From cb68f3e4c8ce7724ccb693e5c67dd9928d12d84b Mon Sep 17 00:00:00 2001 From: ROUVREAU Vincent Date: Wed, 16 Sep 2020 12:39:00 +0200 Subject: Some documentation about weighted dD Alpha complex. Make examples 3d/dD consistents --- .../example/Weighted_alpha_complex_3d_from_points.cpp | 4 ++-- .../example/Weighted_alpha_complex_from_points.cpp | 16 +++++++--------- .../example/weightedalpha3dfrompoints_for_doc.txt | 4 ++-- 3 files changed, 11 insertions(+), 13 deletions(-) (limited to 'src/Alpha_complex/example') diff --git a/src/Alpha_complex/example/Weighted_alpha_complex_3d_from_points.cpp b/src/Alpha_complex/example/Weighted_alpha_complex_3d_from_points.cpp index c044194e..74f0cf30 100644 --- a/src/Alpha_complex/example/Weighted_alpha_complex_3d_from_points.cpp +++ b/src/Alpha_complex/example/Weighted_alpha_complex_3d_from_points.cpp @@ -34,10 +34,10 @@ int main(int argc, char **argv) { // ---------------------------------------------------------------------------- // Display information about the alpha complex // ---------------------------------------------------------------------------- - std::clog << "Alpha complex is of dimension " << simplex.dimension() << " - " << simplex.num_simplices() + std::clog << "Weighted alpha complex is of dimension " << simplex.dimension() << " - " << simplex.num_simplices() << " simplices - " << simplex.num_vertices() << " vertices." << std::endl; - std::clog << "Iterator on alpha complex simplices in the filtration order, with [filtration value]:" << std::endl; + std::clog << "Iterator on weighted alpha complex simplices in the filtration order, with [filtration value]:" << std::endl; for (auto f_simplex : simplex.filtration_simplex_range()) { std::clog << " ( "; for (auto vertex : simplex.simplex_vertex_range(f_simplex)) { diff --git a/src/Alpha_complex/example/Weighted_alpha_complex_from_points.cpp b/src/Alpha_complex/example/Weighted_alpha_complex_from_points.cpp index 19a04282..d49d3e93 100644 --- a/src/Alpha_complex/example/Weighted_alpha_complex_from_points.cpp +++ b/src/Alpha_complex/example/Weighted_alpha_complex_from_points.cpp @@ -8,23 +8,21 @@ #include // Explicit dimension 2 Epeck_d kernel -using Kernel = CGAL::Epeck_d< CGAL::Dimension_tag<2> >; +using Kernel = CGAL::Epeck_d< CGAL::Dimension_tag<3> >; using Bare_point = Kernel::Point_d; using Weighted_point = Kernel::Weighted_point_d; using Vector_of_points = std::vector; int main() { // ---------------------------------------------------------------------------- - // Init of a list of points + // Init of a list of points and weights from a small molecule // ---------------------------------------------------------------------------- Vector_of_points points; - points.push_back(Weighted_point(Bare_point(1.0, 1.0) , 1.)); - points.push_back(Weighted_point(Bare_point(7.0, 0.0) , 1.)); - points.push_back(Weighted_point(Bare_point(4.0, 6.0) , 1.)); - points.push_back(Weighted_point(Bare_point(9.0, 6.0) , 1.)); - points.push_back(Weighted_point(Bare_point(0.0, 14.0), 1.)); - points.push_back(Weighted_point(Bare_point(2.0, 19.0), 1.)); - points.push_back(Weighted_point(Bare_point(9.0, 17.0), 1.)); + points.push_back(Weighted_point(Bare_point(1, -1, -1), 4.)); + points.push_back(Weighted_point(Bare_point(-1, 1, -1), 4.)); + points.push_back(Weighted_point(Bare_point(-1, -1, 1), 4.)); + points.push_back(Weighted_point(Bare_point(1, 1, 1), 4.)); + points.push_back(Weighted_point(Bare_point(2, 2, 2), 1.)); // ---------------------------------------------------------------------------- // Init of an alpha complex from the list of points diff --git a/src/Alpha_complex/example/weightedalpha3dfrompoints_for_doc.txt b/src/Alpha_complex/example/weightedalpha3dfrompoints_for_doc.txt index 7a09998d..f0695f1a 100644 --- a/src/Alpha_complex/example/weightedalpha3dfrompoints_for_doc.txt +++ b/src/Alpha_complex/example/weightedalpha3dfrompoints_for_doc.txt @@ -1,5 +1,5 @@ -Alpha complex is of dimension 3 - 29 simplices - 5 vertices. -Iterator on alpha complex simplices in the filtration order, with [filtration value]: +Weighted alpha complex is of dimension 3 - 29 simplices - 5 vertices. +Iterator on weighted alpha complex simplices in the filtration order, with [filtration value]: ( 0 ) -> [-4] ( 1 ) -> [-4] ( 2 ) -> [-4] -- cgit v1.2.3