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Support interface fan speed

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SoftFever 2023-05-07 20:03:00 +08:00 • committed by SoftFever
parent be4373583f
commit da90e22b9f
7 changed files with 93 additions and 22 deletions
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69
src/libslic3r/GCode.cpp
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@ -4113,6 +4113,8 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
auto overhang_fan_threshold = EXTRUDER_CONFIG(overhang_fan_threshold);
auto enable_overhang_bridge_fan = EXTRUDER_CONFIG(enable_overhang_bridge_fan);
auto supp_interface_fan_speed = EXTRUDER_CONFIG(support_material_interface_fan_speed);
// { "0%", Overhang_threshold_none },
@ -4151,20 +4153,27 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
comment += ";_EXTERNAL_PERIMETER";
}
bool is_overhang_fan_on = false;
bool is_supp_interface_fan_on = false;
if (!variable_speed) {
// F is mm per minute.
gcode += m_writer.set_speed(F, "", comment);
double path_length = 0.;
{
if (m_enable_cooling_markers && enable_overhang_bridge_fan) {
// BBS: Overhang_threshold_none means Overhang_threshold_1_4 and forcing cooling for all external
// perimeter
int overhang_threshold = overhang_fan_threshold == Overhang_threshold_none ? Overhang_threshold_none
: overhang_fan_threshold - 1;
if ((overhang_fan_threshold == Overhang_threshold_none && is_perimeter(path.role())) ||
(path.get_overhang_degree() > overhang_threshold || is_bridge(path.role()))) {
gcode += ";_OVERHANG_FAN_START\n";
is_overhang_fan_on = true;
if (m_enable_cooling_markers) {
if (enable_overhang_bridge_fan) {
// BBS: Overhang_threshold_none means Overhang_threshold_1_4 and forcing cooling for all external
// perimeter
int overhang_threshold = overhang_fan_threshold == Overhang_threshold_none ? Overhang_threshold_none
: overhang_fan_threshold - 1;
if ((overhang_fan_threshold == Overhang_threshold_none && is_perimeter(path.role())) ||
(path.get_overhang_degree() > overhang_threshold || is_bridge(path.role()))) {
gcode += ";_OVERHANG_FAN_START\n";
is_overhang_fan_on = true;
}
}
if(supp_interface_fan_speed >= 0 && path.role() == erSupportMaterialInterface) {
gcode += ";_SUPP_INTERFACE_FAN_START\n";
is_supp_interface_fan_on = true;
}
}
// BBS: use G1 if not enable arc fitting or has no arc fitting result or in spiral_mode mode
@ -4222,6 +4231,10 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
is_overhang_fan_on = false;
gcode += ";_OVERHANG_FAN_END\n";
}
if (is_supp_interface_fan_on) {
is_supp_interface_fan_on = false;
gcode += ";_SUPP_INTERFACE_FAN_END\n";
}
}
} else {
double last_set_speed = std::max((float)EXTRUDER_CONFIG(slow_down_min_speed), new_points[0].speed) * 60.0;
@ -4232,18 +4245,32 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
const ProcessedPoint &processed_point = new_points[i];
Vec2d p = this->point_to_gcode_quantized(processed_point.p);
const double line_length = (p - prev).norm();
if (m_enable_cooling_markers && enable_overhang_bridge_fan) {
if (is_bridge(path.role()) || check_overhang_fan(new_points[i - 1].overlap) ) {
if(!is_overhang_fan_on)
gcode += ";_OVERHANG_FAN_START\n";
is_overhang_fan_on = true;
}else {
if (is_overhang_fan_on) {
gcode += ";_OVERHANG_FAN_END\n";
is_overhang_fan_on = false;
if (m_enable_cooling_markers) {
if(enable_overhang_bridge_fan) {
if (is_bridge(path.role()) || check_overhang_fan(new_points[i - 1].overlap) ) {
if(!is_overhang_fan_on)
gcode += ";_OVERHANG_FAN_START\n";
is_overhang_fan_on = true;
}else {
if (is_overhang_fan_on) {
gcode += ";_OVERHANG_FAN_END\n";
is_overhang_fan_on = false;
}
}
}
if(supp_interface_fan_speed >= 0){
if(path.role() == erSupportMaterialInterface) {
if(!is_supp_interface_fan_on)
gcode += ";_SUPP_INTERFACE_FAN_START\n";
is_supp_interface_fan_on = true;
} else {
if(is_supp_interface_fan_on) {
gcode += ";_SUPP_INTERFACE_FAN_END\n";
is_supp_interface_fan_on = false;
}
}
}
}
}
gcode +=
m_writer.extrude_to_xy(p, e_per_mm * line_length, GCodeWriter::full_gcode_comment ? description : "");
@ -4259,6 +4286,10 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
is_overhang_fan_on = false;
gcode += ";_OVERHANG_FAN_END\n";
}
if(is_supp_interface_fan_on) {
gcode += ";_SUPP_INTERFACE_FAN_END\n";
is_supp_interface_fan_on = false;
}
}
if (m_enable_cooling_markers) {
gcode += ";_EXTRUDE_END\n";