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ENH: add filament change length for color change

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Jira: none

Signed-off-by: qing.zhang <qing.zhang@bambulab.com>
Change-Id: I84ab638d6af056ede9b9524d1395eb42fa731150
(cherry picked from commit 9b46d437bad707d38a978bc768e0359979e5fb19)
This commit is contained in:
qing.zhang 2025-01-17 17:15:12 +08:00 • committed by Noisyfox
parent c84358f309
commit 34f4300f4e
8 changed files with 23 additions and 4 deletions
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3
src/libslic3r/GCode/WipeTower.cpp
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@ -683,6 +683,7 @@ WipeTower::WipeTower(const PrintConfig& config, int plate_idx, Vec3d plate_origi
m_wipe_volume(prime_volume),
m_enable_timelapse_print(config.timelapse_type.value == TimelapseType::tlSmooth),
m_nozzle_change_length(config.extruder_change_length.get_at(0)),
m_filaments_change_length(config.filament_change_length.values),
m_is_multi_extruder(config.nozzle_diameter.size() > 1),
m_is_print_outer_first(config.prime_tower_outer_first.value),
m_use_gap_wall(config.prime_tower_skip_points.value)
@ -1680,7 +1681,7 @@ void WipeTower::plan_toolchange(float z_par, float layer_height_par, unsigned in
float nozzle_change_depth = 0;
if (!m_filament_map.empty() && m_filament_map[old_tool] != m_filament_map[new_tool]) {
double e_flow = extrusion_flow(0.2);
double length = m_nozzle_change_length / e_flow;
double length = (m_nozzle_change_length + m_filaments_change_length[old_tool]) / e_flow;
int nozzle_change_line_count = length / (m_wipe_tower_width - 2*m_perimeter_width) + 1;
if (has_tpu_filament())
nozzle_change_depth = m_tpu_fixed_spacing * nozzle_change_line_count * m_perimeter_width;