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Give each extruder its own machine limits

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This commit is contained in:
SoftFever
2026-10-07 13:41:42 +08:00
parent c740ddf0a6
commit 82349e1ba4
3 changed files with 91 additions and 47 deletions
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src/libslic3r/PrintConfig.cpp
+47 -42
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@@ -10032,6 +10032,48 @@ static void extend_extruder_variant(DynamicPrintConfig& config, const unsigned i
}
}
// Options in printer_options_with_variant_2 are stored as (normal,silent) pairs per printer variant.
// Some legacy presets/projects carry a variant list but still store only one pair; normalize to avoid crashes.
static void normalize_stride2_floats(ConfigOptionFloats &opt, size_t expected_size)
{
auto &v = opt.values;
if (expected_size == 0) {
v.clear();
return;
}
if (v.empty()) {
// Fallback: keep behavior predictable instead of crashing. This should be rare.
v.resize(expected_size, 0.0);
return;
}
const double first = v[0];
const double second = (v.size() >= 2) ? v[1] : first;
// Ensure we have at least one (normal,silent) pair to replicate.
if (v.size() < 2) {
v.resize(2, first);
v[1] = second;
}
// Keep pair alignment if some legacy preset produced odd length.
if (v.size() % 2 != 0)
v.push_back(second);
if (v.size() > expected_size) {
v.resize(expected_size);
return;
}
const size_t have_variants = v.size() / 2;
const size_t want_variants = expected_size / 2;
v.resize(expected_size);
for (size_t vi = have_variants; vi < want_variants; ++vi) {
v[vi * 2] = first;
if (vi * 2 + 1 < v.size())
v[vi * 2 + 1] = second;
}
}
void DynamicPrintConfig::set_num_extruders(unsigned int num_extruders)
{
extend_extruder_variant(*this, num_extruders);
@@ -10049,6 +10091,11 @@ void DynamicPrintConfig::set_num_extruders(unsigned int num_extruders)
static_cast<ConfigOptionVectorBase*>(opt)->resize(get_parameter_size(key, num_extruders), defaults.option(key));
}
}
// Orca: machine limits are not extruder option keys and need a pair-aware resize, so that every
// printer variant has its own (normal, silent) pair to edit.
for (const std::string &key : printer_options_with_variant_2)
if (auto *opt = this->option<ConfigOptionFloats>(key))
normalize_stride2_floats(*opt, get_parameter_size(key, num_extruders));
}
// BBS
@@ -11446,48 +11493,6 @@ void DynamicPrintConfig::update_filament_config_values_for_multiple_extruders(Dy
}
namespace {
// Options in printer_options_with_variant_2 are stored as (normal,silent) pairs per printer variant.
// Some legacy presets/projects carry a variant list but still store only one pair; normalize to avoid crashes.
static void normalize_stride2_floats(ConfigOptionFloats &opt, size_t expected_size)
{
auto &v = opt.values;
if (expected_size == 0) {
v.clear();
return;
}
if (v.empty()) {
// Fallback: keep behavior predictable instead of crashing. This should be rare.
v.resize(expected_size, 0.0);
return;
}
const double first = v[0];
const double second = (v.size() >= 2) ? v[1] : first;
// Ensure we have at least one (normal,silent) pair to replicate.
if (v.size() < 2) {
v.resize(2, first);
v[1] = second;
}
// Keep pair alignment if some legacy preset produced odd length.
if (v.size() % 2 != 0)
v.push_back(second);
if (v.size() > expected_size) {
v.resize(expected_size);
return;
}
const size_t have_variants = v.size() / 2;
const size_t want_variants = expected_size / 2;
v.resize(expected_size);
for (size_t vi = have_variants; vi < want_variants; ++vi) {
v[vi * 2] = first;
if (vi * 2 + 1 < v.size())
v[vi * 2 + 1] = second;
}
}
static void log_normalize_legacy_vector_size(const char *fn, const std::string &key, int stride, size_t src_size, size_t dest_size, size_t expected_size,
size_t restore_n, int cur_variant_count, int target_variant_count, size_t cur_ids, size_t target_ids,
const ConfigOption *opt_src, const ConfigOption *opt_target)