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Option to always travel to wipe tower before Tx commands on multi-toolhead setups using type 2 tower (#13703)

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* Option to always travel to wipe tower before Tx commands on multi-toolhead setups using type 2 tower
This commit is contained in:
Ioannis Giannakas
2026-05-17 20:46:08 +01:00
committed by GitHub
parent 484ce81e38
commit d52d0a082d
6 changed files with 26 additions and 2 deletions
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7
src/libslic3r/GCode.cpp
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@@ -1161,10 +1161,15 @@ static std::vector<Vec2d> get_path_of_change_filament(const Print& print)
const bool is_ramming = (gcodegen.config().single_extruder_multi_material) ||
(!gcodegen.config().single_extruder_multi_material &&
gcodegen.config().filament_multitool_ramming.get_at(tcr.initial_tool));
// Orca: user-facing override (Printer Settings > Wipe tower > "Tool change on wipe tower").
// Forces the toolhead to travel over the wipe tower before issuing Tx even on multi-toolhead
// printers without ramming, where Orca would otherwise emit Tx in place (potentially over the part).
const bool tool_change_on_wipe_tower = gcodegen.config().tool_change_on_wipe_tower.value;
const bool should_travel_to_tower = !tcr.priming && (tcr.force_travel // wipe tower says so
|| !needs_toolchange // this is just finishing the tower with no toolchange
|| will_go_down // Make sure to move to prime tower before moving down
|| is_ramming);
|| is_ramming
|| tool_change_on_wipe_tower);
if (should_travel_to_tower || gcodegen.m_need_change_layer_lift_z) {
// FIXME: It would be better if the wipe tower set the force_travel flag for all toolchanges,