8a2a9dba2f
TriangleMesh newly only holds indexed_triangle_set and
TriangleMeshStats. TriangleMeshStats contains an excerpt of stl_stats.
TriangleMeshStats are updated when initializing with indexed_triangle_set.
Admesh triangle mesh fixing is newly only used when loading an STL.
AMF / 3MF / OBJ file formats are already indexed triangle sets, thus
they are no more converted to admesh stl_file format, nor fixed
through admesh repair machinery. When importing AMF / 3MF / OBJ files,
volume is calculated and if negative, all faces are flipped. Also
a bounding box and number of open edges is calculated.
Implemented its_number_of_patches(), its_num_open_edges()
Optimized its_split(), its_is_splittable() using a visitor pattern.
Reworked QHull integration into TriangleMesh:
1) Face normals were not right.
2) Indexed triangle set is newly emitted instead of duplicating
vertices for each face.
Fixed cut_mesh(): Orient the triangulated faces correctly.
44 lines
999 B
C++
44 lines
999 B
C++
#include <iostream>
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#include <vector>
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#include <libslic3r/TriangleMesh.hpp>
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#include <libslic3r/Model.hpp>
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#include <libslic3r/SLAPrint.hpp>
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#include <libslic3r/SLAPrintSteps.hpp>
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#include <libslic3r/MeshBoolean.hpp>
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#include <libnest2d/tools/benchmark.h>
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#include <boost/log/trivial.hpp>
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int main(const int argc, const char * argv[])
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{
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using namespace Slic3r;
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if (argc <= 1) {
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std::cout << "Usage: meshboolean <input_file.3mf>" << std::endl;
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return EXIT_FAILURE;
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}
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TriangleMesh input;
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input.ReadSTLFile(argv[1]);
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Benchmark bench;
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bench.start();
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bool fckd = MeshBoolean::cgal::does_self_intersect(input);
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bench.stop();
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std::cout << "Self intersect test: " << fckd << " duration: " << bench.getElapsedSec() << std::endl;
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bench.start();
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MeshBoolean::self_union(input);
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bench.stop();
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std::cout << "Self union duration: " << bench.getElapsedSec() << std::endl;
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return 0;
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}
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