utilitiec/tests/QuadTree.test.c

#include "../src/rand/xoshiro256.h"
#include <stdio.h>
#include "../src/QuadTree/QuadTree.h"

static QuadTree tree;

typedef struct Particle_s {
        QuadTreeLeaf position;
} Particle;

static Particle particles[100];

int main()
{
        QuadTree_Create(&tree, 10000, 10000, NULL);

        Xoshiro256State rand_state = { 0, 10, 0, 0 };

        for (size_t i = 0; i < sizeof(particles) / sizeof(particles[0]); i++) {
                particles[i].position.x = xoshiro256_next(&rand_state) % 10000;
                particles[i].position.y = xoshiro256_next(&rand_state) % 10000;
                // printf("%f %f\n", particles[i].position.y, particles[i].position.x);
                QuadTree_Insert(&tree, &particles[i].position);
        }
}