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more raycaster tests, without repeating the hollowing every time

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This commit is contained in:
tamasmeszaros 2020-01-09 16:57:11 +01:00
parent f22961edae
commit 7ac0e0a8c9
1 changed files with 22 additions and 18 deletions
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40
tests/sla_print/sla_raycast_tests.cpp
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@ -37,24 +37,28 @@ TEST_CASE("Raycaster with loaded drillholes", "[sla_raycast]")
emesh.load_holes(holes);
Vec3d s = center.cast<double>();
SECTION("Fire from center, should hit the interior wall") {
auto hit = emesh.query_ray_hit(s, {0, 1., 0.});
REQUIRE(hit.distance() == Approx(boxbb.size().x() / 2 - hcfg.min_thickness));
}
// Fire from center, should hit the interior wall
auto hit = emesh.query_ray_hit(s, {0, 1., 0.});
REQUIRE(hit.distance() == Approx(boxbb.size().x() / 2 - hcfg.min_thickness));
SECTION("Fire upward from hole center, hit distance equals the radius") {
s.y() = hcfg.min_thickness / 2;
auto hit = emesh.query_ray_hit(s, {0, 0., 1.});
REQUIRE(hit.distance() == Approx(radius));
}
// Fire upward from hole center, hit distance equals the radius (hits the
// side of the hole cut.
s.y() = hcfg.min_thickness / 2;
hit = emesh.query_ray_hit(s, {0, 0., 1.});
REQUIRE(hit.distance() == Approx(radius));
// Fire from outside, hit the back side of the cube interior
s.y() = -1.;
hit = emesh.query_ray_hit(s, {0, 1., 0.});
REQUIRE(hit.distance() == Approx(boxbb.max.y() - hcfg.min_thickness - s.y()));
SECTION("Fire from outside, hit the back side of the hole cylinder.") {
s.y() = -1.;
auto hit = emesh.query_ray_hit(s, {0, 1., 0.});
REQUIRE(hit.distance() == Approx(boxbb.size().y() - hcfg.min_thickness + 1.));
}
SECTION("Check for support tree correctness") {
test_support_model_collision("20mm_cube.obj", {}, hcfg, holes);
}
// Fire downwards from above the hole cylinder. Has to go through the cyl.
// as it was not there.
s = center.cast<double>();
s.z() = boxbb.max.z() - hcfg.min_thickness - 1.;
hit = emesh.query_ray_hit(s, {0, 0., -1.});
REQUIRE(hit.distance() == Approx(s.z() - boxbb.min.z() - hcfg.min_thickness));
// Check for support tree correctness
test_support_model_collision("20mm_cube.obj", {}, hcfg, holes);
}