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use default random so that we can use the seed to reproduce issues

This commit is contained in:
Sébastien Loriot 2023-01-18 10:24:34 +01:00
parent 328cba0530
commit f4c6299adc
1 changed files with 3 additions and 4 deletions
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7
Shape_detection/examples/Shape_detection/region_growing_spheres_on_point_set_3.cpp
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@ -68,16 +68,15 @@ int main(int argc, char** argv) {
blue = point_set.add_property_map<unsigned char>("blue" , 0).first; blue = point_set.add_property_map<unsigned char>("blue" , 0).first;
// Run the algorithm. // Run the algorithm.
CGAL::Random random;
std::size_t num_spheres = 0; std::size_t num_spheres = 0;
region_growing.detect( region_growing.detect(
boost::make_function_output_iterator( boost::make_function_output_iterator(
[&](const std::pair< Region_type::Primitive, typename Region_growing::Region>& region) { [&](const std::pair< Region_type::Primitive, typename Region_growing::Region>& region) {
// Assign a random color to each region. // Assign a random color to each region.
const unsigned char r = static_cast<unsigned char>(random.get_int(64, 192)); const unsigned char r = static_cast<unsigned char>(CGAL::get_default_random().get_int(64, 192));
const unsigned char g = static_cast<unsigned char>(random.get_int(64, 192)); const unsigned char g = static_cast<unsigned char>(CGAL::get_default_random().get_int(64, 192));
const unsigned char b = static_cast<unsigned char>(random.get_int(64, 192)); const unsigned char b = static_cast<unsigned char>(CGAL::get_default_random().get_int(64, 192));
for (auto item : region.second) { for (auto item : region.second) {
red[item] = r; red[item] = r;
green[item] = g; green[item] = g;