3DPrinting/PrusaSlicer-NonPlainar
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Fixed update of slicing back-end with MMU-painted objects after change

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of a printer from MMU to non-MMU (when number of extruders changes).
Also slightly optimized in case a MMU-painted object is sliced in
single extruder mode.
This commit is contained in:
Vojtech Bubnik 2021-08-20 16:18:53 +02:00
parent 8ce36fb8f1
commit 2a7f204859
2 changed files with 14 additions and 9 deletions
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11
src/libslic3r/PrintObjectSlice.cpp
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@ -167,8 +167,9 @@ static std::vector<VolumeSlices> slice_volumes_inner(
params_base.mode_below = params_base.mode;
const bool is_mm_painted = std::any_of(model_volumes.cbegin(), model_volumes.cend(), [](const ModelVolume *mv) { return mv->is_mm_painted(); });
const auto extra_offset = is_mm_painted ? 0.f : std::max(0.f, float(print_object_config.xy_size_compensation.value));
const size_t num_extruders = print_config.nozzle_diameter.size();
const bool is_mm_painted = num_extruders > 1 && std::any_of(model_volumes.cbegin(), model_volumes.cend(), [](const ModelVolume *mv) { return mv->is_mm_painted(); });
const auto extra_offset = is_mm_painted ? 0.f : std::max(0.f, float(print_object_config.xy_size_compensation.value));
for (const ModelVolume *model_volume : model_volumes)
if (model_volume_needs_slicing(*model_volume)) {
@ -723,6 +724,7 @@ void PrintObject::slice_volumes()
// Is any ModelVolume MMU painted?
if (const auto& volumes = this->model_object()->volumes;
m_print->config().nozzle_diameter.size() > 1 &&
std::find_if(volumes.begin(), volumes.end(), [](const ModelVolume* v) { return !v->mmu_segmentation_facets.empty(); }) != volumes.end()) {
// If XY Size compensation is also enabled, notify the user that XY Size compensation
@ -743,8 +745,9 @@ void PrintObject::slice_volumes()
BOOST_LOG_TRIVIAL(debug) << "Slicing volumes - make_slices in parallel - begin";
{
// Compensation value, scaled. Only applying the negative scaling here, as the positive scaling has already been applied during slicing.
const auto xy_compensation_scaled = this->is_mm_painted() ? scaled<float>(0.f) : scaled<float>(std::min(m_config.xy_size_compensation.value, 0.));
const float elephant_foot_compensation_scaled = (m_config.raft_layers == 0) ?
const size_t num_extruders = print->config().nozzle_diameter.size();
const auto xy_compensation_scaled = (num_extruders > 1 && this->is_mm_painted()) ? scaled<float>(0.f) : scaled<float>(std::min(m_config.xy_size_compensation.value, 0.));
const float elephant_foot_compensation_scaled = (m_config.raft_layers == 0) ?
// Only enable Elephant foot compensation if printing directly on the print bed.
float(scale_(m_config.elefant_foot_compensation.value)) :
0.f;