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Add tests for EigenMesh3D raycaster with hole support.

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Tests fail! Supports are intersecting the object when holes are added.
This commit is contained in:
tamasmeszaros 2020-01-08 17:10:11 +01:00
parent a3a99d7a07
commit bb62f36df3
9 changed files with 541 additions and 400 deletions
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112
tests/sla_print/sla_test_utils.hpp Normal file
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#ifndef SLA_TEST_UTILS_HPP
#define SLA_TEST_UTILS_HPP
#include <catch2/catch.hpp>
#include <test_utils.hpp>
// Debug
#include <fstream>
#include "libslic3r/libslic3r.h"
#include "libslic3r/Format/OBJ.hpp"
#include "libslic3r/SLAPrint.hpp"
#include "libslic3r/TriangleMesh.hpp"
#include "libslic3r/SLA/Pad.hpp"
#include "libslic3r/SLA/SupportTreeBuilder.hpp"
#include "libslic3r/SLA/SupportTreeBuildsteps.hpp"
#include "libslic3r/SLA/SupportPointGenerator.hpp"
#include "libslic3r/SLA/Raster.hpp"
#include "libslic3r/SLA/ConcaveHull.hpp"
#include "libslic3r/MTUtils.hpp"
#include "libslic3r/SVG.hpp"
#include "libslic3r/Format/OBJ.hpp"
using namespace Slic3r;
enum e_validity {
ASSUME_NO_EMPTY = 1,
ASSUME_MANIFOLD = 2,
ASSUME_NO_REPAIR = 4
};
void check_validity(const TriangleMesh &input_mesh,
int flags = ASSUME_NO_EMPTY | ASSUME_MANIFOLD |
ASSUME_NO_REPAIR);
struct PadByproducts
{
ExPolygons model_contours;
ExPolygons support_contours;
TriangleMesh mesh;
};
void test_concave_hull(const ExPolygons &polys);
void test_pad(const std::string & obj_filename,
const sla::PadConfig &padcfg,
PadByproducts & out);
inline void test_pad(const std::string & obj_filename,
const sla::PadConfig &padcfg = {})
{
PadByproducts byproducts;
test_pad(obj_filename, padcfg, byproducts);
}
struct SupportByproducts
{
std::string obj_fname;
std::vector<float> slicegrid;
std::vector<ExPolygons> model_slices;
sla::SupportTreeBuilder supporttree;
TriangleMesh input_mesh;
};
const constexpr float CLOSING_RADIUS = 0.005f;
void check_support_tree_integrity(const sla::SupportTreeBuilder &stree,
const sla::SupportConfig &cfg);
void test_supports(const std::string &obj_filename,
const sla::SupportConfig &supportcfg,
const sla::HollowingConfig &hollowingcfg,
const sla::DrainHoles &drainholes,
SupportByproducts &out);
inline void test_supports(const std::string &obj_filename,
const sla::SupportConfig &supportcfg,
SupportByproducts &out)
{
sla::HollowingConfig hcfg;
hcfg.enabled = false;
test_supports(obj_filename, supportcfg, hcfg, {}, out);
}
inline void test_supports(const std::string &obj_filename,
const sla::SupportConfig &supportcfg = {})
{
SupportByproducts byproducts;
test_supports(obj_filename, supportcfg, byproducts);
}
void export_failed_case(const std::vector<ExPolygons> &support_slices,
const SupportByproducts &byproducts);
void test_support_model_collision(
const std::string &obj_filename,
const sla::SupportConfig &input_supportcfg,
const sla::HollowingConfig &hollowingcfg,
const sla::DrainHoles &drainholes);
inline void test_support_model_collision(
const std::string &obj_filename,
const sla::SupportConfig &input_supportcfg = {})
{
sla::HollowingConfig hcfg;
hcfg.enabled = false;
test_support_model_collision(obj_filename, input_supportcfg, hcfg, {});
}
#endif // SLA_TEST_UTILS_HPP