#include <iostream>
#include "gauss_map.h"

int main() {
    tinynurbs::RationalSurface<float> srf;
    srf.degree_u = 3;
    srf.degree_v = 3;
    srf.knots_u = {0, 0, 0, 0, 1, 1, 1, 1};
    srf.knots_v = {0, 0, 0, 0, 1, 1, 1, 1};

    srf.control_points = {4, 4, {
            glm::vec3(2, -2, -2), glm::vec3(-2.5, -2.2, -1.5), glm::vec3(-2, -2, -0.5), glm::vec3(-2, -2, 1.5),
            glm::vec3(2, -1, -2), glm::vec3(-2.5, -1.2, -1.5), glm::vec3(-2, -1, -0.5), glm::vec3(-2, -1, 1.5),
            glm::vec3(3, 1.2, -2), glm::vec3(-2.5, 1.2, -1.5), glm::vec3(-2, 1.5, -0.5), glm::vec3(-2, 1.5, 1.5),
            glm::vec3(2, 2, -2), glm::vec3(-2.5, 2, -1.5), glm::vec3(-2, 2.5, -0.5), glm::vec3(-2, 2, 1.5)
    }
    };

    srf.weights = {4, 4,
                   {
                           1, 3, 4, 2,
                           2, 1, 1, 1,
                           9, 1, 7, 4,
                           1, 1, 7, 1,
                   }
    };
    GaussMap gaussMap(2, srf);
    gaussMap.build();
    auto res = getOverlapLeafNodes(gaussMap, gaussMap);
    printf("overlap leaf nodes size: %llu\n", res.size());
    auto isRegionallyOverlapped = isGaussMapsOverlapped(gaussMap, gaussMap, {0.2, 0.3}, {0.2, 0.3}, {0.28, 0.38},
                                                        {0.28, 0.38}, {0, 1}, {0, 1}, {0, 1}, {0, 1});
    printf("is guass map overlapped: %d\n", isRegionallyOverlapped);
    return 0;
}