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ENH: fix the floating layer issue

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Fix for floating layer under multi-color
printing while z_hop is zero.

Signed-off-by: salt.wei <salt.wei@bambulab.com>
Change-Id: I8cc96bd18020cac8424fe4c3e62fb87da118b826
This commit is contained in:
salt.wei 2023-03-16 18:13:12 +08:00 • committed by Lane.Wei
parent 679ccb658b
commit 0b126dbed6
5 changed files with 108 additions and 17 deletions
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28
src/libslic3r/GCodeWriter.cpp
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@ -374,20 +374,30 @@ std::string GCodeWriter::travel_to_xyz(const Vec3d &point, const std::string &co
/* In all the other cases, we perform an actual XYZ move and cancel
the lift. */
m_lifted = 0;
m_pos = point;
}
//BBS: take plate offset into consider
this->set_current_position_clear(true);
Vec3d point_on_plate = { dest_point(0) - m_x_offset, dest_point(1) - m_y_offset, dest_point(2) };
m_pos = dest_point;
std::string out_string;
GCodeG1Formatter w;
w.emit_xyz(point_on_plate);
w.emit_f(this->config.travel_speed.value * 60.0);
//BBS
w.emit_comment(GCodeWriter::full_gcode_comment, comment);
return w.string();
if (!this->is_current_position_clear())
{
//force to move xy first then z after filament change
w.emit_xy(Vec2d(point_on_plate.x(), point_on_plate.y()));
w.emit_f(this->config.travel_speed.value * 60.0);
w.emit_comment(GCodeWriter::full_gcode_comment, comment);
out_string = w.string() + _travel_to_z(point_on_plate.z(), comment);
} else {
GCodeG1Formatter w;
w.emit_xyz(point_on_plate);
w.emit_f(this->config.travel_speed.value * 60.0);
w.emit_comment(GCodeWriter::full_gcode_comment, comment);
out_string = w.string();
}
m_pos = dest_point;
this->set_current_position_clear(true);
return out_string;
}
std::string GCodeWriter::travel_to_z(double z, const std::string &comment)