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Code cleanup and fixes

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This commit is contained in:
Lam Wei Lun
2026-08-21 19:04:10 +08:00
parent 95e392e206
commit 36e5d4770b
4 changed files with 141 additions and 33 deletions
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src/libslic3r/PresetBundle.cpp
+42 -14
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@@ -4834,10 +4834,26 @@ void PresetBundle::load_config_file_config(const std::string &name_or_path, bool
// receiver may have a different extruder count than the author. Out-of-range
// indices are skipped (set_at would otherwise resize the receiver's vector).
if (key.size() > base_key.size()) {
const size_t idx = static_cast<size_t>(std::atoi(key.c_str() + base_key.size() + 1));
if (idx >= static_cast<const ConfigOptionVectorBase*>(src_opt)->size() ||
// Strict numeric suffix parse: a malformed variant ("#abc", "#1x")
// must be reported as skipped, not silently applied as element 0.
const std::string suffix = key.substr(base_key.size() + 1);
size_t idx = 0;
bool valid = !suffix.empty();
for (const char c : suffix) {
if (c < '0' || c > '9') {
valid = false;
break;
}
idx = idx * 10 + size_t(c - '0');
if (idx > 1000000) { // overflow guard; real vector sizes are tiny
valid = false;
break;
}
}
if (!valid ||
idx >= static_cast<const ConfigOptionVectorBase*>(src_opt)->size() ||
idx >= static_cast<const ConfigOptionVectorBase*>(dst_opt)->size())
continue; // out-of-range variant: cannot apply; reported as skipped
continue; // malformed or out-of-range variant: cannot apply; reported as skipped
} else if (static_cast<const ConfigOptionVectorBase*>(src_opt)->size() !=
static_cast<const ConfigOptionVectorBase*>(dst_opt)->size()) {
// Whole-vector base key: the receiver must have a matching vector size,
@@ -4894,15 +4910,18 @@ void PresetBundle::load_config_file_config(const std::string &name_or_path, bool
// Grow the receiver's slots only as far as the highest published slot (never
// shrink, never pull filler materials for unpublished slots).
bool has_published_entries = false;
size_t target_slots = this->filament_presets.size();
size_t grow_target = 0;
for (const PublishedMaterialEntry &entry : published_config->material_keys) {
has_published_entries = true;
if (entry.slot >= 0)
target_slots = std::max(target_slots, size_t(entry.slot) + 1);
grow_target = std::max(grow_target, size_t(entry.slot) + 1);
}
if (has_published_entries) {
// Defensive cap: never exceed the file's own filament count.
target_slots = std::min(target_slots, num_filaments);
// Defensive cap: growth never exceeds the file's own filament count. The
// receiver's current slot count is a floor: neither the preset list nor the
// project vectors are ever shrunk, even when the file carries fewer filaments
// than the receiver has slots.
const size_t target_slots = std::max(this->filament_presets.size(), std::min(grow_target, num_filaments));
// Slots carrying published content, steering the initial preset selection of
// newly grown slots.
std::set<int> published_slots;
@@ -5122,13 +5141,22 @@ void PresetBundle::load_config_file_config(const std::string &name_or_path, bool
ConfigOptionInts *proj_nozzle_map = this->project_config.opt<ConfigOptionInts>("filament_nozzle_map");
ConfigOptionInts *proj_volume_map = this->project_config.opt<ConfigOptionInts>("filament_volume_map");
const size_t old_colour_count = (proj_colour != nullptr) ? proj_colour->values.size() : 0;
if (proj_colour) proj_colour->resize(target_slots);
if (proj_multi_colour) proj_multi_colour->values.resize(target_slots);
if (proj_colour_type) proj_colour_type->values.resize(target_slots);
if (proj_map) proj_map->values.resize(target_slots, 1);
if (proj_nozzle_map) proj_nozzle_map->values.resize(target_slots, 0);
if (proj_volume_map) proj_volume_map->values.resize(target_slots, static_cast<int>(NozzleVolumeType::nvtStandard));
this->ams_multi_color_filment.resize(target_slots);
// Grow-only: an already-larger project vector is left untouched (the receiver's
// slot count never shrinks below its own setup).
if (proj_colour && proj_colour->values.size() < target_slots)
proj_colour->resize(target_slots);
if (proj_multi_colour && proj_multi_colour->values.size() < target_slots)
proj_multi_colour->values.resize(target_slots);
if (proj_colour_type && proj_colour_type->values.size() < target_slots)
proj_colour_type->values.resize(target_slots);
if (proj_map && proj_map->values.size() < target_slots)
proj_map->values.resize(target_slots, 1);
if (proj_nozzle_map && proj_nozzle_map->values.size() < target_slots)
proj_nozzle_map->values.resize(target_slots, 0);
if (proj_volume_map && proj_volume_map->values.size() < target_slots)
proj_volume_map->values.resize(target_slots, static_cast<int>(NozzleVolumeType::nvtStandard));
if (this->ams_multi_color_filment.size() < target_slots)
this->ams_multi_color_filment.resize(target_slots);
for (size_t slot = old_colour_count; slot < target_slots; ++slot) {
std::string seed;
for (const PublishedMaterialEntry &entry : published_config->material_keys)