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Purging volumes: update backend

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This commit is contained in:
Lukas Matena 2024-03-18 10:28:29 +01:00
parent c0aba8e2ca
commit 5987419002
1 changed files with 12 additions and 1 deletions
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13
src/libslic3r/GCode/WipeTower.cpp
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@ -1510,9 +1510,20 @@ std::vector<std::vector<float>> WipeTower::extract_wipe_volumes(const PrintConfi
// Extract purging volumes for each extruder pair:
std::vector<std::vector<float>> wipe_volumes;
const unsigned int number_of_extruders = (unsigned int)(sqrt(wiping_matrix.size())+EPSILON);
for (unsigned int i = 0; i<number_of_extruders; ++i)
for (size_t i = 0; i<number_of_extruders; ++i)
wipe_volumes.push_back(std::vector<float>(wiping_matrix.begin()+i*number_of_extruders, wiping_matrix.begin()+(i+1)*number_of_extruders));
// For SEMM printers, the project can be configured to use defaults from configuration,
// in which case the custom matrix shall be ignored. We will overwrite the values.
if (config.single_extruder_multi_material && ! config.wiping_volumes_use_custom_matrix) {
for (size_t i = 0; i < number_of_extruders; ++i) {
for (size_t j = 0; j < number_of_extruders; ++j) {
if (i != j)
wipe_volumes[i][j] = (i == j ? 0.f : config.multimaterial_purging.value * config.filament_purge_multiplier.get_at(j) / 100.f);
}
}
}
// Also include filament_minimal_purge_on_wipe_tower. This is needed for the preview.
for (unsigned int i = 0; i<number_of_extruders; ++i)
for (unsigned int j = 0; j<number_of_extruders; ++j)