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https://github.com/SoftFever/OrcaSlicer.git
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tweak overhang fan
Signed-off-by: SoftFever <softfeverever@gmail.com>
This commit is contained in:
parent
8aad9a844a
commit
361a5dce6f
1 changed files with 16 additions and 8 deletions
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@ -3943,7 +3943,7 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
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gcode += m_writer.set_speed(F, "", comment);
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double path_length = 0.;
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{
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if (m_enable_cooling_markers && enable_overhang_bridge_fan && m_config.overhang_speed_classic) {
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if (m_enable_cooling_markers && enable_overhang_bridge_fan) {
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// BBS: Overhang_threshold_none means Overhang_threshold_1_4 and forcing cooling for all external
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// perimeter
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int overhang_threshold = overhang_fan_threshold == Overhang_threshold_none ? Overhang_threshold_none
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@ -4020,17 +4020,21 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
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Vec2d p = this->point_to_gcode_quantized(processed_point.p);
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const double line_length = (p - prev).norm();
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if (m_enable_cooling_markers && enable_overhang_bridge_fan) {
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if (is_bridge(path.role()) || check_overhang_fan(new_points[i - 1].overlap)) {
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gcode += ";_OVERHANG_FAN_START\n";
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if (is_bridge(path.role()) || check_overhang_fan(new_points[i - 1].overlap) ) {
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if(!is_overhang_fan_on)
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gcode += ";_OVERHANG_FAN_START\n";
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is_overhang_fan_on = true;
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}
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}else {
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if (is_overhang_fan_on) {
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gcode += ";_OVERHANG_FAN_END\n";
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is_overhang_fan_on = false;
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}
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}
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}
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gcode +=
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m_writer.extrude_to_xy(p, e_per_mm * line_length, GCodeWriter::full_gcode_comment ? description : "");
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if (is_overhang_fan_on) {
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is_overhang_fan_on = false;
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gcode += ";_OVERHANG_FAN_END\n";
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}
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prev = p;
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double new_speed = std::max((float)EXTRUDER_CONFIG(slow_down_min_speed), processed_point.speed) * 60.0;
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if (last_set_speed != new_speed) {
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@ -4038,6 +4042,10 @@ std::string GCode::_extrude(const ExtrusionPath &path, std::string description,
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last_set_speed = new_speed;
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}
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}
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if (is_overhang_fan_on) {
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is_overhang_fan_on = false;
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gcode += ";_OVERHANG_FAN_END\n";
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}
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}
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if (m_enable_cooling_markers) {
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gcode += ";_EXTRUDE_END\n";
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