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Enforce first layer on experimental wipe tower (#7090)

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This commit is contained in:
Lukas Matena 2022-02-09 12:01:48 +01:00
parent 55aef05fbf
commit 684733af52
2 changed files with 3 additions and 3 deletions
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2
src/libslic3r/GCode.cpp
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@ -444,7 +444,7 @@ namespace Slic3r {
bool ignore_sparse = false;
if (gcodegen.config().wipe_tower_no_sparse_layers.value) {
wipe_tower_z = m_last_wipe_tower_print_z;
ignore_sparse = (m_tool_changes[m_layer_idx].size() == 1 && m_tool_changes[m_layer_idx].front().initial_tool == m_tool_changes[m_layer_idx].front().new_tool);
ignore_sparse = (m_tool_changes[m_layer_idx].size() == 1 && m_tool_changes[m_layer_idx].front().initial_tool == m_tool_changes[m_layer_idx].front().new_tool && m_layer_idx != 0);
if (m_tool_change_idx == 0 && !ignore_sparse)
wipe_tower_z = m_last_wipe_tower_print_z + m_tool_changes[m_layer_idx].front().layer_height;
}

4
src/libslic3r/GCode/WipeTower.cpp
View File

@ -1180,7 +1180,7 @@ WipeTower::ToolChangeResult WipeTower::finish_layer()
// Ask our writer about how much material was consumed.
// Skip this in case the layer is sparse and config option to not print sparse layers is enabled.
if (! m_no_sparse_layers || toolchanges_on_layer)
if (! m_no_sparse_layers || toolchanges_on_layer || first_layer)
if (m_current_tool < m_used_filament_length.size())
m_used_filament_length[m_current_tool] += writer.get_and_reset_used_filament_length();
@ -1196,7 +1196,7 @@ void WipeTower::plan_toolchange(float z_par, float layer_height_par, unsigned in
if (m_plan.empty() || m_plan.back().z + WT_EPSILON < z_par) // if we moved to a new layer, we'll add it to m_plan first
m_plan.push_back(WipeTowerInfo(z_par, layer_height_par));
if (m_first_layer_idx == size_t(-1) && (! m_no_sparse_layers || old_tool != new_tool))
if (m_first_layer_idx == size_t(-1) && (! m_no_sparse_layers || old_tool != new_tool || m_plan.size() == 1))
m_first_layer_idx = m_plan.size() - 1;
if (old_tool == new_tool) // new layer without toolchanges - we are done