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26 lines
742 B
26 lines
742 B
#include <test_common.h>
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#include <igl/copyleft/cgal/delaunay_triangulation.h>
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#include <igl/unique_simplices.h>
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#include <igl/matlab_format.h>
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TEST_CASE("igl_copyleft_cgal_delaunay_triangulation: two_triangles", "[igl/copyleft/cgal]")
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{
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const Eigen::MatrixXd V =
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(Eigen::MatrixXd(4,2)<<
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0,10,
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1,0,
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1,20,
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2,10).finished();
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Eigen::MatrixXi F;
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igl::copyleft::cgal::delaunay_triangulation(V,F);
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// Ground truth
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Eigen::MatrixXi Fgt = (Eigen::MatrixXi(2,3)<<0,1,3,0,3,2).finished();
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REQUIRE (2 == F.rows());
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Eigen::MatrixXi Fu;
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Eigen::VectorXi IA,IC;
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igl::unique_simplices(
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(Eigen::MatrixXi(4,3)<<F,Fgt).finished(),
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Fu,IA,IC);
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// Now new faces w.r.t. ground truth
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REQUIRE (2 == Fu.rows());
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}
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