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Better support for circular bed.

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tamasmeszaros
2018-08-06 20:13:04 +02:00
parent 3c32a7c3db
commit e1edb05bbb
5 changed files with 172 additions and 530 deletions
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37
xs/src/libnest2d/tests/test.cpp
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@@ -99,6 +99,43 @@ TEST(BasicFunctionality, creationAndDestruction)
}
TEST(GeometryAlgorithms, boundingCircle) {
using namespace libnest2d;
using strategies::boundingCircle;
PolygonImpl p = {{{0, 10}, {10, 0}, {0, -10}, {0, 10}}, {}};
_Circle<PointImpl> c = boundingCircle<PolygonImpl>(p);
ASSERT_EQ(c.center().X, 0);
ASSERT_EQ(c.center().Y, 0);
ASSERT_DOUBLE_EQ(c.radius(), 10);
ShapeLike::translate(p, PointImpl{10, 10});
c = boundingCircle<PolygonImpl>(p);
ASSERT_EQ(c.center().X, 10);
ASSERT_EQ(c.center().Y, 10);
ASSERT_DOUBLE_EQ(c.radius(), 10);
auto parts = prusaParts();
int i = 0;
for(auto& part : parts) {
c = boundingCircle(part.transformedShape());
if(std::isnan(c.radius())) std::cout << "fail: radius is nan" << std::endl;
else for(auto v : ShapeLike::getContour(part.transformedShape()) ) {
auto d = PointLike::distance(v, c.center());
if(d > c.radius() ) {
auto e = std::abs( 1.0 - d/c.radius());
ASSERT_LE(e, 1e-3);
}
}
i++;
}
}
TEST(GeometryAlgorithms, Distance) {
using namespace libnest2d;