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Diffstat (limited to 'src/Tangential_complex/example/tan_test.cpp')
-rw-r--r-- | src/Tangential_complex/example/tan_test.cpp | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/src/Tangential_complex/example/tan_test.cpp b/src/Tangential_complex/example/tan_test.cpp deleted file mode 100644 index afb9f13c..00000000 --- a/src/Tangential_complex/example/tan_test.cpp +++ /dev/null @@ -1,54 +0,0 @@ -#include <gudhi/Tangential_complex.h> -#include <gudhi/sparsify_point_set.h> - -#include <CGAL/Epick_d.h> -#include <CGAL/Random.h> - -#include <array> -#include <vector> - -namespace tc = Gudhi::tangential_complex; - -typedef CGAL::Epick_d<CGAL::Dynamic_dimension_tag> Kernel; -typedef Kernel::FT FT; -typedef Kernel::Point_d Point; -typedef Kernel::Vector_d Vector; -typedef tc::Tangential_complex< -Kernel, CGAL::Dynamic_dimension_tag, -CGAL::Parallel_tag> TC; - -int main(void) { - const int INTRINSIC_DIM = 1; - - // Generate points on a 2-sphere - std::vector<Point> points; - // [[0, 0], [1, 0], [0, 1], [1, 1]] - std::vector<double> point = {0.0, 0.0}; - points.push_back(Point(point.size(), point.begin(), point.end())); - point = {1.0, 0.0}; - points.push_back(Point(point.size(), point.begin(), point.end())); - point = {0.0, 1.0}; - points.push_back(Point(point.size(), point.begin(), point.end())); - point = {1.0, 1.0}; - points.push_back(Point(point.size(), point.begin(), point.end())); - - Kernel k; - for (int i = 0; i < 100; i++) { - - // Compute the TC - TC tc(points, INTRINSIC_DIM, k); - tc.compute_tangential_complex(); - TC::Num_inconsistencies num_inc = tc.number_of_inconsistent_simplices(); - std::cout << "TC vertices = " << tc.number_of_vertices() << " - simplices = " << num_inc.num_simplices << - " - inconsistencies = " << num_inc.num_inconsistent_simplices << std::endl; - - tc.fix_inconsistencies_using_perturbation(10.0, 60.0); - // Export the TC into a Simplex_tree - Gudhi::Simplex_tree<> stree; - tc.create_complex(stree); - std::cout << "ST vertices = " << stree.num_vertices() << " - simplices = " << stree.num_simplices() << std::endl; - - } - - return 0; -} |