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Fix wipe tower issues with SEMM and ramming turned off #6934

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merged 3 commits into from
Oct 1, 2024
Merged

Fix wipe tower issues with SEMM and ramming turned off #6934

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27cd983
Fix wipe tower issues with SEMM and ramming turned off
igiannakas Sep 27, 2024
9fc465c
Purge tower last layer collision potential fix (for SEMM)
igiannakas Sep 27, 2024
8cd079a
Revert "Purge tower last layer collision potential fix (for SEMM)"
igiannakas Sep 30, 2024
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6 changes: 4 additions & 2 deletions src/libslic3r/GCode/WipeTower2.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -893,7 +893,8 @@ void WipeTower2::toolchange_Unload(
float remaining = xr - xl ; // keeps track of distance to the next turnaround
float e_done = 0; // measures E move done from each segment

const bool do_ramming = m_semm || m_filpar[m_current_tool].multitool_ramming;
// Orca: Do ramming when SEMM and ramming is enabled or when multi tool head when ramming is enabled on the multi tool.
const bool do_ramming = (m_semm && m_enable_filament_ramming) || m_filpar[m_current_tool].multitool_ramming;
const bool cold_ramming = m_is_mk4mmu3;

if (do_ramming) {
Expand Down Expand Up @@ -1544,7 +1545,8 @@ void WipeTower2::plan_toolchange(float z_par, float layer_height_par, unsigned i
float length_to_extrude = volume_to_length(0.25f * std::accumulate(m_filpar[old_tool].ramming_speed.begin(), m_filpar[old_tool].ramming_speed.end(), 0.f),
m_perimeter_width * m_filpar[old_tool].ramming_line_width_multiplicator,
layer_height_par);
float ramming_depth = (int(length_to_extrude / width) + 1) * (m_perimeter_width * m_filpar[old_tool].ramming_line_width_multiplicator * m_filpar[old_tool].ramming_step_multiplicator) * m_extra_spacing_ramming;
// Orca: Set ramming depth to 0 if ramming is disabled.
float ramming_depth = m_enable_filament_ramming ? ((int(length_to_extrude / width) + 1) * (m_perimeter_width * m_filpar[old_tool].ramming_line_width_multiplicator * m_filpar[old_tool].ramming_step_multiplicator) * m_extra_spacing_ramming) : 0;
float first_wipe_line = - (width*((length_to_extrude / width)-int(length_to_extrude / width)) - width);

float first_wipe_volume = length_to_volume(first_wipe_line, m_perimeter_width * m_extra_flow, layer_height_par);
Expand Down