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-rw-r--r--utilities/common/CMakeLists.txt16
-rw-r--r--utilities/common/off_file_from_shape_generator.cpp189
-rw-r--r--utilities/common/pointsetgenerator.md39
3 files changed, 0 insertions, 244 deletions
diff --git a/utilities/common/CMakeLists.txt b/utilities/common/CMakeLists.txt
deleted file mode 100644
index 7f1d1cd7..00000000
--- a/utilities/common/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-project(off_file_from_shape_generator)
-
-if (NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.6.0)
- add_executable ( off_file_from_shape_generator off_file_from_shape_generator.cpp )
- add_test(NAME off_file_from_shape_generator_on_sphere_1000_3_15.2 COMMAND $<TARGET_FILE:off_file_from_shape_generator>
- "on" "sphere" "onSphere.off" "1000" "3" "15.2")
- add_test(NAME off_file_from_shape_generator_in_sphere_100_2 COMMAND $<TARGET_FILE:off_file_from_shape_generator>
- "in" "sphere" "inSphere.off" "100" "2")
-
- # on cube is not available in CGAL
- add_test(NAME off_file_from_shape_generator_in_cube_10000_3_5.8 COMMAND $<TARGET_FILE:off_file_from_shape_generator>
- "in" "cube" "inCube.off" "10000" "3" "5.8")
-
- install(TARGETS off_file_from_shape_generator DESTINATION bin)
-
-endif(NOT CGAL_WITH_EIGEN3_VERSION VERSION_LESS 4.6.0)
diff --git a/utilities/common/off_file_from_shape_generator.cpp b/utilities/common/off_file_from_shape_generator.cpp
deleted file mode 100644
index 5e3da7f7..00000000
--- a/utilities/common/off_file_from_shape_generator.cpp
+++ /dev/null
@@ -1,189 +0,0 @@
-/* This file is part of the Gudhi Library. The Gudhi library
- * (Geometric Understanding in Higher Dimensions) is a generic C++
- * library for computational topology.
- *
- * Author(s): Vincent Rouvreau
- *
- * Copyright (C) 2014 Inria
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <gudhi/random_point_generators.h>
-
-#include <CGAL/Epick_d.h>
-#include <CGAL/algorithm.h>
-#include <CGAL/assertions.h>
-
-#include <iostream>
-#include <iterator>
-#include <vector>
-#include <fstream> // for std::ofstream
-#include <cstdlib>
-
-typedef CGAL::Epick_d< CGAL::Dynamic_dimension_tag > K;
-typedef K::Point_d Point;
-
-void usage(char * const progName) {
- std::cerr << "Usage: " << progName << " in|on sphere|cube off_file_name points_number[integer > 0] " <<
- "dimension[integer > 1] radius[double > 0.0 | default = 1.0]" << std::endl;
- exit(-1);
-}
-
-int main(int argc, char **argv) {
- // program args management
- if ((argc != 6) && (argc != 7)) {
- std::cerr << "Error: Number of arguments (" << argc << ") is not correct" << std::endl;
- usage(argv[0]);
- }
-
- int points_number = atoi(argv[4]);
- if (points_number <= 0) {
- std::cerr << "Error: " << argv[4] << " is not correct" << std::endl;
- usage(argv[0]);
- }
-
- int dimension = atoi(argv[5]);
- if (dimension <= 0) {
- std::cerr << "Error: " << argv[5] << " is not correct" << std::endl;
- usage(argv[0]);
- }
-
- double radius = 1.0;
- if (argc == 7) {
- radius = atof(argv[6]);
- if (radius <= 0.0) {
- std::cerr << "Error: " << argv[6] << " is not correct" << std::endl;
- usage(argv[0]);
- }
- }
-
- bool in = false;
- if (strcmp(argv[1], "in") == 0) {
- in = true;
- } else if (strcmp(argv[1], "on") != 0) {
- std::cerr << "Error: " << argv[1] << " is not correct" << std::endl;
- usage(argv[0]);
- }
-
- enum class Data_shape { sphere, cube, curve, torus, klein, undefined};
-
- Data_shape shape = Data_shape::undefined;
- if (memcmp(argv[2], "sphere", sizeof("sphere")) == 0) {
- shape = Data_shape::sphere;
- } else if (memcmp(argv[2], "cube", sizeof("cube")) == 0) {
- shape = Data_shape::cube;
- } else if (memcmp(argv[2], "curve", sizeof("curve")) == 0) {
- shape = Data_shape::curve;
- } else if (memcmp(argv[2], "torus", sizeof("torus")) == 0) {
- shape = Data_shape::torus;
- } else if (memcmp(argv[2], "klein", sizeof("klein")) == 0) {
- shape = Data_shape::klein;
- } else {
- std::cerr << "Error: " << argv[2] << " is not correct" << std::endl;
- usage(argv[0]);
- }
-
- std::ofstream diagram_out(argv[3]);
- if (dimension == 3) {
- diagram_out << "OFF" << std::endl;
- diagram_out << points_number << " 0 0" << std::endl;
- } else {
- diagram_out << "nOFF" << std::endl;
- diagram_out << dimension << " " << points_number << " 0 0" << std::endl;
- }
-
- if (diagram_out.is_open()) {
- // Generate "points_number" random points in a vector
- std::vector<Point> points;
- if (in) {
- switch (shape) {
- case Data_shape::sphere:
- points = Gudhi::generate_points_in_ball_d<K>(points_number, dimension, radius);
- break;
- case Data_shape::cube:
- points = Gudhi::generate_points_in_ball_d<K>(points_number, dimension, radius);
- break;
- case Data_shape::curve:
- std::cerr << "Sorry: in curve is not available" << std::endl;
- usage(argv[0]);
- break;
- case Data_shape::torus:
- std::cerr << "Sorry: in torus is not available" << std::endl;
- usage(argv[0]);
- break;
- case Data_shape::klein:
- std::cerr << "Sorry: in klein is not available" << std::endl;
- usage(argv[0]);
- break;
- default:
- usage(argv[0]);
- break;
- }
- } else { // means "on"
- switch (shape) {
- case Data_shape::sphere:
- points = Gudhi::generate_points_on_sphere_d<K>(points_number, dimension, radius);
- break;
- case Data_shape::cube:
- std::cerr << "Sorry: on cube is not available" << std::endl;
- usage(argv[0]);
- break;
- case Data_shape::curve:
- points = Gudhi::generate_points_on_moment_curve<K>(points_number, dimension, -radius/2., radius/2.);
- break;
- case Data_shape::torus:
- if (dimension == 3)
- points = Gudhi::generate_points_on_torus_3D<K>(points_number, dimension, radius, radius/2.);
- else
- points = Gudhi::generate_points_on_torus_d<K>(points_number, dimension, true);
- break;
- case Data_shape::klein:
- switch (dimension) {
- case 3:
- points = Gudhi::generate_points_on_klein_bottle_3D<K>(points_number, radius, radius/2., true);
- break;
- case 4:
- points = Gudhi::generate_points_on_klein_bottle_4D<K>(points_number, radius, radius/2., 0., true);
- break;
- case 5:
- points = Gudhi::generate_points_on_klein_bottle_variant_5D<K>(points_number, radius, radius/2., true);
- break;
- default:
- std::cerr << "Sorry: on klein is only available for dimension 3, 4 and 5" << std::endl;
- usage(argv[0]);
- break;
- }
- break;
- default:
- usage(argv[0]);
- break;
- }
- }
-
- for (auto thePoint : points) {
- int i = 0;
- for (; i < dimension - 1; i++) {
- diagram_out << thePoint[i] << " ";
- }
- diagram_out << thePoint[i] << std::endl; // last point + Carriage Return
- }
- } else {
- std::cerr << "Error: " << argv[3] << " cannot be opened" << std::endl;
- usage(argv[0]);
- }
-
- return 0;
-}
-
diff --git a/utilities/common/pointsetgenerator.md b/utilities/common/pointsetgenerator.md
deleted file mode 100644
index c8c819b7..00000000
--- a/utilities/common/pointsetgenerator.md
+++ /dev/null
@@ -1,39 +0,0 @@
----
-layout: page
-title: "OFF point set generator"
-meta_title: "OFF point set generator"
-teaser: ""
-permalink: /pointsetgenerator/
----
-{::comment}
-Leave the lines above as it is required by the web site generator 'Jekyll'
-{:/comment}
-
-
-Generates a pointset and save it in an OFF file. Command-line is:
-
-```
-off_file_from_shape_generator on|in sphere|cube|curve|torus|klein <filename> <num_points> <dimension> <parameter1> <parameter2>...
-```
-
-Warning: "on cube" generator is not available!
-
-**Examples**
-
-```
-off_file_from_shape_generator on sphere onSphere.off 1000 3 15.2
-```
-
-* Generates an onSphere.off file with 1000 points randomized on a sphere of dimension 3 and radius 15.2.
-
-```
-off_file_from_shape_generator in sphere inSphere.off 100 2
-```
-
-* Generates an inSphere.off file with 100 points randomized in a sphere of dimension 2 (circle) and radius 1.0 (default).
-
-```
-off_file_from_shape_generator in cube inCube.off 10000 3 5.8
-```
-
-* Generates a inCube.off file with 10000 points randomized in a cube of dimension 3 and side 5.8.
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-13 07:41:05 +0000