FIX: initialize variables is_tool_change of wipe tower
and and modify the start position for tpu jira: none Change-Id: I75b09e7839ddd3b9fffe77392e573e1d8caa00d5
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@ -644,6 +644,8 @@ WipeTower::ToolChangeResult WipeTower::construct_block_tcr(WipeTowerWriter &writ
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result.extrusions = std::move(writer.extrusions());
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result.wipe_path = std::move(writer.wipe_path());
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result.is_finish_first = is_finish;
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result.is_tool_change = false;
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result.tool_change_start_pos = Vec2f(0, 0);
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// BBS
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result.purge_volume = purge_volume;
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return result;
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@ -1863,18 +1865,15 @@ static WipeTower::ToolChangeResult merge_tcr(WipeTower::ToolChangeResult& first,
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if ((first.end_pos - second.start_pos).norm() > (float)EPSILON) {
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std::string travel_gcode = "G1 X" + Slic3r::float_to_string_decimal_point(second.start_pos.x(), 3)
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+ " Y" + Slic3r::float_to_string_decimal_point(second.start_pos.y(), 3) + "\n";
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bool has_inserted = false;
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bool need_insert_travel = true;
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if (second.is_tool_change
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&& is_approx(second.start_pos.x(), second.tool_change_start_pos.x())
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&& is_approx(second.start_pos.y(), second.tool_change_start_pos.y())) {
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size_t insert_pos = second.gcode.find("; CP TOOLCHANGE WIPE");
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if (insert_pos != std::string::npos) {
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second.gcode.insert(insert_pos, travel_gcode);
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has_inserted = true;
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}
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// will insert travel in gcode.cpp
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need_insert_travel = false;
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}
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if (!has_inserted)
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if (need_insert_travel)
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out.gcode += travel_gcode;
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}
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out.gcode += second.gcode;
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@ -1993,9 +1992,11 @@ WipeTower::ToolChangeResult WipeTower::tool_change_new(size_t new_tool)
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writer.speed_override_backup();
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writer.speed_override(100);
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Vec2f initial_position = get_next_pos(cleaning_box, wipe_length);
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// Ram the hot material out of the melt zone, retract the filament into the cooling tubes and let it cool.
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if (new_tool != (unsigned int) -1) { // This is not the last change.
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Vec2f initial_position = get_next_pos(cleaning_box, wipe_length);
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writer.set_initial_position(initial_position, m_wipe_tower_width, m_wipe_tower_depth, m_internal_rotation);
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writer.append(";" + GCodeProcessor::reserved_tag(GCodeProcessor::ETags::Wipe_Tower_Start) + "\n");
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toolchange_Unload(writer, cleaning_box, m_filpar[m_current_tool].material,
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is_first_layer() ? m_filpar[new_tool].nozzle_temperature_initial_layer : m_filpar[new_tool].nozzle_temperature);
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@ -2022,7 +2023,6 @@ WipeTower::ToolChangeResult WipeTower::tool_change_new(size_t new_tool)
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int tpu_line_count = length / (m_wipe_tower_width - 2 * m_perimeter_width) + 1;
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writer.travel(start_pos);
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writer.set_initial_position(start_pos);
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for (int i = 0; true; ++i) {
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if (left_to_right)
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@ -2037,8 +2037,6 @@ WipeTower::ToolChangeResult WipeTower::tool_change_new(size_t new_tool)
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}
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writer.travel(initial_position);
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}
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else
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writer.set_initial_position(initial_position, m_wipe_tower_width, m_wipe_tower_depth, m_internal_rotation);
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toolchange_wipe_new(writer, cleaning_box, wipe_length);
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@ -72,7 +72,7 @@ public:
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// Is this a priming extrusion? (If so, the wipe tower rotation & translation will not be applied later)
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bool priming;
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bool is_tool_change;
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bool is_tool_change{false};
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Vec2f tool_change_start_pos;
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// Pass a polyline so that normal G-code generator can do a wipe for us.
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