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Fixed a bug that flash matrix affects multi tool's wipe tower (#8408)

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disable/ignore purge_in_prime_tower for multi tool machine
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SoftFever 2025-02-14 23:38:51 +08:00 • committed by GitHub
parent fcc5489911
commit 12fb6db8ef
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3 changed files with 11 additions and 4 deletions
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src/libslic3r/Print.cpp
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@ -2596,7 +2596,7 @@ const WipeTowerData &Print::wipe_tower_data(size_t filaments_cnt) const
if (!is_step_done(psWipeTower) && filaments_cnt != 0) {
double width = m_config.prime_tower_width;
double layer_height = 0.2; // hard code layer height
if (m_config.purge_in_prime_tower) {
if (m_config.purge_in_prime_tower && m_config.single_extruder_multi_material) {
// Calculating depth should take into account currently set wiping volumes.
// For a long time, the initial preview would just use 900/width per toolchange (15mm on a 60mm wide tower)
// and it worked well enough. Let's try to do slightly better by accounting for the purging volumes.
@ -2645,7 +2645,7 @@ void Print::_make_wipe_tower()
const auto bUseWipeTower2 = is_BBL_printer() ? false : true;
// Orca: itertate over wipe_volumes and change the non-zero values to the prime_volume
if (!m_config.purge_in_prime_tower && !is_BBL_printer()) {
if ((!m_config.purge_in_prime_tower || !m_config.single_extruder_multi_material) && !is_BBL_printer()) {
for (unsigned int i = 0; i < number_of_extruders; ++i) {
for (unsigned int j = 0; j < number_of_extruders; ++j) {
if (wipe_volumes[i][j] > 0) {
@ -2824,7 +2824,7 @@ void Print::_make_wipe_tower()
if ((first_layer && extruder_id == m_wipe_tower_data.tool_ordering.all_extruders().back()) || extruder_id !=
current_extruder_id) {
float volume_to_wipe = m_config.prime_volume;
if (m_config.purge_in_prime_tower) {
if (m_config.purge_in_prime_tower && m_config.single_extruder_multi_material) {
volume_to_wipe = wipe_volumes[current_extruder_id][extruder_id]; // total volume to wipe after this toolchange
volume_to_wipe *= m_config.flush_multiplier;
// Not all of that can be used for infill purging: