saving alternate build method. About to go back to regular visual studio build, but may pursue this approach in the future

src/util.cpp

@@ -1,43 +0,0 @@
-#include <string>
-#include <fstream>
-#include <sstream>
-
-#include "util.hpp"
-
-using namespace std;
-
-bool read_file(string* s, const char* filepath) {
-    ifstream file(filepath);
-    if (!file.is_open()) {
-        return false;
-    }
-    *s = { istreambuf_iterator<char>(file), istreambuf_iterator<char>() };
-}
-
-vector<string> split_str(string s, char delim) {
-    vector<string> res;
-    string cur_word;
-    istringstream ss(s);
-    while (getline(ss, cur_word, delim)) {
-        res.push_back(cur_word);
-    }
-    return res;
-}
-
-// https://songho.ca/opengl/gl_quaternion.html
-glm::mat4 quat_to_mat4(glm::quat q) {
-    glm::vec4 col0 = glm::vec4(
-        1 - 2 * q.y * q.y - 2 * q.z * q.z, 2 * q.x * q.y + 2 * q.w * q.z, 2 * q.x * q.z - 2 * q.w * q.y, 0);
-
-    glm::vec4 col1 = glm::vec4(
-        2 * q.x * q.y - 2 * q.w * q.z, 1 - 2 * q.x * q.x - 2 * q.z * q.z, 2 * q.y * q.z + 2 * q.w * q.x, 0);
-
-    glm::vec4 col2 = glm::vec4(
-        2 * q.x * q.z + 2 * q.w * q.y, 2 * q.y * q.z - 2 * q.w * q.x, 1 - 2 * q.x * q.x - 2 * q.y * q.y, 0);
-
-    glm::vec4 col3 = glm::vec4(0, 0, 0, 1);
-
-    return glm::mat4(col0, col1, col2, col3);
-}
-
-float randf() { return (float)rand() / (float)RAND_MAX; }