#include "raylib.h"
#include <cmath>

int main() {
    InitWindow(1920, 1080, "My First 3D Cube");

    Camera3D camera = {0};
    camera.position = (Vector3){10.0f, 10.0f, 10.0f};
    camera.target = (Vector3){0.0f, 0.0f, 0.0f};
    camera.up = (Vector3){0.0f, 2.0f, 0.0f};
    camera.fovy = 45.0f;
    //camera.projection = CAMERA_ORTHOGRAPHIC;
    camera.projection = CAMERA_PERSPECTIVE;

    float cam_angle = 0.0f;
    float cube_angle = 0.0f;
    float cam_distance = 10.0f;
    float cube_distance = 10.0f;

    while (!WindowShouldClose()) {

        cam_angle +=    0.000f;
        cube_angle -=   0.00001f;
        Vector3 cube_rotation{cube_distance * sinf(cube_angle), 0.0f, cube_distance * cosf( cube_angle)};
        
        camera.position.x = cube_rotation.x + (cam_distance * sinf(cam_angle));
        camera.position.z = cube_rotation.z + (cam_distance * cosf(cam_angle));

        camera.target.x = cube_rotation.x;
        camera.target.z = cube_rotation.z;


        BeginDrawing();
        ClearBackground(BLACK);

        BeginMode3D(camera);
        DrawCube(cube_rotation, 2.0f, 2.0f, 2.0f, RED);
        DrawGrid(10, 1.0f);
        EndMode3D();

        EndDrawing();
    }

    CloseWindow();
    return 0;
}