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39 lines
1.1 KiB
39 lines
1.1 KiB
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#include <test_common.h>
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#include <igl/triangle_triangle_adjacency.h>
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#include <Eigen/Geometry>
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TEST_CASE("triangle_triangle_adjacency: dot", "[igl]" "[slow]")
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{
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const auto test_case = [](const std::string ¶m)
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{
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Eigen::MatrixXd V;
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Eigen::MatrixXi F,TT,TTi;
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// Load example mesh: GetParam() will be name of mesh file
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igl::read_triangle_mesh(test_common::data_path(param), V, F);
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igl::triangle_triangle_adjacency(F,TT,TTi);
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REQUIRE (TT.rows() == F.rows());
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REQUIRE (TTi.rows() == F.rows());
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REQUIRE (TT.cols() == F.cols());
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REQUIRE (TTi.cols() == F.cols());
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for(int f = 0;f<F.rows();f++)
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{
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for(int c = 0;c<3;c++)
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{
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if(TT(f,c) >= 0)
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{
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REQUIRE (F.rows() > TT(f,c));
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REQUIRE (0 <= TTi(f,c));
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REQUIRE (3 > TTi(f,c));
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REQUIRE (f == TT(TT(f,c),TTi(f,c)));
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}
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}
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}
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// REQUIRE (b == a);
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// REQUIRE (a==b);
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// REQUIRE(a == Approx(b).margin(1e-15))
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// REQUIRE (1e-12 > a);
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};
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test_common::run_test_cases(test_common::manifold_meshes(), test_case);
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}
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