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Fixing unit tests.

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This commit is contained in:
Vojtech Bubnik 2021-03-08 14:29:23 +01:00
parent ceea9de8b8
commit 8e27e355c2
7 changed files with 30 additions and 75 deletions
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1
t/support.t
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@ -31,7 +31,6 @@ use Slic3r::Test;
role => FLOW_ROLE_SUPPORT_MATERIAL,
nozzle_diameter => $print->config->nozzle_diameter->[$object_config->support_material_extruder-1] // $print->config->nozzle_diameter->[0],
layer_height => $object_config->layer_height,
bridge_flow_ratio => 0,
);
my $support = Slic3r::Print::SupportMaterial->new(
object_config => $print->print->objects->[0]->config,

51
tests/fff_print/test_flow.cpp
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@ -96,43 +96,41 @@ SCENARIO("Flow: Flow math for non-bridges", "[Flow]") {
GIVEN("Nozzle Diameter of 0.4, a desired width of 1mm and layer height of 0.5") {
ConfigOptionFloatOrPercent width(1.0, false);
float nozzle_diameter = 0.4f;
float bridge_flow = 0.f;
float layer_height = 0.5f;
// Spacing for non-bridges is has some overlap
THEN("External perimeter flow has spacing fixed to 1.125 * nozzle_diameter") {
auto flow = Flow::new_from_config_width(frExternalPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height, bridge_flow);
auto flow = Flow::new_from_config_width(frExternalPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height);
REQUIRE(flow.spacing() == Approx(1.125 * nozzle_diameter - layer_height * (1.0 - PI / 4.0)));
}
THEN("Internal perimeter flow has spacing fixed to 1.125 * nozzle_diameter") {
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height, bridge_flow);
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height);
REQUIRE(flow.spacing() == Approx(1.125 *nozzle_diameter - layer_height * (1.0 - PI / 4.0)));
}
THEN("Spacing for supplied width is 0.8927f") {
auto flow = Flow::new_from_config_width(frExternalPerimeter, width, nozzle_diameter, layer_height, bridge_flow);
auto flow = Flow::new_from_config_width(frExternalPerimeter, width, nozzle_diameter, layer_height);
REQUIRE(flow.spacing() == Approx(width.value - layer_height * (1.0 - PI / 4.0)));
flow = Flow::new_from_config_width(frPerimeter, width, nozzle_diameter, layer_height, bridge_flow);
flow = Flow::new_from_config_width(frPerimeter, width, nozzle_diameter, layer_height);
REQUIRE(flow.spacing() == Approx(width.value - layer_height * (1.0 - PI / 4.0)));
}
}
/// Check the min/max
GIVEN("Nozzle Diameter of 0.25") {
float nozzle_diameter = 0.25f;
float bridge_flow = 0.f;
float layer_height = 0.5f;
WHEN("layer height is set to 0.2") {
layer_height = 0.15f;
THEN("Max width is set.") {
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height, bridge_flow);
REQUIRE(flow.width == Approx(1.125 * nozzle_diameter));
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height);
REQUIRE(flow.width() == Approx(1.125 * nozzle_diameter));
}
}
WHEN("Layer height is set to 0.2") {
layer_height = 0.3f;
THEN("Min width is set.") {
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height, bridge_flow);
REQUIRE(flow.width == Approx(1.125 * nozzle_diameter));
auto flow = Flow::new_from_config_width(frPerimeter, ConfigOptionFloatOrPercent(0, false), nozzle_diameter, layer_height);
REQUIRE(flow.width() == Approx(1.125 * nozzle_diameter));
}
}
}
@ -158,41 +156,12 @@ SCENARIO("Flow: Flow math for non-bridges", "[Flow]") {
/// Spacing, width calculation for bridge extrusions
SCENARIO("Flow: Flow math for bridges", "[Flow]") {
GIVEN("Nozzle Diameter of 0.4, a desired width of 1mm and layer height of 0.5") {
auto width = ConfigOptionFloatOrPercent(1.0, false);
float nozzle_diameter = 0.4f;
float bridge_flow = 1.0f;
float layer_height = 0.5f;
WHEN("Flow role is frExternalPerimeter") {
auto flow = Flow::new_from_config_width(frExternalPerimeter, width, nozzle_diameter, layer_height, bridge_flow);
auto flow = Flow::bridging_flow(nozzle_diameter * sqrt(bridge_flow), nozzle_diameter);
THEN("Bridge width is same as nozzle diameter") {
REQUIRE(flow.width == Approx(nozzle_diameter));
}
THEN("Bridge spacing is same as nozzle diameter + BRIDGE_EXTRA_SPACING") {
REQUIRE(flow.spacing() == Approx(nozzle_diameter + BRIDGE_EXTRA_SPACING));
}
}
WHEN("Flow role is frInfill") {
auto flow = Flow::new_from_config_width(frInfill, width, nozzle_diameter, layer_height, bridge_flow);
THEN("Bridge width is same as nozzle diameter") {
REQUIRE(flow.width == Approx(nozzle_diameter));
}
THEN("Bridge spacing is same as nozzle diameter + BRIDGE_EXTRA_SPACING") {
REQUIRE(flow.spacing() == Approx(nozzle_diameter + BRIDGE_EXTRA_SPACING));
}
}
WHEN("Flow role is frPerimeter") {
auto flow = Flow::new_from_config_width(frPerimeter, width, nozzle_diameter, layer_height, bridge_flow);
THEN("Bridge width is same as nozzle diameter") {
REQUIRE(flow.width == Approx(nozzle_diameter));
}
THEN("Bridge spacing is same as nozzle diameter + BRIDGE_EXTRA_SPACING") {
REQUIRE(flow.spacing() == Approx(nozzle_diameter + BRIDGE_EXTRA_SPACING));
}
}
WHEN("Flow role is frSupportMaterial") {
auto flow = Flow::new_from_config_width(frSupportMaterial, width, nozzle_diameter, layer_height, bridge_flow);
THEN("Bridge width is same as nozzle diameter") {
REQUIRE(flow.width == Approx(nozzle_diameter));
REQUIRE(flow.width() == Approx(nozzle_diameter));
}
THEN("Bridge spacing is same as nozzle diameter + BRIDGE_EXTRA_SPACING") {
REQUIRE(flow.spacing() == Approx(nozzle_diameter + BRIDGE_EXTRA_SPACING));

22
tests/libslic3r/test_elephant_foot_compensation.cpp
View File

@ -434,7 +434,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
ExPolygon expoly = contour_with_hole();
WHEN("Compensated") {
// Elephant foot compensation shall not pinch off bits from this contour.
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.2f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.2f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_with_hole.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -449,7 +449,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
GIVEN("Tiny contour") {
ExPolygon expoly({ { 133382606, 94912473 }, { 134232493, 95001115 }, { 133783926, 95159440 }, { 133441897, 95180666 }, { 133408242, 95191984 }, { 133339012, 95166830 }, { 132991642, 95011087 }, { 133206549, 94908304 } });
WHEN("Compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.2f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.2f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_tiny.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -464,7 +464,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
GIVEN("Large box") {
ExPolygon expoly( { {50000000, 50000000 }, { 0, 50000000 }, { 0, 0 }, { 50000000, 0 } } );
WHEN("Compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.21f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.21f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_large_box.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -479,7 +479,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
GIVEN("Thin ring (GH issue #2085)") {
ExPolygon expoly = thin_ring();
WHEN("Compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.25f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.25f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_thin_ring.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -532,7 +532,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
expoly = union_ex({ expoly, expoly2 }).front();
WHEN("Partially compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f, false), 0.25f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f), 0.25f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_0.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -543,7 +543,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
}
}
WHEN("Fully compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.35f, 0.2f, 0.4f, false), 0.17f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.35f, 0.2f, 0.4f), 0.17f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_1.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -558,7 +558,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
GIVEN("Box with hole close to wall (GH issue #2998)") {
ExPolygon expoly = box_with_hole_close_to_wall();
WHEN("Compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.25f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.25f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_2.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -575,7 +575,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
ExPolygon expoly = spirograph_gear_1mm();
WHEN("Partially compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f, false), 0.25f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f), 0.25f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_2.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -586,7 +586,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
}
}
WHEN("Fully compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.35f, 0.2f, 0.4f, false), 0.17f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.35f, 0.2f, 0.4f), 0.17f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_3.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -597,7 +597,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
}
}
WHEN("Brutally compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f, false), 0.6f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.45f, 0.2f, 0.4f), 0.6f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_4.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },
@ -612,7 +612,7 @@ SCENARIO("Elephant foot compensation", "[ElephantFoot]") {
GIVEN("Vase with fins") {
ExPolygon expoly = vase_with_fins();
WHEN("Compensated") {
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f, false), 0.41f);
ExPolygon expoly_compensated = elephant_foot_compensation(expoly, Flow(0.419999987f, 0.2f, 0.4f), 0.41f);
#ifdef TESTS_EXPORT_SVGS
SVG::export_expolygons(debug_out_path("elephant_foot_compensation_vase_with_fins.svg").c_str(),
{ { { expoly }, { "gray", "black", "blue", coord_t(scale_(0.02)), 0.5f, "black", coord_t(scale_(0.05)) } },

3
xs/lib/Slic3r/XS.pm
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@ -158,7 +158,6 @@ sub new {
my $self = $class->_new(
@args{qw(width height nozzle_diameter)},
);
$self->set_bridge($args{bridge} // 0);
return $self;
}
@ -166,7 +165,7 @@ sub new_from_width {
my ($class, %args) = @_;
return $class->_new_from_width(
@args{qw(role width nozzle_diameter layer_height bridge_flow_ratio)},
@args{qw(role width nozzle_diameter layer_height)},
);
}

21
xs/xsp/Flow.xsp
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@ -8,21 +8,13 @@
%name{Slic3r::Flow} class Flow {
~Flow();
%name{_new} Flow(float width, float height, float nozzle_diameter);
void set_height(float height)
%code{% THIS->height = height; %};
void set_bridge(bool bridge)
%code{% THIS->bridge = bridge; %};
Clone<Flow> clone()
%code{% RETVAL = THIS; %};
float width()
%code{% RETVAL = THIS->width; %};
float height()
%code{% RETVAL = THIS->height; %};
float nozzle_diameter()
%code{% RETVAL = THIS->nozzle_diameter; %};
bool bridge()
%code{% RETVAL = THIS->bridge; %};
float width();
float height();
float nozzle_diameter();
bool bridge();
float spacing();
float spacing_to(Flow* other)
%code{% RETVAL = THIS->spacing(*other); %};
@ -32,17 +24,16 @@
%{
Flow*
_new_from_width(CLASS, role, width, nozzle_diameter, height, bridge_flow_ratio)
_new_from_width(CLASS, role, width, nozzle_diameter, height)
char* CLASS;
FlowRole role;
std::string width;
float nozzle_diameter;
float height;
float bridge_flow_ratio;
CODE:
ConfigOptionFloatOrPercent optwidth;
optwidth.deserialize(width);
RETVAL = new Flow(Flow::new_from_config_width(role, optwidth, nozzle_diameter, height, bridge_flow_ratio));
RETVAL = new Flow(Flow::new_from_config_width(role, optwidth, nozzle_diameter, height));
OUTPUT:
RETVAL

4
xs/xsp/Layer.xsp
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@ -23,8 +23,8 @@
Ref<ExtrusionEntityCollection> fills()
%code%{ RETVAL = &THIS->fills; %};
Clone<Flow> flow(FlowRole role, bool bridge = false, double width = -1)
%code%{ RETVAL = THIS->flow(role, bridge, width); %};
Clone<Flow> flow(FlowRole role)
%code%{ RETVAL = THIS->flow(role); %};
void prepare_fill_surfaces();
void make_perimeters(SurfaceCollection* slices, SurfaceCollection* fill_surfaces)
%code%{ THIS->make_perimeters(*slices, fill_surfaces); %};

3
xs/xsp/Print.xsp
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@ -33,9 +33,6 @@ _constant()
Ref<StaticPrintConfig> config()
%code%{ RETVAL = &THIS->config(); %};
Ref<Print> print();
Clone<Flow> flow(FlowRole role, double layer_height, bool bridge, bool first_layer, double width, PrintObject* object)
%code%{ RETVAL = THIS->flow(role, layer_height, bridge, first_layer, width, *object); %};
};
%name{Slic3r::Print::Object} class PrintObject {