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https://github.com/SoftFever/OrcaSlicer.git
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76 lines
2.2 KiB
C++
76 lines
2.2 KiB
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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namespace Slic3r {
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} // namespace Slic3r
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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) return EXIT_FAILURE;
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DynamicPrintConfig cfg;
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auto model = Model::read_from_file(argv[1], &cfg);
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if (model.objects.empty()) return EXIT_SUCCESS;
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SLAPrint print;
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print.apply(model, cfg);
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PrintBase::TaskParams task;
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task.to_object_step = slaposHollowing;
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print.set_task(task);
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print.process();
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Benchmark bench;
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for (SLAPrintObject *po : print.objects()) {
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TriangleMesh holes;
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sla::DrainHoles holepts = po->transformed_drainhole_points();
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for (auto &hole: holepts)
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holes.merge(sla::to_triangle_mesh(hole.to_mesh()));
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TriangleMesh hollowed_mesh = po->transformed_mesh();
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hollowed_mesh.merge(po->hollowed_interior_mesh());
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hollowed_mesh.require_shared_vertices();
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holes.require_shared_vertices();
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TriangleMesh drilled_mesh_igl = hollowed_mesh;
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bench.start();
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MeshBoolean::minus(drilled_mesh_igl, holes);
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bench.stop();
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std::cout << "Mesh boolean duration with IGL: " << bench.getElapsedSec() << std::endl;
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TriangleMesh drilled_mesh_cgal = hollowed_mesh;
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bench.start();
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MeshBoolean::cgal::self_union(drilled_mesh_cgal);
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MeshBoolean::cgal::minus(drilled_mesh_cgal, holes);
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bench.stop();
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std::cout << "Mesh boolean duration with CGAL: " << bench.getElapsedSec() << std::endl;
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std::string name("obj"), outf;
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outf = name + "igl" + std::to_string(po->model_object()->id().id) + ".obj";
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drilled_mesh_igl.WriteOBJFile(outf.c_str());
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outf = name + "cgal" + std::to_string(po->model_object()->id().id) + ".obj";
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drilled_mesh_cgal.WriteOBJFile(outf.c_str());
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}
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return 0;
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}
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