forgot to include these files

include/genimg/method1.hh

@@ -0,0 +1,12 @@
+#ifndef GENETIC_IMAGE_INCLUDE_GENIMG_METHOD1_METHOD1_HH_
+#define GENETIC_IMAGE_INCLUDE_GENIMG_METHOD1_METHOD1_HH_
+
+#include <opencv2/core/core.hpp>
+#include <opencv2/highgui/highgui.hpp>
+#include <random>
+#include <spdlog/spdlog.h>
+
+void method1(cv::Mat &t_reference, cv::Mat &t_output, int t_iterations,
+             std::mt19937 &t_gen);
+
+#endif /* GENETIC_IMAGE_INCLUDE_GENIMG_METHOD1_METHOD1_HH_ */

src/method1.cc

@@ -0,0 +1,39 @@
+#include "method1.hh"
+#include "common.hh"
+#include "drawing.hh"
+#include <algorithm>
+
+using randint = std::uniform_int_distribution<>;
+
+void newSquare(cv::Mat &t_process_img, std::mt19937 &t_gen, randint &t_dist) {
+  const int square_size = t_dist(t_gen);
+  auto square_top_left = cv::Point{t_dist(t_gen), t_dist(t_gen)};
+  // if (auto const diff = t_process_img.size().width - (square_top_left.x +
+  // square_size);
+  //     diff < 0) {
+  //   square_top_left.x += diff; // += because diff is negative if we reach
+  //   here
+  // }
+  draw_shape(t_process_img, square_top_left, square_size, random_color(t_gen),
+             Shapes::Square);
+}
+
+void method1(cv::Mat &t_reference, cv::Mat &t_output, int t_iterations,
+             std::mt19937 &t_gen) {
+  auto diff = euclidian_distance(t_reference, t_output);
+  auto const max_size =
+      std::max(t_reference.size().width, t_reference.size().height);
+  randint dist(0, max_size);
+  spdlog::info("Beginning method1, initial difference: {}", diff);
+  while (t_iterations > 0) {
+    auto temp_image = t_output.clone();
+    newSquare(temp_image, t_gen, dist);
+    if (auto new_diff = euclidian_distance(t_reference, temp_image);
+        new_diff < diff) {
+      diff = new_diff;
+      temp_image.copyTo(t_output);
+      --t_iterations;
+      spdlog::info("Iteration {}: diff {}", t_iterations, diff);
+    }
+  }
+}