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Extend mergept tests

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This commit is contained in:
tamasmeszaros 2022-06-03 17:01:30 +02:00
parent 95374f9ed4
commit 1a30c0aaa0
1 changed files with 13 additions and 0 deletions
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13
tests/sla_print/sla_print_tests.cpp
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@ -173,6 +173,15 @@ TEST_CASE("DefaultSupports::FloorSupportsDoNotPierceModel", "[SLASupportGenerati
// for (auto &fname: SUPPORT_TEST_MODELS) test_supports(fname, supportcfg);
//}
bool is_outside_support_cone(const Vec3f &supp, const Vec3f &pt, float angle)
{
Vec3d D = (pt - supp).cast<double>();
double dot_sq = -D.z() * std::abs(-D.z());
return dot_sq <
D.squaredNorm() * std::cos(angle) * std::abs(std::cos(angle));
}
TEST_CASE("BranchingSupports::MergePointFinder", "[SLASupportGeneration][Branching]") {
SECTION("Identical points have the same merge point") {
Vec3f a{0.f, 0.f, 0.f}, b = a;
@ -215,6 +224,8 @@ TEST_CASE("BranchingSupports::MergePointFinder", "[SLASupportGeneration][Branchi
float D = std::abs((*mergept - b).squaredNorm() - (*mergept - a).squaredNorm());
REQUIRE(D < EPSILON);
REQUIRE(!is_outside_support_cone(a, *mergept, slope));
REQUIRE(!is_outside_support_cone(b, *mergept, slope));
}
// -|---------> Y
@ -233,6 +244,8 @@ TEST_CASE("BranchingSupports::MergePointFinder", "[SLASupportGeneration][Branchi
float D = std::abs((*mergept - b).squaredNorm() - (*mergept - a).squaredNorm());
REQUIRE(D < EPSILON);
REQUIRE(!is_outside_support_cone(a, *mergept, slope));
REQUIRE(!is_outside_support_cone(b, *mergept, slope));
}
SECTION("Points separated by less than critical angle have the lower point as mergept") {