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Add controls for auto-generated mixed filament gradients

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Add an app preference for mixed filament gradient auto-generation and
sync the manager state from startup and preferences changes.

Prompt before generating large gradient sets, preserve custom rows
when auto-generation is disabled, and refresh remapping/UI handling
accordingly. Add mixed filament coverage and a dumpinfo helper for
inspecting Windows minidumps.
This commit is contained in:
Rad
2026-03-21 21:05:31 +01:00
parent 970630275e
commit 778a8e45af
10 changed files with 334 additions and 8 deletions
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42
tests/libslic3r/test_mixed_filament.cpp
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@@ -46,6 +46,22 @@ static unsigned int virtual_id_for_stable_id(const std::vector<MixedFilament> &m
return 0;
}
struct MixedAutoGenerateGuard
{
explicit MixedAutoGenerateGuard(bool enabled)
: previous(MixedFilamentManager::auto_generate_enabled())
{
MixedFilamentManager::set_auto_generate_enabled(enabled);
}
~MixedAutoGenerateGuard()
{
MixedFilamentManager::set_auto_generate_enabled(previous);
}
bool previous = true;
};
} // namespace
TEST_CASE("Mixed filament remap follows stable row ids when same-pair rows reorder", "[MixedFilament]")
@@ -146,6 +162,32 @@ TEST_CASE("Mixed filament grouped manual patterns normalize and round-trip", "[M
CHECK(loaded.mixed_filaments().front().mix_b_percent == 13);
}
TEST_CASE("Mixed filament auto generation can be disabled without dropping custom rows", "[MixedFilament]")
{
const std::vector<std::string> colors = {"#FF0000", "#00FF00", "#0000FF"};
MixedFilamentManager enabled_mgr;
enabled_mgr.auto_generate(colors);
REQUIRE(enabled_mgr.mixed_filaments().size() == 3);
const std::string serialized_auto_rows = enabled_mgr.serialize_custom_entries();
MixedAutoGenerateGuard guard(false);
MixedFilamentManager mgr;
mgr.add_custom_filament(1, 2, 50, colors);
REQUIRE(mgr.mixed_filaments().size() == 1);
mgr.auto_generate(colors);
REQUIRE(mgr.mixed_filaments().size() == 1);
CHECK(mgr.mixed_filaments().front().custom);
CHECK(mgr.mixed_filaments().front().component_a == 1);
CHECK(mgr.mixed_filaments().front().component_b == 2);
MixedFilamentManager loaded;
loaded.load_custom_entries(serialized_auto_rows, colors);
CHECK(loaded.mixed_filaments().empty());
}
TEST_CASE("Mixed filament perimeter resolver uses grouped manual patterns by inset", "[MixedFilament]")
{
const std::vector<std::string> colors = {"#00FFFF", "#FF00FF"};