
// insert timelapse_gcode when no wipe tower and no infill
if (!has_wipe_tower && need_insert_timelapse_gcode_for_traditional && !has_insert_timelapse_gcode) {
if (m_support_traditional_timelapse)
m_support_traditional_timelapse = false;
gcode += this->retract(false, false, LiftType::SpiralLift);
gcode += this->retract(false, false, LiftType::NormalLift);
m_writer.add_object_change_labels(gcode);
std::string timelapse_gcode = insert_timelapse_gcode();
gcode += timelapse_gcode;
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 0, temp_x_after_timelapse_gcode)) {
new_pos(0) = temp_x_after_timelapse_gcode;
position_changed = true;
}
double temp_y_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 1, temp_y_after_timelapse_gcode)) {
new_pos(1) = temp_y_after_timelapse_gcode;
position_changed = true;
}
double temp_z_after_timelapse_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(timelapse_gcode, 2, temp_z_after_timelapse_gcode)) {
new_pos(2) = temp_z_after_timelapse_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
std::string timepals_gcode = insert_timelapse_gcode();
gcode += timepals_gcode;
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_timepals_gcode;
if (GCodeProcessor::get_last_z_from_gcode(timepals_gcode, temp_z_after_timepals_gcode)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_timepals_gcode;
m_writer.set_position(pos);
}
}
@ -5604,33 +5486,16 @@ std::string GCode::set_extruder(unsigned int extruder_id, double print_z, bool b
//BBS
{
//BBS: gcode writer doesn't know fan speed after inserting tool change gcode
//BBS: gcode writer doesn't know where the extruder is and whether fan speed is changed after inserting tool change gcode
//Set this flag so that normal lift will be used the first time after tool change.
gcode += ";_FORCE_RESUME_FAN_SPEED\n";
//BBS: check whether custom gcode changes the axis positions. Update if changed.
bool position_changed = false;
Vec3d new_pos = m_writer.get_position();
double temp_x_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_parsed, 0, temp_x_after_toolchange_gcode)) {
new_pos(0) = temp_x_after_toolchange_gcode;
position_changed = true;
}
double temp_y_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_parsed, 1, temp_y_after_toolchange_gcode)) {
new_pos(1) = temp_y_after_toolchange_gcode;
position_changed = true;
}
double temp_z_after_toolchange_gcode;
if (GCodeProcessor::get_last_pos_from_gcode(toolchange_gcode_parsed, 2, temp_z_after_toolchange_gcode)) {
new_pos(2) = temp_z_after_toolchange_gcode;
position_changed = true;
}
if (position_changed) {
m_writer.set_position(new_pos);
m_writer.set_current_position_clear(false);
//BBS: check whether custom gcode changes the z position. Update if changed
double temp_z_after_tool_change;
if (GCodeProcessor::get_last_z_from_gcode(toolchange_gcode_parsed, temp_z_after_tool_change)) {
Vec3d pos = m_writer.get_position();
pos(2) = temp_z_after_tool_change;
m_writer.set_position(pos);
}
}
}

39
src/libslic3r/GCode/GCodeProcessor.cpp
View File

@ -2126,14 +2126,13 @@ int GCodeProcessor::get_gcode_last_filament(const std::string& gcode_str)
return out_filament;
}
//BBS: get last position from gcode for specified axis
//axis index is the same as Vec3d (X=0, Y=1, Z=2)
bool GCodeProcessor::get_last_pos_from_gcode(const std::string& gcode_str, int axis, double& pos)
//BBS: get last z position from gcode
bool GCodeProcessor::get_last_z_from_gcode(const std::string& gcode_str, double& z)
{
int str_size = gcode_str.size();
int start_index = 0;
int end_index = 0;
bool is_axis_changed = false;
bool is_z_changed = false;
while (end_index < str_size) {
//find a full line
if (gcode_str[end_index] != '\n') {
@ -2153,32 +2152,24 @@ bool GCodeProcessor::get_last_pos_from_gcode(const std::string& gcode_str, int a
|| line_str.find("G2 ") == 0
|| line_str.find("G3 ") == 0))
{
std::string axis_str;
if (axis == 0) {
axis_str = "X";
} else if (axis == 1) {
axis_str = "Y";
} else if (axis == 2) {
axis_str = "Z";
}
auto axis_pos = line_str.find(" " + axis_str);
double temp_axis_pos = 0;
if (axis_pos != line_str.npos
&& axis_pos + 2 < line_str.size()) {
auto z_pos = line_str.find(" Z");
double temp_z = 0;
if (z_pos != line_str.npos
&& z_pos + 2 < line_str.size()) {
// Try to parse the numeric value.
std::string axis_substr = line_str.substr(axis_pos + 2);
char* start_ptr = &axis_substr[0];
char* end_ptr = start_ptr + sizeof(axis_substr.c_str());
std::string z_sub = line_str.substr(z_pos + 2);
char* c = &z_sub[0];
char* end = c + sizeof(z_sub.c_str());
auto is_end_of_word = [](char c) {
return c == ' ' || c == '\t' || c == '\r' || c == '\n' || c == 0 || c == ';';
};
auto [parsed_ptr, error_code] = fast_float::from_chars(start_ptr, end_ptr, temp_axis_pos);
if (parsed_ptr != start_ptr && is_end_of_word(*parsed_ptr)) {
auto [pend, ec] = fast_float::from_chars(c, end, temp_z);
if (pend != c && is_end_of_word(*pend)) {
// The axis value has been parsed correctly.
pos = temp_axis_pos;
is_axis_changed = true;
z = temp_z;
is_z_changed = true;
}
}
}
@ -2187,7 +2178,7 @@ bool GCodeProcessor::get_last_pos_from_gcode(const std::string& gcode_str, int a
start_index = end_index + 1;
end_index = start_index;
}
return is_axis_changed;
return is_z_changed;
}
void GCodeProcessor::process_tags(const std::string_view comment, bool producers_enabled)

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

@ -299,7 +299,7 @@ namespace Slic3r {
static bool contains_reserved_tags(const std::string& gcode, unsigned int max_count, std::vector<std::string>& found_tag);
static int get_gcode_last_filament(const std::string &gcode_str);
static bool get_last_pos_from_gcode(const std::string& gcode_str, int axis, double& pos);
static bool get_last_z_from_gcode(const std::string& gcode_str, double& z);
static const float Wipe_Width;
static const float Wipe_Height;