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58 lines
3.0 KiB
C++
58 lines
3.0 KiB
C++
#include <catch2/catch_all.hpp>
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// MultiMaterialSegmentation.hpp declares boost::polygon traits for ColoredLine, so its
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// geometry/boost dependencies must be included first.
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#include <boost/polygon/polygon.hpp>
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#include "libslic3r/Line.hpp"
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#include "libslic3r/Flow.hpp"
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#include "libslic3r/MultiMaterialSegmentation.hpp"
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#include "libslic3r/PrintConfig.hpp"
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using namespace Slic3r;
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TEST_CASE("Multi-material segmentation resolves the outer-wall line width", "[MultiMaterialSegmentation][Regression]")
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{
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struct Case
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{
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std::string description;
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double outer_value;
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bool outer_percent;
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double line_value;
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bool line_percent;
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std::vector<double> nozzle_diameters;
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int outer_wall_filament_id;
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double expected;
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};
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auto c = GENERATE(values<Case>({
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{"absolute outer-wall width is used as-is", 0.6, false, 0.42, false, {0.4}, 1, 0.6},
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{"percent outer-wall width uses the nozzle", 120, true, 0.42, false, {0.5}, 1, 0.6},
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{"zero outer-wall width uses the line width", 0, false, 0.5, false, {0.4}, 1, 0.5},
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{"zero outer-wall width uses a percent line", 0, false, 100, true, {0.5}, 1, 0.5},
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{"zero width falls back to auto", 0, false, 0, false, {0.4}, 1, Flow::auto_extrusion_width(frExternalPerimeter, 0.4)},
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{"the auto fallback scales with the nozzle", 0, false, 0, false, {0.6}, 1, Flow::auto_extrusion_width(frExternalPerimeter, 0.6)},
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{"a percent width uses the outer wall's nozzle", 120, true, 0.42, false, {0.4, 0.8}, 2, 0.96},
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{"the auto width uses the outer wall's nozzle", 0, false, 0, false, {0.4, 0.8}, 2, Flow::auto_extrusion_width(frExternalPerimeter, 0.8)},
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{"an absolute width ignores the nozzle", 0.6, false, 0.42, false, {0.4, 0.8}, 2, 0.6},
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{"a zero percent width uses the line width", 0, true, 0.5, false, {0.4}, 1, 0.5},
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{"an unset filament id uses the first nozzle", 0, false, 0, false, {0.4, 0.8}, 0, Flow::auto_extrusion_width(frExternalPerimeter, 0.4)},
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{"an out-of-range filament id uses nozzle 1", 0, false, 0, false, {0.4, 0.8}, 5, Flow::auto_extrusion_width(frExternalPerimeter, 0.4)},
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}));
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DYNAMIC_SECTION(c.description)
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{
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PrintConfig print_config;
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print_config.nozzle_diameter.values = c.nozzle_diameters;
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PrintObjectConfig object_config;
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object_config.line_width = ConfigOptionFloatOrPercent(c.line_value, c.line_percent);
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PrintRegionConfig region_config;
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region_config.outer_wall_line_width = ConfigOptionFloatOrPercent(c.outer_value, c.outer_percent);
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region_config.outer_wall_filament_id.value = c.outer_wall_filament_id;
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REQUIRE_THAT(resolve_outer_wall_line_width(region_config, object_config, print_config),
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Catch::Matchers::WithinAbs(c.expected, 1e-9));
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}
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}
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