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PRUSA 2.7.0

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sunsets
2023-12-27 18:02:35 +08:00
parent b33112327f
commit 0a3c63dcb1
488 changed files with 92371 additions and 29443 deletions
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44
tests/fff_print/test_extrusion_entity.cpp
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@@ -21,7 +21,7 @@ static inline Slic3r::Point random_point(float LO=-50, float HI=50)
// build a sample extrusion entity collection with random start and end points.
static Slic3r::ExtrusionPath random_path(size_t length = 20, float LO = -50, float HI = 50)
{
ExtrusionPath t { ExtrusionRole::Perimeter, 1.0, 1.0, 1.0 };
ExtrusionPath t{ ExtrusionAttributes{ ExtrusionRole::Perimeter, ExtrusionFlow{ 1.0, 1.0, 1.0 } } };
for (size_t j = 0; j < length; ++ j)
t.polyline.append(random_point(LO, HI));
return t;
@@ -37,9 +37,8 @@ static Slic3r::ExtrusionPaths random_paths(size_t count = 10, size_t length = 20
SCENARIO("ExtrusionPath", "[ExtrusionEntity]") {
GIVEN("Simple path") {
Slic3r::ExtrusionPath path{ ExtrusionRole::ExternalPerimeter };
path.polyline = { { 100, 100 }, { 200, 100 }, { 200, 200 } };
path.mm3_per_mm = 1.;
Slic3r::ExtrusionPath path{ { { 100, 100 }, { 200, 100 }, { 200, 200 } },
ExtrusionAttributes{ ExtrusionRole::ExternalPerimeter, ExtrusionFlow{ 1., -1.f, -1.f } } };
THEN("first point") {
REQUIRE(path.first_point() == path.polyline.front());
}
@@ -52,10 +51,7 @@ SCENARIO("ExtrusionPath", "[ExtrusionEntity]") {
static ExtrusionPath new_extrusion_path(const Polyline &polyline, ExtrusionRole role, double mm3_per_mm)
{
ExtrusionPath path(role);
path.polyline = polyline;
path.mm3_per_mm = 1.;
return path;
return { polyline, ExtrusionAttributes{ role, ExtrusionFlow{ mm3_per_mm, -1.f, -1.f } } };
}
SCENARIO("ExtrusionLoop", "[ExtrusionEntity]")
@@ -67,6 +63,7 @@ SCENARIO("ExtrusionLoop", "[ExtrusionEntity]")
loop.paths.emplace_back(new_extrusion_path(square.split_at_first_point(), ExtrusionRole::ExternalPerimeter, 1.));
THEN("polygon area") {
REQUIRE(loop.polygon().area() == Approx(square.area()));
REQUIRE(loop.area() == Approx(square.area()));
}
THEN("loop length") {
REQUIRE(loop.length() == Approx(square.length()));
@@ -110,6 +107,9 @@ SCENARIO("ExtrusionLoop", "[ExtrusionEntity]")
loop.paths.emplace_back(new_extrusion_path(polyline1, ExtrusionRole::ExternalPerimeter, 1.));
loop.paths.emplace_back(new_extrusion_path(polyline2, ExtrusionRole::OverhangPerimeter, 1.));
THEN("area") {
REQUIRE(loop.area() == Approx(loop.polygon().area()));
}
double tot_len = polyline1.length() + polyline2.length();
THEN("length") {
REQUIRE(loop.length() == Approx(tot_len));
@@ -212,6 +212,9 @@ SCENARIO("ExtrusionLoop", "[ExtrusionEntity]")
loop.paths.emplace_back(new_extrusion_path(polyline3, ExtrusionRole::ExternalPerimeter, 1.));
loop.paths.emplace_back(new_extrusion_path(polyline4, ExtrusionRole::OverhangPerimeter, 1.));
double len = loop.length();
THEN("area") {
REQUIRE(loop.area() == Approx(loop.polygon().area()));
}
WHEN("splitting at vertex") {
Point point(4821067, 9321068);
if (! loop.split_at_vertex(point))
@@ -234,6 +237,9 @@ SCENARIO("ExtrusionLoop", "[ExtrusionEntity]")
Polyline { { 15896783, 15868739 }, { 24842049, 12117558 }, { 33853238, 15801279 }, { 37591780, 24780128 }, { 37591780, 24844970 },
{ 33853231, 33825297 }, { 24842049, 37509013 }, { 15896798, 33757841 }, { 12211841, 24812544 }, { 15896783, 15868739 } },
ExtrusionRole::ExternalPerimeter, 1.));
THEN("area") {
REQUIRE(loop.area() == Approx(loop.polygon().area()));
}
double len = loop.length();
THEN("split_at() preserves total length") {
loop.split_at({ 15896783, 15868739 }, false, 0);
@@ -378,23 +384,27 @@ TEST_CASE("ExtrusionEntityCollection: Chained path", "[ExtrusionEntity]") {
REQUIRE(chained == test.chained);
ExtrusionEntityCollection unchained_extrusions;
extrusion_entities_append_paths(unchained_extrusions.entities, test.unchained,
ExtrusionRole::InternalInfill, 0., 0.4f, 0.3f);
ExtrusionAttributes{ ExtrusionRole::InternalInfill, ExtrusionFlow{ 0., 0.4f, 0.3f } });
THEN("Chaining works") {
ExtrusionEntityCollection chained_extrusions = unchained_extrusions.chained_path_from(test.initial_point);
REQUIRE(chained_extrusions.entities.size() == test.chained.size());
for (size_t i = 0; i < chained_extrusions.entities.size(); ++ i) {
ExtrusionEntityReferences chained_extrusions = chain_extrusion_references(unchained_extrusions, &test.initial_point);
REQUIRE(chained_extrusions.size() == test.chained.size());
for (size_t i = 0; i < chained_extrusions.size(); ++ i) {
const Points &p1 = test.chained[i].points;
const Points &p2 = dynamic_cast<const ExtrusionPath*>(chained_extrusions.entities[i])->polyline.points;
Points p2 = chained_extrusions[i].cast<ExtrusionPath>()->polyline.points;
if (chained_extrusions[i].flipped())
std::reverse(p2.begin(), p2.end());
REQUIRE(p1 == p2);
}
}
THEN("Chaining produces no change with no_sort") {
unchained_extrusions.no_sort = true;
ExtrusionEntityCollection chained_extrusions = unchained_extrusions.chained_path_from(test.initial_point);
REQUIRE(chained_extrusions.entities.size() == test.unchained.size());
for (size_t i = 0; i < chained_extrusions.entities.size(); ++ i) {
ExtrusionEntityReferences chained_extrusions = chain_extrusion_references(unchained_extrusions, &test.initial_point);
REQUIRE(chained_extrusions.size() == test.unchained.size());
for (size_t i = 0; i < chained_extrusions.size(); ++ i) {
const Points &p1 = test.unchained[i].points;
const Points &p2 = dynamic_cast<const ExtrusionPath*>(chained_extrusions.entities[i])->polyline.points;
Points p2 = chained_extrusions[i].cast<ExtrusionPath>()->polyline.points;
if (chained_extrusions[i].flipped())
std::reverse(p2.begin(), p2.end());
REQUIRE(p1 == p2);
}
}