[wykobi] 예시 모음

1. 직선의 교점

#include<wykobi/wykobi.hpp>
#include<wykobi/wykobi_algorithm.hpp>

std::vector<wykobi::line<float, 2>> lines(2);
lines[0][0].x = 300;    //이렇게 직선을 초기화 한다.
lines[0][0].y = 300;
lines[0][1].x = 300;
lines[0][1].y = 400;

lines[1][0].x = 200;
lines[1][0].y = 440;
lines[1][1].x = 250;
lines[1][1].y = 500;

std::vector<wykobi::point2d<float>> intersection_list;  //이 변수에 교점들이 저장된다.
wykobi::algorithm::naive_group_intersections<wykobi::segment<wykobi::point2d<float>, 2>>(lines.begin(),lines.end(),std::back_inserter(intersection_list));

2. 점과 선분의 거리

wykobi::segment<float, 2> segments;
segments[0][0].x = 300;
segments[0][0].y = 300;
segments[0][1].x = 300;
segments[0][1].y = 400;

float dist = wykobi::minimum_distance_from_point_to_segment<float>(wpoint, segments);